[
  {
    "path": ".gitignore",
    "content": "/node_modules\nnpm-debug.log\n.DS_Store"
  },
  {
    "path": ".nvmrc",
    "content": "5.5.0\n"
  },
  {
    "path": "Gruntfile.js",
    "content": "module.exports = function(grunt) {\n  grunt.initConfig({\n    sass: {\n      dist: {\n        files: {\n          'app/css/application.css': 'app/sass/application.sass'\n        }\n      }\n    },\n    watch: {\n      css: {\n        files: ['app/sass/**/*.sass'],\n        tasks: ['sass'],\n        options: {\n          livereload: true,\n        },\n      },\n    }\n  });\n\n  // Load the npm installed tasks\n  grunt.loadNpmTasks('grunt-contrib-watch');\n  grunt.loadNpmTasks('grunt-contrib-sass');\n  grunt.registerTask('default', ['sass','watch']);\n};\n"
  },
  {
    "path": "README-old.md",
    "content": "# angular-seed — the seed for AngularJS apps\n\nThis project started from the Angular seed app: [AngularJS](http://angularjs.org/) .\nYou can use it to quickly bootstrap your angular webapp projects and dev environment for these\nprojects.\n\nFor this specific Code School project we will not be testing, so we have removed all things testing related for simplicity.\n\n## Getting Started\n\nTo get you started you can simply clone the angular-ansible repo and install the dependencies:\n\n### Prerequisites\n\nYou need git to clone the angular-ansible repository. You can get it from\n[http://](http://). **alyssa here**\n\nWe also use a number of node.js tools to initialize and include packages for angular-ansible. You must have node.js and its package manager (npm) installed.  You can get them from [http://nodejs.org/](http://nodejs.org/).\n\n### Clone angular-seed\n\nIf you would like to start from the angular-seed project you can clone it using [git][git]:\n\n```\ngit clone https://github.com/angular/angular-seed.git\ncd angular-seed\n```\n\nIf you would like to start with the fully completed angular-ansible repository you can clone like so using [git][git]:\n\n```\ngit clone https://github.com/...\ncd angular-seed\n```\n**alyssa here**\n\n### Install Dependencies\n\nWe have two kinds of dependencies in this project: tools and angular framework code.  The tools help\nus manage and test the application.\n\n* We get the tools we depend upon via `npm`, the [node package manager][npm].\n* We get the angular code via `bower`, a [client-side code package manager][bower].\n\nWe have preconfigured `npm` to automatically run `bower` so we can simply do:\n\n```\nnpm install\n```\n\nBehind the scenes this will also call `bower install`.  You should find that you have two new\nfolders in your project.\n\n* `node_modules` - contains the npm packages for the tools we need\n* `app/bower_components` - contains the angular framework files\n\n*Note that the `bower_components` folder would normally be installed in the root folder but\nangular-seed changes this location through the `.bowerrc` file.  Putting it in the app folder makes\nit easier to serve the files by a webserver.* -angular-seed comment\n\n### Run the Application\n\nWe have preconfigured the project with a simple development web server.  The simplest way to start\nthis server is:\n\n```\nnpm start\n```\n\nNow pull up your application at `http://localhost:8000/app/index.html`. You can change this in `package.json`.\n\n\n\n## Directory Layout\n\n    app/                --> all of the files to be used in production **alyssa here**\n      css/              --> css files\n        app.css         --> default stylesheet\n      img/              --> image files\n      index.html        --> app layout file (the main html template file of the app)\n      js/               --> javascript files\n        app.js          --> application\n        controllers.js  --> application controllers\n        directives.js   --> application directives\n        filters.js      --> custom angular filters\n        services.js     --> custom angular services\n      partials/             --> angular view partials (partial html templates)\n        partial1.html\n        partial2.html\n\n\n\n\n## Testing\n\nThere are two kinds of tests in the angular-seed application: Unit tests and End to End tests.\n\n### Running Unit Tests\n\nThe angular-seed app comes preconfigured with unit tests. These are written in\n[Jasmine][jasmine], which we run with the [Karma Test Runner][karma]. We provide a Karma\nconfiguration file to run them.\n\n* the configuration is found at `test/karma.conf.js`\n* the unit tests are found in `test/unit/`.\n\nThe easiest way to run the unit tests is to use the supplied npm script:\n\n```\nnpm test\n```\n\nThis script will start the Karma test runner to execute the unit tests. Moreover, Karma will sit and\nwatch the source and test files for changes and then re-run the tests whenever any of them change.\nThis is the recommended strategy; if your unit tests are being run every time you save a file then\nyou receive instant feedback on any changes that break the expected code functionality.\n\nYou can also ask Karma to do a single run of the tests and then exit.  This is useful if you want to\ncheck that a particular version of the code is operating as expected.  The project contains a\npredefined script to do this:\n\n```\nnpm run test-single-run\n```\n\n\n### End to end testing\n\nThe angular-seed app comes with end-to-end tests, again written in [Jasmine][jasmine]. These tests\nare run with the [Protractor][protractor] End-to-End test runner.  It uses native events and has\nspecial features for Angular applications.\n\n* the configuration is found at `test/protractor-conf.js`\n* the end-to-end tests are found in `test/e2e/`\n\nProtractor simulates interaction with our web app and verifies that the application responds\ncorrectly. Therefore, our web server needs to be serving up the application, so that Protractor\ncan interact with it.\n\n```\nnpm start\n```\n\n\n## Updating Angular\n\nPreviously the Angular team recommended that you merge in changes to angular-seed into your own fork of the project.\nNow that the angular framework library code and tools are acquired through package managers (npm and\nbower) you can use these tools instead to update the dependencies.\n\nYou can update the tool dependencies by running:\n\n```\nnpm update\n```\n\nThis will find the latest versions that match the version ranges specified in the `package.json` file.\n\nYou can update the Angular dependencies by running:\n\n```\nbower update\n```\n\nThis will find the latest versions that match the version ranges specified in the `bower.json` file.\n\n\n## Loading Angular Asynchronously\n\nThe angular-seed project supports loading the framework and application scripts asynchronously.  The\nspecial `index-async.html` is designed to support this style of loading.  For it to work you must\ninject a piece of Angular JavaScript into the HTML page.  The project has a predefined script to help\ndo this.\n\n```\nnpm run update-index-async\n```\n\nThis will copy the contents of the `angular-loader.js` library file into the `index-async.html` page.\nYou can run this every time you update the version of Angular that you are using.\n\n\n## Serving the Application Files\n\nWhile angular is client-side-only technology and it's possible to create angular webapps that\ndon't require a backend server at all, we recommend serving the project files using a local\nwebserver during development to avoid issues with security restrictions (sandbox) in browsers. The\nsandbox implementation varies between browsers, but quite often prevents things like cookies, xhr,\netc to function properly when an html page is opened via `file://` scheme instead of `http://`.\n\n\n### Running the App during Development\n\nThe angular-seed project comes preconfigured with a local development webserver.  It is a node.js\ntool called [http-server][http-server].  You can start this webserver with `npm start` but you may choose to\ninstall the tool globally:\n\n```\nsudo npm install -g http-server\n```\n\nThen you can start your own development web server to serve static files from a folder by\nrunning:\n\n```\nhttp-server\n```\n\nAlternatively, you can choose to configure your own webserver, such as apache or nginx. Just\nconfigure your server to serve the files under the `app/` directory.\n\n\n### Running the App in Production\n\nThis really depends on how complex is your app and the overall infrastructure of your system, but\nthe general rule is that all you need in production are all the files under the `app/` directory.\nEverything else should be omitted.\n\nAngular apps are really just a bunch of static html, css and js files that just need to be hosted\nsomewhere they can be accessed by browsers.\n\nIf your Angular app is talking to the backend server via xhr or other means, you need to figure\nout what is the best way to host the static files to comply with the same origin policy if\napplicable. Usually this is done by hosting the files by the backend server or through\nreverse-proxying the backend server(s) and webserver(s).\n\n\n## Contact\n\nFor more information on AngularJS and other kick-butt languages check out [Code School](https://www.codeschool.com/)!\n\n[angular]: http://angularjs.org/\n[git]: http://git-scm.com/\n[bower]: http://bower.io\n[npm]: https://www.npmjs.org/\n[node]: http://nodejs.org\n[http-server]: https://github.com/nodeapps/http-server\n"
  },
  {
    "path": "README.md",
    "content": "## Getting Started\n\nTo get you started you can simply clone the note-wrangler repo and install the dependencies:\n\n### Install Dependencies\n\nYou will need node.js **version 5.5** (version 6 is **not** supported) installed to run this sample app, I recommend [Node Version Manager][nvm]. \nCheck out the repo for installation directions: [nvm github][nvm]\n\n* Install the server side node libraries we depend upon via `npm`, the [node package manager][npm].\n\nWe have preconfigured the app using `npm` to automatically run `bower` so we can simply do:\n\n```\nnpm install\n```\nThis creates a `node_modules` folder which contains the npm packages installed in the previous step\n\n### Run the Application\n\nWe have preconfigured the project with a simple development web server.  The simplest way to start\nthis server is:\n\n```\nnpm start\n```\n\nNow pull up your application at `http://localhost:8000/`. The default user is `demo` with a password of `secret`\n\n```\nnpm run debug\n```\nThis starts the app in debug mode which allows you you to use [node-inspector](https://github.com/node-inspector/node-inspector)\nYou can open another browser tab at: `http://127.0.0.1:8080/debug?port=5858` to get to the web console.\n\n## Additional Resources\n\nFor more information on AngularJS and other kick-butt languages check out [Code School](https://www.codeschool.com/)!\n\n[angular]: http://angularjs.org/\n[git]: http://git-scm.com/\n[npm]: https://www.npmjs.org/\n[node]: http://nodejs.org\n[http-server]: https://github.com/nodeapps/http-server\n[nvm]: https://github.com/creationix/nvm\n"
  },
  {
    "path": "app/css/application.css",
    "content": "@charset \"UTF-8\";\n/*! normalize.css v3.0.0 | MIT License | git.io/normalize */\n/**\n * 1. Set default font family to sans-serif.\n * 2. Prevent iOS text size adjust after orientation change, without disabling\n *    user zoom.\n */\nhtml {\n  font-family: sans-serif;\n  /* 1 */\n  -ms-text-size-adjust: 100%;\n  /* 2 */\n  -webkit-text-size-adjust: 100%;\n  /* 2 */ }\n\n/**\n * Remove default margin.\n */\nbody {\n  margin: 0; }\n\n/* HTML5 display definitions\n   ========================================================================== */\n/**\n * Correct `block` display not defined in IE 8/9.\n */\narticle,\naside,\ndetails,\nfigcaption,\nfigure,\nfooter,\nheader,\nhgroup,\nmain,\nnav,\nsection,\nsummary {\n  display: block; }\n\n/**\n * 1. Correct `inline-block` display not defined in IE 8/9.\n * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.\n */\naudio,\ncanvas,\nprogress,\nvideo {\n  display: inline-block;\n  /* 1 */\n  vertical-align: baseline;\n  /* 2 */ }\n\n/**\n * Prevent modern browsers from displaying `audio` without controls.\n * Remove excess height in iOS 5 devices.\n */\naudio:not([controls]) {\n  display: none;\n  height: 0; }\n\n/**\n * Address `[hidden]` styling not present in IE 8/9.\n * Hide the `template` element in IE, Safari, and Firefox < 22.\n */\n[hidden],\ntemplate {\n  display: none; }\n\n/* Links\n   ========================================================================== */\n/**\n * Remove the gray background color from active links in IE 10.\n */\na {\n  background: transparent; }\n\n/**\n * Improve readability when focused and also mouse hovered in all browsers.\n */\na:active,\na:hover {\n  outline: 0; }\n\n/* Text-level semantics\n   ========================================================================== */\n/**\n * Address styling not present in IE 8/9, Safari 5, and Chrome.\n */\nabbr[title] {\n  border-bottom: 1px dotted; }\n\n/**\n * Address style set to `bolder` in Firefox 4+, Safari 5, and Chrome.\n */\nb,\nstrong {\n  font-weight: bold; }\n\n/**\n * Address styling not present in Safari 5 and Chrome.\n */\ndfn {\n  font-style: italic; }\n\n/**\n * Address variable `h1` font-size and margin within `section` and `article`\n * contexts in Firefox 4+, Safari 5, and Chrome.\n */\nh1 {\n  font-size: 2em;\n  margin: 0.67em 0; }\n\n/**\n * Address styling not present in IE 8/9.\n */\nmark {\n  background: #ff0;\n  color: #000; }\n\n/**\n * Address inconsistent and variable font size in all browsers.\n */\nsmall {\n  font-size: 80%; }\n\n/**\n * Prevent `sub` and `sup` affecting `line-height` in all browsers.\n */\nsub,\nsup {\n  font-size: 75%;\n  line-height: 0;\n  position: relative;\n  vertical-align: baseline; }\n\nsup {\n  top: -0.5em; }\n\nsub {\n  bottom: -0.25em; }\n\n/* Embedded content\n   ========================================================================== */\n/**\n * Remove border when inside `a` element in IE 8/9.\n */\nimg {\n  border: 0; }\n\n/**\n * Correct overflow displayed oddly in IE 9.\n */\nsvg:not(:root) {\n  overflow: hidden; }\n\n/* Grouping content\n   ========================================================================== */\n/**\n * Address margin not present in IE 8/9 and Safari 5.\n */\nfigure {\n  margin: 1em 40px; }\n\n/**\n * Address differences between Firefox and other browsers.\n */\nhr {\n  -moz-box-sizing: content-box;\n  box-sizing: content-box;\n  height: 0; }\n\n/**\n * Contain overflow in all browsers.\n */\npre {\n  overflow: auto; }\n\n/**\n * Address odd `em`-unit font size rendering in all browsers.\n */\ncode,\nkbd,\npre,\nsamp {\n  font-family: monospace, monospace;\n  font-size: 1em; }\n\n/* Forms\n   ========================================================================== */\n/**\n * Known limitation: by default, Chrome and Safari on OS X allow very limited\n * styling of `select`, unless a `border` property is set.\n */\n/**\n * 1. Correct color not being inherited.\n *    Known issue: affects color of disabled elements.\n * 2. Correct font properties not being inherited.\n * 3. Address margins set differently in Firefox 4+, Safari 5, and Chrome.\n */\nbutton,\ninput,\noptgroup,\nselect,\ntextarea {\n  color: inherit;\n  /* 1 */\n  font: inherit;\n  /* 2 */\n  margin: 0;\n  /* 3 */ }\n\n/**\n * Address `overflow` set to `hidden` in IE 8/9/10.\n */\nbutton {\n  overflow: visible; }\n\n/**\n * Address inconsistent `text-transform` inheritance for `button` and `select`.\n * All other form control elements do not inherit `text-transform` values.\n * Correct `button` style inheritance in Firefox, IE 8+, and Opera\n * Correct `select` style inheritance in Firefox.\n */\nbutton,\nselect {\n  text-transform: none; }\n\n/**\n * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`\n *    and `video` controls.\n * 2. Correct inability to style clickable `input` types in iOS.\n * 3. Improve usability and consistency of cursor style between image-type\n *    `input` and others.\n */\nbutton,\nhtml input[type=\"button\"],\ninput[type=\"reset\"],\ninput[type=\"submit\"] {\n  -webkit-appearance: button;\n  /* 2 */\n  cursor: pointer;\n  /* 3 */ }\n\n/**\n * Re-set default cursor for disabled elements.\n */\nbutton[disabled],\nhtml input[disabled] {\n  cursor: default; }\n\n/**\n * Remove inner padding and border in Firefox 4+.\n */\nbutton::-moz-focus-inner,\ninput::-moz-focus-inner {\n  border: 0;\n  padding: 0; }\n\n/**\n * Address Firefox 4+ setting `line-height` on `input` using `!important` in\n * the UA stylesheet.\n */\ninput {\n  line-height: normal; }\n\n/**\n * It's recommended that you don't attempt to style these elements.\n * Firefox's implementation doesn't respect box-sizing, padding, or width.\n *\n * 1. Address box sizing set to `content-box` in IE 8/9/10.\n * 2. Remove excess padding in IE 8/9/10.\n */\ninput[type=\"checkbox\"],\ninput[type=\"radio\"] {\n  box-sizing: border-box;\n  /* 1 */\n  padding: 0;\n  /* 2 */ }\n\n/**\n * Fix the cursor style for Chrome's increment/decrement buttons. For certain\n * `font-size` values of the `input`, it causes the cursor style of the\n * decrement button to change from `default` to `text`.\n */\ninput[type=\"number\"]::-webkit-inner-spin-button,\ninput[type=\"number\"]::-webkit-outer-spin-button {\n  height: auto; }\n\n/**\n * 1. Address `appearance` set to `searchfield` in Safari 5 and Chrome.\n * 2. Address `box-sizing` set to `border-box` in Safari 5 and Chrome\n *    (include `-moz` to future-proof).\n */\ninput[type=\"search\"] {\n  -webkit-appearance: textfield;\n  /* 1 */\n  -moz-box-sizing: content-box;\n  -webkit-box-sizing: content-box;\n  /* 2 */\n  box-sizing: content-box; }\n\n/**\n * Remove inner padding and search cancel button in Safari and Chrome on OS X.\n * Safari (but not Chrome) clips the cancel button when the search input has\n * padding (and `textfield` appearance).\n */\ninput[type=\"search\"]::-webkit-search-cancel-button,\ninput[type=\"search\"]::-webkit-search-decoration {\n  -webkit-appearance: none; }\n\n/**\n * Define consistent border, margin, and padding.\n */\nfieldset {\n  border: 1px solid #c0c0c0;\n  margin: 0 2px;\n  padding: 0.35em 0.625em 0.75em; }\n\n/**\n * 1. Correct `color` not being inherited in IE 8/9.\n * 2. Remove padding so people aren't caught out if they zero out fieldsets.\n */\nlegend {\n  border: 0;\n  /* 1 */\n  padding: 0;\n  /* 2 */ }\n\n/**\n * Remove default vertical scrollbar in IE 8/9.\n */\ntextarea {\n  overflow: auto; }\n\n/**\n * Don't inherit the `font-weight` (applied by a rule above).\n * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.\n */\noptgroup {\n  font-weight: bold; }\n\n/* Tables\n   ========================================================================== */\n/**\n * Remove most spacing between table cells.\n */\ntable {\n  border-collapse: collapse;\n  border-spacing: 0; }\n\ntd,\nth {\n  padding: 0; }\n\n.bucket::after, .note-wrapper::after, .users-wrapper::after, .wrapper::after {\n  clear: both;\n  content: \"\";\n  display: table; }\n\n.card-hidden, .dropdown-menu {\n  height: 0;\n  opacity: 0;\n  overflow: hidden;\n  visibility: hidden; }\n\n.card:hover .card-hidden, .dropdown:hover .dropdown-menu {\n  height: auto;\n  opacity: 1;\n  overflow: visible;\n  visibility: visible; }\n\n.dropdown-menu {\n  -moz-box-sizing: border-box;\n  box-sizing: border-box; }\n\nhtml {\n  background: #171b1f;\n  color: #919191;\n  font-family: sans-serif;\n  font-size: 16px;\n  line-height: 1.5; }\n\nbody {\n  font-size: 100%; }\n\nul, p {\n  margin-bottom: 1.25em;\n  margin-top: 0; }\n\nli {\n  margin-bottom: 0.625em;\n  margin-top: 0; }\n\nh1, .h1,\nh2, .h2,\nh3, .h3,\nh4, .h4, .sort-menu h2, .notes-header h1 {\n  font-family: sans-serif;\n  font-weight: bold;\n  line-height: 1.2;\n  margin-bottom: 0.3125em;\n  margin-top: 0; }\n\nh1, .h1 {\n  color: #12a9d5;\n  font-size: 170%;\n  text-transform: uppercase; }\n\nh2, .h2 {\n  font-size: 150%; }\n\nh3, .h3 {\n  font-size: 105%; }\n\nh4, .h4, .sort-menu h2, .notes-header h1 {\n  font-size: 110%; }\n\na {\n  color: #0F6A85;\n  text-decoration: none; }\n  a:hover, a:focus {\n    color: #148fb3; }\n\nimg {\n  height: auto;\n  max-width: 100%; }\n\n.bucket--flag {\n  display: table; }\n  .bucket--flag .bucket-content {\n    vertical-align: middle; }\n\n.bucket-media--center {\n  position: relative;\n  transform: translate(0, 20%); }\n\n.bucket-content {\n  display: table-cell;\n  width: 10000px; }\n\n.bucket-media {\n  float: left;\n  margin-right: 1.25em; }\n  .bucket-media > img {\n    display: block;\n    max-width: none; }\n\n.card, .card-hidden, .dropdown-menu, .registration, .new-note-container {\n  background: #F7F9FA;\n  border-radius: 3px;\n  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.15);\n  padding: 1.25em;\n  position: relative; }\n\n.card--f, .card-hidden, .sort-menu .card {\n  padding: 0; }\n\n.card-users,\n.card-notes {\n  text-align: center; }\n  .card-users .card,\n  .card-notes .card {\n    margin-bottom: 1.25em; }\n\n.card--a {\n  min-height: 150px; }\n\n.card--b, .sort-menu .card {\n  background: #22282e; }\n\n.card--center, .registration {\n  left: 50%;\n  position: absolute;\n  top: 50%;\n  transform: translate(-50%, -50%);\n  width: 80%; }\n  @media screen and (min-width: 43.75em) {\n    .card--center, .registration {\n      width: 50%; } }\n  @media screen and (min-width: 64em) {\n    .card--center, .registration {\n      width: 30%; } }\n\n.card-hidden {\n  padding: 1.25em; }\n\n.card-notes {\n  min-height: 150px; }\n  .card-notes .card {\n    height: 150px; }\n\n.card-notes:nth-of-type(2n+1) {\n  clear: left; }\n\n.card-type {\n  color: #919191;\n  font-size: 90%;\n  margin-bottom: 0; }\n\n.card-link {\n  color: #0F6A85; }\n\n.card:hover .card-hidden {\n  overflow: hidden; }\n\n.hero-content, .main-wrapper, .nav-content, .new-note-container {\n  margin-left: auto;\n  margin-right: auto;\n  max-width: 64em;\n  position: relative; }\n\n.new-note-container {\n  max-width: 43.75em; }\n\n.form {\n  margin-bottom: 1.25em; }\n\n.form--condensed .form-field {\n  margin-bottom: 0.625em; }\n\n.form-input-search {\n  margin-right: 1.25em;\n  background: #2C3438;\n  border-radius: 3px;\n  border: none;\n  display: inline-block;\n  float: right;\n  padding: 0.25em; }\n\n.form-field {\n  border: 0;\n  margin-bottom: 1.25em;\n  padding: 0; }\n\n.form-field--inline .form-btn {\n  display: block;\n  line-height: 2.9;\n  min-width: 100%; }\n\n.form-input {\n  background: #fff;\n  border: 2px solid #ddd;\n  box-sizing: border-box;\n  font-size: 100%;\n  padding: 0.625em;\n  position: relative;\n  transition: border-color 0.2s ease-in-out;\n  width: 100%; }\n  .form-input:focus {\n    border-color: #4e4e5b;\n    outline: none; }\n\n.form-label {\n  display: block;\n  font-size: 90%;\n  font-weight: bold;\n  margin-bottom: 0.25em; }\n\n.form-select {\n  min-width: 12.5em; }\n\n.note-wrapper, .users-wrapper, .wrapper {\n  display: block;\n  margin-left: -20px;\n  margin-right: -20px; }\n\n.card-notes, .card-users, .sort-menu, .nav-content-layout, .note-content {\n  -moz-box-sizing: border-box;\n  box-sizing: border-box;\n  float: left;\n  margin: 0;\n  padding-left: 20px;\n  padding-right: 20px;\n  width: 100%; }\n\n.card-notes, .card-users {\n  width: 100%; }\n\n.nav-content-layout {\n  width: 50%; }\n\n.sort-menu {\n  width: 25%; }\n\n.note-content {\n  width: 75%; }\n\n@media screen and (min-width: 30em) {\n  .card-users {\n    width: 50%; } }\n@media screen and (min-width: 50em) {\n  .card-notes {\n    width: 50%; }\n\n  .card-users {\n    width: 33.333%; } }\n@media screen and (min-width: 64em) {\n  .card-users {\n    width: 25%; } }\n.list, .sort-menu .card, .nav-list {\n  list-style-type: none;\n  margin: 0;\n  padding: 0; }\n\n.list-item {\n  border-bottom: 1px solid #171b1f;\n  color: #4d5b68;\n  cursor: pointer;\n  display: block;\n  padding: 0.75em; }\n  .list-item:last-child {\n    margin-bottom: 0;\n    border-bottom: none; }\n  .list-item:hover, .list-item:focus, .list-item:active {\n    background: #2d343c;\n    color: #0F6A85; }\n  .list-item.active {\n    background: #2d343c;\n    color: #0F6A85; }\n\n.stretch, .card-hidden, .panel {\n  bottom: 0;\n  left: 0;\n  position: absolute;\n  right: 0;\n  top: 0; }\n\n.panel {\n  box-sizing: border-box;\n  overflow: hidden; }\n\n.panel-content {\n  padding: 1.25em; }\n\n.hero-wrapper, .main-wrapper, .nav-wrapper, .new-note {\n  overflow: hidden;\n  padding: 0 1.25em; }\n\n.main-wrapper {\n  background: #171b1f; }\n\n.well, .main-wrapper {\n  margin-bottom: 1.25em;\n  margin-top: 1.25em; }\n\n.well--l {\n  margin-bottom: 2.5em;\n  margin-top: 2.5em; }\n\n.well--m, .nav-content {\n  margin-bottom: 0.9375em;\n  margin-top: 0.9375em; }\n\n.well--s {\n  margin-bottom: 0.625em;\n  margin-top: 0.625em; }\n\n.btn, .btn-b {\n  display: inline-block;\n  background: #0F6A85;\n  padding: 0.3125em 0.625em;\n  border: none;\n  color: #F7F9FA;\n  border-radius: 3px;\n  font-size: 90%; }\n  .btn:hover, .btn:focus, .btn-b:hover, .btn-b:focus {\n    color: #F7F9FA;\n    background: #127c9c; }\n\n.btn--s {\n  line-height: 2.5;\n  padding-left: 1.25em;\n  padding-right: 1.25em; }\n\n.btn-b {\n  float: right; }\n\n.btn--c {\n  background: none;\n  color: #0F6A85; }\n  .btn--c:hover, .btn--c:focus {\n    background: #0F6A85;\n    color: #fff; }\n\n.dropdown {\n  max-width: 150px;\n  position: relative;\n  width: auto;\n  z-index: 30; }\n\n.dropdown:hover .dropdown-btn {\n  color: #fff; }\n  .dropdown:hover .dropdown-btn::after {\n    color: #fff; }\n.dropdown:hover .dropdown-menu {\n  -webkit-transition: opacity 0.3s ease-in-out, top 0.3s ease-in-out;\n  transition: opacity 0.3s ease-in-out, top 0.3s ease-in-out;\n  top: 130%; }\n\n.has-dropdown {\n  overflow: visible; }\n\n.dropdown-btn {\n  display: block; }\n  .dropdown-btn:hover::after, .dropdown-btn:focus::after {\n    color: #fff; }\n  .dropdown-btn::after {\n    color: #0F6A85;\n    font-size: 7px;\n    left: auto;\n    line-height: 30px;\n    padding-left: 1.5625em;\n    padding-right: 1.5625em; }\n\n.dropdown-item {\n  border-bottom: 2px solid #22282e;\n  margin: 0; }\n  .dropdown-item:last-child {\n    border: 0; }\n  .dropdown-item:hover {\n    background: #d9d9d9; }\n\n.dropdown-item-link {\n  border: 0;\n  display: block;\n  padding: 0.625em 1.25em; }\n\n.dropdown-menu {\n  border-radius: 0;\n  font-size: 90%;\n  left: 50%;\n  margin-left: -75px;\n  padding: 0;\n  position: absolute;\n  text-align: center;\n  top: 4.375em;\n  width: 150px;\n  z-index: 10; }\n  .dropdown-menu::after {\n    border: 8px solid transparent;\n    border-bottom: 8px solid #fff;\n    border-top: 0;\n    bottom: auto;\n    content: \"\";\n    display: block;\n    height: 0;\n    left: 50%;\n    margin: -8px 0 0 -8px;\n    margin-top: 0;\n    position: absolute;\n    right: auto;\n    top: 50%;\n    width: 0;\n    top: -8px;\n    bottom: auto; }\n\n.hero {\n  min-height: 320px;\n  background-color: #000000;\n  background-image: url(\"../images/note-wrangler-hero.jpg\");\n  background-position: center;\n  background-repeat: no-repeat; }\n\n.hero-wrapper {\n  background-color: #000000; }\n\n.hero-cover {\n  background-image: url(\"../images/hero-cover.jpg\");\n  background-size: cover; }\n\n@font-face {\n  font-family: \"Icons\";\n  src: url(../fonts/icons.eot);\n  src: url(../fonts/icons.eot?#iefix) format(\"embedded-opentype\"), url(../fonts/icons.svg#icons) format(\"svg\"), url(../fonts/icons.woff) format(\"woff\"), url(../fonts/icons.ttf) format(\"truetype\");\n  font-style: normal;\n  font-weight: normal;\n  font-variant: normal;\n  text-decoration: inherit;\n  text-transform: none; }\ni.icon {\n  display: inline-block;\n  font-family: \"Icons\";\n  font-style: normal;\n  font-weight: normal;\n  speak: none; }\n\ni.icon.icon-card {\n  color: #0F6A85;\n  font-size: 360%; }\n\ni.icon.code:before {\n  content: \"\"; }\n\ni.icon.edit.sign:before {\n  content: \"\"; }\n\ni.icon.edit:before {\n  content: \"\"; }\n\ni.icon.tumblr.sign:before {\n  content: \"\"; }\n\ni.icon.tumblr:before {\n  content: \"\"; }\n\ni.icon.pencil:before {\n  content: \"\"; }\n\ni.icon.terminal:before {\n  content: \"\"; }\n\ni.icon.lightbulb:before {\n  content: \"\"; }\n\ni.icon.warning:before {\n  content: \"\"; }\n\ni.icon.question:before {\n  content: \"\"; }\n\ni.icon.thumbs.up.outline:before {\n  content: \"\"; }\n\ni.icon.thumbs.up:before {\n  content: \"\"; }\n\ni.icon.info:before {\n  content: \"\"; }\n\ni.icon.user:before {\n  content: \"\"; }\n\ni.icon.settings:before {\n  content: \"\"; }\n\n/* left side icons */\ni.icon.left {\n  width: auto;\n  margin: 0em 0.5em 0em 0em; }\n\n/* right side icons */\ni.icon.search,\ni.icon.right {\n  width: auto;\n  margin: 0em 0em 0em 0.5em; }\n\ni.icon.after {\n  float: right; }\n\n.registration {\n  text-align: center; }\n  .registration .form-input {\n    margin-bottom: 0.625em; }\n  .registration .btn {\n    font-size: 115%;\n    margin-bottom: 0.625em;\n    padding: 0.625em;\n    width: 100%; }\n  .registration h2 {\n    border-bottom: 1px solid #d3d3d3;\n    margin-bottom: 0.625em;\n    padding-bottom: 0.625em;\n    color: #0F6A85;\n    text-transform: uppercase; }\n\n.sort-menu .card {\n  text-align: left; }\n.sort-menu h2 {\n  color: #12a9d5;\n  display: inline-block;\n  margin-bottom: 0.9375em;\n  text-transform: uppercase; }\n\n.sort-menu-item {\n  border-bottom: 1px solid #171b1f;\n  color: #4d5b68;\n  cursor: pointer;\n  display: block;\n  font-style: italic;\n  padding: 0.75em; }\n  .sort-menu-item:last-child {\n    margin-bottom: 0;\n    border-bottom: none; }\n  .sort-menu-item:hover, .sort-menu-item:focus, .sort-menu-item:active {\n    background: #2d343c;\n    color: #0F6A85; }\n  .sort-menu-item.active {\n    background: #2d343c;\n    color: #0F6A85; }\n\n.tooltip {\n  position: absolute;\n  z-index: 1070;\n  display: block;\n  visibility: visible;\n  font-size: 12px;\n  line-height: 1.4;\n  opacity: 0;\n  filter: alpha(opacity=0); }\n\n.tooltip.in {\n  opacity: 0.9;\n  filter: alpha(opacity=90); }\n\n.tooltip.top {\n  margin-top: -3px;\n  padding: 5px 0; }\n\n.tooltip.right {\n  margin-left: 3px;\n  padding: 0 5px; }\n\n.tooltip.bottom {\n  margin-top: 3px;\n  padding: 5px 0; }\n\n.tooltip.left {\n  margin-left: -3px;\n  padding: 0 5px; }\n\n.tooltip-inner {\n  max-width: 200px;\n  padding: 3px 8px;\n  color: #000;\n  text-align: center;\n  text-decoration: none;\n  background-color: #fff;\n  border-radius: 4px; }\n\n.tooltip-arrow {\n  position: absolute;\n  width: 0;\n  height: 0;\n  border-color: transparent;\n  border-style: solid; }\n\n.tooltip.top .tooltip-arrow {\n  bottom: 0;\n  left: 50%;\n  margin-left: -5px;\n  border-width: 5px 5px 0;\n  border-top-color: #fff; }\n\n.tooltip.top-left .tooltip-arrow {\n  bottom: 0;\n  left: 5px;\n  border-width: 5px 5px 0;\n  border-top-color: #fff; }\n\n.tooltip.top-right .tooltip-arrow {\n  bottom: 0;\n  right: 5px;\n  border-width: 5px 5px 0;\n  border-top-color: #fff; }\n\n.tooltip.right .tooltip-arrow {\n  top: 50%;\n  left: 0;\n  margin-top: -5px;\n  border-width: 5px 5px 5px 0;\n  border-right-color: #fff; }\n\n.tooltip.left .tooltip-arrow {\n  top: 50%;\n  right: 0;\n  margin-top: -5px;\n  border-width: 5px 0 5px 5px;\n  border-left-color: #fff; }\n\n.tooltip.bottom .tooltip-arrow {\n  top: 0;\n  left: 50%;\n  margin-left: -5px;\n  border-width: 0 5px 5px;\n  border-bottom-color: #fff; }\n\n.tooltip.bottom-left .tooltip-arrow {\n  top: 0;\n  left: 5px;\n  border-width: 0 5px 5px;\n  border-bottom-color: #fff; }\n\n.tooltip.bottom-right .tooltip-arrow {\n  top: 0;\n  right: 5px;\n  border-width: 0 5px 5px;\n  border-bottom-color: #fff; }\n\n.nav-list .list-item {\n  border-bottom: none;\n  color: #0F6A85;\n  display: inline;\n  margin-right: 0.75em; }\n  .nav-list .list-item:last-child {\n    margin-right: 0; }\n  .nav-list .list-item:hover, .nav-list .list-item:focus, .nav-list .list-item:active {\n    background: none;\n    border-bottom: none;\n    color: #148fb3; }\n  .nav-list .list-item.active {\n    background: none;\n    border-bottom: none;\n    color: #148fb3; }\n\n.new-note-container {\n  text-align: left; }\n\n.session {\n  float: right;\n  display: inline-block; }\n\n.session-create {\n  float: right; }\n\n.notes-header {\n  margin-bottom: 0.9375em; }\n  .notes-header h1 {\n    display: inline-block; }\n\n.user-name {\n  color: #0F6A85; }\n\n/*# sourceMappingURL=application.css.map */\n"
  },
  {
    "path": "app/js/app.js",
    "content": "// Declare app level module which depends on ngRoute\nangular.module('NoteWrangler', ['ngRoute', 'ngResource', 'Gravatar'])\n.config(function($gravatarProvider){\n  $gravatarProvider.setSize(100);\n});\n"
  },
  {
    "path": "app/js/controllers/notes-create-controller.js",
    "content": "angular.module('NoteWrangler').controller('NotesCreateController', function($scope, Note, Category, Session) {\n  \n  // redirect if a user is not logged in\n  Session.authenticate();\n\n  // Create a new blank note\n  $scope.note = new Note();\n\n  // Fetch the node types to use within the sorting menu\n  Category.all().then(function(categoryData) {\n    $scope.categories = categoryData;\n    $scope.note.CategoryId = categoryData[0].id;\n  });\n\n  $scope.updateNote = function(note) {\n    $scope.errors = null;\n    $scope.updating = true;\n    \n    // Without NgResource\n    // Note.create(note).catch(function(noteData) {\n    //   $scope.errors = [noteData.data.error];\n    // }).finally(function() {\n    //   $scope.updating = false;\n    // });\n    \n    // With NgResource\n    note.$save().catch(function(noteData) {\n      $scope.errors = [noteData.data.error];\n    }).finally(function() {\n      $scope.updating = false;\n    });\n  };\n});\n"
  },
  {
    "path": "app/js/controllers/notes-edit-controller.js",
    "content": "angular.module('NoteWrangler').controller('NotesEditController', function($scope, $routeParams, Note, Category, Session) {\n  // Without NgResource\n  // Note.find($routeParams.id).success(function(noteData) {\n  //   $scope.note = noteData;\n  // });\n  \n  Session.authenticate();\n    \n  // With NgResource\n  $scope.note = Note.get({id: $routeParams.id})\n\n  // Fetch the node types to use within the sorting menu\n  Category.all().then(function(categoryData) {\n    $scope.categories = categoryData;\n  });\n  \n  $scope.updateNote = function(note) {\n    $scope.errors = null;\n    $scope.updating = true;\n\n    // Without NgResource\n    // Note.update(note).catch(function(noteData) {\n    //   $scope.errors = [noteData.data.error];\n    // }).finally(function() {\n    //   $scope.updating = false;\n    // });\n    \n    // With NgResource\n    note.$update().catch(function(noteData) {\n      $scope.errors = [noteData.data.error];\n    }).finally(function() {\n      $scope.updating = false;\n    });\n  };\n});\n"
  },
  {
    "path": "app/js/controllers/notes-index-controller.js",
    "content": "angular.module('NoteWrangler').controller('NotesIndexController', function($scope, Note, Session) {\n  // Without NgResource\n  // Note.all().success(function(data) {\n  //   $scope.notes = data;\n  // });\n  \n  // With NgResource\n  $scope.notes = Note.query();\n\n  Session.sessionData().success(function(sessionUser) {\n    // Create a new User from the session user data\n    $scope.loggedIn = !!sessionUser;\n  });\n});\n"
  },
  {
    "path": "app/js/controllers/notes-show-controller.js",
    "content": "angular.module('NoteWrangler').controller('NotesShowController', function($scope, $routeParams, Note, Session) {\n  // Without NgResource\n  // Note.find($routeParams.id).success(function(data) {\n  //   $scope.note = data;\n  // });\n  \n  // With NgResource\n  $scope.note = Note.get({id: $routeParams.id})\n\n  Session.sessionData().success(function(sessionUser) {\n    $scope.currentUser = sessionUser;\n  });\n});\n"
  },
  {
    "path": "app/js/controllers/profile-edit-controller.js",
    "content": "angular.module('NoteWrangler').controller('ProfileEditController', function($scope, $location, User, Session) {\n  \n  // Redirect if a user is not logged in\n  Session.authenticate();\n  \n  // Grab the current session user for it's ID\n  Session.sessionData().success(function(sessionUser) {\n    // Create a new User from the session user data\n    $scope.user = new User(sessionUser);\n  });\n  \n  $scope.updateUser = function(user) {\n    $scope.errors = null;\n    $scope.updating = true;\n\n    // Without NgResource\n    // User.update($scope.user).catch(function(userData) {\n    //   $scope.errors = [userData.data.error];\n    // }).finally(function() {\n    //   $scope.updating = false;\n    // });\n    \n    // With NgResource\n    user.$update().catch(function(userData) {\n      $scope.errors = [userData.data.error];\n    }).finally(function() {\n      $scope.updating = false;\n    });\n  };\n});\n"
  },
  {
    "path": "app/js/controllers/users-index-controller.js",
    "content": "angular.module('NoteWrangler').controller('UsersIndexController', function($scope, User, $gravatar) {\n  \n  // Without NgResource\n  // User.all().success(function(data) {\n  //   $scope.users = data;\n  // });\n  \n  // With NgResource\n  $scope.users = User.query();\n  \n  $scope.gravatarUrl = function(user) {\n    return $gravatar.generate(user.email);\n  }\n});\n"
  },
  {
    "path": "app/js/controllers/users-show-controller.js",
    "content": "angular.module('NoteWrangler').controller('UsersShowController', function($scope, $routeParams, User, $gravatar) {\n  \n  // Without NgResource\n  // User.find($routeParams.id).success(function(data) {\n  //   $scope.user = data;\n  // });\n  \n  // With NgResource\n  $scope.user = User.get({id: $routeParams.id});\n  \n  $scope.gravatarUrl = function(user) {\n    return $gravatar.generate(user.email);\n  }\n});\n"
  },
  {
    "path": "app/js/directives/nw-card.js",
    "content": "angular.module('NoteWrangler')\n.directive('nwCard', ['$sce', function($sce) {\n  return {\n    replace: true,\n    restrict: \"E\",\n    scope: {\n      header: \"=\",\n      body: \"=\",\n      image: \"=\",\n      icon: \"@\",\n      id: \"=\",\n      type: \"@\"\n    },\n    templateUrl: \"templates/directives/nw-card.html\",\n    link: function(scope, element) {\n      if(scope.body){\n        scope.body = $sce.trustAsHtml(markdown.toHTML(scope.body.toString()));\n      }\n    }\n  };\n}]);\n\n\n/*\n//  In Level 3 Challenges, after they refactored the above and created a markdownFactory Service they will need to change the nwCard Directive to actually USE the Service.\n\nangular.module('NoteWrangler').directive('nwCard', ['markdown', '$sce', function(markdown, $sce) {\n  return {\n    replace: true,\n    restrict: \"E\",\n    scope: {\n      title: \"=\",\n      body: \"=\",\n      image: \"=\",\n      icon: \"@\",\n      id: \"=\",\n      type: \"@\"\n    },\n    templateUrl: \"templates/directives/nw-card.html\",\n    link: function(scope, element) {\n      scope.body = $sce.trustAsHtml(markdown.parse(scope.body));\n    }\n  };\n}]);\n\n*/\n"
  },
  {
    "path": "app/js/directives/nw-category-item.js",
    "content": "angular.module('NoteWrangler')\n.directive('nwCategoryItem', function() {\n  return {\n    restrict: \"E\",\n    require: \"^nwCategorySelect\",\n    scope: {\n      category: \"=\"\n    },\n    templateUrl: '/templates/directives/nw-category-item.html',\n    link: function(scope, element, attrs, nwCategorySelectCtrl) {\n      scope.isActive = function() {\n        return nwCategorySelectCtrl.getActiveCategory() === scope.category.name;\n      }\n\n      scope.makeActive = function(){\n        nwCategorySelectCtrl.setActiveCategory(scope.category);\n      }\n\n      scope.categoryCount = function() {\n        return nwCategorySelectCtrl.getNotesCountForCategory(scope.category);\n      }\n\n      scope.makeInactive = function(evt){\n        // Required to stop the makeActive click handler from firing on the parent element\n        evt.stopPropagation();\n        nwCategorySelectCtrl.setActiveCategory(false)\n      }\n    }\n  };\n});\n\n//simple version\n// angular.module('NoteWrangler')\n// .directive('nwCategoryItem', function() {\n//   return {\n//     restrict: \"E\",\n//     require: \"^nwCategorySelect\",\n//     scope: {\n//       category: \"=\"\n//     },\n//     templateUrl: '/templates/directives/nw-category-item.html',\n//     link: function(scope, element, attrs, nwCategorySelectCtrl) {\n//       scope.categoryActive = function() {\n//         return nwCategorySelectCtrl.getActiveCategory() === scope.category.name;\n//       }\n//\n//       scope.makeActive = function(){\n//         nwCategorySelectCtrl.setActiveCategory(scope.category);\n//       }\n//     }\n//   };\n// });\n"
  },
  {
    "path": "app/js/directives/nw-category-select.js",
    "content": "angular.module('NoteWrangler')\n.directive('nwCategorySelect', function(Category) {\n  return {\n    replace: true,\n    restrict: \"E\",\n    scope: {\n      activeCategory: \"=\",\n      notes: \"=\"\n    },\n    controller: function($scope) {\n      this.getActiveCategory = function(){\n        return $scope.activeCategory\n      }\n\n      this.setActiveCategory = function(category) {\n        $scope.activeCategory = category && category.name;\n      }\n\n      this.getNotesCountForCategory = function(category) {\n        if(!$scope.notes) {\n          return 0;\n        }\n\n        var count = 0;\n        for(var i=0, l = $scope.notes.length; i < l; i++ ) {\n          if($scope.notes[i].category.id === category.id) {\n            count++;\n          }\n        }\n\n        return count;\n      }\n    },\n    templateUrl: '/templates/directives/nw-category-select.html',\n    link: function(scope, element, attrs) {\n\n      // Initially fetch the categories to use within the sorting menu\n      Category.all().then(function(categoryData) {\n        scope.categories = categoryData;\n      });\n    }\n  };\n});\n\n\n//simple version\n\n// angular.module('NoteWrangler')\n// .directive('nwCategorySelect', function(Category) {\n//   return {\n//     replace: true,\n//     restrict: \"E\",\n//     scope:{activeCategory: '='},\n//     controller: function($scope) {\n//       this.getActiveCategory = function(){\n//         // return $scope.activeCategory\n//         return $scope.activeCategory\n//\n//       }\n//\n//       this.setActiveCategory = function(category) {\n//         // $scope.activeCategory = category.name;\n//         $scope.activeCategory = category && category.name;\n//       }\n//\n//       return this;\n//     },\n//     templateUrl: '/templates/directives/nw-category-select.html',\n//     link: function(scope, element, attrs) {\n//\n//       // Initially fetch the categories to use within the sorting menu\n//       Category.all().then(function(categoryData) {\n//         scope.categories = categoryData;\n//       });\n//     }\n//   };\n// });\n"
  },
  {
    "path": "app/js/directives/nw-page-nav-item.js",
    "content": "angular.module('NoteWrangler').directive('nwPageNavItem', function($location) {\n  return {\n    replace: true,\n    restrict: \"E\",\n    scope: {},\n    transclude: true,\n    templateUrl: '/templates/directives/nw-page-nav-item.html',\n    link: function(scope, element, attrs, ctrl, transclude) {\n\n      // Perform a manual transclude here so we can get the page name from the contents\n      // of the pageNav item.\n      transclude(function(clonedElement) {\n        scope.pageName = clonedElement.text().toLowerCase();\n        element.append(clonedElement);\n      });\n      \n      // This regex finds the first part of a url ex:\n      // /notes/2/edit returns notes\n      //\n      // \\/([^\\/]*)\\/?\n      //            ^ Look for 0 or 1 of an escaped `/` to ensure we don't go past the first url item\n      //      ^ look for an unlimited number of all characters except for `/`, capture the result (the '^' within `[]` part excludes all following characters)\n      //  ^ escaped `/`\n      scope.selected = function() {\n        return $location.path().match(/\\/([^\\/]*)\\/?/)[1];\n      };\n    }\n  };\n});\n"
  },
  {
    "path": "app/js/directives/nw-session.js",
    "content": "angular.module('NoteWrangler').directive('nwSession', function(Session) {\n  return {\n    replace: true,\n    restrict: 'E',\n    scope: {},\n    templateUrl: '/templates/directives/nw-session.html',\n    link: function(scope, element, attrs) {\n      Session.sessionData().success(function(data) {\n        scope.session = data;\n      });\n    }\n  };\n});\n"
  },
  {
    "path": "app/js/directives/title.js",
    "content": "angular.module('NoteWrangler')\n.directive('title', function($timeout) {\n  return function(scope, element) {\n    $timeout(function(){\n      $(element).tooltip({ container: 'body' });\n    });\n\n    scope.$on('$destroy', function(){\n      $(element).tooltip('destroy');\n    });\n  }\n});\n"
  },
  {
    "path": "app/js/filters/notes-filter.js",
    "content": "// This is a custom filter which will filter by the filter value and search within the result\n// of the category filter using the value from the search. If there is no category value, then\n// the search is applied to the entire pool of notes.\n\n// Usage:\n//   ng-repeat='note in notes | notesFilter:searchTerm:categoryFilterTerm'\n//\n// The search term value should come first, followed by the category filter term\n//\nangular.module('NoteWrangler')\n.filter('notesFilter', function(){\n  return function(notesInput, titleSearch, category) {\n    var note, categoryMatches, titleMatches;\n    var result = [];\n\n    for(var i=0, l = notesInput.length; i < l; i++) {\n      note = notesInput[i];\n\n      // If the category doesn't exist we'll assume there is no category selected, and not filter by a category\n      // if the category does exist, then check to see if the note has a category that matches the category given\n      categoryMatches = !category || note.category.name === category;\n\n      // If the titleSearch doesn't exist, we'll assume the search box is empty and not filter by title\n      // If the titleSearch does exist, then we'll use a case insensitive(i) regular expression\n      // to match the search value to the title.\n      titleMatches = !titleSearch || note.header.match(new RegExp(titleSearch, 'i'));\n\n      // If the category matches and title matches then save the note as a result\n      if(categoryMatches && titleMatches) {\n        result.push(note);\n      }\n    }\n\n    return result;\n  };\n});\n"
  },
  {
    "path": "app/js/resources/note.js",
    "content": "/*\nThis is a way of handling ajax requests using NgResource, it performs a similar function\nto the Note Service.\n*/\n\nangular.module('NoteWrangler').factory('Note', function NoteFactory($resource) {  \n  return $resource('/notes/:id', {}, {\n    update: {\n      method: \"PUT\"\n    }\n  });\n});\n"
  },
  {
    "path": "app/js/resources/user.js",
    "content": "/*\nThis is a way of handling ajax requests using NgResource, it performs a similar function\nto the UserService.\n*/\n\nangular.module('NoteWrangler').factory('User', function UserFactory($resource) {  \n  return $resource('/users/:id', {}, {\n    update: {\n      method: \"PUT\"\n    }\n  });\n});\n"
  },
  {
    "path": "app/js/routes.js",
    "content": "/*\n  Configure routes used with ngRoute. We chose not to use $locationProvider.html5Mode(true);\n  because using HTML5 pushstate requires that server routes are setup to mirror the routes\n  in this file. Since this isn't a node course we're going to skip it. For all intensive\n  purposes, html5 mode and url hash mode perform the same when within an angular app.\n*/\nangular.module('NoteWrangler').config(['$routeProvider', function($routeProvider) {\n  $routeProvider\n    .when('/', {\n      // redirect to the notes index\n      redirectTo: '/notes'\n    })\n    \n    .when('/users', {\n      templateUrl: 'templates/pages/users/index.html',\n      controller: 'UsersIndexController'\n    })\n    \n    .when('/users/:id', {\n      templateUrl: 'templates/pages/users/show.html',\n      controller: 'UsersShowController'\n    })\n    \n    .when('/notes', {\n      templateUrl: 'templates/pages/notes/index.html',\n      controller: 'NotesIndexController'\n    })\n    \n    .when('/notes/new', {\n      templateUrl: 'templates/pages/notes/edit.html',\n      controller: 'NotesCreateController'\n    })\n    \n    .when('/notes/:id', {\n      templateUrl: 'templates/pages/notes/show.html',\n      controller: 'NotesShowController'\n    })\n\n    .when('/notes/:id/edit', {\n      templateUrl: 'templates/pages/notes/edit.html',\n      controller: 'NotesEditController'\n    })\n    \n    .when('/profile/edit', {\n      templateUrl: 'templates/pages/profile/edit.html',\n      controller: 'ProfileEditController'\n    })\n\n    .otherwise({redirectTo: '/'});\n}]);\n"
  },
  {
    "path": "app/js/services/category.js",
    "content": "angular.module('NoteWrangler').factory('Category', function CategoryFactory($http, $q) {\n  var categories;\n  \n  return {\n    all: function() {      \n      var deferred = $q.defer();\n      \n      /*\n        Since categories hardly ever change, we want to cache the value after it's been fetched\n        once. We use a promise here so that we intercept the value from the $http service and\n        save it. If the value has been saved we can resolve with `categories` if not we make\n        the ajax call with $http and resolve the promise with the result.\n      */\n      if(categories) {\n        deferred.resolve(categories);\n      } else {\n        $http({method: 'GET', url: \"/categories\"})\n          .success(function(data) {\n            categories = data;\n            deferred.resolve(data);\n          })\n          .error(function(err) {\n            deferred.reject(err)\n          });\n      }\n      \n      return deferred.promise;\n    }\n  };\n});\n"
  },
  {
    "path": "app/js/services/markdown.js",
    "content": "// In level 3 they need to refactor the code from nw-card.js into a Service:\n\nangular.module('NoteWrangler').factory( 'markdown',  function markdownFactory(){\n  return {\n    parse: function(text){\n      return markdown.toHTML(text);\n    }\n  }\n});\n"
  },
  {
    "path": "app/js/services/note.js",
    "content": "/*\nThis is an example of how to handle ajax data calls without using NgResource\nThis is for reference only, we favor using Note over this in the app.\n*/\n\nangular.module('NoteWrangler')\n.factory('Note', ['$http', function NoteFactory($http) {\n  return {\n    all: function() {\n      return $http({method: 'GET', url: \"/notes\"});\n    },\n    find: function(id){\n      return $http({method:'GET', url: '/notes/' + id});\n    },\n    update: function(noteObj) {\n      return $http({method: 'PUT', url: '/notes', data: noteObj});\n    },\n    create: function(noteObj) {\n      return $http({method: 'POST', url: '/notes', data: noteObj});\n    }\n  };\n}]);\n"
  },
  {
    "path": "app/js/services/session.js",
    "content": "/*\n  The idea behind this service is that we start off the fetching of the session as soon\n  as the service loads. Any subsequent requests for the session data are just returned\n  the promise so redunant ajax calls are not made.\n*/\nangular.module('NoteWrangler').factory('Session', function SessionFactory($http, $location) {\n  var sessionPromise = $http({method: 'GET', url: \"/session\"});\n\n  return {\n    sessionData: function() {\n      return sessionPromise;\n    },\n    \n    authenticate: function() {\n      this.sessionData().then(function(sessionUser){\n        if(!sessionUser || !sessionUser.data.id) {\n          $location.path('/');\n        }\n      });\n    }\n  };\n});\n"
  },
  {
    "path": "app/js/services/user.js",
    "content": "/*\nThis is an example of how to handle ajax data calls without using NgResource\nThis is for reference only, we favor using Note over this in the app.\n*/\nangular.module('NoteWrangler').factory('User', function UserFactory($http) {\n  return {\n    all: function() {\n      return $http({method: 'GET', url: '/users'});\n    },\n    find: function(id){\n      return $http({method:'GET', url: '/users/' + id});\n    },\n    update: function(userObj){\n      return $http({method: 'PUT', url: '/users/' + userObj.id, data: userObj});\n    }\n  }\n});\n"
  },
  {
    "path": "app/js/vendor/angular-resource.js",
    "content": "/**\n * @license AngularJS v1.2.21\n * (c) 2010-2014 Google, Inc. http://angularjs.org\n * License: MIT\n */\n(function(window, angular, undefined) {'use strict';\n\nvar $resourceMinErr = angular.$$minErr('$resource');\n\n// Helper functions and regex to lookup a dotted path on an object\n// stopping at undefined/null.  The path must be composed of ASCII\n// identifiers (just like $parse)\nvar MEMBER_NAME_REGEX = /^(\\.[a-zA-Z_$][0-9a-zA-Z_$]*)+$/;\n\nfunction isValidDottedPath(path) {\n  return (path != null && path !== '' && path !== 'hasOwnProperty' &&\n      MEMBER_NAME_REGEX.test('.' + path));\n}\n\nfunction lookupDottedPath(obj, path) {\n  if (!isValidDottedPath(path)) {\n    throw $resourceMinErr('badmember', 'Dotted member path \"@{0}\" is invalid.', path);\n  }\n  var keys = path.split('.');\n  for (var i = 0, ii = keys.length; i < ii && obj !== undefined; i++) {\n    var key = keys[i];\n    obj = (obj !== null) ? obj[key] : undefined;\n  }\n  return obj;\n}\n\n/**\n * Create a shallow copy of an object and clear other fields from the destination\n */\nfunction shallowClearAndCopy(src, dst) {\n  dst = dst || {};\n\n  angular.forEach(dst, function(value, key){\n    delete dst[key];\n  });\n\n  for (var key in src) {\n    if (src.hasOwnProperty(key) && !(key.charAt(0) === '$' && key.charAt(1) === '$')) {\n      dst[key] = src[key];\n    }\n  }\n\n  return dst;\n}\n\n/**\n * @ngdoc module\n * @name ngResource\n * @description\n *\n * # ngResource\n *\n * The `ngResource` module provides interaction support with RESTful services\n * via the $resource service.\n *\n *\n * <div doc-module-components=\"ngResource\"></div>\n *\n * See {@link ngResource.$resource `$resource`} for usage.\n */\n\n/**\n * @ngdoc service\n * @name $resource\n * @requires $http\n *\n * @description\n * A factory which creates a resource object that lets you interact with\n * [RESTful](http://en.wikipedia.org/wiki/Representational_State_Transfer) server-side data sources.\n *\n * The returned resource object has action methods which provide high-level behaviors without\n * the need to interact with the low level {@link ng.$http $http} service.\n *\n * Requires the {@link ngResource `ngResource`} module to be installed.\n *\n * @param {string} url A parametrized URL template with parameters prefixed by `:` as in\n *   `/user/:username`. If you are using a URL with a port number (e.g.\n *   `http://example.com:8080/api`), it will be respected.\n *\n *   If you are using a url with a suffix, just add the suffix, like this:\n *   `$resource('http://example.com/resource.json')` or `$resource('http://example.com/:id.json')`\n *   or even `$resource('http://example.com/resource/:resource_id.:format')`\n *   If the parameter before the suffix is empty, :resource_id in this case, then the `/.` will be\n *   collapsed down to a single `.`.  If you need this sequence to appear and not collapse then you\n *   can escape it with `/\\.`.\n *\n * @param {Object=} paramDefaults Default values for `url` parameters. These can be overridden in\n *   `actions` methods. If any of the parameter value is a function, it will be executed every time\n *   when a param value needs to be obtained for a request (unless the param was overridden).\n *\n *   Each key value in the parameter object is first bound to url template if present and then any\n *   excess keys are appended to the url search query after the `?`.\n *\n *   Given a template `/path/:verb` and parameter `{verb:'greet', salutation:'Hello'}` results in\n *   URL `/path/greet?salutation=Hello`.\n *\n *   If the parameter value is prefixed with `@` then the value of that parameter will be taken\n *   from the corresponding key on the data object (useful for non-GET operations).\n *\n * @param {Object.<Object>=} actions Hash with declaration of custom action that should extend\n *   the default set of resource actions. The declaration should be created in the format of {@link\n *   ng.$http#usage_parameters $http.config}:\n *\n *       {action1: {method:?, params:?, isArray:?, headers:?, ...},\n *        action2: {method:?, params:?, isArray:?, headers:?, ...},\n *        ...}\n *\n *   Where:\n *\n *   - **`action`** – {string} – The name of action. This name becomes the name of the method on\n *     your resource object.\n *   - **`method`** – {string} – Case insensitive HTTP method (e.g. `GET`, `POST`, `PUT`,\n *     `DELETE`, `JSONP`, etc).\n *   - **`params`** – {Object=} – Optional set of pre-bound parameters for this action. If any of\n *     the parameter value is a function, it will be executed every time when a param value needs to\n *     be obtained for a request (unless the param was overridden).\n *   - **`url`** – {string} – action specific `url` override. The url templating is supported just\n *     like for the resource-level urls.\n *   - **`isArray`** – {boolean=} – If true then the returned object for this action is an array,\n *     see `returns` section.\n *   - **`transformRequest`** –\n *     `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –\n *     transform function or an array of such functions. The transform function takes the http\n *     request body and headers and returns its transformed (typically serialized) version.\n *   - **`transformResponse`** –\n *     `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –\n *     transform function or an array of such functions. The transform function takes the http\n *     response body and headers and returns its transformed (typically deserialized) version.\n *   - **`cache`** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the\n *     GET request, otherwise if a cache instance built with\n *     {@link ng.$cacheFactory $cacheFactory}, this cache will be used for\n *     caching.\n *   - **`timeout`** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise} that\n *     should abort the request when resolved.\n *   - **`withCredentials`** - `{boolean}` - whether to set the `withCredentials` flag on the\n *     XHR object. See\n *     [requests with credentials](https://developer.mozilla.org/en/http_access_control#section_5)\n *     for more information.\n *   - **`responseType`** - `{string}` - see\n *     [requestType](https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#responseType).\n *   - **`interceptor`** - `{Object=}` - The interceptor object has two optional methods -\n *     `response` and `responseError`. Both `response` and `responseError` interceptors get called\n *     with `http response` object. See {@link ng.$http $http interceptors}.\n *\n * @returns {Object} A resource \"class\" object with methods for the default set of resource actions\n *   optionally extended with custom `actions`. The default set contains these actions:\n *   ```js\n *   { 'get':    {method:'GET'},\n *     'save':   {method:'POST'},\n *     'query':  {method:'GET', isArray:true},\n *     'remove': {method:'DELETE'},\n *     'delete': {method:'DELETE'} };\n *   ```\n *\n *   Calling these methods invoke an {@link ng.$http} with the specified http method,\n *   destination and parameters. When the data is returned from the server then the object is an\n *   instance of the resource class. The actions `save`, `remove` and `delete` are available on it\n *   as  methods with the `$` prefix. This allows you to easily perform CRUD operations (create,\n *   read, update, delete) on server-side data like this:\n *   ```js\n *   var User = $resource('/user/:userId', {userId:'@id'});\n *   var user = User.get({userId:123}, function() {\n *     user.abc = true;\n *     user.$save();\n *   });\n *   ```\n *\n *   It is important to realize that invoking a $resource object method immediately returns an\n *   empty reference (object or array depending on `isArray`). Once the data is returned from the\n *   server the existing reference is populated with the actual data. This is a useful trick since\n *   usually the resource is assigned to a model which is then rendered by the view. Having an empty\n *   object results in no rendering, once the data arrives from the server then the object is\n *   populated with the data and the view automatically re-renders itself showing the new data. This\n *   means that in most cases one never has to write a callback function for the action methods.\n *\n *   The action methods on the class object or instance object can be invoked with the following\n *   parameters:\n *\n *   - HTTP GET \"class\" actions: `Resource.action([parameters], [success], [error])`\n *   - non-GET \"class\" actions: `Resource.action([parameters], postData, [success], [error])`\n *   - non-GET instance actions:  `instance.$action([parameters], [success], [error])`\n *\n *   Success callback is called with (value, responseHeaders) arguments. Error callback is called\n *   with (httpResponse) argument.\n *\n *   Class actions return empty instance (with additional properties below).\n *   Instance actions return promise of the action.\n *\n *   The Resource instances and collection have these additional properties:\n *\n *   - `$promise`: the {@link ng.$q promise} of the original server interaction that created this\n *     instance or collection.\n *\n *     On success, the promise is resolved with the same resource instance or collection object,\n *     updated with data from server. This makes it easy to use in\n *     {@link ngRoute.$routeProvider resolve section of $routeProvider.when()} to defer view\n *     rendering until the resource(s) are loaded.\n *\n *     On failure, the promise is resolved with the {@link ng.$http http response} object, without\n *     the `resource` property.\n *\n *     If an interceptor object was provided, the promise will instead be resolved with the value\n *     returned by the interceptor.\n *\n *   - `$resolved`: `true` after first server interaction is completed (either with success or\n *      rejection), `false` before that. Knowing if the Resource has been resolved is useful in\n *      data-binding.\n *\n * @example\n *\n * # Credit card resource\n *\n * ```js\n     // Define CreditCard class\n     var CreditCard = $resource('/user/:userId/card/:cardId',\n      {userId:123, cardId:'@id'}, {\n       charge: {method:'POST', params:{charge:true}}\n      });\n\n     // We can retrieve a collection from the server\n     var cards = CreditCard.query(function() {\n       // GET: /user/123/card\n       // server returns: [ {id:456, number:'1234', name:'Smith'} ];\n\n       var card = cards[0];\n       // each item is an instance of CreditCard\n       expect(card instanceof CreditCard).toEqual(true);\n       card.name = \"J. Smith\";\n       // non GET methods are mapped onto the instances\n       card.$save();\n       // POST: /user/123/card/456 {id:456, number:'1234', name:'J. Smith'}\n       // server returns: {id:456, number:'1234', name: 'J. Smith'};\n\n       // our custom method is mapped as well.\n       card.$charge({amount:9.99});\n       // POST: /user/123/card/456?amount=9.99&charge=true {id:456, number:'1234', name:'J. Smith'}\n     });\n\n     // we can create an instance as well\n     var newCard = new CreditCard({number:'0123'});\n     newCard.name = \"Mike Smith\";\n     newCard.$save();\n     // POST: /user/123/card {number:'0123', name:'Mike Smith'}\n     // server returns: {id:789, number:'0123', name: 'Mike Smith'};\n     expect(newCard.id).toEqual(789);\n * ```\n *\n * The object returned from this function execution is a resource \"class\" which has \"static\" method\n * for each action in the definition.\n *\n * Calling these methods invoke `$http` on the `url` template with the given `method`, `params` and\n * `headers`.\n * When the data is returned from the server then the object is an instance of the resource type and\n * all of the non-GET methods are available with `$` prefix. This allows you to easily support CRUD\n * operations (create, read, update, delete) on server-side data.\n\n   ```js\n     var User = $resource('/user/:userId', {userId:'@id'});\n     User.get({userId:123}, function(user) {\n       user.abc = true;\n       user.$save();\n     });\n   ```\n *\n * It's worth noting that the success callback for `get`, `query` and other methods gets passed\n * in the response that came from the server as well as $http header getter function, so one\n * could rewrite the above example and get access to http headers as:\n *\n   ```js\n     var User = $resource('/user/:userId', {userId:'@id'});\n     User.get({userId:123}, function(u, getResponseHeaders){\n       u.abc = true;\n       u.$save(function(u, putResponseHeaders) {\n         //u => saved user object\n         //putResponseHeaders => $http header getter\n       });\n     });\n   ```\n *\n * You can also access the raw `$http` promise via the `$promise` property on the object returned\n *\n   ```\n     var User = $resource('/user/:userId', {userId:'@id'});\n     User.get({userId:123})\n         .$promise.then(function(user) {\n           $scope.user = user;\n         });\n   ```\n\n * # Creating a custom 'PUT' request\n * In this example we create a custom method on our resource to make a PUT request\n * ```js\n *    var app = angular.module('app', ['ngResource', 'ngRoute']);\n *\n *    // Some APIs expect a PUT request in the format URL/object/ID\n *    // Here we are creating an 'update' method\n *    app.factory('Notes', ['$resource', function($resource) {\n *    return $resource('/notes/:id', null,\n *        {\n *            'update': { method:'PUT' }\n *        });\n *    }]);\n *\n *    // In our controller we get the ID from the URL using ngRoute and $routeParams\n *    // We pass in $routeParams and our Notes factory along with $scope\n *    app.controller('NotesCtrl', ['$scope', '$routeParams', 'Notes',\n                                      function($scope, $routeParams, Notes) {\n *    // First get a note object from the factory\n *    var note = Notes.get({ id:$routeParams.id });\n *    $id = note.id;\n *\n *    // Now call update passing in the ID first then the object you are updating\n *    Notes.update({ id:$id }, note);\n *\n *    // This will PUT /notes/ID with the note object in the request payload\n *    }]);\n * ```\n */\nangular.module('ngResource', ['ng']).\n  factory('$resource', ['$http', '$q', function($http, $q) {\n\n    var DEFAULT_ACTIONS = {\n      'get':    {method:'GET'},\n      'save':   {method:'POST'},\n      'query':  {method:'GET', isArray:true},\n      'remove': {method:'DELETE'},\n      'delete': {method:'DELETE'}\n    };\n    var noop = angular.noop,\n        forEach = angular.forEach,\n        extend = angular.extend,\n        copy = angular.copy,\n        isFunction = angular.isFunction;\n\n    /**\n     * We need our custom method because encodeURIComponent is too aggressive and doesn't follow\n     * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path\n     * segments:\n     *    segment       = *pchar\n     *    pchar         = unreserved / pct-encoded / sub-delims / \":\" / \"@\"\n     *    pct-encoded   = \"%\" HEXDIG HEXDIG\n     *    unreserved    = ALPHA / DIGIT / \"-\" / \".\" / \"_\" / \"~\"\n     *    sub-delims    = \"!\" / \"$\" / \"&\" / \"'\" / \"(\" / \")\"\n     *                     / \"*\" / \"+\" / \",\" / \";\" / \"=\"\n     */\n    function encodeUriSegment(val) {\n      return encodeUriQuery(val, true).\n        replace(/%26/gi, '&').\n        replace(/%3D/gi, '=').\n        replace(/%2B/gi, '+');\n    }\n\n\n    /**\n     * This method is intended for encoding *key* or *value* parts of query component. We need a\n     * custom method because encodeURIComponent is too aggressive and encodes stuff that doesn't\n     * have to be encoded per http://tools.ietf.org/html/rfc3986:\n     *    query       = *( pchar / \"/\" / \"?\" )\n     *    pchar         = unreserved / pct-encoded / sub-delims / \":\" / \"@\"\n     *    unreserved    = ALPHA / DIGIT / \"-\" / \".\" / \"_\" / \"~\"\n     *    pct-encoded   = \"%\" HEXDIG HEXDIG\n     *    sub-delims    = \"!\" / \"$\" / \"&\" / \"'\" / \"(\" / \")\"\n     *                     / \"*\" / \"+\" / \",\" / \";\" / \"=\"\n     */\n    function encodeUriQuery(val, pctEncodeSpaces) {\n      return encodeURIComponent(val).\n        replace(/%40/gi, '@').\n        replace(/%3A/gi, ':').\n        replace(/%24/g, '$').\n        replace(/%2C/gi, ',').\n        replace(/%20/g, (pctEncodeSpaces ? '%20' : '+'));\n    }\n\n    function Route(template, defaults) {\n      this.template = template;\n      this.defaults = defaults || {};\n      this.urlParams = {};\n    }\n\n    Route.prototype = {\n      setUrlParams: function(config, params, actionUrl) {\n        var self = this,\n            url = actionUrl || self.template,\n            val,\n            encodedVal;\n\n        var urlParams = self.urlParams = {};\n        forEach(url.split(/\\W/), function(param){\n          if (param === 'hasOwnProperty') {\n            throw $resourceMinErr('badname', \"hasOwnProperty is not a valid parameter name.\");\n          }\n          if (!(new RegExp(\"^\\\\d+$\").test(param)) && param &&\n               (new RegExp(\"(^|[^\\\\\\\\]):\" + param + \"(\\\\W|$)\").test(url))) {\n            urlParams[param] = true;\n          }\n        });\n        url = url.replace(/\\\\:/g, ':');\n\n        params = params || {};\n        forEach(self.urlParams, function(_, urlParam){\n          val = params.hasOwnProperty(urlParam) ? params[urlParam] : self.defaults[urlParam];\n          if (angular.isDefined(val) && val !== null) {\n            encodedVal = encodeUriSegment(val);\n            url = url.replace(new RegExp(\":\" + urlParam + \"(\\\\W|$)\", \"g\"), function(match, p1) {\n              return encodedVal + p1;\n            });\n          } else {\n            url = url.replace(new RegExp(\"(\\/?):\" + urlParam + \"(\\\\W|$)\", \"g\"), function(match,\n                leadingSlashes, tail) {\n              if (tail.charAt(0) == '/') {\n                return tail;\n              } else {\n                return leadingSlashes + tail;\n              }\n            });\n          }\n        });\n\n        // strip trailing slashes and set the url\n        url = url.replace(/\\/+$/, '') || '/';\n        // then replace collapse `/.` if found in the last URL path segment before the query\n        // E.g. `http://url.com/id./format?q=x` becomes `http://url.com/id.format?q=x`\n        url = url.replace(/\\/\\.(?=\\w+($|\\?))/, '.');\n        // replace escaped `/\\.` with `/.`\n        config.url = url.replace(/\\/\\\\\\./, '/.');\n\n\n        // set params - delegate param encoding to $http\n        forEach(params, function(value, key){\n          if (!self.urlParams[key]) {\n            config.params = config.params || {};\n            config.params[key] = value;\n          }\n        });\n      }\n    };\n\n\n    function resourceFactory(url, paramDefaults, actions) {\n      var route = new Route(url);\n\n      actions = extend({}, DEFAULT_ACTIONS, actions);\n\n      function extractParams(data, actionParams){\n        var ids = {};\n        actionParams = extend({}, paramDefaults, actionParams);\n        forEach(actionParams, function(value, key){\n          if (isFunction(value)) { value = value(); }\n          ids[key] = value && value.charAt && value.charAt(0) == '@' ?\n            lookupDottedPath(data, value.substr(1)) : value;\n        });\n        return ids;\n      }\n\n      function defaultResponseInterceptor(response) {\n        return response.resource;\n      }\n\n      function Resource(value){\n        shallowClearAndCopy(value || {}, this);\n      }\n\n      forEach(actions, function(action, name) {\n        var hasBody = /^(POST|PUT|PATCH)$/i.test(action.method);\n\n        Resource[name] = function(a1, a2, a3, a4) {\n          var params = {}, data, success, error;\n\n          /* jshint -W086 */ /* (purposefully fall through case statements) */\n          switch(arguments.length) {\n          case 4:\n            error = a4;\n            success = a3;\n            //fallthrough\n          case 3:\n          case 2:\n            if (isFunction(a2)) {\n              if (isFunction(a1)) {\n                success = a1;\n                error = a2;\n                break;\n              }\n\n              success = a2;\n              error = a3;\n              //fallthrough\n            } else {\n              params = a1;\n              data = a2;\n              success = a3;\n              break;\n            }\n          case 1:\n            if (isFunction(a1)) success = a1;\n            else if (hasBody) data = a1;\n            else params = a1;\n            break;\n          case 0: break;\n          default:\n            throw $resourceMinErr('badargs',\n              \"Expected up to 4 arguments [params, data, success, error], got {0} arguments\",\n              arguments.length);\n          }\n          /* jshint +W086 */ /* (purposefully fall through case statements) */\n\n          var isInstanceCall = this instanceof Resource;\n          var value = isInstanceCall ? data : (action.isArray ? [] : new Resource(data));\n          var httpConfig = {};\n          var responseInterceptor = action.interceptor && action.interceptor.response ||\n                                    defaultResponseInterceptor;\n          var responseErrorInterceptor = action.interceptor && action.interceptor.responseError ||\n                                    undefined;\n\n          forEach(action, function(value, key) {\n            if (key != 'params' && key != 'isArray' && key != 'interceptor') {\n              httpConfig[key] = copy(value);\n            }\n          });\n\n          if (hasBody) httpConfig.data = data;\n          route.setUrlParams(httpConfig,\n                             extend({}, extractParams(data, action.params || {}), params),\n                             action.url);\n\n          var promise = $http(httpConfig).then(function (response) {\n            var data = response.data,\n              promise = value.$promise;\n\n            if (data) {\n              // Need to convert action.isArray to boolean in case it is undefined\n              // jshint -W018\n              if (angular.isArray(data) !== (!!action.isArray)) {\n                throw $resourceMinErr('badcfg',\n                    'Error in resource configuration. Expected ' +\n                    'response to contain an {0} but got an {1}',\n                  action.isArray ? 'array' : 'object',\n                  angular.isArray(data) ? 'array' : 'object');\n              }\n              // jshint +W018\n              if (action.isArray) {\n                value.length = 0;\n                forEach(data, function (item) {\n                  if (typeof item === \"object\") {\n                    value.push(new Resource(item));\n                  } else {\n                    // Valid JSON values may be string literals, and these should not be converted\n                    // into objects. These items will not have access to the Resource prototype\n                    // methods, but unfortunately there\n                    value.push(item);\n                  }\n                });\n              } else {\n                shallowClearAndCopy(data, value);\n                value.$promise = promise;\n              }\n            }\n\n            value.$resolved = true;\n\n            response.resource = value;\n\n            return response;\n          }, function(response) {\n            value.$resolved = true;\n\n            (error||noop)(response);\n\n            return $q.reject(response);\n          });\n\n          promise = promise.then(\n              function(response) {\n                var value = responseInterceptor(response);\n                (success||noop)(value, response.headers);\n                return value;\n              },\n              responseErrorInterceptor);\n\n          if (!isInstanceCall) {\n            // we are creating instance / collection\n            // - set the initial promise\n            // - return the instance / collection\n            value.$promise = promise;\n            value.$resolved = false;\n\n            return value;\n          }\n\n          // instance call\n          return promise;\n        };\n\n\n        Resource.prototype['$' + name] = function(params, success, error) {\n          if (isFunction(params)) {\n            error = success; success = params; params = {};\n          }\n          var result = Resource[name].call(this, params, this, success, error);\n          return result.$promise || result;\n        };\n      });\n\n      Resource.bind = function(additionalParamDefaults){\n        return resourceFactory(url, extend({}, paramDefaults, additionalParamDefaults), actions);\n      };\n\n      return Resource;\n    }\n\n    return resourceFactory;\n  }]);\n\n\n})(window, window.angular);\n"
  },
  {
    "path": "app/js/vendor/angular-route.js",
    "content": "/**\n * @license AngularJS v1.2.21\n * (c) 2010-2014 Google, Inc. http://angularjs.org\n * License: MIT\n */\n(function(window, angular, undefined) {'use strict';\n\n/**\n * @ngdoc module\n * @name ngRoute\n * @description\n *\n * # ngRoute\n *\n * The `ngRoute` module provides routing and deeplinking services and directives for angular apps.\n *\n * ## Example\n * See {@link ngRoute.$route#example $route} for an example of configuring and using `ngRoute`.\n *\n *\n * <div doc-module-components=\"ngRoute\"></div>\n */\n /* global -ngRouteModule */\nvar ngRouteModule = angular.module('ngRoute', ['ng']).\n                        provider('$route', $RouteProvider);\n\n/**\n * @ngdoc provider\n * @name $routeProvider\n * @kind function\n *\n * @description\n *\n * Used for configuring routes.\n *\n * ## Example\n * See {@link ngRoute.$route#example $route} for an example of configuring and using `ngRoute`.\n *\n * ## Dependencies\n * Requires the {@link ngRoute `ngRoute`} module to be installed.\n */\nfunction $RouteProvider(){\n  function inherit(parent, extra) {\n    return angular.extend(new (angular.extend(function() {}, {prototype:parent}))(), extra);\n  }\n\n  var routes = {};\n\n  /**\n   * @ngdoc method\n   * @name $routeProvider#when\n   *\n   * @param {string} path Route path (matched against `$location.path`). If `$location.path`\n   *    contains redundant trailing slash or is missing one, the route will still match and the\n   *    `$location.path` will be updated to add or drop the trailing slash to exactly match the\n   *    route definition.\n   *\n   *    * `path` can contain named groups starting with a colon: e.g. `:name`. All characters up\n   *        to the next slash are matched and stored in `$routeParams` under the given `name`\n   *        when the route matches.\n   *    * `path` can contain named groups starting with a colon and ending with a star:\n   *        e.g.`:name*`. All characters are eagerly stored in `$routeParams` under the given `name`\n   *        when the route matches.\n   *    * `path` can contain optional named groups with a question mark: e.g.`:name?`.\n   *\n   *    For example, routes like `/color/:color/largecode/:largecode*\\/edit` will match\n   *    `/color/brown/largecode/code/with/slashes/edit` and extract:\n   *\n   *    * `color: brown`\n   *    * `largecode: code/with/slashes`.\n   *\n   *\n   * @param {Object} route Mapping information to be assigned to `$route.current` on route\n   *    match.\n   *\n   *    Object properties:\n   *\n   *    - `controller` – `{(string|function()=}` – Controller fn that should be associated with\n   *      newly created scope or the name of a {@link angular.Module#controller registered\n   *      controller} if passed as a string.\n   *    - `controllerAs` – `{string=}` – A controller alias name. If present the controller will be\n   *      published to scope under the `controllerAs` name.\n   *    - `template` – `{string=|function()=}` – html template as a string or a function that\n   *      returns an html template as a string which should be used by {@link\n   *      ngRoute.directive:ngView ngView} or {@link ng.directive:ngInclude ngInclude} directives.\n   *      This property takes precedence over `templateUrl`.\n   *\n   *      If `template` is a function, it will be called with the following parameters:\n   *\n   *      - `{Array.<Object>}` - route parameters extracted from the current\n   *        `$location.path()` by applying the current route\n   *\n   *    - `templateUrl` – `{string=|function()=}` – path or function that returns a path to an html\n   *      template that should be used by {@link ngRoute.directive:ngView ngView}.\n   *\n   *      If `templateUrl` is a function, it will be called with the following parameters:\n   *\n   *      - `{Array.<Object>}` - route parameters extracted from the current\n   *        `$location.path()` by applying the current route\n   *\n   *    - `resolve` - `{Object.<string, function>=}` - An optional map of dependencies which should\n   *      be injected into the controller. If any of these dependencies are promises, the router\n   *      will wait for them all to be resolved or one to be rejected before the controller is\n   *      instantiated.\n   *      If all the promises are resolved successfully, the values of the resolved promises are\n   *      injected and {@link ngRoute.$route#$routeChangeSuccess $routeChangeSuccess} event is\n   *      fired. If any of the promises are rejected the\n   *      {@link ngRoute.$route#$routeChangeError $routeChangeError} event is fired. The map object\n   *      is:\n   *\n   *      - `key` – `{string}`: a name of a dependency to be injected into the controller.\n   *      - `factory` - `{string|function}`: If `string` then it is an alias for a service.\n   *        Otherwise if function, then it is {@link auto.$injector#invoke injected}\n   *        and the return value is treated as the dependency. If the result is a promise, it is\n   *        resolved before its value is injected into the controller. Be aware that\n   *        `ngRoute.$routeParams` will still refer to the previous route within these resolve\n   *        functions.  Use `$route.current.params` to access the new route parameters, instead.\n   *\n   *    - `redirectTo` – {(string|function())=} – value to update\n   *      {@link ng.$location $location} path with and trigger route redirection.\n   *\n   *      If `redirectTo` is a function, it will be called with the following parameters:\n   *\n   *      - `{Object.<string>}` - route parameters extracted from the current\n   *        `$location.path()` by applying the current route templateUrl.\n   *      - `{string}` - current `$location.path()`\n   *      - `{Object}` - current `$location.search()`\n   *\n   *      The custom `redirectTo` function is expected to return a string which will be used\n   *      to update `$location.path()` and `$location.search()`.\n   *\n   *    - `[reloadOnSearch=true]` - {boolean=} - reload route when only `$location.search()`\n   *      or `$location.hash()` changes.\n   *\n   *      If the option is set to `false` and url in the browser changes, then\n   *      `$routeUpdate` event is broadcasted on the root scope.\n   *\n   *    - `[caseInsensitiveMatch=false]` - {boolean=} - match routes without being case sensitive\n   *\n   *      If the option is set to `true`, then the particular route can be matched without being\n   *      case sensitive\n   *\n   * @returns {Object} self\n   *\n   * @description\n   * Adds a new route definition to the `$route` service.\n   */\n  this.when = function(path, route) {\n    routes[path] = angular.extend(\n      {reloadOnSearch: true},\n      route,\n      path && pathRegExp(path, route)\n    );\n\n    // create redirection for trailing slashes\n    if (path) {\n      var redirectPath = (path[path.length-1] == '/')\n            ? path.substr(0, path.length-1)\n            : path +'/';\n\n      routes[redirectPath] = angular.extend(\n        {redirectTo: path},\n        pathRegExp(redirectPath, route)\n      );\n    }\n\n    return this;\n  };\n\n   /**\n    * @param path {string} path\n    * @param opts {Object} options\n    * @return {?Object}\n    *\n    * @description\n    * Normalizes the given path, returning a regular expression\n    * and the original path.\n    *\n    * Inspired by pathRexp in visionmedia/express/lib/utils.js.\n    */\n  function pathRegExp(path, opts) {\n    var insensitive = opts.caseInsensitiveMatch,\n        ret = {\n          originalPath: path,\n          regexp: path\n        },\n        keys = ret.keys = [];\n\n    path = path\n      .replace(/([().])/g, '\\\\$1')\n      .replace(/(\\/)?:(\\w+)([\\?\\*])?/g, function(_, slash, key, option){\n        var optional = option === '?' ? option : null;\n        var star = option === '*' ? option : null;\n        keys.push({ name: key, optional: !!optional });\n        slash = slash || '';\n        return ''\n          + (optional ? '' : slash)\n          + '(?:'\n          + (optional ? slash : '')\n          + (star && '(.+?)' || '([^/]+)')\n          + (optional || '')\n          + ')'\n          + (optional || '');\n      })\n      .replace(/([\\/$\\*])/g, '\\\\$1');\n\n    ret.regexp = new RegExp('^' + path + '$', insensitive ? 'i' : '');\n    return ret;\n  }\n\n  /**\n   * @ngdoc method\n   * @name $routeProvider#otherwise\n   *\n   * @description\n   * Sets route definition that will be used on route change when no other route definition\n   * is matched.\n   *\n   * @param {Object} params Mapping information to be assigned to `$route.current`.\n   * @returns {Object} self\n   */\n  this.otherwise = function(params) {\n    this.when(null, params);\n    return this;\n  };\n\n\n  this.$get = ['$rootScope',\n               '$location',\n               '$routeParams',\n               '$q',\n               '$injector',\n               '$http',\n               '$templateCache',\n               '$sce',\n      function($rootScope, $location, $routeParams, $q, $injector, $http, $templateCache, $sce) {\n\n    /**\n     * @ngdoc service\n     * @name $route\n     * @requires $location\n     * @requires $routeParams\n     *\n     * @property {Object} current Reference to the current route definition.\n     * The route definition contains:\n     *\n     *   - `controller`: The controller constructor as define in route definition.\n     *   - `locals`: A map of locals which is used by {@link ng.$controller $controller} service for\n     *     controller instantiation. The `locals` contain\n     *     the resolved values of the `resolve` map. Additionally the `locals` also contain:\n     *\n     *     - `$scope` - The current route scope.\n     *     - `$template` - The current route template HTML.\n     *\n     * @property {Object} routes Object with all route configuration Objects as its properties.\n     *\n     * @description\n     * `$route` is used for deep-linking URLs to controllers and views (HTML partials).\n     * It watches `$location.url()` and tries to map the path to an existing route definition.\n     *\n     * Requires the {@link ngRoute `ngRoute`} module to be installed.\n     *\n     * You can define routes through {@link ngRoute.$routeProvider $routeProvider}'s API.\n     *\n     * The `$route` service is typically used in conjunction with the\n     * {@link ngRoute.directive:ngView `ngView`} directive and the\n     * {@link ngRoute.$routeParams `$routeParams`} service.\n     *\n     * @example\n     * This example shows how changing the URL hash causes the `$route` to match a route against the\n     * URL, and the `ngView` pulls in the partial.\n     *\n     * Note that this example is using {@link ng.directive:script inlined templates}\n     * to get it working on jsfiddle as well.\n     *\n     * <example name=\"$route-service\" module=\"ngRouteExample\"\n     *          deps=\"angular-route.js\" fixBase=\"true\">\n     *   <file name=\"index.html\">\n     *     <div ng-controller=\"MainController\">\n     *       Choose:\n     *       <a href=\"Book/Moby\">Moby</a> |\n     *       <a href=\"Book/Moby/ch/1\">Moby: Ch1</a> |\n     *       <a href=\"Book/Gatsby\">Gatsby</a> |\n     *       <a href=\"Book/Gatsby/ch/4?key=value\">Gatsby: Ch4</a> |\n     *       <a href=\"Book/Scarlet\">Scarlet Letter</a><br/>\n     *\n     *       <div ng-view></div>\n     *\n     *       <hr />\n     *\n     *       <pre>$location.path() = {{$location.path()}}</pre>\n     *       <pre>$route.current.templateUrl = {{$route.current.templateUrl}}</pre>\n     *       <pre>$route.current.params = {{$route.current.params}}</pre>\n     *       <pre>$route.current.scope.name = {{$route.current.scope.name}}</pre>\n     *       <pre>$routeParams = {{$routeParams}}</pre>\n     *     </div>\n     *   </file>\n     *\n     *   <file name=\"book.html\">\n     *     controller: {{name}}<br />\n     *     Book Id: {{params.bookId}}<br />\n     *   </file>\n     *\n     *   <file name=\"chapter.html\">\n     *     controller: {{name}}<br />\n     *     Book Id: {{params.bookId}}<br />\n     *     Chapter Id: {{params.chapterId}}\n     *   </file>\n     *\n     *   <file name=\"script.js\">\n     *     angular.module('ngRouteExample', ['ngRoute'])\n     *\n     *      .controller('MainController', function($scope, $route, $routeParams, $location) {\n     *          $scope.$route = $route;\n     *          $scope.$location = $location;\n     *          $scope.$routeParams = $routeParams;\n     *      })\n     *\n     *      .controller('BookController', function($scope, $routeParams) {\n     *          $scope.name = \"BookController\";\n     *          $scope.params = $routeParams;\n     *      })\n     *\n     *      .controller('ChapterController', function($scope, $routeParams) {\n     *          $scope.name = \"ChapterController\";\n     *          $scope.params = $routeParams;\n     *      })\n     *\n     *     .config(function($routeProvider, $locationProvider) {\n     *       $routeProvider\n     *        .when('/Book/:bookId', {\n     *         templateUrl: 'book.html',\n     *         controller: 'BookController',\n     *         resolve: {\n     *           // I will cause a 1 second delay\n     *           delay: function($q, $timeout) {\n     *             var delay = $q.defer();\n     *             $timeout(delay.resolve, 1000);\n     *             return delay.promise;\n     *           }\n     *         }\n     *       })\n     *       .when('/Book/:bookId/ch/:chapterId', {\n     *         templateUrl: 'chapter.html',\n     *         controller: 'ChapterController'\n     *       });\n     *\n     *       // configure html5 to get links working on jsfiddle\n     *       $locationProvider.html5Mode(true);\n     *     });\n     *\n     *   </file>\n     *\n     *   <file name=\"protractor.js\" type=\"protractor\">\n     *     it('should load and compile correct template', function() {\n     *       element(by.linkText('Moby: Ch1')).click();\n     *       var content = element(by.css('[ng-view]')).getText();\n     *       expect(content).toMatch(/controller\\: ChapterController/);\n     *       expect(content).toMatch(/Book Id\\: Moby/);\n     *       expect(content).toMatch(/Chapter Id\\: 1/);\n     *\n     *       element(by.partialLinkText('Scarlet')).click();\n     *\n     *       content = element(by.css('[ng-view]')).getText();\n     *       expect(content).toMatch(/controller\\: BookController/);\n     *       expect(content).toMatch(/Book Id\\: Scarlet/);\n     *     });\n     *   </file>\n     * </example>\n     */\n\n    /**\n     * @ngdoc event\n     * @name $route#$routeChangeStart\n     * @eventType broadcast on root scope\n     * @description\n     * Broadcasted before a route change. At this  point the route services starts\n     * resolving all of the dependencies needed for the route change to occur.\n     * Typically this involves fetching the view template as well as any dependencies\n     * defined in `resolve` route property. Once  all of the dependencies are resolved\n     * `$routeChangeSuccess` is fired.\n     *\n     * @param {Object} angularEvent Synthetic event object.\n     * @param {Route} next Future route information.\n     * @param {Route} current Current route information.\n     */\n\n    /**\n     * @ngdoc event\n     * @name $route#$routeChangeSuccess\n     * @eventType broadcast on root scope\n     * @description\n     * Broadcasted after a route dependencies are resolved.\n     * {@link ngRoute.directive:ngView ngView} listens for the directive\n     * to instantiate the controller and render the view.\n     *\n     * @param {Object} angularEvent Synthetic event object.\n     * @param {Route} current Current route information.\n     * @param {Route|Undefined} previous Previous route information, or undefined if current is\n     * first route entered.\n     */\n\n    /**\n     * @ngdoc event\n     * @name $route#$routeChangeError\n     * @eventType broadcast on root scope\n     * @description\n     * Broadcasted if any of the resolve promises are rejected.\n     *\n     * @param {Object} angularEvent Synthetic event object\n     * @param {Route} current Current route information.\n     * @param {Route} previous Previous route information.\n     * @param {Route} rejection Rejection of the promise. Usually the error of the failed promise.\n     */\n\n    /**\n     * @ngdoc event\n     * @name $route#$routeUpdate\n     * @eventType broadcast on root scope\n     * @description\n     *\n     * The `reloadOnSearch` property has been set to false, and we are reusing the same\n     * instance of the Controller.\n     */\n\n    var forceReload = false,\n        $route = {\n          routes: routes,\n\n          /**\n           * @ngdoc method\n           * @name $route#reload\n           *\n           * @description\n           * Causes `$route` service to reload the current route even if\n           * {@link ng.$location $location} hasn't changed.\n           *\n           * As a result of that, {@link ngRoute.directive:ngView ngView}\n           * creates new scope, reinstantiates the controller.\n           */\n          reload: function() {\n            forceReload = true;\n            $rootScope.$evalAsync(updateRoute);\n          }\n        };\n\n    $rootScope.$on('$locationChangeSuccess', updateRoute);\n\n    return $route;\n\n    /////////////////////////////////////////////////////\n\n    /**\n     * @param on {string} current url\n     * @param route {Object} route regexp to match the url against\n     * @return {?Object}\n     *\n     * @description\n     * Check if the route matches the current url.\n     *\n     * Inspired by match in\n     * visionmedia/express/lib/router/router.js.\n     */\n    function switchRouteMatcher(on, route) {\n      var keys = route.keys,\n          params = {};\n\n      if (!route.regexp) return null;\n\n      var m = route.regexp.exec(on);\n      if (!m) return null;\n\n      for (var i = 1, len = m.length; i < len; ++i) {\n        var key = keys[i - 1];\n\n        var val = m[i];\n\n        if (key && val) {\n          params[key.name] = val;\n        }\n      }\n      return params;\n    }\n\n    function updateRoute() {\n      var next = parseRoute(),\n          last = $route.current;\n\n      if (next && last && next.$$route === last.$$route\n          && angular.equals(next.pathParams, last.pathParams)\n          && !next.reloadOnSearch && !forceReload) {\n        last.params = next.params;\n        angular.copy(last.params, $routeParams);\n        $rootScope.$broadcast('$routeUpdate', last);\n      } else if (next || last) {\n        forceReload = false;\n        $rootScope.$broadcast('$routeChangeStart', next, last);\n        $route.current = next;\n        if (next) {\n          if (next.redirectTo) {\n            if (angular.isString(next.redirectTo)) {\n              $location.path(interpolate(next.redirectTo, next.params)).search(next.params)\n                       .replace();\n            } else {\n              $location.url(next.redirectTo(next.pathParams, $location.path(), $location.search()))\n                       .replace();\n            }\n          }\n        }\n\n        $q.when(next).\n          then(function() {\n            if (next) {\n              var locals = angular.extend({}, next.resolve),\n                  template, templateUrl;\n\n              angular.forEach(locals, function(value, key) {\n                locals[key] = angular.isString(value) ?\n                    $injector.get(value) : $injector.invoke(value);\n              });\n\n              if (angular.isDefined(template = next.template)) {\n                if (angular.isFunction(template)) {\n                  template = template(next.params);\n                }\n              } else if (angular.isDefined(templateUrl = next.templateUrl)) {\n                if (angular.isFunction(templateUrl)) {\n                  templateUrl = templateUrl(next.params);\n                }\n                templateUrl = $sce.getTrustedResourceUrl(templateUrl);\n                if (angular.isDefined(templateUrl)) {\n                  next.loadedTemplateUrl = templateUrl;\n                  template = $http.get(templateUrl, {cache: $templateCache}).\n                      then(function(response) { return response.data; });\n                }\n              }\n              if (angular.isDefined(template)) {\n                locals['$template'] = template;\n              }\n              return $q.all(locals);\n            }\n          }).\n          // after route change\n          then(function(locals) {\n            if (next == $route.current) {\n              if (next) {\n                next.locals = locals;\n                angular.copy(next.params, $routeParams);\n              }\n              $rootScope.$broadcast('$routeChangeSuccess', next, last);\n            }\n          }, function(error) {\n            if (next == $route.current) {\n              $rootScope.$broadcast('$routeChangeError', next, last, error);\n            }\n          });\n      }\n    }\n\n\n    /**\n     * @returns {Object} the current active route, by matching it against the URL\n     */\n    function parseRoute() {\n      // Match a route\n      var params, match;\n      angular.forEach(routes, function(route, path) {\n        if (!match && (params = switchRouteMatcher($location.path(), route))) {\n          match = inherit(route, {\n            params: angular.extend({}, $location.search(), params),\n            pathParams: params});\n          match.$$route = route;\n        }\n      });\n      // No route matched; fallback to \"otherwise\" route\n      return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}});\n    }\n\n    /**\n     * @returns {string} interpolation of the redirect path with the parameters\n     */\n    function interpolate(string, params) {\n      var result = [];\n      angular.forEach((string||'').split(':'), function(segment, i) {\n        if (i === 0) {\n          result.push(segment);\n        } else {\n          var segmentMatch = segment.match(/(\\w+)(.*)/);\n          var key = segmentMatch[1];\n          result.push(params[key]);\n          result.push(segmentMatch[2] || '');\n          delete params[key];\n        }\n      });\n      return result.join('');\n    }\n  }];\n}\n\nngRouteModule.provider('$routeParams', $RouteParamsProvider);\n\n\n/**\n * @ngdoc service\n * @name $routeParams\n * @requires $route\n *\n * @description\n * The `$routeParams` service allows you to retrieve the current set of route parameters.\n *\n * Requires the {@link ngRoute `ngRoute`} module to be installed.\n *\n * The route parameters are a combination of {@link ng.$location `$location`}'s\n * {@link ng.$location#search `search()`} and {@link ng.$location#path `path()`}.\n * The `path` parameters are extracted when the {@link ngRoute.$route `$route`} path is matched.\n *\n * In case of parameter name collision, `path` params take precedence over `search` params.\n *\n * The service guarantees that the identity of the `$routeParams` object will remain unchanged\n * (but its properties will likely change) even when a route change occurs.\n *\n * Note that the `$routeParams` are only updated *after* a route change completes successfully.\n * This means that you cannot rely on `$routeParams` being correct in route resolve functions.\n * Instead you can use `$route.current.params` to access the new route's parameters.\n *\n * @example\n * ```js\n *  // Given:\n *  // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby\n *  // Route: /Chapter/:chapterId/Section/:sectionId\n *  //\n *  // Then\n *  $routeParams ==> {chapterId:'1', sectionId:'2', search:'moby'}\n * ```\n */\nfunction $RouteParamsProvider() {\n  this.$get = function() { return {}; };\n}\n\nngRouteModule.directive('ngView', ngViewFactory);\nngRouteModule.directive('ngView', ngViewFillContentFactory);\n\n\n/**\n * @ngdoc directive\n * @name ngView\n * @restrict ECA\n *\n * @description\n * # Overview\n * `ngView` is a directive that complements the {@link ngRoute.$route $route} service by\n * including the rendered template of the current route into the main layout (`index.html`) file.\n * Every time the current route changes, the included view changes with it according to the\n * configuration of the `$route` service.\n *\n * Requires the {@link ngRoute `ngRoute`} module to be installed.\n *\n * @animations\n * enter - animation is used to bring new content into the browser.\n * leave - animation is used to animate existing content away.\n *\n * The enter and leave animation occur concurrently.\n *\n * @scope\n * @priority 400\n * @param {string=} onload Expression to evaluate whenever the view updates.\n *\n * @param {string=} autoscroll Whether `ngView` should call {@link ng.$anchorScroll\n *                  $anchorScroll} to scroll the viewport after the view is updated.\n *\n *                  - If the attribute is not set, disable scrolling.\n *                  - If the attribute is set without value, enable scrolling.\n *                  - Otherwise enable scrolling only if the `autoscroll` attribute value evaluated\n *                    as an expression yields a truthy value.\n * @example\n    <example name=\"ngView-directive\" module=\"ngViewExample\"\n             deps=\"angular-route.js;angular-animate.js\"\n             animations=\"true\" fixBase=\"true\">\n      <file name=\"index.html\">\n        <div ng-controller=\"MainCtrl as main\">\n          Choose:\n          <a href=\"Book/Moby\">Moby</a> |\n          <a href=\"Book/Moby/ch/1\">Moby: Ch1</a> |\n          <a href=\"Book/Gatsby\">Gatsby</a> |\n          <a href=\"Book/Gatsby/ch/4?key=value\">Gatsby: Ch4</a> |\n          <a href=\"Book/Scarlet\">Scarlet Letter</a><br/>\n\n          <div class=\"view-animate-container\">\n            <div ng-view class=\"view-animate\"></div>\n          </div>\n          <hr />\n\n          <pre>$location.path() = {{main.$location.path()}}</pre>\n          <pre>$route.current.templateUrl = {{main.$route.current.templateUrl}}</pre>\n          <pre>$route.current.params = {{main.$route.current.params}}</pre>\n          <pre>$route.current.scope.name = {{main.$route.current.scope.name}}</pre>\n          <pre>$routeParams = {{main.$routeParams}}</pre>\n        </div>\n      </file>\n\n      <file name=\"book.html\">\n        <div>\n          controller: {{book.name}}<br />\n          Book Id: {{book.params.bookId}}<br />\n        </div>\n      </file>\n\n      <file name=\"chapter.html\">\n        <div>\n          controller: {{chapter.name}}<br />\n          Book Id: {{chapter.params.bookId}}<br />\n          Chapter Id: {{chapter.params.chapterId}}\n        </div>\n      </file>\n\n      <file name=\"animations.css\">\n        .view-animate-container {\n          position:relative;\n          height:100px!important;\n          position:relative;\n          background:white;\n          border:1px solid black;\n          height:40px;\n          overflow:hidden;\n        }\n\n        .view-animate {\n          padding:10px;\n        }\n\n        .view-animate.ng-enter, .view-animate.ng-leave {\n          -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 1.5s;\n          transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 1.5s;\n\n          display:block;\n          width:100%;\n          border-left:1px solid black;\n\n          position:absolute;\n          top:0;\n          left:0;\n          right:0;\n          bottom:0;\n          padding:10px;\n        }\n\n        .view-animate.ng-enter {\n          left:100%;\n        }\n        .view-animate.ng-enter.ng-enter-active {\n          left:0;\n        }\n        .view-animate.ng-leave.ng-leave-active {\n          left:-100%;\n        }\n      </file>\n\n      <file name=\"script.js\">\n        angular.module('ngViewExample', ['ngRoute', 'ngAnimate'])\n          .config(['$routeProvider', '$locationProvider',\n            function($routeProvider, $locationProvider) {\n              $routeProvider\n                .when('/Book/:bookId', {\n                  templateUrl: 'book.html',\n                  controller: 'BookCtrl',\n                  controllerAs: 'book'\n                })\n                .when('/Book/:bookId/ch/:chapterId', {\n                  templateUrl: 'chapter.html',\n                  controller: 'ChapterCtrl',\n                  controllerAs: 'chapter'\n                });\n\n              // configure html5 to get links working on jsfiddle\n              $locationProvider.html5Mode(true);\n          }])\n          .controller('MainCtrl', ['$route', '$routeParams', '$location',\n            function($route, $routeParams, $location) {\n              this.$route = $route;\n              this.$location = $location;\n              this.$routeParams = $routeParams;\n          }])\n          .controller('BookCtrl', ['$routeParams', function($routeParams) {\n            this.name = \"BookCtrl\";\n            this.params = $routeParams;\n          }])\n          .controller('ChapterCtrl', ['$routeParams', function($routeParams) {\n            this.name = \"ChapterCtrl\";\n            this.params = $routeParams;\n          }]);\n\n      </file>\n\n      <file name=\"protractor.js\" type=\"protractor\">\n        it('should load and compile correct template', function() {\n          element(by.linkText('Moby: Ch1')).click();\n          var content = element(by.css('[ng-view]')).getText();\n          expect(content).toMatch(/controller\\: ChapterCtrl/);\n          expect(content).toMatch(/Book Id\\: Moby/);\n          expect(content).toMatch(/Chapter Id\\: 1/);\n\n          element(by.partialLinkText('Scarlet')).click();\n\n          content = element(by.css('[ng-view]')).getText();\n          expect(content).toMatch(/controller\\: BookCtrl/);\n          expect(content).toMatch(/Book Id\\: Scarlet/);\n        });\n      </file>\n    </example>\n */\n\n\n/**\n * @ngdoc event\n * @name ngView#$viewContentLoaded\n * @eventType emit on the current ngView scope\n * @description\n * Emitted every time the ngView content is reloaded.\n */\nngViewFactory.$inject = ['$route', '$anchorScroll', '$animate'];\nfunction ngViewFactory(   $route,   $anchorScroll,   $animate) {\n  return {\n    restrict: 'ECA',\n    terminal: true,\n    priority: 400,\n    transclude: 'element',\n    link: function(scope, $element, attr, ctrl, $transclude) {\n        var currentScope,\n            currentElement,\n            previousElement,\n            autoScrollExp = attr.autoscroll,\n            onloadExp = attr.onload || '';\n\n        scope.$on('$routeChangeSuccess', update);\n        update();\n\n        function cleanupLastView() {\n          if(previousElement) {\n            previousElement.remove();\n            previousElement = null;\n          }\n          if(currentScope) {\n            currentScope.$destroy();\n            currentScope = null;\n          }\n          if(currentElement) {\n            $animate.leave(currentElement, function() {\n              previousElement = null;\n            });\n            previousElement = currentElement;\n            currentElement = null;\n          }\n        }\n\n        function update() {\n          var locals = $route.current && $route.current.locals,\n              template = locals && locals.$template;\n\n          if (angular.isDefined(template)) {\n            var newScope = scope.$new();\n            var current = $route.current;\n\n            // Note: This will also link all children of ng-view that were contained in the original\n            // html. If that content contains controllers, ... they could pollute/change the scope.\n            // However, using ng-view on an element with additional content does not make sense...\n            // Note: We can't remove them in the cloneAttchFn of $transclude as that\n            // function is called before linking the content, which would apply child\n            // directives to non existing elements.\n            var clone = $transclude(newScope, function(clone) {\n              $animate.enter(clone, null, currentElement || $element, function onNgViewEnter () {\n                if (angular.isDefined(autoScrollExp)\n                  && (!autoScrollExp || scope.$eval(autoScrollExp))) {\n                  $anchorScroll();\n                }\n              });\n              cleanupLastView();\n            });\n\n            currentElement = clone;\n            currentScope = current.scope = newScope;\n            currentScope.$emit('$viewContentLoaded');\n            currentScope.$eval(onloadExp);\n          } else {\n            cleanupLastView();\n          }\n        }\n    }\n  };\n}\n\n// This directive is called during the $transclude call of the first `ngView` directive.\n// It will replace and compile the content of the element with the loaded template.\n// We need this directive so that the element content is already filled when\n// the link function of another directive on the same element as ngView\n// is called.\nngViewFillContentFactory.$inject = ['$compile', '$controller', '$route'];\nfunction ngViewFillContentFactory($compile, $controller, $route) {\n  return {\n    restrict: 'ECA',\n    priority: -400,\n    link: function(scope, $element) {\n      var current = $route.current,\n          locals = current.locals;\n\n      $element.html(locals.$template);\n\n      var link = $compile($element.contents());\n\n      if (current.controller) {\n        locals.$scope = scope;\n        var controller = $controller(current.controller, locals);\n        if (current.controllerAs) {\n          scope[current.controllerAs] = controller;\n        }\n        $element.data('$ngControllerController', controller);\n        $element.children().data('$ngControllerController', controller);\n      }\n\n      link(scope);\n    }\n  };\n}\n\n\n})(window, window.angular);\n"
  },
  {
    "path": "app/js/vendor/angular.js",
    "content": "/**\n * @license AngularJS v1.2.21\n * (c) 2010-2014 Google, Inc. http://angularjs.org\n * License: MIT\n */\n(function(window, document, undefined) {'use strict';\n\n/**\n * @description\n *\n * This object provides a utility for producing rich Error messages within\n * Angular. It can be called as follows:\n *\n * var exampleMinErr = minErr('example');\n * throw exampleMinErr('one', 'This {0} is {1}', foo, bar);\n *\n * The above creates an instance of minErr in the example namespace. The\n * resulting error will have a namespaced error code of example.one.  The\n * resulting error will replace {0} with the value of foo, and {1} with the\n * value of bar. The object is not restricted in the number of arguments it can\n * take.\n *\n * If fewer arguments are specified than necessary for interpolation, the extra\n * interpolation markers will be preserved in the final string.\n *\n * Since data will be parsed statically during a build step, some restrictions\n * are applied with respect to how minErr instances are created and called.\n * Instances should have names of the form namespaceMinErr for a minErr created\n * using minErr('namespace') . Error codes, namespaces and template strings\n * should all be static strings, not variables or general expressions.\n *\n * @param {string} module The namespace to use for the new minErr instance.\n * @returns {function(code:string, template:string, ...templateArgs): Error} minErr instance\n */\n\nfunction minErr(module) {\n  return function () {\n    var code = arguments[0],\n      prefix = '[' + (module ? module + ':' : '') + code + '] ',\n      template = arguments[1],\n      templateArgs = arguments,\n      stringify = function (obj) {\n        if (typeof obj === 'function') {\n          return obj.toString().replace(/ \\{[\\s\\S]*$/, '');\n        } else if (typeof obj === 'undefined') {\n          return 'undefined';\n        } else if (typeof obj !== 'string') {\n          return JSON.stringify(obj);\n        }\n        return obj;\n      },\n      message, i;\n\n    message = prefix + template.replace(/\\{\\d+\\}/g, function (match) {\n      var index = +match.slice(1, -1), arg;\n\n      if (index + 2 < templateArgs.length) {\n        arg = templateArgs[index + 2];\n        if (typeof arg === 'function') {\n          return arg.toString().replace(/ ?\\{[\\s\\S]*$/, '');\n        } else if (typeof arg === 'undefined') {\n          return 'undefined';\n        } else if (typeof arg !== 'string') {\n          return toJson(arg);\n        }\n        return arg;\n      }\n      return match;\n    });\n\n    message = message + '\\nhttp://errors.angularjs.org/1.2.21/' +\n      (module ? module + '/' : '') + code;\n    for (i = 2; i < arguments.length; i++) {\n      message = message + (i == 2 ? '?' : '&') + 'p' + (i-2) + '=' +\n        encodeURIComponent(stringify(arguments[i]));\n    }\n\n    return new Error(message);\n  };\n}\n\n/* We need to tell jshint what variables are being exported */\n/* global angular: true,\n    msie: true,\n    jqLite: true,\n    jQuery: true,\n    slice: true,\n    push: true,\n    toString: true,\n    ngMinErr: true,\n    angularModule: true,\n    nodeName_: true,\n    uid: true,\n    VALIDITY_STATE_PROPERTY: true,\n\n    lowercase: true,\n    uppercase: true,\n    manualLowercase: true,\n    manualUppercase: true,\n    nodeName_: true,\n    isArrayLike: true,\n    forEach: true,\n    sortedKeys: true,\n    forEachSorted: true,\n    reverseParams: true,\n    nextUid: true,\n    setHashKey: true,\n    extend: true,\n    int: true,\n    inherit: true,\n    noop: true,\n    identity: true,\n    valueFn: true,\n    isUndefined: true,\n    isDefined: true,\n    isObject: true,\n    isString: true,\n    isNumber: true,\n    isDate: true,\n    isArray: true,\n    isFunction: true,\n    isRegExp: true,\n    isWindow: true,\n    isScope: true,\n    isFile: true,\n    isBlob: true,\n    isBoolean: true,\n    isPromiseLike: true,\n    trim: true,\n    isElement: true,\n    makeMap: true,\n    map: true,\n    size: true,\n    includes: true,\n    indexOf: true,\n    arrayRemove: true,\n    isLeafNode: true,\n    copy: true,\n    shallowCopy: true,\n    equals: true,\n    csp: true,\n    concat: true,\n    sliceArgs: true,\n    bind: true,\n    toJsonReplacer: true,\n    toJson: true,\n    fromJson: true,\n    toBoolean: true,\n    startingTag: true,\n    tryDecodeURIComponent: true,\n    parseKeyValue: true,\n    toKeyValue: true,\n    encodeUriSegment: true,\n    encodeUriQuery: true,\n    angularInit: true,\n    bootstrap: true,\n    snake_case: true,\n    bindJQuery: true,\n    assertArg: true,\n    assertArgFn: true,\n    assertNotHasOwnProperty: true,\n    getter: true,\n    getBlockElements: true,\n    hasOwnProperty: true,\n*/\n\n////////////////////////////////////\n\n/**\n * @ngdoc module\n * @name ng\n * @module ng\n * @description\n *\n * # ng (core module)\n * The ng module is loaded by default when an AngularJS application is started. The module itself\n * contains the essential components for an AngularJS application to function. The table below\n * lists a high level breakdown of each of the services/factories, filters, directives and testing\n * components available within this core module.\n *\n * <div doc-module-components=\"ng\"></div>\n */\n\n// The name of a form control's ValidityState property.\n// This is used so that it's possible for internal tests to create mock ValidityStates.\nvar VALIDITY_STATE_PROPERTY = 'validity';\n\n/**\n * @ngdoc function\n * @name angular.lowercase\n * @module ng\n * @kind function\n *\n * @description Converts the specified string to lowercase.\n * @param {string} string String to be converted to lowercase.\n * @returns {string} Lowercased string.\n */\nvar lowercase = function(string){return isString(string) ? string.toLowerCase() : string;};\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\n\n/**\n * @ngdoc function\n * @name angular.uppercase\n * @module ng\n * @kind function\n *\n * @description Converts the specified string to uppercase.\n * @param {string} string String to be converted to uppercase.\n * @returns {string} Uppercased string.\n */\nvar uppercase = function(string){return isString(string) ? string.toUpperCase() : string;};\n\n\nvar manualLowercase = function(s) {\n  /* jshint bitwise: false */\n  return isString(s)\n      ? s.replace(/[A-Z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) | 32);})\n      : s;\n};\nvar manualUppercase = function(s) {\n  /* jshint bitwise: false */\n  return isString(s)\n      ? s.replace(/[a-z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) & ~32);})\n      : s;\n};\n\n\n// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish\n// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods\n// with correct but slower alternatives.\nif ('i' !== 'I'.toLowerCase()) {\n  lowercase = manualLowercase;\n  uppercase = manualUppercase;\n}\n\n\nvar /** holds major version number for IE or NaN for real browsers */\n    msie,\n    jqLite,           // delay binding since jQuery could be loaded after us.\n    jQuery,           // delay binding\n    slice             = [].slice,\n    push              = [].push,\n    toString          = Object.prototype.toString,\n    ngMinErr          = minErr('ng'),\n\n    /** @name angular */\n    angular           = window.angular || (window.angular = {}),\n    angularModule,\n    nodeName_,\n    uid               = ['0', '0', '0'];\n\n/**\n * IE 11 changed the format of the UserAgent string.\n * See http://msdn.microsoft.com/en-us/library/ms537503.aspx\n */\nmsie = int((/msie (\\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]);\nif (isNaN(msie)) {\n  msie = int((/trident\\/.*; rv:(\\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]);\n}\n\n\n/**\n * @private\n * @param {*} obj\n * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments,\n *                   String ...)\n */\nfunction isArrayLike(obj) {\n  if (obj == null || isWindow(obj)) {\n    return false;\n  }\n\n  var length = obj.length;\n\n  if (obj.nodeType === 1 && length) {\n    return true;\n  }\n\n  return isString(obj) || isArray(obj) || length === 0 ||\n         typeof length === 'number' && length > 0 && (length - 1) in obj;\n}\n\n/**\n * @ngdoc function\n * @name angular.forEach\n * @module ng\n * @kind function\n *\n * @description\n * Invokes the `iterator` function once for each item in `obj` collection, which can be either an\n * object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value`\n * is the value of an object property or an array element and `key` is the object property key or\n * array element index. Specifying a `context` for the function is optional.\n *\n * It is worth noting that `.forEach` does not iterate over inherited properties because it filters\n * using the `hasOwnProperty` method.\n *\n   ```js\n     var values = {name: 'misko', gender: 'male'};\n     var log = [];\n     angular.forEach(values, function(value, key) {\n       this.push(key + ': ' + value);\n     }, log);\n     expect(log).toEqual(['name: misko', 'gender: male']);\n   ```\n *\n * @param {Object|Array} obj Object to iterate over.\n * @param {Function} iterator Iterator function.\n * @param {Object=} context Object to become context (`this`) for the iterator function.\n * @returns {Object|Array} Reference to `obj`.\n */\nfunction forEach(obj, iterator, context) {\n  var key;\n  if (obj) {\n    if (isFunction(obj)) {\n      for (key in obj) {\n        // Need to check if hasOwnProperty exists,\n        // as on IE8 the result of querySelectorAll is an object without a hasOwnProperty function\n        if (key != 'prototype' && key != 'length' && key != 'name' && (!obj.hasOwnProperty || obj.hasOwnProperty(key))) {\n          iterator.call(context, obj[key], key);\n        }\n      }\n    } else if (isArray(obj) || isArrayLike(obj)) {\n      for (key = 0; key < obj.length; key++) {\n        iterator.call(context, obj[key], key);\n      }\n    } else if (obj.forEach && obj.forEach !== forEach) {\n        obj.forEach(iterator, context);\n    } else {\n      for (key in obj) {\n        if (obj.hasOwnProperty(key)) {\n          iterator.call(context, obj[key], key);\n        }\n      }\n    }\n  }\n  return obj;\n}\n\nfunction sortedKeys(obj) {\n  var keys = [];\n  for (var key in obj) {\n    if (obj.hasOwnProperty(key)) {\n      keys.push(key);\n    }\n  }\n  return keys.sort();\n}\n\nfunction forEachSorted(obj, iterator, context) {\n  var keys = sortedKeys(obj);\n  for ( var i = 0; i < keys.length; i++) {\n    iterator.call(context, obj[keys[i]], keys[i]);\n  }\n  return keys;\n}\n\n\n/**\n * when using forEach the params are value, key, but it is often useful to have key, value.\n * @param {function(string, *)} iteratorFn\n * @returns {function(*, string)}\n */\nfunction reverseParams(iteratorFn) {\n  return function(value, key) { iteratorFn(key, value); };\n}\n\n/**\n * A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric\n * characters such as '012ABC'. The reason why we are not using simply a number counter is that\n * the number string gets longer over time, and it can also overflow, where as the nextId\n * will grow much slower, it is a string, and it will never overflow.\n *\n * @returns {string} an unique alpha-numeric string\n */\nfunction nextUid() {\n  var index = uid.length;\n  var digit;\n\n  while(index) {\n    index--;\n    digit = uid[index].charCodeAt(0);\n    if (digit == 57 /*'9'*/) {\n      uid[index] = 'A';\n      return uid.join('');\n    }\n    if (digit == 90  /*'Z'*/) {\n      uid[index] = '0';\n    } else {\n      uid[index] = String.fromCharCode(digit + 1);\n      return uid.join('');\n    }\n  }\n  uid.unshift('0');\n  return uid.join('');\n}\n\n\n/**\n * Set or clear the hashkey for an object.\n * @param obj object\n * @param h the hashkey (!truthy to delete the hashkey)\n */\nfunction setHashKey(obj, h) {\n  if (h) {\n    obj.$$hashKey = h;\n  }\n  else {\n    delete obj.$$hashKey;\n  }\n}\n\n/**\n * @ngdoc function\n * @name angular.extend\n * @module ng\n * @kind function\n *\n * @description\n * Extends the destination object `dst` by copying all of the properties from the `src` object(s)\n * to `dst`. You can specify multiple `src` objects.\n *\n * @param {Object} dst Destination object.\n * @param {...Object} src Source object(s).\n * @returns {Object} Reference to `dst`.\n */\nfunction extend(dst) {\n  var h = dst.$$hashKey;\n  forEach(arguments, function(obj) {\n    if (obj !== dst) {\n      forEach(obj, function(value, key) {\n        dst[key] = value;\n      });\n    }\n  });\n\n  setHashKey(dst,h);\n  return dst;\n}\n\nfunction int(str) {\n  return parseInt(str, 10);\n}\n\n\nfunction inherit(parent, extra) {\n  return extend(new (extend(function() {}, {prototype:parent}))(), extra);\n}\n\n/**\n * @ngdoc function\n * @name angular.noop\n * @module ng\n * @kind function\n *\n * @description\n * A function that performs no operations. This function can be useful when writing code in the\n * functional style.\n   ```js\n     function foo(callback) {\n       var result = calculateResult();\n       (callback || angular.noop)(result);\n     }\n   ```\n */\nfunction noop() {}\nnoop.$inject = [];\n\n\n/**\n * @ngdoc function\n * @name angular.identity\n * @module ng\n * @kind function\n *\n * @description\n * A function that returns its first argument. This function is useful when writing code in the\n * functional style.\n *\n   ```js\n     function transformer(transformationFn, value) {\n       return (transformationFn || angular.identity)(value);\n     };\n   ```\n */\nfunction identity($) {return $;}\nidentity.$inject = [];\n\n\nfunction valueFn(value) {return function() {return value;};}\n\n/**\n * @ngdoc function\n * @name angular.isUndefined\n * @module ng\n * @kind function\n *\n * @description\n * Determines if a reference is undefined.\n *\n * @param {*} value Reference to check.\n * @returns {boolean} True if `value` is undefined.\n */\nfunction isUndefined(value){return typeof value === 'undefined';}\n\n\n/**\n * @ngdoc function\n * @name angular.isDefined\n * @module ng\n * @kind function\n *\n * @description\n * Determines if a reference is defined.\n *\n * @param {*} value Reference to check.\n * @returns {boolean} True if `value` is defined.\n */\nfunction isDefined(value){return typeof value !== 'undefined';}\n\n\n/**\n * @ngdoc function\n * @name angular.isObject\n * @module ng\n * @kind function\n *\n * @description\n * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not\n * considered to be objects. Note that JavaScript arrays are objects.\n *\n * @param {*} value Reference to check.\n * @returns {boolean} True if `value` is an `Object` but not `null`.\n */\nfunction isObject(value){return value != null && typeof value === 'object';}\n\n\n/**\n * @ngdoc function\n * @name angular.isString\n * @module ng\n * @kind function\n *\n * @description\n * Determines if a reference is a `String`.\n *\n * @param {*} value Reference to check.\n * @returns {boolean} True if `value` is a `String`.\n */\nfunction isString(value){return typeof value === 'string';}\n\n\n/**\n * @ngdoc function\n * @name angular.isNumber\n * @module ng\n * @kind function\n *\n * @description\n * Determines if a reference is a `Number`.\n *\n * @param {*} value Reference to check.\n * @returns {boolean} True if `value` is a `Number`.\n */\nfunction isNumber(value){return typeof value === 'number';}\n\n\n/**\n * @ngdoc function\n * @name angular.isDate\n * @module ng\n * @kind function\n *\n * @description\n * Determines if a value is a date.\n *\n * @param {*} value Reference to check.\n * @returns {boolean} True if `value` is a `Date`.\n */\nfunction isDate(value) {\n  return toString.call(value) === '[object Date]';\n}\n\n\n/**\n * @ngdoc function\n * @name angular.isArray\n * @module ng\n * @kind function\n *\n * @description\n * Determines if a reference is an `Array`.\n *\n * @param {*} value Reference to check.\n * @returns {boolean} True if `value` is an `Array`.\n */\nvar isArray = (function() {\n  if (!isFunction(Array.isArray)) {\n    return function(value) {\n      return toString.call(value) === '[object Array]';\n    };\n  }\n  return Array.isArray;\n})();\n\n/**\n * @ngdoc function\n * @name angular.isFunction\n * @module ng\n * @kind function\n *\n * @description\n * Determines if a reference is a `Function`.\n *\n * @param {*} value Reference to check.\n * @returns {boolean} True if `value` is a `Function`.\n */\nfunction isFunction(value){return typeof value === 'function';}\n\n\n/**\n * Determines if a value is a regular expression object.\n *\n * @private\n * @param {*} value Reference to check.\n * @returns {boolean} True if `value` is a `RegExp`.\n */\nfunction isRegExp(value) {\n  return toString.call(value) === '[object RegExp]';\n}\n\n\n/**\n * Checks if `obj` is a window object.\n *\n * @private\n * @param {*} obj Object to check\n * @returns {boolean} True if `obj` is a window obj.\n */\nfunction isWindow(obj) {\n  return obj && obj.document && obj.location && obj.alert && obj.setInterval;\n}\n\n\nfunction isScope(obj) {\n  return obj && obj.$evalAsync && obj.$watch;\n}\n\n\nfunction isFile(obj) {\n  return toString.call(obj) === '[object File]';\n}\n\n\nfunction isBlob(obj) {\n  return toString.call(obj) === '[object Blob]';\n}\n\n\nfunction isBoolean(value) {\n  return typeof value === 'boolean';\n}\n\n\nfunction isPromiseLike(obj) {\n  return obj && isFunction(obj.then);\n}\n\n\nvar trim = (function() {\n  // native trim is way faster: http://jsperf.com/angular-trim-test\n  // but IE doesn't have it... :-(\n  // TODO: we should move this into IE/ES5 polyfill\n  if (!String.prototype.trim) {\n    return function(value) {\n      return isString(value) ? value.replace(/^\\s\\s*/, '').replace(/\\s\\s*$/, '') : value;\n    };\n  }\n  return function(value) {\n    return isString(value) ? value.trim() : value;\n  };\n})();\n\n\n/**\n * @ngdoc function\n * @name angular.isElement\n * @module ng\n * @kind function\n *\n * @description\n * Determines if a reference is a DOM element (or wrapped jQuery element).\n *\n * @param {*} value Reference to check.\n * @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element).\n */\nfunction isElement(node) {\n  return !!(node &&\n    (node.nodeName  // we are a direct element\n    || (node.prop && node.attr && node.find)));  // we have an on and find method part of jQuery API\n}\n\n/**\n * @param str 'key1,key2,...'\n * @returns {object} in the form of {key1:true, key2:true, ...}\n */\nfunction makeMap(str) {\n  var obj = {}, items = str.split(\",\"), i;\n  for ( i = 0; i < items.length; i++ )\n    obj[ items[i] ] = true;\n  return obj;\n}\n\n\nif (msie < 9) {\n  nodeName_ = function(element) {\n    element = element.nodeName ? element : element[0];\n    return (element.scopeName && element.scopeName != 'HTML')\n      ? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName;\n  };\n} else {\n  nodeName_ = function(element) {\n    return element.nodeName ? element.nodeName : element[0].nodeName;\n  };\n}\n\n\nfunction map(obj, iterator, context) {\n  var results = [];\n  forEach(obj, function(value, index, list) {\n    results.push(iterator.call(context, value, index, list));\n  });\n  return results;\n}\n\n\n/**\n * @description\n * Determines the number of elements in an array, the number of properties an object has, or\n * the length of a string.\n *\n * Note: This function is used to augment the Object type in Angular expressions. See\n * {@link angular.Object} for more information about Angular arrays.\n *\n * @param {Object|Array|string} obj Object, array, or string to inspect.\n * @param {boolean} [ownPropsOnly=false] Count only \"own\" properties in an object\n * @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array.\n */\nfunction size(obj, ownPropsOnly) {\n  var count = 0, key;\n\n  if (isArray(obj) || isString(obj)) {\n    return obj.length;\n  } else if (isObject(obj)) {\n    for (key in obj)\n      if (!ownPropsOnly || obj.hasOwnProperty(key))\n        count++;\n  }\n\n  return count;\n}\n\n\nfunction includes(array, obj) {\n  return indexOf(array, obj) != -1;\n}\n\nfunction indexOf(array, obj) {\n  if (array.indexOf) return array.indexOf(obj);\n\n  for (var i = 0; i < array.length; i++) {\n    if (obj === array[i]) return i;\n  }\n  return -1;\n}\n\nfunction arrayRemove(array, value) {\n  var index = indexOf(array, value);\n  if (index >=0)\n    array.splice(index, 1);\n  return value;\n}\n\nfunction isLeafNode (node) {\n  if (node) {\n    switch (node.nodeName) {\n    case \"OPTION\":\n    case \"PRE\":\n    case \"TITLE\":\n      return true;\n    }\n  }\n  return false;\n}\n\n/**\n * @ngdoc function\n * @name angular.copy\n * @module ng\n * @kind function\n *\n * @description\n * Creates a deep copy of `source`, which should be an object or an array.\n *\n * * If no destination is supplied, a copy of the object or array is created.\n * * If a destination is provided, all of its elements (for array) or properties (for objects)\n *   are deleted and then all elements/properties from the source are copied to it.\n * * If `source` is not an object or array (inc. `null` and `undefined`), `source` is returned.\n * * If `source` is identical to 'destination' an exception will be thrown.\n *\n * @param {*} source The source that will be used to make a copy.\n *                   Can be any type, including primitives, `null`, and `undefined`.\n * @param {(Object|Array)=} destination Destination into which the source is copied. If\n *     provided, must be of the same type as `source`.\n * @returns {*} The copy or updated `destination`, if `destination` was specified.\n *\n * @example\n <example module=\"copyExample\">\n <file name=\"index.html\">\n <div ng-controller=\"ExampleController\">\n <form novalidate class=\"simple-form\">\n Name: <input type=\"text\" ng-model=\"user.name\" /><br />\n E-mail: <input type=\"email\" ng-model=\"user.email\" /><br />\n Gender: <input type=\"radio\" ng-model=\"user.gender\" value=\"male\" />male\n <input type=\"radio\" ng-model=\"user.gender\" value=\"female\" />female<br />\n <button ng-click=\"reset()\">RESET</button>\n <button ng-click=\"update(user)\">SAVE</button>\n </form>\n <pre>form = {{user | json}}</pre>\n <pre>master = {{master | json}}</pre>\n </div>\n\n <script>\n  angular.module('copyExample', [])\n    .controller('ExampleController', ['$scope', function($scope) {\n      $scope.master= {};\n\n      $scope.update = function(user) {\n        // Example with 1 argument\n        $scope.master= angular.copy(user);\n      };\n\n      $scope.reset = function() {\n        // Example with 2 arguments\n        angular.copy($scope.master, $scope.user);\n      };\n\n      $scope.reset();\n    }]);\n </script>\n </file>\n </example>\n */\nfunction copy(source, destination, stackSource, stackDest) {\n  if (isWindow(source) || isScope(source)) {\n    throw ngMinErr('cpws',\n      \"Can't copy! Making copies of Window or Scope instances is not supported.\");\n  }\n\n  if (!destination) {\n    destination = source;\n    if (source) {\n      if (isArray(source)) {\n        destination = copy(source, [], stackSource, stackDest);\n      } else if (isDate(source)) {\n        destination = new Date(source.getTime());\n      } else if (isRegExp(source)) {\n        destination = new RegExp(source.source, source.toString().match(/[^\\/]*$/)[0]);\n        destination.lastIndex = source.lastIndex;\n      } else if (isObject(source)) {\n        destination = copy(source, {}, stackSource, stackDest);\n      }\n    }\n  } else {\n    if (source === destination) throw ngMinErr('cpi',\n      \"Can't copy! Source and destination are identical.\");\n\n    stackSource = stackSource || [];\n    stackDest = stackDest || [];\n\n    if (isObject(source)) {\n      var index = indexOf(stackSource, source);\n      if (index !== -1) return stackDest[index];\n\n      stackSource.push(source);\n      stackDest.push(destination);\n    }\n\n    var result;\n    if (isArray(source)) {\n      destination.length = 0;\n      for ( var i = 0; i < source.length; i++) {\n        result = copy(source[i], null, stackSource, stackDest);\n        if (isObject(source[i])) {\n          stackSource.push(source[i]);\n          stackDest.push(result);\n        }\n        destination.push(result);\n      }\n    } else {\n      var h = destination.$$hashKey;\n      forEach(destination, function(value, key) {\n        delete destination[key];\n      });\n      for ( var key in source) {\n        result = copy(source[key], null, stackSource, stackDest);\n        if (isObject(source[key])) {\n          stackSource.push(source[key]);\n          stackDest.push(result);\n        }\n        destination[key] = result;\n      }\n      setHashKey(destination,h);\n    }\n\n  }\n  return destination;\n}\n\n/**\n * Creates a shallow copy of an object, an array or a primitive\n */\nfunction shallowCopy(src, dst) {\n  if (isArray(src)) {\n    dst = dst || [];\n\n    for ( var i = 0; i < src.length; i++) {\n      dst[i] = src[i];\n    }\n  } else if (isObject(src)) {\n    dst = dst || {};\n\n    for (var key in src) {\n      if (hasOwnProperty.call(src, key) && !(key.charAt(0) === '$' && key.charAt(1) === '$')) {\n        dst[key] = src[key];\n      }\n    }\n  }\n\n  return dst || src;\n}\n\n\n/**\n * @ngdoc function\n * @name angular.equals\n * @module ng\n * @kind function\n *\n * @description\n * Determines if two objects or two values are equivalent. Supports value types, regular\n * expressions, arrays and objects.\n *\n * Two objects or values are considered equivalent if at least one of the following is true:\n *\n * * Both objects or values pass `===` comparison.\n * * Both objects or values are of the same type and all of their properties are equal by\n *   comparing them with `angular.equals`.\n * * Both values are NaN. (In JavaScript, NaN == NaN => false. But we consider two NaN as equal)\n * * Both values represent the same regular expression (In JavaScript,\n *   /abc/ == /abc/ => false. But we consider two regular expressions as equal when their textual\n *   representation matches).\n *\n * During a property comparison, properties of `function` type and properties with names\n * that begin with `$` are ignored.\n *\n * Scope and DOMWindow objects are being compared only by identify (`===`).\n *\n * @param {*} o1 Object or value to compare.\n * @param {*} o2 Object or value to compare.\n * @returns {boolean} True if arguments are equal.\n */\nfunction equals(o1, o2) {\n  if (o1 === o2) return true;\n  if (o1 === null || o2 === null) return false;\n  if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN\n  var t1 = typeof o1, t2 = typeof o2, length, key, keySet;\n  if (t1 == t2) {\n    if (t1 == 'object') {\n      if (isArray(o1)) {\n        if (!isArray(o2)) return false;\n        if ((length = o1.length) == o2.length) {\n          for(key=0; key<length; key++) {\n            if (!equals(o1[key], o2[key])) return false;\n          }\n          return true;\n        }\n      } else if (isDate(o1)) {\n        return isDate(o2) && o1.getTime() == o2.getTime();\n      } else if (isRegExp(o1) && isRegExp(o2)) {\n        return o1.toString() == o2.toString();\n      } else {\n        if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2) || isArray(o2)) return false;\n        keySet = {};\n        for(key in o1) {\n          if (key.charAt(0) === '$' || isFunction(o1[key])) continue;\n          if (!equals(o1[key], o2[key])) return false;\n          keySet[key] = true;\n        }\n        for(key in o2) {\n          if (!keySet.hasOwnProperty(key) &&\n              key.charAt(0) !== '$' &&\n              o2[key] !== undefined &&\n              !isFunction(o2[key])) return false;\n        }\n        return true;\n      }\n    }\n  }\n  return false;\n}\n\nvar csp = function() {\n  if (isDefined(csp.isActive_)) return csp.isActive_;\n\n  var active = !!(document.querySelector('[ng-csp]') ||\n                  document.querySelector('[data-ng-csp]'));\n\n  if (!active) {\n    try {\n      /* jshint -W031, -W054 */\n      new Function('');\n      /* jshint +W031, +W054 */\n    } catch (e) {\n      active = true;\n    }\n  }\n\n  return (csp.isActive_ = active);\n};\n\n\n\nfunction concat(array1, array2, index) {\n  return array1.concat(slice.call(array2, index));\n}\n\nfunction sliceArgs(args, startIndex) {\n  return slice.call(args, startIndex || 0);\n}\n\n\n/* jshint -W101 */\n/**\n * @ngdoc function\n * @name angular.bind\n * @module ng\n * @kind function\n *\n * @description\n * Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for\n * `fn`). You can supply optional `args` that are prebound to the function. This feature is also\n * known as [partial application](http://en.wikipedia.org/wiki/Partial_application), as\n * distinguished from [function currying](http://en.wikipedia.org/wiki/Currying#Contrast_with_partial_function_application).\n *\n * @param {Object} self Context which `fn` should be evaluated in.\n * @param {function()} fn Function to be bound.\n * @param {...*} args Optional arguments to be prebound to the `fn` function call.\n * @returns {function()} Function that wraps the `fn` with all the specified bindings.\n */\n/* jshint +W101 */\nfunction bind(self, fn) {\n  var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : [];\n  if (isFunction(fn) && !(fn instanceof RegExp)) {\n    return curryArgs.length\n      ? function() {\n          return arguments.length\n            ? fn.apply(self, curryArgs.concat(slice.call(arguments, 0)))\n            : fn.apply(self, curryArgs);\n        }\n      : function() {\n          return arguments.length\n            ? fn.apply(self, arguments)\n            : fn.call(self);\n        };\n  } else {\n    // in IE, native methods are not functions so they cannot be bound (note: they don't need to be)\n    return fn;\n  }\n}\n\n\nfunction toJsonReplacer(key, value) {\n  var val = value;\n\n  if (typeof key === 'string' && key.charAt(0) === '$') {\n    val = undefined;\n  } else if (isWindow(value)) {\n    val = '$WINDOW';\n  } else if (value &&  document === value) {\n    val = '$DOCUMENT';\n  } else if (isScope(value)) {\n    val = '$SCOPE';\n  }\n\n  return val;\n}\n\n\n/**\n * @ngdoc function\n * @name angular.toJson\n * @module ng\n * @kind function\n *\n * @description\n * Serializes input into a JSON-formatted string. Properties with leading $ characters will be\n * stripped since angular uses this notation internally.\n *\n * @param {Object|Array|Date|string|number} obj Input to be serialized into JSON.\n * @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace.\n * @returns {string|undefined} JSON-ified string representing `obj`.\n */\nfunction toJson(obj, pretty) {\n  if (typeof obj === 'undefined') return undefined;\n  return JSON.stringify(obj, toJsonReplacer, pretty ? '  ' : null);\n}\n\n\n/**\n * @ngdoc function\n * @name angular.fromJson\n * @module ng\n * @kind function\n *\n * @description\n * Deserializes a JSON string.\n *\n * @param {string} json JSON string to deserialize.\n * @returns {Object|Array|string|number} Deserialized thingy.\n */\nfunction fromJson(json) {\n  return isString(json)\n      ? JSON.parse(json)\n      : json;\n}\n\n\nfunction toBoolean(value) {\n  if (typeof value === 'function') {\n    value = true;\n  } else if (value && value.length !== 0) {\n    var v = lowercase(\"\" + value);\n    value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');\n  } else {\n    value = false;\n  }\n  return value;\n}\n\n/**\n * @returns {string} Returns the string representation of the element.\n */\nfunction startingTag(element) {\n  element = jqLite(element).clone();\n  try {\n    // turns out IE does not let you set .html() on elements which\n    // are not allowed to have children. So we just ignore it.\n    element.empty();\n  } catch(e) {}\n  // As Per DOM Standards\n  var TEXT_NODE = 3;\n  var elemHtml = jqLite('<div>').append(element).html();\n  try {\n    return element[0].nodeType === TEXT_NODE ? lowercase(elemHtml) :\n        elemHtml.\n          match(/^(<[^>]+>)/)[1].\n          replace(/^<([\\w\\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); });\n  } catch(e) {\n    return lowercase(elemHtml);\n  }\n\n}\n\n\n/////////////////////////////////////////////////\n\n/**\n * Tries to decode the URI component without throwing an exception.\n *\n * @private\n * @param str value potential URI component to check.\n * @returns {boolean} True if `value` can be decoded\n * with the decodeURIComponent function.\n */\nfunction tryDecodeURIComponent(value) {\n  try {\n    return decodeURIComponent(value);\n  } catch(e) {\n    // Ignore any invalid uri component\n  }\n}\n\n\n/**\n * Parses an escaped url query string into key-value pairs.\n * @returns {Object.<string,boolean|Array>}\n */\nfunction parseKeyValue(/**string*/keyValue) {\n  var obj = {}, key_value, key;\n  forEach((keyValue || \"\").split('&'), function(keyValue) {\n    if ( keyValue ) {\n      key_value = keyValue.replace(/\\+/g,'%20').split('=');\n      key = tryDecodeURIComponent(key_value[0]);\n      if ( isDefined(key) ) {\n        var val = isDefined(key_value[1]) ? tryDecodeURIComponent(key_value[1]) : true;\n        if (!hasOwnProperty.call(obj, key)) {\n          obj[key] = val;\n        } else if(isArray(obj[key])) {\n          obj[key].push(val);\n        } else {\n          obj[key] = [obj[key],val];\n        }\n      }\n    }\n  });\n  return obj;\n}\n\nfunction toKeyValue(obj) {\n  var parts = [];\n  forEach(obj, function(value, key) {\n    if (isArray(value)) {\n      forEach(value, function(arrayValue) {\n        parts.push(encodeUriQuery(key, true) +\n                   (arrayValue === true ? '' : '=' + encodeUriQuery(arrayValue, true)));\n      });\n    } else {\n    parts.push(encodeUriQuery(key, true) +\n               (value === true ? '' : '=' + encodeUriQuery(value, true)));\n    }\n  });\n  return parts.length ? parts.join('&') : '';\n}\n\n\n/**\n * We need our custom method because encodeURIComponent is too aggressive and doesn't follow\n * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path\n * segments:\n *    segment       = *pchar\n *    pchar         = unreserved / pct-encoded / sub-delims / \":\" / \"@\"\n *    pct-encoded   = \"%\" HEXDIG HEXDIG\n *    unreserved    = ALPHA / DIGIT / \"-\" / \".\" / \"_\" / \"~\"\n *    sub-delims    = \"!\" / \"$\" / \"&\" / \"'\" / \"(\" / \")\"\n *                     / \"*\" / \"+\" / \",\" / \";\" / \"=\"\n */\nfunction encodeUriSegment(val) {\n  return encodeUriQuery(val, true).\n             replace(/%26/gi, '&').\n             replace(/%3D/gi, '=').\n             replace(/%2B/gi, '+');\n}\n\n\n/**\n * This method is intended for encoding *key* or *value* parts of query component. We need a custom\n * method because encodeURIComponent is too aggressive and encodes stuff that doesn't have to be\n * encoded per http://tools.ietf.org/html/rfc3986:\n *    query       = *( pchar / \"/\" / \"?\" )\n *    pchar         = unreserved / pct-encoded / sub-delims / \":\" / \"@\"\n *    unreserved    = ALPHA / DIGIT / \"-\" / \".\" / \"_\" / \"~\"\n *    pct-encoded   = \"%\" HEXDIG HEXDIG\n *    sub-delims    = \"!\" / \"$\" / \"&\" / \"'\" / \"(\" / \")\"\n *                     / \"*\" / \"+\" / \",\" / \";\" / \"=\"\n */\nfunction encodeUriQuery(val, pctEncodeSpaces) {\n  return encodeURIComponent(val).\n             replace(/%40/gi, '@').\n             replace(/%3A/gi, ':').\n             replace(/%24/g, '$').\n             replace(/%2C/gi, ',').\n             replace(/%20/g, (pctEncodeSpaces ? '%20' : '+'));\n}\n\n\n/**\n * @ngdoc directive\n * @name ngApp\n * @module ng\n *\n * @element ANY\n * @param {angular.Module} ngApp an optional application\n *   {@link angular.module module} name to load.\n *\n * @description\n *\n * Use this directive to **auto-bootstrap** an AngularJS application. The `ngApp` directive\n * designates the **root element** of the application and is typically placed near the root element\n * of the page - e.g. on the `<body>` or `<html>` tags.\n *\n * Only one AngularJS application can be auto-bootstrapped per HTML document. The first `ngApp`\n * found in the document will be used to define the root element to auto-bootstrap as an\n * application. To run multiple applications in an HTML document you must manually bootstrap them using\n * {@link angular.bootstrap} instead. AngularJS applications cannot be nested within each other.\n *\n * You can specify an **AngularJS module** to be used as the root module for the application.  This\n * module will be loaded into the {@link auto.$injector} when the application is bootstrapped and\n * should contain the application code needed or have dependencies on other modules that will\n * contain the code. See {@link angular.module} for more information.\n *\n * In the example below if the `ngApp` directive were not placed on the `html` element then the\n * document would not be compiled, the `AppController` would not be instantiated and the `{{ a+b }}`\n * would not be resolved to `3`.\n *\n * `ngApp` is the easiest, and most common, way to bootstrap an application.\n *\n <example module=\"ngAppDemo\">\n   <file name=\"index.html\">\n   <div ng-controller=\"ngAppDemoController\">\n     I can add: {{a}} + {{b}} =  {{ a+b }}\n   </div>\n   </file>\n   <file name=\"script.js\">\n   angular.module('ngAppDemo', []).controller('ngAppDemoController', function($scope) {\n     $scope.a = 1;\n     $scope.b = 2;\n   });\n   </file>\n </example>\n *\n */\nfunction angularInit(element, bootstrap) {\n  var elements = [element],\n      appElement,\n      module,\n      names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'],\n      NG_APP_CLASS_REGEXP = /\\sng[:\\-]app(:\\s*([\\w\\d_]+);?)?\\s/;\n\n  function append(element) {\n    element && elements.push(element);\n  }\n\n  forEach(names, function(name) {\n    names[name] = true;\n    append(document.getElementById(name));\n    name = name.replace(':', '\\\\:');\n    if (element.querySelectorAll) {\n      forEach(element.querySelectorAll('.' + name), append);\n      forEach(element.querySelectorAll('.' + name + '\\\\:'), append);\n      forEach(element.querySelectorAll('[' + name + ']'), append);\n    }\n  });\n\n  forEach(elements, function(element) {\n    if (!appElement) {\n      var className = ' ' + element.className + ' ';\n      var match = NG_APP_CLASS_REGEXP.exec(className);\n      if (match) {\n        appElement = element;\n        module = (match[2] || '').replace(/\\s+/g, ',');\n      } else {\n        forEach(element.attributes, function(attr) {\n          if (!appElement && names[attr.name]) {\n            appElement = element;\n            module = attr.value;\n          }\n        });\n      }\n    }\n  });\n  if (appElement) {\n    bootstrap(appElement, module ? [module] : []);\n  }\n}\n\n/**\n * @ngdoc function\n * @name angular.bootstrap\n * @module ng\n * @description\n * Use this function to manually start up angular application.\n *\n * See: {@link guide/bootstrap Bootstrap}\n *\n * Note that ngScenario-based end-to-end tests cannot use this function to bootstrap manually.\n * They must use {@link ng.directive:ngApp ngApp}.\n *\n * Angular will detect if it has been loaded into the browser more than once and only allow the\n * first loaded script to be bootstrapped and will report a warning to the browser console for\n * each of the subsequent scripts. This prevents strange results in applications, where otherwise\n * multiple instances of Angular try to work on the DOM.\n *\n * <example name=\"multi-bootstrap\" module=\"multi-bootstrap\">\n * <file name=\"index.html\">\n * <script src=\"../../../angular.js\"></script>\n * <div ng-controller=\"BrokenTable\">\n *   <table>\n *   <tr>\n *     <th ng-repeat=\"heading in headings\">{{heading}}</th>\n *   </tr>\n *   <tr ng-repeat=\"filling in fillings\">\n *     <td ng-repeat=\"fill in filling\">{{fill}}</td>\n *   </tr>\n * </table>\n * </div>\n * </file>\n * <file name=\"controller.js\">\n * var app = angular.module('multi-bootstrap', [])\n *\n * .controller('BrokenTable', function($scope) {\n *     $scope.headings = ['One', 'Two', 'Three'];\n *     $scope.fillings = [[1, 2, 3], ['A', 'B', 'C'], [7, 8, 9]];\n * });\n * </file>\n * <file name=\"protractor.js\" type=\"protractor\">\n * it('should only insert one table cell for each item in $scope.fillings', function() {\n *  expect(element.all(by.css('td')).count())\n *      .toBe(9);\n * });\n * </file>\n * </example>\n *\n * @param {DOMElement} element DOM element which is the root of angular application.\n * @param {Array<String|Function|Array>=} modules an array of modules to load into the application.\n *     Each item in the array should be the name of a predefined module or a (DI annotated)\n *     function that will be invoked by the injector as a run block.\n *     See: {@link angular.module modules}\n * @returns {auto.$injector} Returns the newly created injector for this app.\n */\nfunction bootstrap(element, modules) {\n  var doBootstrap = function() {\n    element = jqLite(element);\n\n    if (element.injector()) {\n      var tag = (element[0] === document) ? 'document' : startingTag(element);\n      throw ngMinErr('btstrpd', \"App Already Bootstrapped with this Element '{0}'\", tag);\n    }\n\n    modules = modules || [];\n    modules.unshift(['$provide', function($provide) {\n      $provide.value('$rootElement', element);\n    }]);\n    modules.unshift('ng');\n    var injector = createInjector(modules);\n    injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector', '$animate',\n       function(scope, element, compile, injector, animate) {\n        scope.$apply(function() {\n          element.data('$injector', injector);\n          compile(element)(scope);\n        });\n      }]\n    );\n    return injector;\n  };\n\n  var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/;\n\n  if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) {\n    return doBootstrap();\n  }\n\n  window.name = window.name.replace(NG_DEFER_BOOTSTRAP, '');\n  angular.resumeBootstrap = function(extraModules) {\n    forEach(extraModules, function(module) {\n      modules.push(module);\n    });\n    doBootstrap();\n  };\n}\n\nvar SNAKE_CASE_REGEXP = /[A-Z]/g;\nfunction snake_case(name, separator) {\n  separator = separator || '_';\n  return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) {\n    return (pos ? separator : '') + letter.toLowerCase();\n  });\n}\n\nfunction bindJQuery() {\n  // bind to jQuery if present;\n  jQuery = window.jQuery;\n  // Use jQuery if it exists with proper functionality, otherwise default to us.\n  // Angular 1.2+ requires jQuery 1.7.1+ for on()/off() support.\n  if (jQuery && jQuery.fn.on) {\n    jqLite = jQuery;\n    extend(jQuery.fn, {\n      scope: JQLitePrototype.scope,\n      isolateScope: JQLitePrototype.isolateScope,\n      controller: JQLitePrototype.controller,\n      injector: JQLitePrototype.injector,\n      inheritedData: JQLitePrototype.inheritedData\n    });\n    // Method signature:\n    //     jqLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments)\n    jqLitePatchJQueryRemove('remove', true, true, false);\n    jqLitePatchJQueryRemove('empty', false, false, false);\n    jqLitePatchJQueryRemove('html', false, false, true);\n  } else {\n    jqLite = JQLite;\n  }\n  angular.element = jqLite;\n}\n\n/**\n * throw error if the argument is falsy.\n */\nfunction assertArg(arg, name, reason) {\n  if (!arg) {\n    throw ngMinErr('areq', \"Argument '{0}' is {1}\", (name || '?'), (reason || \"required\"));\n  }\n  return arg;\n}\n\nfunction assertArgFn(arg, name, acceptArrayAnnotation) {\n  if (acceptArrayAnnotation && isArray(arg)) {\n      arg = arg[arg.length - 1];\n  }\n\n  assertArg(isFunction(arg), name, 'not a function, got ' +\n      (arg && typeof arg === 'object' ? arg.constructor.name || 'Object' : typeof arg));\n  return arg;\n}\n\n/**\n * throw error if the name given is hasOwnProperty\n * @param  {String} name    the name to test\n * @param  {String} context the context in which the name is used, such as module or directive\n */\nfunction assertNotHasOwnProperty(name, context) {\n  if (name === 'hasOwnProperty') {\n    throw ngMinErr('badname', \"hasOwnProperty is not a valid {0} name\", context);\n  }\n}\n\n/**\n * Return the value accessible from the object by path. Any undefined traversals are ignored\n * @param {Object} obj starting object\n * @param {String} path path to traverse\n * @param {boolean} [bindFnToScope=true]\n * @returns {Object} value as accessible by path\n */\n//TODO(misko): this function needs to be removed\nfunction getter(obj, path, bindFnToScope) {\n  if (!path) return obj;\n  var keys = path.split('.');\n  var key;\n  var lastInstance = obj;\n  var len = keys.length;\n\n  for (var i = 0; i < len; i++) {\n    key = keys[i];\n    if (obj) {\n      obj = (lastInstance = obj)[key];\n    }\n  }\n  if (!bindFnToScope && isFunction(obj)) {\n    return bind(lastInstance, obj);\n  }\n  return obj;\n}\n\n/**\n * Return the DOM siblings between the first and last node in the given array.\n * @param {Array} array like object\n * @returns {DOMElement} object containing the elements\n */\nfunction getBlockElements(nodes) {\n  var startNode = nodes[0],\n      endNode = nodes[nodes.length - 1];\n  if (startNode === endNode) {\n    return jqLite(startNode);\n  }\n\n  var element = startNode;\n  var elements = [element];\n\n  do {\n    element = element.nextSibling;\n    if (!element) break;\n    elements.push(element);\n  } while (element !== endNode);\n\n  return jqLite(elements);\n}\n\n/**\n * @ngdoc type\n * @name angular.Module\n * @module ng\n * @description\n *\n * Interface for configuring angular {@link angular.module modules}.\n */\n\nfunction setupModuleLoader(window) {\n\n  var $injectorMinErr = minErr('$injector');\n  var ngMinErr = minErr('ng');\n\n  function ensure(obj, name, factory) {\n    return obj[name] || (obj[name] = factory());\n  }\n\n  var angular = ensure(window, 'angular', Object);\n\n  // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap\n  angular.$$minErr = angular.$$minErr || minErr;\n\n  return ensure(angular, 'module', function() {\n    /** @type {Object.<string, angular.Module>} */\n    var modules = {};\n\n    /**\n     * @ngdoc function\n     * @name angular.module\n     * @module ng\n     * @description\n     *\n     * The `angular.module` is a global place for creating, registering and retrieving Angular\n     * modules.\n     * All modules (angular core or 3rd party) that should be available to an application must be\n     * registered using this mechanism.\n     *\n     * When passed two or more arguments, a new module is created.  If passed only one argument, an\n     * existing module (the name passed as the first argument to `module`) is retrieved.\n     *\n     *\n     * # Module\n     *\n     * A module is a collection of services, directives, controllers, filters, and configuration information.\n     * `angular.module` is used to configure the {@link auto.$injector $injector}.\n     *\n     * ```js\n     * // Create a new module\n     * var myModule = angular.module('myModule', []);\n     *\n     * // register a new service\n     * myModule.value('appName', 'MyCoolApp');\n     *\n     * // configure existing services inside initialization blocks.\n     * myModule.config(['$locationProvider', function($locationProvider) {\n     *   // Configure existing providers\n     *   $locationProvider.hashPrefix('!');\n     * }]);\n     * ```\n     *\n     * Then you can create an injector and load your modules like this:\n     *\n     * ```js\n     * var injector = angular.injector(['ng', 'myModule'])\n     * ```\n     *\n     * However it's more likely that you'll just use\n     * {@link ng.directive:ngApp ngApp} or\n     * {@link angular.bootstrap} to simplify this process for you.\n     *\n     * @param {!string} name The name of the module to create or retrieve.\n     * @param {!Array.<string>=} requires If specified then new module is being created. If\n     *        unspecified then the module is being retrieved for further configuration.\n     * @param {Function=} configFn Optional configuration function for the module. Same as\n     *        {@link angular.Module#config Module#config()}.\n     * @returns {module} new module with the {@link angular.Module} api.\n     */\n    return function module(name, requires, configFn) {\n      var assertNotHasOwnProperty = function(name, context) {\n        if (name === 'hasOwnProperty') {\n          throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context);\n        }\n      };\n\n      assertNotHasOwnProperty(name, 'module');\n      if (requires && modules.hasOwnProperty(name)) {\n        modules[name] = null;\n      }\n      return ensure(modules, name, function() {\n        if (!requires) {\n          throw $injectorMinErr('nomod', \"Module '{0}' is not available! You either misspelled \" +\n             \"the module name or forgot to load it. If registering a module ensure that you \" +\n             \"specify the dependencies as the second argument.\", name);\n        }\n\n        /** @type {!Array.<Array.<*>>} */\n        var invokeQueue = [];\n\n        /** @type {!Array.<Function>} */\n        var runBlocks = [];\n\n        var config = invokeLater('$injector', 'invoke');\n\n        /** @type {angular.Module} */\n        var moduleInstance = {\n          // Private state\n          _invokeQueue: invokeQueue,\n          _runBlocks: runBlocks,\n\n          /**\n           * @ngdoc property\n           * @name angular.Module#requires\n           * @module ng\n           * @returns {Array.<string>} List of module names which must be loaded before this module.\n           * @description\n           * Holds the list of modules which the injector will load before the current module is\n           * loaded.\n           */\n          requires: requires,\n\n          /**\n           * @ngdoc property\n           * @name angular.Module#name\n           * @module ng\n           * @returns {string} Name of the module.\n           * @description\n           */\n          name: name,\n\n\n          /**\n           * @ngdoc method\n           * @name angular.Module#provider\n           * @module ng\n           * @param {string} name service name\n           * @param {Function} providerType Construction function for creating new instance of the\n           *                                service.\n           * @description\n           * See {@link auto.$provide#provider $provide.provider()}.\n           */\n          provider: invokeLater('$provide', 'provider'),\n\n          /**\n           * @ngdoc method\n           * @name angular.Module#factory\n           * @module ng\n           * @param {string} name service name\n           * @param {Function} providerFunction Function for creating new instance of the service.\n           * @description\n           * See {@link auto.$provide#factory $provide.factory()}.\n           */\n          factory: invokeLater('$provide', 'factory'),\n\n          /**\n           * @ngdoc method\n           * @name angular.Module#service\n           * @module ng\n           * @param {string} name service name\n           * @param {Function} constructor A constructor function that will be instantiated.\n           * @description\n           * See {@link auto.$provide#service $provide.service()}.\n           */\n          service: invokeLater('$provide', 'service'),\n\n          /**\n           * @ngdoc method\n           * @name angular.Module#value\n           * @module ng\n           * @param {string} name service name\n           * @param {*} object Service instance object.\n           * @description\n           * See {@link auto.$provide#value $provide.value()}.\n           */\n          value: invokeLater('$provide', 'value'),\n\n          /**\n           * @ngdoc method\n           * @name angular.Module#constant\n           * @module ng\n           * @param {string} name constant name\n           * @param {*} object Constant value.\n           * @description\n           * Because the constant are fixed, they get applied before other provide methods.\n           * See {@link auto.$provide#constant $provide.constant()}.\n           */\n          constant: invokeLater('$provide', 'constant', 'unshift'),\n\n          /**\n           * @ngdoc method\n           * @name angular.Module#animation\n           * @module ng\n           * @param {string} name animation name\n           * @param {Function} animationFactory Factory function for creating new instance of an\n           *                                    animation.\n           * @description\n           *\n           * **NOTE**: animations take effect only if the **ngAnimate** module is loaded.\n           *\n           *\n           * Defines an animation hook that can be later used with\n           * {@link ngAnimate.$animate $animate} service and directives that use this service.\n           *\n           * ```js\n           * module.animation('.animation-name', function($inject1, $inject2) {\n           *   return {\n           *     eventName : function(element, done) {\n           *       //code to run the animation\n           *       //once complete, then run done()\n           *       return function cancellationFunction(element) {\n           *         //code to cancel the animation\n           *       }\n           *     }\n           *   }\n           * })\n           * ```\n           *\n           * See {@link ngAnimate.$animateProvider#register $animateProvider.register()} and\n           * {@link ngAnimate ngAnimate module} for more information.\n           */\n          animation: invokeLater('$animateProvider', 'register'),\n\n          /**\n           * @ngdoc method\n           * @name angular.Module#filter\n           * @module ng\n           * @param {string} name Filter name.\n           * @param {Function} filterFactory Factory function for creating new instance of filter.\n           * @description\n           * See {@link ng.$filterProvider#register $filterProvider.register()}.\n           */\n          filter: invokeLater('$filterProvider', 'register'),\n\n          /**\n           * @ngdoc method\n           * @name angular.Module#controller\n           * @module ng\n           * @param {string|Object} name Controller name, or an object map of controllers where the\n           *    keys are the names and the values are the constructors.\n           * @param {Function} constructor Controller constructor function.\n           * @description\n           * See {@link ng.$controllerProvider#register $controllerProvider.register()}.\n           */\n          controller: invokeLater('$controllerProvider', 'register'),\n\n          /**\n           * @ngdoc method\n           * @name angular.Module#directive\n           * @module ng\n           * @param {string|Object} name Directive name, or an object map of directives where the\n           *    keys are the names and the values are the factories.\n           * @param {Function} directiveFactory Factory function for creating new instance of\n           * directives.\n           * @description\n           * See {@link ng.$compileProvider#directive $compileProvider.directive()}.\n           */\n          directive: invokeLater('$compileProvider', 'directive'),\n\n          /**\n           * @ngdoc method\n           * @name angular.Module#config\n           * @module ng\n           * @param {Function} configFn Execute this function on module load. Useful for service\n           *    configuration.\n           * @description\n           * Use this method to register work which needs to be performed on module loading.\n           * For more about how to configure services, see\n           * {@link providers#providers_provider-recipe Provider Recipe}.\n           */\n          config: config,\n\n          /**\n           * @ngdoc method\n           * @name angular.Module#run\n           * @module ng\n           * @param {Function} initializationFn Execute this function after injector creation.\n           *    Useful for application initialization.\n           * @description\n           * Use this method to register work which should be performed when the injector is done\n           * loading all modules.\n           */\n          run: function(block) {\n            runBlocks.push(block);\n            return this;\n          }\n        };\n\n        if (configFn) {\n          config(configFn);\n        }\n\n        return  moduleInstance;\n\n        /**\n         * @param {string} provider\n         * @param {string} method\n         * @param {String=} insertMethod\n         * @returns {angular.Module}\n         */\n        function invokeLater(provider, method, insertMethod) {\n          return function() {\n            invokeQueue[insertMethod || 'push']([provider, method, arguments]);\n            return moduleInstance;\n          };\n        }\n      });\n    };\n  });\n\n}\n\n/* global angularModule: true,\n  version: true,\n\n  $LocaleProvider,\n  $CompileProvider,\n\n    htmlAnchorDirective,\n    inputDirective,\n    inputDirective,\n    formDirective,\n    scriptDirective,\n    selectDirective,\n    styleDirective,\n    optionDirective,\n    ngBindDirective,\n    ngBindHtmlDirective,\n    ngBindTemplateDirective,\n    ngClassDirective,\n    ngClassEvenDirective,\n    ngClassOddDirective,\n    ngCspDirective,\n    ngCloakDirective,\n    ngControllerDirective,\n    ngFormDirective,\n    ngHideDirective,\n    ngIfDirective,\n    ngIncludeDirective,\n    ngIncludeFillContentDirective,\n    ngInitDirective,\n    ngNonBindableDirective,\n    ngPluralizeDirective,\n    ngRepeatDirective,\n    ngShowDirective,\n    ngStyleDirective,\n    ngSwitchDirective,\n    ngSwitchWhenDirective,\n    ngSwitchDefaultDirective,\n    ngOptionsDirective,\n    ngTranscludeDirective,\n    ngModelDirective,\n    ngListDirective,\n    ngChangeDirective,\n    requiredDirective,\n    requiredDirective,\n    ngValueDirective,\n    ngAttributeAliasDirectives,\n    ngEventDirectives,\n\n    $AnchorScrollProvider,\n    $AnimateProvider,\n    $BrowserProvider,\n    $CacheFactoryProvider,\n    $ControllerProvider,\n    $DocumentProvider,\n    $ExceptionHandlerProvider,\n    $FilterProvider,\n    $InterpolateProvider,\n    $IntervalProvider,\n    $HttpProvider,\n    $HttpBackendProvider,\n    $LocationProvider,\n    $LogProvider,\n    $ParseProvider,\n    $RootScopeProvider,\n    $QProvider,\n    $$SanitizeUriProvider,\n    $SceProvider,\n    $SceDelegateProvider,\n    $SnifferProvider,\n    $TemplateCacheProvider,\n    $TimeoutProvider,\n    $$RAFProvider,\n    $$AsyncCallbackProvider,\n    $WindowProvider\n*/\n\n\n/**\n * @ngdoc object\n * @name angular.version\n * @module ng\n * @description\n * An object that contains information about the current AngularJS version. This object has the\n * following properties:\n *\n * - `full` – `{string}` – Full version string, such as \"0.9.18\".\n * - `major` – `{number}` – Major version number, such as \"0\".\n * - `minor` – `{number}` – Minor version number, such as \"9\".\n * - `dot` – `{number}` – Dot version number, such as \"18\".\n * - `codeName` – `{string}` – Code name of the release, such as \"jiggling-armfat\".\n */\nvar version = {\n  full: '1.2.21',    // all of these placeholder strings will be replaced by grunt's\n  major: 1,    // package task\n  minor: 2,\n  dot: 21,\n  codeName: 'wizard-props'\n};\n\n\nfunction publishExternalAPI(angular){\n  extend(angular, {\n    'bootstrap': bootstrap,\n    'copy': copy,\n    'extend': extend,\n    'equals': equals,\n    'element': jqLite,\n    'forEach': forEach,\n    'injector': createInjector,\n    'noop':noop,\n    'bind':bind,\n    'toJson': toJson,\n    'fromJson': fromJson,\n    'identity':identity,\n    'isUndefined': isUndefined,\n    'isDefined': isDefined,\n    'isString': isString,\n    'isFunction': isFunction,\n    'isObject': isObject,\n    'isNumber': isNumber,\n    'isElement': isElement,\n    'isArray': isArray,\n    'version': version,\n    'isDate': isDate,\n    'lowercase': lowercase,\n    'uppercase': uppercase,\n    'callbacks': {counter: 0},\n    '$$minErr': minErr,\n    '$$csp': csp\n  });\n\n  angularModule = setupModuleLoader(window);\n  try {\n    angularModule('ngLocale');\n  } catch (e) {\n    angularModule('ngLocale', []).provider('$locale', $LocaleProvider);\n  }\n\n  angularModule('ng', ['ngLocale'], ['$provide',\n    function ngModule($provide) {\n      // $$sanitizeUriProvider needs to be before $compileProvider as it is used by it.\n      $provide.provider({\n        $$sanitizeUri: $$SanitizeUriProvider\n      });\n      $provide.provider('$compile', $CompileProvider).\n        directive({\n            a: htmlAnchorDirective,\n            input: inputDirective,\n            textarea: inputDirective,\n            form: formDirective,\n            script: scriptDirective,\n            select: selectDirective,\n            style: styleDirective,\n            option: optionDirective,\n            ngBind: ngBindDirective,\n            ngBindHtml: ngBindHtmlDirective,\n            ngBindTemplate: ngBindTemplateDirective,\n            ngClass: ngClassDirective,\n            ngClassEven: ngClassEvenDirective,\n            ngClassOdd: ngClassOddDirective,\n            ngCloak: ngCloakDirective,\n            ngController: ngControllerDirective,\n            ngForm: ngFormDirective,\n            ngHide: ngHideDirective,\n            ngIf: ngIfDirective,\n            ngInclude: ngIncludeDirective,\n            ngInit: ngInitDirective,\n            ngNonBindable: ngNonBindableDirective,\n            ngPluralize: ngPluralizeDirective,\n            ngRepeat: ngRepeatDirective,\n            ngShow: ngShowDirective,\n            ngStyle: ngStyleDirective,\n            ngSwitch: ngSwitchDirective,\n            ngSwitchWhen: ngSwitchWhenDirective,\n            ngSwitchDefault: ngSwitchDefaultDirective,\n            ngOptions: ngOptionsDirective,\n            ngTransclude: ngTranscludeDirective,\n            ngModel: ngModelDirective,\n            ngList: ngListDirective,\n            ngChange: ngChangeDirective,\n            required: requiredDirective,\n            ngRequired: requiredDirective,\n            ngValue: ngValueDirective\n        }).\n        directive({\n          ngInclude: ngIncludeFillContentDirective\n        }).\n        directive(ngAttributeAliasDirectives).\n        directive(ngEventDirectives);\n      $provide.provider({\n        $anchorScroll: $AnchorScrollProvider,\n        $animate: $AnimateProvider,\n        $browser: $BrowserProvider,\n        $cacheFactory: $CacheFactoryProvider,\n        $controller: $ControllerProvider,\n        $document: $DocumentProvider,\n        $exceptionHandler: $ExceptionHandlerProvider,\n        $filter: $FilterProvider,\n        $interpolate: $InterpolateProvider,\n        $interval: $IntervalProvider,\n        $http: $HttpProvider,\n        $httpBackend: $HttpBackendProvider,\n        $location: $LocationProvider,\n        $log: $LogProvider,\n        $parse: $ParseProvider,\n        $rootScope: $RootScopeProvider,\n        $q: $QProvider,\n        $sce: $SceProvider,\n        $sceDelegate: $SceDelegateProvider,\n        $sniffer: $SnifferProvider,\n        $templateCache: $TemplateCacheProvider,\n        $timeout: $TimeoutProvider,\n        $window: $WindowProvider,\n        $$rAF: $$RAFProvider,\n        $$asyncCallback : $$AsyncCallbackProvider\n      });\n    }\n  ]);\n}\n\n/* global JQLitePrototype: true,\n  addEventListenerFn: true,\n  removeEventListenerFn: true,\n  BOOLEAN_ATTR: true\n*/\n\n//////////////////////////////////\n//JQLite\n//////////////////////////////////\n\n/**\n * @ngdoc function\n * @name angular.element\n * @module ng\n * @kind function\n *\n * @description\n * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.\n *\n * If jQuery is available, `angular.element` is an alias for the\n * [jQuery](http://api.jquery.com/jQuery/) function. If jQuery is not available, `angular.element`\n * delegates to Angular's built-in subset of jQuery, called \"jQuery lite\" or \"jqLite.\"\n *\n * <div class=\"alert alert-success\">jqLite is a tiny, API-compatible subset of jQuery that allows\n * Angular to manipulate the DOM in a cross-browser compatible way. **jqLite** implements only the most\n * commonly needed functionality with the goal of having a very small footprint.</div>\n *\n * To use jQuery, simply load it before `DOMContentLoaded` event fired.\n *\n * <div class=\"alert\">**Note:** all element references in Angular are always wrapped with jQuery or\n * jqLite; they are never raw DOM references.</div>\n *\n * ## Angular's jqLite\n * jqLite provides only the following jQuery methods:\n *\n * - [`addClass()`](http://api.jquery.com/addClass/)\n * - [`after()`](http://api.jquery.com/after/)\n * - [`append()`](http://api.jquery.com/append/)\n * - [`attr()`](http://api.jquery.com/attr/)\n * - [`bind()`](http://api.jquery.com/bind/) - Does not support namespaces, selectors or eventData\n * - [`children()`](http://api.jquery.com/children/) - Does not support selectors\n * - [`clone()`](http://api.jquery.com/clone/)\n * - [`contents()`](http://api.jquery.com/contents/)\n * - [`css()`](http://api.jquery.com/css/)\n * - [`data()`](http://api.jquery.com/data/)\n * - [`empty()`](http://api.jquery.com/empty/)\n * - [`eq()`](http://api.jquery.com/eq/)\n * - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name\n * - [`hasClass()`](http://api.jquery.com/hasClass/)\n * - [`html()`](http://api.jquery.com/html/)\n * - [`next()`](http://api.jquery.com/next/) - Does not support selectors\n * - [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData\n * - [`off()`](http://api.jquery.com/off/) - Does not support namespaces or selectors\n * - [`one()`](http://api.jquery.com/one/) - Does not support namespaces or selectors\n * - [`parent()`](http://api.jquery.com/parent/) - Does not support selectors\n * - [`prepend()`](http://api.jquery.com/prepend/)\n * - [`prop()`](http://api.jquery.com/prop/)\n * - [`ready()`](http://api.jquery.com/ready/)\n * - [`remove()`](http://api.jquery.com/remove/)\n * - [`removeAttr()`](http://api.jquery.com/removeAttr/)\n * - [`removeClass()`](http://api.jquery.com/removeClass/)\n * - [`removeData()`](http://api.jquery.com/removeData/)\n * - [`replaceWith()`](http://api.jquery.com/replaceWith/)\n * - [`text()`](http://api.jquery.com/text/)\n * - [`toggleClass()`](http://api.jquery.com/toggleClass/)\n * - [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers.\n * - [`unbind()`](http://api.jquery.com/unbind/) - Does not support namespaces\n * - [`val()`](http://api.jquery.com/val/)\n * - [`wrap()`](http://api.jquery.com/wrap/)\n *\n * ## jQuery/jqLite Extras\n * Angular also provides the following additional methods and events to both jQuery and jqLite:\n *\n * ### Events\n * - `$destroy` - AngularJS intercepts all jqLite/jQuery's DOM destruction apis and fires this event\n *    on all DOM nodes being removed.  This can be used to clean up any 3rd party bindings to the DOM\n *    element before it is removed.\n *\n * ### Methods\n * - `controller(name)` - retrieves the controller of the current element or its parent. By default\n *   retrieves controller associated with the `ngController` directive. If `name` is provided as\n *   camelCase directive name, then the controller for this directive will be retrieved (e.g.\n *   `'ngModel'`).\n * - `injector()` - retrieves the injector of the current element or its parent.\n * - `scope()` - retrieves the {@link ng.$rootScope.Scope scope} of the current\n *   element or its parent.\n * - `isolateScope()` - retrieves an isolate {@link ng.$rootScope.Scope scope} if one is attached directly to the\n *   current element. This getter should be used only on elements that contain a directive which starts a new isolate\n *   scope. Calling `scope()` on this element always returns the original non-isolate scope.\n * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top\n *   parent element is reached.\n *\n * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.\n * @returns {Object} jQuery object.\n */\n\nJQLite.expando = 'ng339';\n\nvar jqCache = JQLite.cache = {},\n    jqId = 1,\n    addEventListenerFn = (window.document.addEventListener\n      ? function(element, type, fn) {element.addEventListener(type, fn, false);}\n      : function(element, type, fn) {element.attachEvent('on' + type, fn);}),\n    removeEventListenerFn = (window.document.removeEventListener\n      ? function(element, type, fn) {element.removeEventListener(type, fn, false); }\n      : function(element, type, fn) {element.detachEvent('on' + type, fn); });\n\n/*\n * !!! This is an undocumented \"private\" function !!!\n */\nvar jqData = JQLite._data = function(node) {\n  //jQuery always returns an object on cache miss\n  return this.cache[node[this.expando]] || {};\n};\n\nfunction jqNextId() { return ++jqId; }\n\n\nvar SPECIAL_CHARS_REGEXP = /([\\:\\-\\_]+(.))/g;\nvar MOZ_HACK_REGEXP = /^moz([A-Z])/;\nvar jqLiteMinErr = minErr('jqLite');\n\n/**\n * Converts snake_case to camelCase.\n * Also there is special case for Moz prefix starting with upper case letter.\n * @param name Name to normalize\n */\nfunction camelCase(name) {\n  return name.\n    replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) {\n      return offset ? letter.toUpperCase() : letter;\n    }).\n    replace(MOZ_HACK_REGEXP, 'Moz$1');\n}\n\n/////////////////////////////////////////////\n// jQuery mutation patch\n//\n// In conjunction with bindJQuery intercepts all jQuery's DOM destruction apis and fires a\n// $destroy event on all DOM nodes being removed.\n//\n/////////////////////////////////////////////\n\nfunction jqLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments) {\n  var originalJqFn = jQuery.fn[name];\n  originalJqFn = originalJqFn.$original || originalJqFn;\n  removePatch.$original = originalJqFn;\n  jQuery.fn[name] = removePatch;\n\n  function removePatch(param) {\n    // jshint -W040\n    var list = filterElems && param ? [this.filter(param)] : [this],\n        fireEvent = dispatchThis,\n        set, setIndex, setLength,\n        element, childIndex, childLength, children;\n\n    if (!getterIfNoArguments || param != null) {\n      while(list.length) {\n        set = list.shift();\n        for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) {\n          element = jqLite(set[setIndex]);\n          if (fireEvent) {\n            element.triggerHandler('$destroy');\n          } else {\n            fireEvent = !fireEvent;\n          }\n          for(childIndex = 0, childLength = (children = element.children()).length;\n              childIndex < childLength;\n              childIndex++) {\n            list.push(jQuery(children[childIndex]));\n          }\n        }\n      }\n    }\n    return originalJqFn.apply(this, arguments);\n  }\n}\n\nvar SINGLE_TAG_REGEXP = /^<(\\w+)\\s*\\/?>(?:<\\/\\1>|)$/;\nvar HTML_REGEXP = /<|&#?\\w+;/;\nvar TAG_NAME_REGEXP = /<([\\w:]+)/;\nvar XHTML_TAG_REGEXP = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\\w:]+)[^>]*)\\/>/gi;\n\nvar wrapMap = {\n  'option': [1, '<select multiple=\"multiple\">', '</select>'],\n\n  'thead': [1, '<table>', '</table>'],\n  'col': [2, '<table><colgroup>', '</colgroup></table>'],\n  'tr': [2, '<table><tbody>', '</tbody></table>'],\n  'td': [3, '<table><tbody><tr>', '</tr></tbody></table>'],\n  '_default': [0, \"\", \"\"]\n};\n\nwrapMap.optgroup = wrapMap.option;\nwrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;\nwrapMap.th = wrapMap.td;\n\nfunction jqLiteIsTextNode(html) {\n  return !HTML_REGEXP.test(html);\n}\n\nfunction jqLiteBuildFragment(html, context) {\n  var elem, tmp, tag, wrap,\n      fragment = context.createDocumentFragment(),\n      nodes = [], i, j, jj;\n\n  if (jqLiteIsTextNode(html)) {\n    // Convert non-html into a text node\n    nodes.push(context.createTextNode(html));\n  } else {\n    tmp = fragment.appendChild(context.createElement('div'));\n    // Convert html into DOM nodes\n    tag = (TAG_NAME_REGEXP.exec(html) || [\"\", \"\"])[1].toLowerCase();\n    wrap = wrapMap[tag] || wrapMap._default;\n    tmp.innerHTML = '<div>&#160;</div>' +\n      wrap[1] + html.replace(XHTML_TAG_REGEXP, \"<$1></$2>\") + wrap[2];\n    tmp.removeChild(tmp.firstChild);\n\n    // Descend through wrappers to the right content\n    i = wrap[0];\n    while (i--) {\n      tmp = tmp.lastChild;\n    }\n\n    for (j=0, jj=tmp.childNodes.length; j<jj; ++j) nodes.push(tmp.childNodes[j]);\n\n    tmp = fragment.firstChild;\n    tmp.textContent = \"\";\n  }\n\n  // Remove wrapper from fragment\n  fragment.textContent = \"\";\n  fragment.innerHTML = \"\"; // Clear inner HTML\n  return nodes;\n}\n\nfunction jqLiteParseHTML(html, context) {\n  context = context || document;\n  var parsed;\n\n  if ((parsed = SINGLE_TAG_REGEXP.exec(html))) {\n    return [context.createElement(parsed[1])];\n  }\n\n  return jqLiteBuildFragment(html, context);\n}\n\n/////////////////////////////////////////////\nfunction JQLite(element) {\n  if (element instanceof JQLite) {\n    return element;\n  }\n  if (isString(element)) {\n    element = trim(element);\n  }\n  if (!(this instanceof JQLite)) {\n    if (isString(element) && element.charAt(0) != '<') {\n      throw jqLiteMinErr('nosel', 'Looking up elements via selectors is not supported by jqLite! See: http://docs.angularjs.org/api/angular.element');\n    }\n    return new JQLite(element);\n  }\n\n  if (isString(element)) {\n    jqLiteAddNodes(this, jqLiteParseHTML(element));\n    var fragment = jqLite(document.createDocumentFragment());\n    fragment.append(this);\n  } else {\n    jqLiteAddNodes(this, element);\n  }\n}\n\nfunction jqLiteClone(element) {\n  return element.cloneNode(true);\n}\n\nfunction jqLiteDealoc(element){\n  jqLiteRemoveData(element);\n  for ( var i = 0, children = element.childNodes || []; i < children.length; i++) {\n    jqLiteDealoc(children[i]);\n  }\n}\n\nfunction jqLiteOff(element, type, fn, unsupported) {\n  if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument');\n\n  var events = jqLiteExpandoStore(element, 'events'),\n      handle = jqLiteExpandoStore(element, 'handle');\n\n  if (!handle) return; //no listeners registered\n\n  if (isUndefined(type)) {\n    forEach(events, function(eventHandler, type) {\n      removeEventListenerFn(element, type, eventHandler);\n      delete events[type];\n    });\n  } else {\n    forEach(type.split(' '), function(type) {\n      if (isUndefined(fn)) {\n        removeEventListenerFn(element, type, events[type]);\n        delete events[type];\n      } else {\n        arrayRemove(events[type] || [], fn);\n      }\n    });\n  }\n}\n\nfunction jqLiteRemoveData(element, name) {\n  var expandoId = element.ng339,\n      expandoStore = jqCache[expandoId];\n\n  if (expandoStore) {\n    if (name) {\n      delete jqCache[expandoId].data[name];\n      return;\n    }\n\n    if (expandoStore.handle) {\n      expandoStore.events.$destroy && expandoStore.handle({}, '$destroy');\n      jqLiteOff(element);\n    }\n    delete jqCache[expandoId];\n    element.ng339 = undefined; // don't delete DOM expandos. IE and Chrome don't like it\n  }\n}\n\nfunction jqLiteExpandoStore(element, key, value) {\n  var expandoId = element.ng339,\n      expandoStore = jqCache[expandoId || -1];\n\n  if (isDefined(value)) {\n    if (!expandoStore) {\n      element.ng339 = expandoId = jqNextId();\n      expandoStore = jqCache[expandoId] = {};\n    }\n    expandoStore[key] = value;\n  } else {\n    return expandoStore && expandoStore[key];\n  }\n}\n\nfunction jqLiteData(element, key, value) {\n  var data = jqLiteExpandoStore(element, 'data'),\n      isSetter = isDefined(value),\n      keyDefined = !isSetter && isDefined(key),\n      isSimpleGetter = keyDefined && !isObject(key);\n\n  if (!data && !isSimpleGetter) {\n    jqLiteExpandoStore(element, 'data', data = {});\n  }\n\n  if (isSetter) {\n    data[key] = value;\n  } else {\n    if (keyDefined) {\n      if (isSimpleGetter) {\n        // don't create data in this case.\n        return data && data[key];\n      } else {\n        extend(data, key);\n      }\n    } else {\n      return data;\n    }\n  }\n}\n\nfunction jqLiteHasClass(element, selector) {\n  if (!element.getAttribute) return false;\n  return ((\" \" + (element.getAttribute('class') || '') + \" \").replace(/[\\n\\t]/g, \" \").\n      indexOf( \" \" + selector + \" \" ) > -1);\n}\n\nfunction jqLiteRemoveClass(element, cssClasses) {\n  if (cssClasses && element.setAttribute) {\n    forEach(cssClasses.split(' '), function(cssClass) {\n      element.setAttribute('class', trim(\n          (\" \" + (element.getAttribute('class') || '') + \" \")\n          .replace(/[\\n\\t]/g, \" \")\n          .replace(\" \" + trim(cssClass) + \" \", \" \"))\n      );\n    });\n  }\n}\n\nfunction jqLiteAddClass(element, cssClasses) {\n  if (cssClasses && element.setAttribute) {\n    var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ')\n                            .replace(/[\\n\\t]/g, \" \");\n\n    forEach(cssClasses.split(' '), function(cssClass) {\n      cssClass = trim(cssClass);\n      if (existingClasses.indexOf(' ' + cssClass + ' ') === -1) {\n        existingClasses += cssClass + ' ';\n      }\n    });\n\n    element.setAttribute('class', trim(existingClasses));\n  }\n}\n\nfunction jqLiteAddNodes(root, elements) {\n  if (elements) {\n    elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements))\n      ? elements\n      : [ elements ];\n    for(var i=0; i < elements.length; i++) {\n      root.push(elements[i]);\n    }\n  }\n}\n\nfunction jqLiteController(element, name) {\n  return jqLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller');\n}\n\nfunction jqLiteInheritedData(element, name, value) {\n  // if element is the document object work with the html element instead\n  // this makes $(document).scope() possible\n  if(element.nodeType == 9) {\n    element = element.documentElement;\n  }\n  var names = isArray(name) ? name : [name];\n\n  while (element) {\n    for (var i = 0, ii = names.length; i < ii; i++) {\n      if ((value = jqLite.data(element, names[i])) !== undefined) return value;\n    }\n\n    // If dealing with a document fragment node with a host element, and no parent, use the host\n    // element as the parent. This enables directives within a Shadow DOM or polyfilled Shadow DOM\n    // to lookup parent controllers.\n    element = element.parentNode || (element.nodeType === 11 && element.host);\n  }\n}\n\nfunction jqLiteEmpty(element) {\n  for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {\n    jqLiteDealoc(childNodes[i]);\n  }\n  while (element.firstChild) {\n    element.removeChild(element.firstChild);\n  }\n}\n\n//////////////////////////////////////////\n// Functions which are declared directly.\n//////////////////////////////////////////\nvar JQLitePrototype = JQLite.prototype = {\n  ready: function(fn) {\n    var fired = false;\n\n    function trigger() {\n      if (fired) return;\n      fired = true;\n      fn();\n    }\n\n    // check if document already is loaded\n    if (document.readyState === 'complete'){\n      setTimeout(trigger);\n    } else {\n      this.on('DOMContentLoaded', trigger); // works for modern browsers and IE9\n      // we can not use jqLite since we are not done loading and jQuery could be loaded later.\n      // jshint -W064\n      JQLite(window).on('load', trigger); // fallback to window.onload for others\n      // jshint +W064\n    }\n  },\n  toString: function() {\n    var value = [];\n    forEach(this, function(e){ value.push('' + e);});\n    return '[' + value.join(', ') + ']';\n  },\n\n  eq: function(index) {\n      return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);\n  },\n\n  length: 0,\n  push: push,\n  sort: [].sort,\n  splice: [].splice\n};\n\n//////////////////////////////////////////\n// Functions iterating getter/setters.\n// these functions return self on setter and\n// value on get.\n//////////////////////////////////////////\nvar BOOLEAN_ATTR = {};\nforEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','), function(value) {\n  BOOLEAN_ATTR[lowercase(value)] = value;\n});\nvar BOOLEAN_ELEMENTS = {};\nforEach('input,select,option,textarea,button,form,details'.split(','), function(value) {\n  BOOLEAN_ELEMENTS[uppercase(value)] = true;\n});\n\nfunction getBooleanAttrName(element, name) {\n  // check dom last since we will most likely fail on name\n  var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];\n\n  // booleanAttr is here twice to minimize DOM access\n  return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr;\n}\n\nforEach({\n  data: jqLiteData,\n  removeData: jqLiteRemoveData\n}, function(fn, name) {\n  JQLite[name] = fn;\n});\n\nforEach({\n  data: jqLiteData,\n  inheritedData: jqLiteInheritedData,\n\n  scope: function(element) {\n    // Can't use jqLiteData here directly so we stay compatible with jQuery!\n    return jqLite.data(element, '$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']);\n  },\n\n  isolateScope: function(element) {\n    // Can't use jqLiteData here directly so we stay compatible with jQuery!\n    return jqLite.data(element, '$isolateScope') || jqLite.data(element, '$isolateScopeNoTemplate');\n  },\n\n  controller: jqLiteController,\n\n  injector: function(element) {\n    return jqLiteInheritedData(element, '$injector');\n  },\n\n  removeAttr: function(element,name) {\n    element.removeAttribute(name);\n  },\n\n  hasClass: jqLiteHasClass,\n\n  css: function(element, name, value) {\n    name = camelCase(name);\n\n    if (isDefined(value)) {\n      element.style[name] = value;\n    } else {\n      var val;\n\n      if (msie <= 8) {\n        // this is some IE specific weirdness that jQuery 1.6.4 does not sure why\n        val = element.currentStyle && element.currentStyle[name];\n        if (val === '') val = 'auto';\n      }\n\n      val = val || element.style[name];\n\n      if (msie <= 8) {\n        // jquery weirdness :-/\n        val = (val === '') ? undefined : val;\n      }\n\n      return  val;\n    }\n  },\n\n  attr: function(element, name, value){\n    var lowercasedName = lowercase(name);\n    if (BOOLEAN_ATTR[lowercasedName]) {\n      if (isDefined(value)) {\n        if (!!value) {\n          element[name] = true;\n          element.setAttribute(name, lowercasedName);\n        } else {\n          element[name] = false;\n          element.removeAttribute(lowercasedName);\n        }\n      } else {\n        return (element[name] ||\n                 (element.attributes.getNamedItem(name)|| noop).specified)\n               ? lowercasedName\n               : undefined;\n      }\n    } else if (isDefined(value)) {\n      element.setAttribute(name, value);\n    } else if (element.getAttribute) {\n      // the extra argument \"2\" is to get the right thing for a.href in IE, see jQuery code\n      // some elements (e.g. Document) don't have get attribute, so return undefined\n      var ret = element.getAttribute(name, 2);\n      // normalize non-existing attributes to undefined (as jQuery)\n      return ret === null ? undefined : ret;\n    }\n  },\n\n  prop: function(element, name, value) {\n    if (isDefined(value)) {\n      element[name] = value;\n    } else {\n      return element[name];\n    }\n  },\n\n  text: (function() {\n    var NODE_TYPE_TEXT_PROPERTY = [];\n    if (msie < 9) {\n      NODE_TYPE_TEXT_PROPERTY[1] = 'innerText';    /** Element **/\n      NODE_TYPE_TEXT_PROPERTY[3] = 'nodeValue';    /** Text **/\n    } else {\n      NODE_TYPE_TEXT_PROPERTY[1] =                 /** Element **/\n      NODE_TYPE_TEXT_PROPERTY[3] = 'textContent';  /** Text **/\n    }\n    getText.$dv = '';\n    return getText;\n\n    function getText(element, value) {\n      var textProp = NODE_TYPE_TEXT_PROPERTY[element.nodeType];\n      if (isUndefined(value)) {\n        return textProp ? element[textProp] : '';\n      }\n      element[textProp] = value;\n    }\n  })(),\n\n  val: function(element, value) {\n    if (isUndefined(value)) {\n      if (nodeName_(element) === 'SELECT' && element.multiple) {\n        var result = [];\n        forEach(element.options, function (option) {\n          if (option.selected) {\n            result.push(option.value || option.text);\n          }\n        });\n        return result.length === 0 ? null : result;\n      }\n      return element.value;\n    }\n    element.value = value;\n  },\n\n  html: function(element, value) {\n    if (isUndefined(value)) {\n      return element.innerHTML;\n    }\n    for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {\n      jqLiteDealoc(childNodes[i]);\n    }\n    element.innerHTML = value;\n  },\n\n  empty: jqLiteEmpty\n}, function(fn, name){\n  /**\n   * Properties: writes return selection, reads return first value\n   */\n  JQLite.prototype[name] = function(arg1, arg2) {\n    var i, key;\n    var nodeCount = this.length;\n\n    // jqLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it\n    // in a way that survives minification.\n    // jqLiteEmpty takes no arguments but is a setter.\n    if (fn !== jqLiteEmpty &&\n        (((fn.length == 2 && (fn !== jqLiteHasClass && fn !== jqLiteController)) ? arg1 : arg2) === undefined)) {\n      if (isObject(arg1)) {\n\n        // we are a write, but the object properties are the key/values\n        for (i = 0; i < nodeCount; i++) {\n          if (fn === jqLiteData) {\n            // data() takes the whole object in jQuery\n            fn(this[i], arg1);\n          } else {\n            for (key in arg1) {\n              fn(this[i], key, arg1[key]);\n            }\n          }\n        }\n        // return self for chaining\n        return this;\n      } else {\n        // we are a read, so read the first child.\n        // TODO: do we still need this?\n        var value = fn.$dv;\n        // Only if we have $dv do we iterate over all, otherwise it is just the first element.\n        var jj = (value === undefined) ? Math.min(nodeCount, 1) : nodeCount;\n        for (var j = 0; j < jj; j++) {\n          var nodeValue = fn(this[j], arg1, arg2);\n          value = value ? value + nodeValue : nodeValue;\n        }\n        return value;\n      }\n    } else {\n      // we are a write, so apply to all children\n      for (i = 0; i < nodeCount; i++) {\n        fn(this[i], arg1, arg2);\n      }\n      // return self for chaining\n      return this;\n    }\n  };\n});\n\nfunction createEventHandler(element, events) {\n  var eventHandler = function (event, type) {\n    if (!event.preventDefault) {\n      event.preventDefault = function() {\n        event.returnValue = false; //ie\n      };\n    }\n\n    if (!event.stopPropagation) {\n      event.stopPropagation = function() {\n        event.cancelBubble = true; //ie\n      };\n    }\n\n    if (!event.target) {\n      event.target = event.srcElement || document;\n    }\n\n    if (isUndefined(event.defaultPrevented)) {\n      var prevent = event.preventDefault;\n      event.preventDefault = function() {\n        event.defaultPrevented = true;\n        prevent.call(event);\n      };\n      event.defaultPrevented = false;\n    }\n\n    event.isDefaultPrevented = function() {\n      return event.defaultPrevented || event.returnValue === false;\n    };\n\n    // Copy event handlers in case event handlers array is modified during execution.\n    var eventHandlersCopy = shallowCopy(events[type || event.type] || []);\n\n    forEach(eventHandlersCopy, function(fn) {\n      fn.call(element, event);\n    });\n\n    // Remove monkey-patched methods (IE),\n    // as they would cause memory leaks in IE8.\n    if (msie <= 8) {\n      // IE7/8 does not allow to delete property on native object\n      event.preventDefault = null;\n      event.stopPropagation = null;\n      event.isDefaultPrevented = null;\n    } else {\n      // It shouldn't affect normal browsers (native methods are defined on prototype).\n      delete event.preventDefault;\n      delete event.stopPropagation;\n      delete event.isDefaultPrevented;\n    }\n  };\n  eventHandler.elem = element;\n  return eventHandler;\n}\n\n//////////////////////////////////////////\n// Functions iterating traversal.\n// These functions chain results into a single\n// selector.\n//////////////////////////////////////////\nforEach({\n  removeData: jqLiteRemoveData,\n\n  dealoc: jqLiteDealoc,\n\n  on: function onFn(element, type, fn, unsupported){\n    if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters');\n\n    var events = jqLiteExpandoStore(element, 'events'),\n        handle = jqLiteExpandoStore(element, 'handle');\n\n    if (!events) jqLiteExpandoStore(element, 'events', events = {});\n    if (!handle) jqLiteExpandoStore(element, 'handle', handle = createEventHandler(element, events));\n\n    forEach(type.split(' '), function(type){\n      var eventFns = events[type];\n\n      if (!eventFns) {\n        if (type == 'mouseenter' || type == 'mouseleave') {\n          var contains = document.body.contains || document.body.compareDocumentPosition ?\n          function( a, b ) {\n            // jshint bitwise: false\n            var adown = a.nodeType === 9 ? a.documentElement : a,\n            bup = b && b.parentNode;\n            return a === bup || !!( bup && bup.nodeType === 1 && (\n              adown.contains ?\n              adown.contains( bup ) :\n              a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16\n              ));\n            } :\n            function( a, b ) {\n              if ( b ) {\n                while ( (b = b.parentNode) ) {\n                  if ( b === a ) {\n                    return true;\n                  }\n                }\n              }\n              return false;\n            };\n\n          events[type] = [];\n\n          // Refer to jQuery's implementation of mouseenter & mouseleave\n          // Read about mouseenter and mouseleave:\n          // http://www.quirksmode.org/js/events_mouse.html#link8\n          var eventmap = { mouseleave : \"mouseout\", mouseenter : \"mouseover\"};\n\n          onFn(element, eventmap[type], function(event) {\n            var target = this, related = event.relatedTarget;\n            // For mousenter/leave call the handler if related is outside the target.\n            // NB: No relatedTarget if the mouse left/entered the browser window\n            if ( !related || (related !== target && !contains(target, related)) ){\n              handle(event, type);\n            }\n          });\n\n        } else {\n          addEventListenerFn(element, type, handle);\n          events[type] = [];\n        }\n        eventFns = events[type];\n      }\n      eventFns.push(fn);\n    });\n  },\n\n  off: jqLiteOff,\n\n  one: function(element, type, fn) {\n    element = jqLite(element);\n\n    //add the listener twice so that when it is called\n    //you can remove the original function and still be\n    //able to call element.off(ev, fn) normally\n    element.on(type, function onFn() {\n      element.off(type, fn);\n      element.off(type, onFn);\n    });\n    element.on(type, fn);\n  },\n\n  replaceWith: function(element, replaceNode) {\n    var index, parent = element.parentNode;\n    jqLiteDealoc(element);\n    forEach(new JQLite(replaceNode), function(node){\n      if (index) {\n        parent.insertBefore(node, index.nextSibling);\n      } else {\n        parent.replaceChild(node, element);\n      }\n      index = node;\n    });\n  },\n\n  children: function(element) {\n    var children = [];\n    forEach(element.childNodes, function(element){\n      if (element.nodeType === 1)\n        children.push(element);\n    });\n    return children;\n  },\n\n  contents: function(element) {\n    return element.contentDocument || element.childNodes || [];\n  },\n\n  append: function(element, node) {\n    forEach(new JQLite(node), function(child){\n      if (element.nodeType === 1 || element.nodeType === 11) {\n        element.appendChild(child);\n      }\n    });\n  },\n\n  prepend: function(element, node) {\n    if (element.nodeType === 1) {\n      var index = element.firstChild;\n      forEach(new JQLite(node), function(child){\n        element.insertBefore(child, index);\n      });\n    }\n  },\n\n  wrap: function(element, wrapNode) {\n    wrapNode = jqLite(wrapNode)[0];\n    var parent = element.parentNode;\n    if (parent) {\n      parent.replaceChild(wrapNode, element);\n    }\n    wrapNode.appendChild(element);\n  },\n\n  remove: function(element) {\n    jqLiteDealoc(element);\n    var parent = element.parentNode;\n    if (parent) parent.removeChild(element);\n  },\n\n  after: function(element, newElement) {\n    var index = element, parent = element.parentNode;\n    forEach(new JQLite(newElement), function(node){\n      parent.insertBefore(node, index.nextSibling);\n      index = node;\n    });\n  },\n\n  addClass: jqLiteAddClass,\n  removeClass: jqLiteRemoveClass,\n\n  toggleClass: function(element, selector, condition) {\n    if (selector) {\n      forEach(selector.split(' '), function(className){\n        var classCondition = condition;\n        if (isUndefined(classCondition)) {\n          classCondition = !jqLiteHasClass(element, className);\n        }\n        (classCondition ? jqLiteAddClass : jqLiteRemoveClass)(element, className);\n      });\n    }\n  },\n\n  parent: function(element) {\n    var parent = element.parentNode;\n    return parent && parent.nodeType !== 11 ? parent : null;\n  },\n\n  next: function(element) {\n    if (element.nextElementSibling) {\n      return element.nextElementSibling;\n    }\n\n    // IE8 doesn't have nextElementSibling\n    var elm = element.nextSibling;\n    while (elm != null && elm.nodeType !== 1) {\n      elm = elm.nextSibling;\n    }\n    return elm;\n  },\n\n  find: function(element, selector) {\n    if (element.getElementsByTagName) {\n      return element.getElementsByTagName(selector);\n    } else {\n      return [];\n    }\n  },\n\n  clone: jqLiteClone,\n\n  triggerHandler: function(element, eventName, eventData) {\n    // Copy event handlers in case event handlers array is modified during execution.\n    var eventFns = (jqLiteExpandoStore(element, 'events') || {})[eventName],\n        eventFnsCopy = shallowCopy(eventFns || []);\n\n    eventData = eventData || [];\n\n    var event = [{\n      preventDefault: noop,\n      stopPropagation: noop\n    }];\n\n    forEach(eventFnsCopy, function(fn) {\n      fn.apply(element, event.concat(eventData));\n    });\n  }\n}, function(fn, name){\n  /**\n   * chaining functions\n   */\n  JQLite.prototype[name] = function(arg1, arg2, arg3) {\n    var value;\n    for(var i=0; i < this.length; i++) {\n      if (isUndefined(value)) {\n        value = fn(this[i], arg1, arg2, arg3);\n        if (isDefined(value)) {\n          // any function which returns a value needs to be wrapped\n          value = jqLite(value);\n        }\n      } else {\n        jqLiteAddNodes(value, fn(this[i], arg1, arg2, arg3));\n      }\n    }\n    return isDefined(value) ? value : this;\n  };\n\n  // bind legacy bind/unbind to on/off\n  JQLite.prototype.bind = JQLite.prototype.on;\n  JQLite.prototype.unbind = JQLite.prototype.off;\n});\n\n/**\n * Computes a hash of an 'obj'.\n * Hash of a:\n *  string is string\n *  number is number as string\n *  object is either result of calling $$hashKey function on the object or uniquely generated id,\n *         that is also assigned to the $$hashKey property of the object.\n *\n * @param obj\n * @returns {string} hash string such that the same input will have the same hash string.\n *         The resulting string key is in 'type:hashKey' format.\n */\nfunction hashKey(obj, nextUidFn) {\n  var objType = typeof obj,\n      key;\n\n  if (objType == 'function' || (objType == 'object' && obj !== null)) {\n    if (typeof (key = obj.$$hashKey) == 'function') {\n      // must invoke on object to keep the right this\n      key = obj.$$hashKey();\n    } else if (key === undefined) {\n      key = obj.$$hashKey = (nextUidFn || nextUid)();\n    }\n  } else {\n    key = obj;\n  }\n\n  return objType + ':' + key;\n}\n\n/**\n * HashMap which can use objects as keys\n */\nfunction HashMap(array, isolatedUid) {\n  if (isolatedUid) {\n    var uid = 0;\n    this.nextUid = function() {\n      return ++uid;\n    };\n  }\n  forEach(array, this.put, this);\n}\nHashMap.prototype = {\n  /**\n   * Store key value pair\n   * @param key key to store can be any type\n   * @param value value to store can be any type\n   */\n  put: function(key, value) {\n    this[hashKey(key, this.nextUid)] = value;\n  },\n\n  /**\n   * @param key\n   * @returns {Object} the value for the key\n   */\n  get: function(key) {\n    return this[hashKey(key, this.nextUid)];\n  },\n\n  /**\n   * Remove the key/value pair\n   * @param key\n   */\n  remove: function(key) {\n    var value = this[key = hashKey(key, this.nextUid)];\n    delete this[key];\n    return value;\n  }\n};\n\n/**\n * @ngdoc function\n * @module ng\n * @name angular.injector\n * @kind function\n *\n * @description\n * Creates an injector function that can be used for retrieving services as well as for\n * dependency injection (see {@link guide/di dependency injection}).\n *\n\n * @param {Array.<string|Function>} modules A list of module functions or their aliases. See\n *        {@link angular.module}. The `ng` module must be explicitly added.\n * @returns {function()} Injector function. See {@link auto.$injector $injector}.\n *\n * @example\n * Typical usage\n * ```js\n *   // create an injector\n *   var $injector = angular.injector(['ng']);\n *\n *   // use the injector to kick off your application\n *   // use the type inference to auto inject arguments, or use implicit injection\n *   $injector.invoke(function($rootScope, $compile, $document){\n *     $compile($document)($rootScope);\n *     $rootScope.$digest();\n *   });\n * ```\n *\n * Sometimes you want to get access to the injector of a currently running Angular app\n * from outside Angular. Perhaps, you want to inject and compile some markup after the\n * application has been bootstrapped. You can do this using the extra `injector()` added\n * to JQuery/jqLite elements. See {@link angular.element}.\n *\n * *This is fairly rare but could be the case if a third party library is injecting the\n * markup.*\n *\n * In the following example a new block of HTML containing a `ng-controller`\n * directive is added to the end of the document body by JQuery. We then compile and link\n * it into the current AngularJS scope.\n *\n * ```js\n * var $div = $('<div ng-controller=\"MyCtrl\">{{content.label}}</div>');\n * $(document.body).append($div);\n *\n * angular.element(document).injector().invoke(function($compile) {\n *   var scope = angular.element($div).scope();\n *   $compile($div)(scope);\n * });\n * ```\n */\n\n\n/**\n * @ngdoc module\n * @name auto\n * @description\n *\n * Implicit module which gets automatically added to each {@link auto.$injector $injector}.\n */\n\nvar FN_ARGS = /^function\\s*[^\\(]*\\(\\s*([^\\)]*)\\)/m;\nvar FN_ARG_SPLIT = /,/;\nvar FN_ARG = /^\\s*(_?)(\\S+?)\\1\\s*$/;\nvar STRIP_COMMENTS = /((\\/\\/.*$)|(\\/\\*[\\s\\S]*?\\*\\/))/mg;\nvar $injectorMinErr = minErr('$injector');\nfunction annotate(fn) {\n  var $inject,\n      fnText,\n      argDecl,\n      last;\n\n  if (typeof fn === 'function') {\n    if (!($inject = fn.$inject)) {\n      $inject = [];\n      if (fn.length) {\n        fnText = fn.toString().replace(STRIP_COMMENTS, '');\n        argDecl = fnText.match(FN_ARGS);\n        forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){\n          arg.replace(FN_ARG, function(all, underscore, name){\n            $inject.push(name);\n          });\n        });\n      }\n      fn.$inject = $inject;\n    }\n  } else if (isArray(fn)) {\n    last = fn.length - 1;\n    assertArgFn(fn[last], 'fn');\n    $inject = fn.slice(0, last);\n  } else {\n    assertArgFn(fn, 'fn', true);\n  }\n  return $inject;\n}\n\n///////////////////////////////////////\n\n/**\n * @ngdoc service\n * @name $injector\n * @kind function\n *\n * @description\n *\n * `$injector` is used to retrieve object instances as defined by\n * {@link auto.$provide provider}, instantiate types, invoke methods,\n * and load modules.\n *\n * The following always holds true:\n *\n * ```js\n *   var $injector = angular.injector();\n *   expect($injector.get('$injector')).toBe($injector);\n *   expect($injector.invoke(function($injector){\n *     return $injector;\n *   }).toBe($injector);\n * ```\n *\n * # Injection Function Annotation\n *\n * JavaScript does not have annotations, and annotations are needed for dependency injection. The\n * following are all valid ways of annotating function with injection arguments and are equivalent.\n *\n * ```js\n *   // inferred (only works if code not minified/obfuscated)\n *   $injector.invoke(function(serviceA){});\n *\n *   // annotated\n *   function explicit(serviceA) {};\n *   explicit.$inject = ['serviceA'];\n *   $injector.invoke(explicit);\n *\n *   // inline\n *   $injector.invoke(['serviceA', function(serviceA){}]);\n * ```\n *\n * ## Inference\n *\n * In JavaScript calling `toString()` on a function returns the function definition. The definition\n * can then be parsed and the function arguments can be extracted. *NOTE:* This does not work with\n * minification, and obfuscation tools since these tools change the argument names.\n *\n * ## `$inject` Annotation\n * By adding an `$inject` property onto a function the injection parameters can be specified.\n *\n * ## Inline\n * As an array of injection names, where the last item in the array is the function to call.\n */\n\n/**\n * @ngdoc method\n * @name $injector#get\n *\n * @description\n * Return an instance of the service.\n *\n * @param {string} name The name of the instance to retrieve.\n * @return {*} The instance.\n */\n\n/**\n * @ngdoc method\n * @name $injector#invoke\n *\n * @description\n * Invoke the method and supply the method arguments from the `$injector`.\n *\n * @param {!Function} fn The function to invoke. Function parameters are injected according to the\n *   {@link guide/di $inject Annotation} rules.\n * @param {Object=} self The `this` for the invoked method.\n * @param {Object=} locals Optional object. If preset then any argument names are read from this\n *                         object first, before the `$injector` is consulted.\n * @returns {*} the value returned by the invoked `fn` function.\n */\n\n/**\n * @ngdoc method\n * @name $injector#has\n *\n * @description\n * Allows the user to query if the particular service exists.\n *\n * @param {string} Name of the service to query.\n * @returns {boolean} returns true if injector has given service.\n */\n\n/**\n * @ngdoc method\n * @name $injector#instantiate\n * @description\n * Create a new instance of JS type. The method takes a constructor function, invokes the new\n * operator, and supplies all of the arguments to the constructor function as specified by the\n * constructor annotation.\n *\n * @param {Function} Type Annotated constructor function.\n * @param {Object=} locals Optional object. If preset then any argument names are read from this\n * object first, before the `$injector` is consulted.\n * @returns {Object} new instance of `Type`.\n */\n\n/**\n * @ngdoc method\n * @name $injector#annotate\n *\n * @description\n * Returns an array of service names which the function is requesting for injection. This API is\n * used by the injector to determine which services need to be injected into the function when the\n * function is invoked. There are three ways in which the function can be annotated with the needed\n * dependencies.\n *\n * # Argument names\n *\n * The simplest form is to extract the dependencies from the arguments of the function. This is done\n * by converting the function into a string using `toString()` method and extracting the argument\n * names.\n * ```js\n *   // Given\n *   function MyController($scope, $route) {\n *     // ...\n *   }\n *\n *   // Then\n *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);\n * ```\n *\n * This method does not work with code minification / obfuscation. For this reason the following\n * annotation strategies are supported.\n *\n * # The `$inject` property\n *\n * If a function has an `$inject` property and its value is an array of strings, then the strings\n * represent names of services to be injected into the function.\n * ```js\n *   // Given\n *   var MyController = function(obfuscatedScope, obfuscatedRoute) {\n *     // ...\n *   }\n *   // Define function dependencies\n *   MyController['$inject'] = ['$scope', '$route'];\n *\n *   // Then\n *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);\n * ```\n *\n * # The array notation\n *\n * It is often desirable to inline Injected functions and that's when setting the `$inject` property\n * is very inconvenient. In these situations using the array notation to specify the dependencies in\n * a way that survives minification is a better choice:\n *\n * ```js\n *   // We wish to write this (not minification / obfuscation safe)\n *   injector.invoke(function($compile, $rootScope) {\n *     // ...\n *   });\n *\n *   // We are forced to write break inlining\n *   var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {\n *     // ...\n *   };\n *   tmpFn.$inject = ['$compile', '$rootScope'];\n *   injector.invoke(tmpFn);\n *\n *   // To better support inline function the inline annotation is supported\n *   injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {\n *     // ...\n *   }]);\n *\n *   // Therefore\n *   expect(injector.annotate(\n *      ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])\n *    ).toEqual(['$compile', '$rootScope']);\n * ```\n *\n * @param {Function|Array.<string|Function>} fn Function for which dependent service names need to\n * be retrieved as described above.\n *\n * @returns {Array.<string>} The names of the services which the function requires.\n */\n\n\n\n\n/**\n * @ngdoc service\n * @name $provide\n *\n * @description\n *\n * The {@link auto.$provide $provide} service has a number of methods for registering components\n * with the {@link auto.$injector $injector}. Many of these functions are also exposed on\n * {@link angular.Module}.\n *\n * An Angular **service** is a singleton object created by a **service factory**.  These **service\n * factories** are functions which, in turn, are created by a **service provider**.\n * The **service providers** are constructor functions. When instantiated they must contain a\n * property called `$get`, which holds the **service factory** function.\n *\n * When you request a service, the {@link auto.$injector $injector} is responsible for finding the\n * correct **service provider**, instantiating it and then calling its `$get` **service factory**\n * function to get the instance of the **service**.\n *\n * Often services have no configuration options and there is no need to add methods to the service\n * provider.  The provider will be no more than a constructor function with a `$get` property. For\n * these cases the {@link auto.$provide $provide} service has additional helper methods to register\n * services without specifying a provider.\n *\n * * {@link auto.$provide#provider provider(provider)} - registers a **service provider** with the\n *     {@link auto.$injector $injector}\n * * {@link auto.$provide#constant constant(obj)} - registers a value/object that can be accessed by\n *     providers and services.\n * * {@link auto.$provide#value value(obj)} - registers a value/object that can only be accessed by\n *     services, not providers.\n * * {@link auto.$provide#factory factory(fn)} - registers a service **factory function**, `fn`,\n *     that will be wrapped in a **service provider** object, whose `$get` property will contain the\n *     given factory function.\n * * {@link auto.$provide#service service(class)} - registers a **constructor function**, `class`\n *     that will be wrapped in a **service provider** object, whose `$get` property will instantiate\n *      a new object using the given constructor function.\n *\n * See the individual methods for more information and examples.\n */\n\n/**\n * @ngdoc method\n * @name $provide#provider\n * @description\n *\n * Register a **provider function** with the {@link auto.$injector $injector}. Provider functions\n * are constructor functions, whose instances are responsible for \"providing\" a factory for a\n * service.\n *\n * Service provider names start with the name of the service they provide followed by `Provider`.\n * For example, the {@link ng.$log $log} service has a provider called\n * {@link ng.$logProvider $logProvider}.\n *\n * Service provider objects can have additional methods which allow configuration of the provider\n * and its service. Importantly, you can configure what kind of service is created by the `$get`\n * method, or how that service will act. For example, the {@link ng.$logProvider $logProvider} has a\n * method {@link ng.$logProvider#debugEnabled debugEnabled}\n * which lets you specify whether the {@link ng.$log $log} service will log debug messages to the\n * console or not.\n *\n * @param {string} name The name of the instance. NOTE: the provider will be available under `name +\n                        'Provider'` key.\n * @param {(Object|function())} provider If the provider is:\n *\n *   - `Object`: then it should have a `$get` method. The `$get` method will be invoked using\n *     {@link auto.$injector#invoke $injector.invoke()} when an instance needs to be created.\n *   - `Constructor`: a new instance of the provider will be created using\n *     {@link auto.$injector#instantiate $injector.instantiate()}, then treated as `object`.\n *\n * @returns {Object} registered provider instance\n\n * @example\n *\n * The following example shows how to create a simple event tracking service and register it using\n * {@link auto.$provide#provider $provide.provider()}.\n *\n * ```js\n *  // Define the eventTracker provider\n *  function EventTrackerProvider() {\n *    var trackingUrl = '/track';\n *\n *    // A provider method for configuring where the tracked events should been saved\n *    this.setTrackingUrl = function(url) {\n *      trackingUrl = url;\n *    };\n *\n *    // The service factory function\n *    this.$get = ['$http', function($http) {\n *      var trackedEvents = {};\n *      return {\n *        // Call this to track an event\n *        event: function(event) {\n *          var count = trackedEvents[event] || 0;\n *          count += 1;\n *          trackedEvents[event] = count;\n *          return count;\n *        },\n *        // Call this to save the tracked events to the trackingUrl\n *        save: function() {\n *          $http.post(trackingUrl, trackedEvents);\n *        }\n *      };\n *    }];\n *  }\n *\n *  describe('eventTracker', function() {\n *    var postSpy;\n *\n *    beforeEach(module(function($provide) {\n *      // Register the eventTracker provider\n *      $provide.provider('eventTracker', EventTrackerProvider);\n *    }));\n *\n *    beforeEach(module(function(eventTrackerProvider) {\n *      // Configure eventTracker provider\n *      eventTrackerProvider.setTrackingUrl('/custom-track');\n *    }));\n *\n *    it('tracks events', inject(function(eventTracker) {\n *      expect(eventTracker.event('login')).toEqual(1);\n *      expect(eventTracker.event('login')).toEqual(2);\n *    }));\n *\n *    it('saves to the tracking url', inject(function(eventTracker, $http) {\n *      postSpy = spyOn($http, 'post');\n *      eventTracker.event('login');\n *      eventTracker.save();\n *      expect(postSpy).toHaveBeenCalled();\n *      expect(postSpy.mostRecentCall.args[0]).not.toEqual('/track');\n *      expect(postSpy.mostRecentCall.args[0]).toEqual('/custom-track');\n *      expect(postSpy.mostRecentCall.args[1]).toEqual({ 'login': 1 });\n *    }));\n *  });\n * ```\n */\n\n/**\n * @ngdoc method\n * @name $provide#factory\n * @description\n *\n * Register a **service factory**, which will be called to return the service instance.\n * This is short for registering a service where its provider consists of only a `$get` property,\n * which is the given service factory function.\n * You should use {@link auto.$provide#factory $provide.factory(getFn)} if you do not need to\n * configure your service in a provider.\n *\n * @param {string} name The name of the instance.\n * @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand\n *                            for `$provide.provider(name, {$get: $getFn})`.\n * @returns {Object} registered provider instance\n *\n * @example\n * Here is an example of registering a service\n * ```js\n *   $provide.factory('ping', ['$http', function($http) {\n *     return function ping() {\n *       return $http.send('/ping');\n *     };\n *   }]);\n * ```\n * You would then inject and use this service like this:\n * ```js\n *   someModule.controller('Ctrl', ['ping', function(ping) {\n *     ping();\n *   }]);\n * ```\n */\n\n\n/**\n * @ngdoc method\n * @name $provide#service\n * @description\n *\n * Register a **service constructor**, which will be invoked with `new` to create the service\n * instance.\n * This is short for registering a service where its provider's `$get` property is the service\n * constructor function that will be used to instantiate the service instance.\n *\n * You should use {@link auto.$provide#service $provide.service(class)} if you define your service\n * as a type/class.\n *\n * @param {string} name The name of the instance.\n * @param {Function} constructor A class (constructor function) that will be instantiated.\n * @returns {Object} registered provider instance\n *\n * @example\n * Here is an example of registering a service using\n * {@link auto.$provide#service $provide.service(class)}.\n * ```js\n *   var Ping = function($http) {\n *     this.$http = $http;\n *   };\n *\n *   Ping.$inject = ['$http'];\n *\n *   Ping.prototype.send = function() {\n *     return this.$http.get('/ping');\n *   };\n *   $provide.service('ping', Ping);\n * ```\n * You would then inject and use this service like this:\n * ```js\n *   someModule.controller('Ctrl', ['ping', function(ping) {\n *     ping.send();\n *   }]);\n * ```\n */\n\n\n/**\n * @ngdoc method\n * @name $provide#value\n * @description\n *\n * Register a **value service** with the {@link auto.$injector $injector}, such as a string, a\n * number, an array, an object or a function.  This is short for registering a service where its\n * provider's `$get` property is a factory function that takes no arguments and returns the **value\n * service**.\n *\n * Value services are similar to constant services, except that they cannot be injected into a\n * module configuration function (see {@link angular.Module#config}) but they can be overridden by\n * an Angular\n * {@link auto.$provide#decorator decorator}.\n *\n * @param {string} name The name of the instance.\n * @param {*} value The value.\n * @returns {Object} registered provider instance\n *\n * @example\n * Here are some examples of creating value services.\n * ```js\n *   $provide.value('ADMIN_USER', 'admin');\n *\n *   $provide.value('RoleLookup', { admin: 0, writer: 1, reader: 2 });\n *\n *   $provide.value('halfOf', function(value) {\n *     return value / 2;\n *   });\n * ```\n */\n\n\n/**\n * @ngdoc method\n * @name $provide#constant\n * @description\n *\n * Register a **constant service**, such as a string, a number, an array, an object or a function,\n * with the {@link auto.$injector $injector}. Unlike {@link auto.$provide#value value} it can be\n * injected into a module configuration function (see {@link angular.Module#config}) and it cannot\n * be overridden by an Angular {@link auto.$provide#decorator decorator}.\n *\n * @param {string} name The name of the constant.\n * @param {*} value The constant value.\n * @returns {Object} registered instance\n *\n * @example\n * Here a some examples of creating constants:\n * ```js\n *   $provide.constant('SHARD_HEIGHT', 306);\n *\n *   $provide.constant('MY_COLOURS', ['red', 'blue', 'grey']);\n *\n *   $provide.constant('double', function(value) {\n *     return value * 2;\n *   });\n * ```\n */\n\n\n/**\n * @ngdoc method\n * @name $provide#decorator\n * @description\n *\n * Register a **service decorator** with the {@link auto.$injector $injector}. A service decorator\n * intercepts the creation of a service, allowing it to override or modify the behaviour of the\n * service. The object returned by the decorator may be the original service, or a new service\n * object which replaces or wraps and delegates to the original service.\n *\n * @param {string} name The name of the service to decorate.\n * @param {function()} decorator This function will be invoked when the service needs to be\n *    instantiated and should return the decorated service instance. The function is called using\n *    the {@link auto.$injector#invoke injector.invoke} method and is therefore fully injectable.\n *    Local injection arguments:\n *\n *    * `$delegate` - The original service instance, which can be monkey patched, configured,\n *      decorated or delegated to.\n *\n * @example\n * Here we decorate the {@link ng.$log $log} service to convert warnings to errors by intercepting\n * calls to {@link ng.$log#error $log.warn()}.\n * ```js\n *   $provide.decorator('$log', ['$delegate', function($delegate) {\n *     $delegate.warn = $delegate.error;\n *     return $delegate;\n *   }]);\n * ```\n */\n\n\nfunction createInjector(modulesToLoad) {\n  var INSTANTIATING = {},\n      providerSuffix = 'Provider',\n      path = [],\n      loadedModules = new HashMap([], true),\n      providerCache = {\n        $provide: {\n            provider: supportObject(provider),\n            factory: supportObject(factory),\n            service: supportObject(service),\n            value: supportObject(value),\n            constant: supportObject(constant),\n            decorator: decorator\n          }\n      },\n      providerInjector = (providerCache.$injector =\n          createInternalInjector(providerCache, function() {\n            throw $injectorMinErr('unpr', \"Unknown provider: {0}\", path.join(' <- '));\n          })),\n      instanceCache = {},\n      instanceInjector = (instanceCache.$injector =\n          createInternalInjector(instanceCache, function(servicename) {\n            var provider = providerInjector.get(servicename + providerSuffix);\n            return instanceInjector.invoke(provider.$get, provider);\n          }));\n\n\n  forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); });\n\n  return instanceInjector;\n\n  ////////////////////////////////////\n  // $provider\n  ////////////////////////////////////\n\n  function supportObject(delegate) {\n    return function(key, value) {\n      if (isObject(key)) {\n        forEach(key, reverseParams(delegate));\n      } else {\n        return delegate(key, value);\n      }\n    };\n  }\n\n  function provider(name, provider_) {\n    assertNotHasOwnProperty(name, 'service');\n    if (isFunction(provider_) || isArray(provider_)) {\n      provider_ = providerInjector.instantiate(provider_);\n    }\n    if (!provider_.$get) {\n      throw $injectorMinErr('pget', \"Provider '{0}' must define $get factory method.\", name);\n    }\n    return providerCache[name + providerSuffix] = provider_;\n  }\n\n  function factory(name, factoryFn) { return provider(name, { $get: factoryFn }); }\n\n  function service(name, constructor) {\n    return factory(name, ['$injector', function($injector) {\n      return $injector.instantiate(constructor);\n    }]);\n  }\n\n  function value(name, val) { return factory(name, valueFn(val)); }\n\n  function constant(name, value) {\n    assertNotHasOwnProperty(name, 'constant');\n    providerCache[name] = value;\n    instanceCache[name] = value;\n  }\n\n  function decorator(serviceName, decorFn) {\n    var origProvider = providerInjector.get(serviceName + providerSuffix),\n        orig$get = origProvider.$get;\n\n    origProvider.$get = function() {\n      var origInstance = instanceInjector.invoke(orig$get, origProvider);\n      return instanceInjector.invoke(decorFn, null, {$delegate: origInstance});\n    };\n  }\n\n  ////////////////////////////////////\n  // Module Loading\n  ////////////////////////////////////\n  function loadModules(modulesToLoad){\n    var runBlocks = [], moduleFn, invokeQueue, i, ii;\n    forEach(modulesToLoad, function(module) {\n      if (loadedModules.get(module)) return;\n      loadedModules.put(module, true);\n\n      try {\n        if (isString(module)) {\n          moduleFn = angularModule(module);\n          runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);\n\n          for(invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) {\n            var invokeArgs = invokeQueue[i],\n                provider = providerInjector.get(invokeArgs[0]);\n\n            provider[invokeArgs[1]].apply(provider, invokeArgs[2]);\n          }\n        } else if (isFunction(module)) {\n            runBlocks.push(providerInjector.invoke(module));\n        } else if (isArray(module)) {\n            runBlocks.push(providerInjector.invoke(module));\n        } else {\n          assertArgFn(module, 'module');\n        }\n      } catch (e) {\n        if (isArray(module)) {\n          module = module[module.length - 1];\n        }\n        if (e.message && e.stack && e.stack.indexOf(e.message) == -1) {\n          // Safari & FF's stack traces don't contain error.message content\n          // unlike those of Chrome and IE\n          // So if stack doesn't contain message, we create a new string that contains both.\n          // Since error.stack is read-only in Safari, I'm overriding e and not e.stack here.\n          /* jshint -W022 */\n          e = e.message + '\\n' + e.stack;\n        }\n        throw $injectorMinErr('modulerr', \"Failed to instantiate module {0} due to:\\n{1}\",\n                  module, e.stack || e.message || e);\n      }\n    });\n    return runBlocks;\n  }\n\n  ////////////////////////////////////\n  // internal Injector\n  ////////////////////////////////////\n\n  function createInternalInjector(cache, factory) {\n\n    function getService(serviceName) {\n      if (cache.hasOwnProperty(serviceName)) {\n        if (cache[serviceName] === INSTANTIATING) {\n          throw $injectorMinErr('cdep', 'Circular dependency found: {0}',\n                    serviceName + ' <- ' + path.join(' <- '));\n        }\n        return cache[serviceName];\n      } else {\n        try {\n          path.unshift(serviceName);\n          cache[serviceName] = INSTANTIATING;\n          return cache[serviceName] = factory(serviceName);\n        } catch (err) {\n          if (cache[serviceName] === INSTANTIATING) {\n            delete cache[serviceName];\n          }\n          throw err;\n        } finally {\n          path.shift();\n        }\n      }\n    }\n\n    function invoke(fn, self, locals){\n      var args = [],\n          $inject = annotate(fn),\n          length, i,\n          key;\n\n      for(i = 0, length = $inject.length; i < length; i++) {\n        key = $inject[i];\n        if (typeof key !== 'string') {\n          throw $injectorMinErr('itkn',\n                  'Incorrect injection token! Expected service name as string, got {0}', key);\n        }\n        args.push(\n          locals && locals.hasOwnProperty(key)\n          ? locals[key]\n          : getService(key)\n        );\n      }\n      if (isArray(fn)) {\n        fn = fn[length];\n      }\n\n      // http://jsperf.com/angularjs-invoke-apply-vs-switch\n      // #5388\n      return fn.apply(self, args);\n    }\n\n    function instantiate(Type, locals) {\n      var Constructor = function() {},\n          instance, returnedValue;\n\n      // Check if Type is annotated and use just the given function at n-1 as parameter\n      // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]);\n      Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype;\n      instance = new Constructor();\n      returnedValue = invoke(Type, instance, locals);\n\n      return isObject(returnedValue) || isFunction(returnedValue) ? returnedValue : instance;\n    }\n\n    return {\n      invoke: invoke,\n      instantiate: instantiate,\n      get: getService,\n      annotate: annotate,\n      has: function(name) {\n        return providerCache.hasOwnProperty(name + providerSuffix) || cache.hasOwnProperty(name);\n      }\n    };\n  }\n}\n\n/**\n * @ngdoc service\n * @name $anchorScroll\n * @kind function\n * @requires $window\n * @requires $location\n * @requires $rootScope\n *\n * @description\n * When called, it checks current value of `$location.hash()` and scrolls to the related element,\n * according to rules specified in\n * [Html5 spec](http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document).\n *\n * It also watches the `$location.hash()` and scrolls whenever it changes to match any anchor.\n * This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`.\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n       <div id=\"scrollArea\" ng-controller=\"ScrollCtrl\">\n         <a ng-click=\"gotoBottom()\">Go to bottom</a>\n         <a id=\"bottom\"></a> You're at the bottom!\n       </div>\n     </file>\n     <file name=\"script.js\">\n       function ScrollCtrl($scope, $location, $anchorScroll) {\n         $scope.gotoBottom = function (){\n           // set the location.hash to the id of\n           // the element you wish to scroll to.\n           $location.hash('bottom');\n\n           // call $anchorScroll()\n           $anchorScroll();\n         };\n       }\n     </file>\n     <file name=\"style.css\">\n       #scrollArea {\n         height: 350px;\n         overflow: auto;\n       }\n\n       #bottom {\n         display: block;\n         margin-top: 2000px;\n       }\n     </file>\n   </example>\n */\nfunction $AnchorScrollProvider() {\n\n  var autoScrollingEnabled = true;\n\n  this.disableAutoScrolling = function() {\n    autoScrollingEnabled = false;\n  };\n\n  this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) {\n    var document = $window.document;\n\n    // helper function to get first anchor from a NodeList\n    // can't use filter.filter, as it accepts only instances of Array\n    // and IE can't convert NodeList to an array using [].slice\n    // TODO(vojta): use filter if we change it to accept lists as well\n    function getFirstAnchor(list) {\n      var result = null;\n      forEach(list, function(element) {\n        if (!result && lowercase(element.nodeName) === 'a') result = element;\n      });\n      return result;\n    }\n\n    function scroll() {\n      var hash = $location.hash(), elm;\n\n      // empty hash, scroll to the top of the page\n      if (!hash) $window.scrollTo(0, 0);\n\n      // element with given id\n      else if ((elm = document.getElementById(hash))) elm.scrollIntoView();\n\n      // first anchor with given name :-D\n      else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView();\n\n      // no element and hash == 'top', scroll to the top of the page\n      else if (hash === 'top') $window.scrollTo(0, 0);\n    }\n\n    // does not scroll when user clicks on anchor link that is currently on\n    // (no url change, no $location.hash() change), browser native does scroll\n    if (autoScrollingEnabled) {\n      $rootScope.$watch(function autoScrollWatch() {return $location.hash();},\n        function autoScrollWatchAction() {\n          $rootScope.$evalAsync(scroll);\n        });\n    }\n\n    return scroll;\n  }];\n}\n\nvar $animateMinErr = minErr('$animate');\n\n/**\n * @ngdoc provider\n * @name $animateProvider\n *\n * @description\n * Default implementation of $animate that doesn't perform any animations, instead just\n * synchronously performs DOM\n * updates and calls done() callbacks.\n *\n * In order to enable animations the ngAnimate module has to be loaded.\n *\n * To see the functional implementation check out src/ngAnimate/animate.js\n */\nvar $AnimateProvider = ['$provide', function($provide) {\n\n\n  this.$$selectors = {};\n\n\n  /**\n   * @ngdoc method\n   * @name $animateProvider#register\n   *\n   * @description\n   * Registers a new injectable animation factory function. The factory function produces the\n   * animation object which contains callback functions for each event that is expected to be\n   * animated.\n   *\n   *   * `eventFn`: `function(Element, doneFunction)` The element to animate, the `doneFunction`\n   *   must be called once the element animation is complete. If a function is returned then the\n   *   animation service will use this function to cancel the animation whenever a cancel event is\n   *   triggered.\n   *\n   *\n   * ```js\n   *   return {\n     *     eventFn : function(element, done) {\n     *       //code to run the animation\n     *       //once complete, then run done()\n     *       return function cancellationFunction() {\n     *         //code to cancel the animation\n     *       }\n     *     }\n     *   }\n   * ```\n   *\n   * @param {string} name The name of the animation.\n   * @param {Function} factory The factory function that will be executed to return the animation\n   *                           object.\n   */\n  this.register = function(name, factory) {\n    var key = name + '-animation';\n    if (name && name.charAt(0) != '.') throw $animateMinErr('notcsel',\n        \"Expecting class selector starting with '.' got '{0}'.\", name);\n    this.$$selectors[name.substr(1)] = key;\n    $provide.factory(key, factory);\n  };\n\n  /**\n   * @ngdoc method\n   * @name $animateProvider#classNameFilter\n   *\n   * @description\n   * Sets and/or returns the CSS class regular expression that is checked when performing\n   * an animation. Upon bootstrap the classNameFilter value is not set at all and will\n   * therefore enable $animate to attempt to perform an animation on any element.\n   * When setting the classNameFilter value, animations will only be performed on elements\n   * that successfully match the filter expression. This in turn can boost performance\n   * for low-powered devices as well as applications containing a lot of structural operations.\n   * @param {RegExp=} expression The className expression which will be checked against all animations\n   * @return {RegExp} The current CSS className expression value. If null then there is no expression value\n   */\n  this.classNameFilter = function(expression) {\n    if(arguments.length === 1) {\n      this.$$classNameFilter = (expression instanceof RegExp) ? expression : null;\n    }\n    return this.$$classNameFilter;\n  };\n\n  this.$get = ['$timeout', '$$asyncCallback', function($timeout, $$asyncCallback) {\n\n    function async(fn) {\n      fn && $$asyncCallback(fn);\n    }\n\n    /**\n     *\n     * @ngdoc service\n     * @name $animate\n     * @description The $animate service provides rudimentary DOM manipulation functions to\n     * insert, remove and move elements within the DOM, as well as adding and removing classes.\n     * This service is the core service used by the ngAnimate $animator service which provides\n     * high-level animation hooks for CSS and JavaScript.\n     *\n     * $animate is available in the AngularJS core, however, the ngAnimate module must be included\n     * to enable full out animation support. Otherwise, $animate will only perform simple DOM\n     * manipulation operations.\n     *\n     * To learn more about enabling animation support, click here to visit the {@link ngAnimate\n     * ngAnimate module page} as well as the {@link ngAnimate.$animate ngAnimate $animate service\n     * page}.\n     */\n    return {\n\n      /**\n       *\n       * @ngdoc method\n       * @name $animate#enter\n       * @kind function\n       * @description Inserts the element into the DOM either after the `after` element or within\n       *   the `parent` element. Once complete, the done() callback will be fired (if provided).\n       * @param {DOMElement} element the element which will be inserted into the DOM\n       * @param {DOMElement} parent the parent element which will append the element as\n       *   a child (if the after element is not present)\n       * @param {DOMElement} after the sibling element which will append the element\n       *   after itself\n       * @param {Function=} done callback function that will be called after the element has been\n       *   inserted into the DOM\n       */\n      enter : function(element, parent, after, done) {\n        if (after) {\n          after.after(element);\n        } else {\n          if (!parent || !parent[0]) {\n            parent = after.parent();\n          }\n          parent.append(element);\n        }\n        async(done);\n      },\n\n      /**\n       *\n       * @ngdoc method\n       * @name $animate#leave\n       * @kind function\n       * @description Removes the element from the DOM. Once complete, the done() callback will be\n       *   fired (if provided).\n       * @param {DOMElement} element the element which will be removed from the DOM\n       * @param {Function=} done callback function that will be called after the element has been\n       *   removed from the DOM\n       */\n      leave : function(element, done) {\n        element.remove();\n        async(done);\n      },\n\n      /**\n       *\n       * @ngdoc method\n       * @name $animate#move\n       * @kind function\n       * @description Moves the position of the provided element within the DOM to be placed\n       * either after the `after` element or inside of the `parent` element. Once complete, the\n       * done() callback will be fired (if provided).\n       *\n       * @param {DOMElement} element the element which will be moved around within the\n       *   DOM\n       * @param {DOMElement} parent the parent element where the element will be\n       *   inserted into (if the after element is not present)\n       * @param {DOMElement} after the sibling element where the element will be\n       *   positioned next to\n       * @param {Function=} done the callback function (if provided) that will be fired after the\n       *   element has been moved to its new position\n       */\n      move : function(element, parent, after, done) {\n        // Do not remove element before insert. Removing will cause data associated with the\n        // element to be dropped. Insert will implicitly do the remove.\n        this.enter(element, parent, after, done);\n      },\n\n      /**\n       *\n       * @ngdoc method\n       * @name $animate#addClass\n       * @kind function\n       * @description Adds the provided className CSS class value to the provided element. Once\n       * complete, the done() callback will be fired (if provided).\n       * @param {DOMElement} element the element which will have the className value\n       *   added to it\n       * @param {string} className the CSS class which will be added to the element\n       * @param {Function=} done the callback function (if provided) that will be fired after the\n       *   className value has been added to the element\n       */\n      addClass : function(element, className, done) {\n        className = isString(className) ?\n                      className :\n                      isArray(className) ? className.join(' ') : '';\n        forEach(element, function (element) {\n          jqLiteAddClass(element, className);\n        });\n        async(done);\n      },\n\n      /**\n       *\n       * @ngdoc method\n       * @name $animate#removeClass\n       * @kind function\n       * @description Removes the provided className CSS class value from the provided element.\n       * Once complete, the done() callback will be fired (if provided).\n       * @param {DOMElement} element the element which will have the className value\n       *   removed from it\n       * @param {string} className the CSS class which will be removed from the element\n       * @param {Function=} done the callback function (if provided) that will be fired after the\n       *   className value has been removed from the element\n       */\n      removeClass : function(element, className, done) {\n        className = isString(className) ?\n                      className :\n                      isArray(className) ? className.join(' ') : '';\n        forEach(element, function (element) {\n          jqLiteRemoveClass(element, className);\n        });\n        async(done);\n      },\n\n      /**\n       *\n       * @ngdoc method\n       * @name $animate#setClass\n       * @kind function\n       * @description Adds and/or removes the given CSS classes to and from the element.\n       * Once complete, the done() callback will be fired (if provided).\n       * @param {DOMElement} element the element which will have its CSS classes changed\n       *   removed from it\n       * @param {string} add the CSS classes which will be added to the element\n       * @param {string} remove the CSS class which will be removed from the element\n       * @param {Function=} done the callback function (if provided) that will be fired after the\n       *   CSS classes have been set on the element\n       */\n      setClass : function(element, add, remove, done) {\n        forEach(element, function (element) {\n          jqLiteAddClass(element, add);\n          jqLiteRemoveClass(element, remove);\n        });\n        async(done);\n      },\n\n      enabled : noop\n    };\n  }];\n}];\n\nfunction $$AsyncCallbackProvider(){\n  this.$get = ['$$rAF', '$timeout', function($$rAF, $timeout) {\n    return $$rAF.supported\n      ? function(fn) { return $$rAF(fn); }\n      : function(fn) {\n        return $timeout(fn, 0, false);\n      };\n  }];\n}\n\n/**\n * ! This is a private undocumented service !\n *\n * @name $browser\n * @requires $log\n * @description\n * This object has two goals:\n *\n * - hide all the global state in the browser caused by the window object\n * - abstract away all the browser specific features and inconsistencies\n *\n * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser`\n * service, which can be used for convenient testing of the application without the interaction with\n * the real browser apis.\n */\n/**\n * @param {object} window The global window object.\n * @param {object} document jQuery wrapped document.\n * @param {function()} XHR XMLHttpRequest constructor.\n * @param {object} $log console.log or an object with the same interface.\n * @param {object} $sniffer $sniffer service\n */\nfunction Browser(window, document, $log, $sniffer) {\n  var self = this,\n      rawDocument = document[0],\n      location = window.location,\n      history = window.history,\n      setTimeout = window.setTimeout,\n      clearTimeout = window.clearTimeout,\n      pendingDeferIds = {};\n\n  self.isMock = false;\n\n  var outstandingRequestCount = 0;\n  var outstandingRequestCallbacks = [];\n\n  // TODO(vojta): remove this temporary api\n  self.$$completeOutstandingRequest = completeOutstandingRequest;\n  self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; };\n\n  /**\n   * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks`\n   * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.\n   */\n  function completeOutstandingRequest(fn) {\n    try {\n      fn.apply(null, sliceArgs(arguments, 1));\n    } finally {\n      outstandingRequestCount--;\n      if (outstandingRequestCount === 0) {\n        while(outstandingRequestCallbacks.length) {\n          try {\n            outstandingRequestCallbacks.pop()();\n          } catch (e) {\n            $log.error(e);\n          }\n        }\n      }\n    }\n  }\n\n  /**\n   * @private\n   * Note: this method is used only by scenario runner\n   * TODO(vojta): prefix this method with $$ ?\n   * @param {function()} callback Function that will be called when no outstanding request\n   */\n  self.notifyWhenNoOutstandingRequests = function(callback) {\n    // force browser to execute all pollFns - this is needed so that cookies and other pollers fire\n    // at some deterministic time in respect to the test runner's actions. Leaving things up to the\n    // regular poller would result in flaky tests.\n    forEach(pollFns, function(pollFn){ pollFn(); });\n\n    if (outstandingRequestCount === 0) {\n      callback();\n    } else {\n      outstandingRequestCallbacks.push(callback);\n    }\n  };\n\n  //////////////////////////////////////////////////////////////\n  // Poll Watcher API\n  //////////////////////////////////////////////////////////////\n  var pollFns = [],\n      pollTimeout;\n\n  /**\n   * @name $browser#addPollFn\n   *\n   * @param {function()} fn Poll function to add\n   *\n   * @description\n   * Adds a function to the list of functions that poller periodically executes,\n   * and starts polling if not started yet.\n   *\n   * @returns {function()} the added function\n   */\n  self.addPollFn = function(fn) {\n    if (isUndefined(pollTimeout)) startPoller(100, setTimeout);\n    pollFns.push(fn);\n    return fn;\n  };\n\n  /**\n   * @param {number} interval How often should browser call poll functions (ms)\n   * @param {function()} setTimeout Reference to a real or fake `setTimeout` function.\n   *\n   * @description\n   * Configures the poller to run in the specified intervals, using the specified\n   * setTimeout fn and kicks it off.\n   */\n  function startPoller(interval, setTimeout) {\n    (function check() {\n      forEach(pollFns, function(pollFn){ pollFn(); });\n      pollTimeout = setTimeout(check, interval);\n    })();\n  }\n\n  //////////////////////////////////////////////////////////////\n  // URL API\n  //////////////////////////////////////////////////////////////\n\n  var lastBrowserUrl = location.href,\n      baseElement = document.find('base'),\n      newLocation = null;\n\n  /**\n   * @name $browser#url\n   *\n   * @description\n   * GETTER:\n   * Without any argument, this method just returns current value of location.href.\n   *\n   * SETTER:\n   * With at least one argument, this method sets url to new value.\n   * If html5 history api supported, pushState/replaceState is used, otherwise\n   * location.href/location.replace is used.\n   * Returns its own instance to allow chaining\n   *\n   * NOTE: this api is intended for use only by the $location service. Please use the\n   * {@link ng.$location $location service} to change url.\n   *\n   * @param {string} url New url (when used as setter)\n   * @param {boolean=} replace Should new url replace current history record ?\n   */\n  self.url = function(url, replace) {\n    // Android Browser BFCache causes location, history reference to become stale.\n    if (location !== window.location) location = window.location;\n    if (history !== window.history) history = window.history;\n\n    // setter\n    if (url) {\n      if (lastBrowserUrl == url) return;\n      lastBrowserUrl = url;\n      if ($sniffer.history) {\n        if (replace) history.replaceState(null, '', url);\n        else {\n          history.pushState(null, '', url);\n          // Crazy Opera Bug: http://my.opera.com/community/forums/topic.dml?id=1185462\n          baseElement.attr('href', baseElement.attr('href'));\n        }\n      } else {\n        newLocation = url;\n        if (replace) {\n          location.replace(url);\n        } else {\n          location.href = url;\n        }\n      }\n      return self;\n    // getter\n    } else {\n      // - newLocation is a workaround for an IE7-9 issue with location.replace and location.href\n      //   methods not updating location.href synchronously.\n      // - the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172\n      return newLocation || location.href.replace(/%27/g,\"'\");\n    }\n  };\n\n  var urlChangeListeners = [],\n      urlChangeInit = false;\n\n  function fireUrlChange() {\n    newLocation = null;\n    if (lastBrowserUrl == self.url()) return;\n\n    lastBrowserUrl = self.url();\n    forEach(urlChangeListeners, function(listener) {\n      listener(self.url());\n    });\n  }\n\n  /**\n   * @name $browser#onUrlChange\n   *\n   * @description\n   * Register callback function that will be called, when url changes.\n   *\n   * It's only called when the url is changed from outside of angular:\n   * - user types different url into address bar\n   * - user clicks on history (forward/back) button\n   * - user clicks on a link\n   *\n   * It's not called when url is changed by $browser.url() method\n   *\n   * The listener gets called with new url as parameter.\n   *\n   * NOTE: this api is intended for use only by the $location service. Please use the\n   * {@link ng.$location $location service} to monitor url changes in angular apps.\n   *\n   * @param {function(string)} listener Listener function to be called when url changes.\n   * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous.\n   */\n  self.onUrlChange = function(callback) {\n    // TODO(vojta): refactor to use node's syntax for events\n    if (!urlChangeInit) {\n      // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera)\n      // don't fire popstate when user change the address bar and don't fire hashchange when url\n      // changed by push/replaceState\n\n      // html5 history api - popstate event\n      if ($sniffer.history) jqLite(window).on('popstate', fireUrlChange);\n      // hashchange event\n      if ($sniffer.hashchange) jqLite(window).on('hashchange', fireUrlChange);\n      // polling\n      else self.addPollFn(fireUrlChange);\n\n      urlChangeInit = true;\n    }\n\n    urlChangeListeners.push(callback);\n    return callback;\n  };\n\n  //////////////////////////////////////////////////////////////\n  // Misc API\n  //////////////////////////////////////////////////////////////\n\n  /**\n   * @name $browser#baseHref\n   *\n   * @description\n   * Returns current <base href>\n   * (always relative - without domain)\n   *\n   * @returns {string} The current base href\n   */\n  self.baseHref = function() {\n    var href = baseElement.attr('href');\n    return href ? href.replace(/^(https?\\:)?\\/\\/[^\\/]*/, '') : '';\n  };\n\n  //////////////////////////////////////////////////////////////\n  // Cookies API\n  //////////////////////////////////////////////////////////////\n  var lastCookies = {};\n  var lastCookieString = '';\n  var cookiePath = self.baseHref();\n\n  /**\n   * @name $browser#cookies\n   *\n   * @param {string=} name Cookie name\n   * @param {string=} value Cookie value\n   *\n   * @description\n   * The cookies method provides a 'private' low level access to browser cookies.\n   * It is not meant to be used directly, use the $cookie service instead.\n   *\n   * The return values vary depending on the arguments that the method was called with as follows:\n   *\n   * - cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify\n   *   it\n   * - cookies(name, value) -> set name to value, if value is undefined delete the cookie\n   * - cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that\n   *   way)\n   *\n   * @returns {Object} Hash of all cookies (if called without any parameter)\n   */\n  self.cookies = function(name, value) {\n    /* global escape: false, unescape: false */\n    var cookieLength, cookieArray, cookie, i, index;\n\n    if (name) {\n      if (value === undefined) {\n        rawDocument.cookie = escape(name) + \"=;path=\" + cookiePath +\n                                \";expires=Thu, 01 Jan 1970 00:00:00 GMT\";\n      } else {\n        if (isString(value)) {\n          cookieLength = (rawDocument.cookie = escape(name) + '=' + escape(value) +\n                                ';path=' + cookiePath).length + 1;\n\n          // per http://www.ietf.org/rfc/rfc2109.txt browser must allow at minimum:\n          // - 300 cookies\n          // - 20 cookies per unique domain\n          // - 4096 bytes per cookie\n          if (cookieLength > 4096) {\n            $log.warn(\"Cookie '\"+ name +\n              \"' possibly not set or overflowed because it was too large (\"+\n              cookieLength + \" > 4096 bytes)!\");\n          }\n        }\n      }\n    } else {\n      if (rawDocument.cookie !== lastCookieString) {\n        lastCookieString = rawDocument.cookie;\n        cookieArray = lastCookieString.split(\"; \");\n        lastCookies = {};\n\n        for (i = 0; i < cookieArray.length; i++) {\n          cookie = cookieArray[i];\n          index = cookie.indexOf('=');\n          if (index > 0) { //ignore nameless cookies\n            name = unescape(cookie.substring(0, index));\n            // the first value that is seen for a cookie is the most\n            // specific one.  values for the same cookie name that\n            // follow are for less specific paths.\n            if (lastCookies[name] === undefined) {\n              lastCookies[name] = unescape(cookie.substring(index + 1));\n            }\n          }\n        }\n      }\n      return lastCookies;\n    }\n  };\n\n\n  /**\n   * @name $browser#defer\n   * @param {function()} fn A function, who's execution should be deferred.\n   * @param {number=} [delay=0] of milliseconds to defer the function execution.\n   * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.\n   *\n   * @description\n   * Executes a fn asynchronously via `setTimeout(fn, delay)`.\n   *\n   * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using\n   * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed\n   * via `$browser.defer.flush()`.\n   *\n   */\n  self.defer = function(fn, delay) {\n    var timeoutId;\n    outstandingRequestCount++;\n    timeoutId = setTimeout(function() {\n      delete pendingDeferIds[timeoutId];\n      completeOutstandingRequest(fn);\n    }, delay || 0);\n    pendingDeferIds[timeoutId] = true;\n    return timeoutId;\n  };\n\n\n  /**\n   * @name $browser#defer.cancel\n   *\n   * @description\n   * Cancels a deferred task identified with `deferId`.\n   *\n   * @param {*} deferId Token returned by the `$browser.defer` function.\n   * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully\n   *                    canceled.\n   */\n  self.defer.cancel = function(deferId) {\n    if (pendingDeferIds[deferId]) {\n      delete pendingDeferIds[deferId];\n      clearTimeout(deferId);\n      completeOutstandingRequest(noop);\n      return true;\n    }\n    return false;\n  };\n\n}\n\nfunction $BrowserProvider(){\n  this.$get = ['$window', '$log', '$sniffer', '$document',\n      function( $window,   $log,   $sniffer,   $document){\n        return new Browser($window, $document, $log, $sniffer);\n      }];\n}\n\n/**\n * @ngdoc service\n * @name $cacheFactory\n *\n * @description\n * Factory that constructs {@link $cacheFactory.Cache Cache} objects and gives access to\n * them.\n *\n * ```js\n *\n *  var cache = $cacheFactory('cacheId');\n *  expect($cacheFactory.get('cacheId')).toBe(cache);\n *  expect($cacheFactory.get('noSuchCacheId')).not.toBeDefined();\n *\n *  cache.put(\"key\", \"value\");\n *  cache.put(\"another key\", \"another value\");\n *\n *  // We've specified no options on creation\n *  expect(cache.info()).toEqual({id: 'cacheId', size: 2});\n *\n * ```\n *\n *\n * @param {string} cacheId Name or id of the newly created cache.\n * @param {object=} options Options object that specifies the cache behavior. Properties:\n *\n *   - `{number=}` `capacity` — turns the cache into LRU cache.\n *\n * @returns {object} Newly created cache object with the following set of methods:\n *\n * - `{object}` `info()` — Returns id, size, and options of cache.\n * - `{{*}}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache and returns\n *   it.\n * - `{{*}}` `get({string} key)` — Returns cached value for `key` or undefined for cache miss.\n * - `{void}` `remove({string} key)` — Removes a key-value pair from the cache.\n * - `{void}` `removeAll()` — Removes all cached values.\n * - `{void}` `destroy()` — Removes references to this cache from $cacheFactory.\n *\n * @example\n   <example module=\"cacheExampleApp\">\n     <file name=\"index.html\">\n       <div ng-controller=\"CacheController\">\n         <input ng-model=\"newCacheKey\" placeholder=\"Key\">\n         <input ng-model=\"newCacheValue\" placeholder=\"Value\">\n         <button ng-click=\"put(newCacheKey, newCacheValue)\">Cache</button>\n\n         <p ng-if=\"keys.length\">Cached Values</p>\n         <div ng-repeat=\"key in keys\">\n           <span ng-bind=\"key\"></span>\n           <span>: </span>\n           <b ng-bind=\"cache.get(key)\"></b>\n         </div>\n\n         <p>Cache Info</p>\n         <div ng-repeat=\"(key, value) in cache.info()\">\n           <span ng-bind=\"key\"></span>\n           <span>: </span>\n           <b ng-bind=\"value\"></b>\n         </div>\n       </div>\n     </file>\n     <file name=\"script.js\">\n       angular.module('cacheExampleApp', []).\n         controller('CacheController', ['$scope', '$cacheFactory', function($scope, $cacheFactory) {\n           $scope.keys = [];\n           $scope.cache = $cacheFactory('cacheId');\n           $scope.put = function(key, value) {\n             $scope.cache.put(key, value);\n             $scope.keys.push(key);\n           };\n         }]);\n     </file>\n     <file name=\"style.css\">\n       p {\n         margin: 10px 0 3px;\n       }\n     </file>\n   </example>\n */\nfunction $CacheFactoryProvider() {\n\n  this.$get = function() {\n    var caches = {};\n\n    function cacheFactory(cacheId, options) {\n      if (cacheId in caches) {\n        throw minErr('$cacheFactory')('iid', \"CacheId '{0}' is already taken!\", cacheId);\n      }\n\n      var size = 0,\n          stats = extend({}, options, {id: cacheId}),\n          data = {},\n          capacity = (options && options.capacity) || Number.MAX_VALUE,\n          lruHash = {},\n          freshEnd = null,\n          staleEnd = null;\n\n      /**\n       * @ngdoc type\n       * @name $cacheFactory.Cache\n       *\n       * @description\n       * A cache object used to store and retrieve data, primarily used by\n       * {@link $http $http} and the {@link ng.directive:script script} directive to cache\n       * templates and other data.\n       *\n       * ```js\n       *  angular.module('superCache')\n       *    .factory('superCache', ['$cacheFactory', function($cacheFactory) {\n       *      return $cacheFactory('super-cache');\n       *    }]);\n       * ```\n       *\n       * Example test:\n       *\n       * ```js\n       *  it('should behave like a cache', inject(function(superCache) {\n       *    superCache.put('key', 'value');\n       *    superCache.put('another key', 'another value');\n       *\n       *    expect(superCache.info()).toEqual({\n       *      id: 'super-cache',\n       *      size: 2\n       *    });\n       *\n       *    superCache.remove('another key');\n       *    expect(superCache.get('another key')).toBeUndefined();\n       *\n       *    superCache.removeAll();\n       *    expect(superCache.info()).toEqual({\n       *      id: 'super-cache',\n       *      size: 0\n       *    });\n       *  }));\n       * ```\n       */\n      return caches[cacheId] = {\n\n        /**\n         * @ngdoc method\n         * @name $cacheFactory.Cache#put\n         * @kind function\n         *\n         * @description\n         * Inserts a named entry into the {@link $cacheFactory.Cache Cache} object to be\n         * retrieved later, and incrementing the size of the cache if the key was not already\n         * present in the cache. If behaving like an LRU cache, it will also remove stale\n         * entries from the set.\n         *\n         * It will not insert undefined values into the cache.\n         *\n         * @param {string} key the key under which the cached data is stored.\n         * @param {*} value the value to store alongside the key. If it is undefined, the key\n         *    will not be stored.\n         * @returns {*} the value stored.\n         */\n        put: function(key, value) {\n          if (capacity < Number.MAX_VALUE) {\n            var lruEntry = lruHash[key] || (lruHash[key] = {key: key});\n\n            refresh(lruEntry);\n          }\n\n          if (isUndefined(value)) return;\n          if (!(key in data)) size++;\n          data[key] = value;\n\n          if (size > capacity) {\n            this.remove(staleEnd.key);\n          }\n\n          return value;\n        },\n\n        /**\n         * @ngdoc method\n         * @name $cacheFactory.Cache#get\n         * @kind function\n         *\n         * @description\n         * Retrieves named data stored in the {@link $cacheFactory.Cache Cache} object.\n         *\n         * @param {string} key the key of the data to be retrieved\n         * @returns {*} the value stored.\n         */\n        get: function(key) {\n          if (capacity < Number.MAX_VALUE) {\n            var lruEntry = lruHash[key];\n\n            if (!lruEntry) return;\n\n            refresh(lruEntry);\n          }\n\n          return data[key];\n        },\n\n\n        /**\n         * @ngdoc method\n         * @name $cacheFactory.Cache#remove\n         * @kind function\n         *\n         * @description\n         * Removes an entry from the {@link $cacheFactory.Cache Cache} object.\n         *\n         * @param {string} key the key of the entry to be removed\n         */\n        remove: function(key) {\n          if (capacity < Number.MAX_VALUE) {\n            var lruEntry = lruHash[key];\n\n            if (!lruEntry) return;\n\n            if (lruEntry == freshEnd) freshEnd = lruEntry.p;\n            if (lruEntry == staleEnd) staleEnd = lruEntry.n;\n            link(lruEntry.n,lruEntry.p);\n\n            delete lruHash[key];\n          }\n\n          delete data[key];\n          size--;\n        },\n\n\n        /**\n         * @ngdoc method\n         * @name $cacheFactory.Cache#removeAll\n         * @kind function\n         *\n         * @description\n         * Clears the cache object of any entries.\n         */\n        removeAll: function() {\n          data = {};\n          size = 0;\n          lruHash = {};\n          freshEnd = staleEnd = null;\n        },\n\n\n        /**\n         * @ngdoc method\n         * @name $cacheFactory.Cache#destroy\n         * @kind function\n         *\n         * @description\n         * Destroys the {@link $cacheFactory.Cache Cache} object entirely,\n         * removing it from the {@link $cacheFactory $cacheFactory} set.\n         */\n        destroy: function() {\n          data = null;\n          stats = null;\n          lruHash = null;\n          delete caches[cacheId];\n        },\n\n\n        /**\n         * @ngdoc method\n         * @name $cacheFactory.Cache#info\n         * @kind function\n         *\n         * @description\n         * Retrieve information regarding a particular {@link $cacheFactory.Cache Cache}.\n         *\n         * @returns {object} an object with the following properties:\n         *   <ul>\n         *     <li>**id**: the id of the cache instance</li>\n         *     <li>**size**: the number of entries kept in the cache instance</li>\n         *     <li>**...**: any additional properties from the options object when creating the\n         *       cache.</li>\n         *   </ul>\n         */\n        info: function() {\n          return extend({}, stats, {size: size});\n        }\n      };\n\n\n      /**\n       * makes the `entry` the freshEnd of the LRU linked list\n       */\n      function refresh(entry) {\n        if (entry != freshEnd) {\n          if (!staleEnd) {\n            staleEnd = entry;\n          } else if (staleEnd == entry) {\n            staleEnd = entry.n;\n          }\n\n          link(entry.n, entry.p);\n          link(entry, freshEnd);\n          freshEnd = entry;\n          freshEnd.n = null;\n        }\n      }\n\n\n      /**\n       * bidirectionally links two entries of the LRU linked list\n       */\n      function link(nextEntry, prevEntry) {\n        if (nextEntry != prevEntry) {\n          if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify\n          if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify\n        }\n      }\n    }\n\n\n  /**\n   * @ngdoc method\n   * @name $cacheFactory#info\n   *\n   * @description\n   * Get information about all the caches that have been created\n   *\n   * @returns {Object} - key-value map of `cacheId` to the result of calling `cache#info`\n   */\n    cacheFactory.info = function() {\n      var info = {};\n      forEach(caches, function(cache, cacheId) {\n        info[cacheId] = cache.info();\n      });\n      return info;\n    };\n\n\n  /**\n   * @ngdoc method\n   * @name $cacheFactory#get\n   *\n   * @description\n   * Get access to a cache object by the `cacheId` used when it was created.\n   *\n   * @param {string} cacheId Name or id of a cache to access.\n   * @returns {object} Cache object identified by the cacheId or undefined if no such cache.\n   */\n    cacheFactory.get = function(cacheId) {\n      return caches[cacheId];\n    };\n\n\n    return cacheFactory;\n  };\n}\n\n/**\n * @ngdoc service\n * @name $templateCache\n *\n * @description\n * The first time a template is used, it is loaded in the template cache for quick retrieval. You\n * can load templates directly into the cache in a `script` tag, or by consuming the\n * `$templateCache` service directly.\n *\n * Adding via the `script` tag:\n *\n * ```html\n *   <script type=\"text/ng-template\" id=\"templateId.html\">\n *     <p>This is the content of the template</p>\n *   </script>\n * ```\n *\n * **Note:** the `script` tag containing the template does not need to be included in the `head` of\n * the document, but it must be below the `ng-app` definition.\n *\n * Adding via the $templateCache service:\n *\n * ```js\n * var myApp = angular.module('myApp', []);\n * myApp.run(function($templateCache) {\n *   $templateCache.put('templateId.html', 'This is the content of the template');\n * });\n * ```\n *\n * To retrieve the template later, simply use it in your HTML:\n * ```html\n * <div ng-include=\" 'templateId.html' \"></div>\n * ```\n *\n * or get it via Javascript:\n * ```js\n * $templateCache.get('templateId.html')\n * ```\n *\n * See {@link ng.$cacheFactory $cacheFactory}.\n *\n */\nfunction $TemplateCacheProvider() {\n  this.$get = ['$cacheFactory', function($cacheFactory) {\n    return $cacheFactory('templates');\n  }];\n}\n\n/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE!\n *\n * DOM-related variables:\n *\n * - \"node\" - DOM Node\n * - \"element\" - DOM Element or Node\n * - \"$node\" or \"$element\" - jqLite-wrapped node or element\n *\n *\n * Compiler related stuff:\n *\n * - \"linkFn\" - linking fn of a single directive\n * - \"nodeLinkFn\" - function that aggregates all linking fns for a particular node\n * - \"childLinkFn\" -  function that aggregates all linking fns for child nodes of a particular node\n * - \"compositeLinkFn\" - function that aggregates all linking fns for a compilation root (nodeList)\n */\n\n\n/**\n * @ngdoc service\n * @name $compile\n * @kind function\n *\n * @description\n * Compiles an HTML string or DOM into a template and produces a template function, which\n * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together.\n *\n * The compilation is a process of walking the DOM tree and matching DOM elements to\n * {@link ng.$compileProvider#directive directives}.\n *\n * <div class=\"alert alert-warning\">\n * **Note:** This document is an in-depth reference of all directive options.\n * For a gentle introduction to directives with examples of common use cases,\n * see the {@link guide/directive directive guide}.\n * </div>\n *\n * ## Comprehensive Directive API\n *\n * There are many different options for a directive.\n *\n * The difference resides in the return value of the factory function.\n * You can either return a \"Directive Definition Object\" (see below) that defines the directive properties,\n * or just the `postLink` function (all other properties will have the default values).\n *\n * <div class=\"alert alert-success\">\n * **Best Practice:** It's recommended to use the \"directive definition object\" form.\n * </div>\n *\n * Here's an example directive declared with a Directive Definition Object:\n *\n * ```js\n *   var myModule = angular.module(...);\n *\n *   myModule.directive('directiveName', function factory(injectables) {\n *     var directiveDefinitionObject = {\n *       priority: 0,\n *       template: '<div></div>', // or // function(tElement, tAttrs) { ... },\n *       // or\n *       // templateUrl: 'directive.html', // or // function(tElement, tAttrs) { ... },\n *       transclude: false,\n *       restrict: 'A',\n *       scope: false,\n *       controller: function($scope, $element, $attrs, $transclude, otherInjectables) { ... },\n *       controllerAs: 'stringAlias',\n *       require: 'siblingDirectiveName', // or // ['^parentDirectiveName', '?optionalDirectiveName', '?^optionalParent'],\n *       compile: function compile(tElement, tAttrs, transclude) {\n *         return {\n *           pre: function preLink(scope, iElement, iAttrs, controller) { ... },\n *           post: function postLink(scope, iElement, iAttrs, controller) { ... }\n *         }\n *         // or\n *         // return function postLink( ... ) { ... }\n *       },\n *       // or\n *       // link: {\n *       //  pre: function preLink(scope, iElement, iAttrs, controller) { ... },\n *       //  post: function postLink(scope, iElement, iAttrs, controller) { ... }\n *       // }\n *       // or\n *       // link: function postLink( ... ) { ... }\n *     };\n *     return directiveDefinitionObject;\n *   });\n * ```\n *\n * <div class=\"alert alert-warning\">\n * **Note:** Any unspecified options will use the default value. You can see the default values below.\n * </div>\n *\n * Therefore the above can be simplified as:\n *\n * ```js\n *   var myModule = angular.module(...);\n *\n *   myModule.directive('directiveName', function factory(injectables) {\n *     var directiveDefinitionObject = {\n *       link: function postLink(scope, iElement, iAttrs) { ... }\n *     };\n *     return directiveDefinitionObject;\n *     // or\n *     // return function postLink(scope, iElement, iAttrs) { ... }\n *   });\n * ```\n *\n *\n *\n * ### Directive Definition Object\n *\n * The directive definition object provides instructions to the {@link ng.$compile\n * compiler}. The attributes are:\n *\n * #### `priority`\n * When there are multiple directives defined on a single DOM element, sometimes it\n * is necessary to specify the order in which the directives are applied. The `priority` is used\n * to sort the directives before their `compile` functions get called. Priority is defined as a\n * number. Directives with greater numerical `priority` are compiled first. Pre-link functions\n * are also run in priority order, but post-link functions are run in reverse order. The order\n * of directives with the same priority is undefined. The default priority is `0`.\n *\n * #### `terminal`\n * If set to true then the current `priority` will be the last set of directives\n * which will execute (any directives at the current priority will still execute\n * as the order of execution on same `priority` is undefined).\n *\n * #### `scope`\n * **If set to `true`,** then a new scope will be created for this directive. If multiple directives on the\n * same element request a new scope, only one new scope is created. The new scope rule does not\n * apply for the root of the template since the root of the template always gets a new scope.\n *\n * **If set to `{}` (object hash),** then a new \"isolate\" scope is created. The 'isolate' scope differs from\n * normal scope in that it does not prototypically inherit from the parent scope. This is useful\n * when creating reusable components, which should not accidentally read or modify data in the\n * parent scope.\n *\n * The 'isolate' scope takes an object hash which defines a set of local scope properties\n * derived from the parent scope. These local properties are useful for aliasing values for\n * templates. Locals definition is a hash of local scope property to its source:\n *\n * * `@` or `@attr` - bind a local scope property to the value of DOM attribute. The result is\n *   always a string since DOM attributes are strings. If no `attr` name is specified  then the\n *   attribute name is assumed to be the same as the local name.\n *   Given `<widget my-attr=\"hello {{name}}\">` and widget definition\n *   of `scope: { localName:'@myAttr' }`, then widget scope property `localName` will reflect\n *   the interpolated value of `hello {{name}}`. As the `name` attribute changes so will the\n *   `localName` property on the widget scope. The `name` is read from the parent scope (not\n *   component scope).\n *\n * * `=` or `=attr` - set up bi-directional binding between a local scope property and the\n *   parent scope property of name defined via the value of the `attr` attribute. If no `attr`\n *   name is specified then the attribute name is assumed to be the same as the local name.\n *   Given `<widget my-attr=\"parentModel\">` and widget definition of\n *   `scope: { localModel:'=myAttr' }`, then widget scope property `localModel` will reflect the\n *   value of `parentModel` on the parent scope. Any changes to `parentModel` will be reflected\n *   in `localModel` and any changes in `localModel` will reflect in `parentModel`. If the parent\n *   scope property doesn't exist, it will throw a NON_ASSIGNABLE_MODEL_EXPRESSION exception. You\n *   can avoid this behavior using `=?` or `=?attr` in order to flag the property as optional.\n *\n * * `&` or `&attr` - provides a way to execute an expression in the context of the parent scope.\n *   If no `attr` name is specified then the attribute name is assumed to be the same as the\n *   local name. Given `<widget my-attr=\"count = count + value\">` and widget definition of\n *   `scope: { localFn:'&myAttr' }`, then isolate scope property `localFn` will point to\n *   a function wrapper for the `count = count + value` expression. Often it's desirable to\n *   pass data from the isolated scope via an expression to the parent scope, this can be\n *   done by passing a map of local variable names and values into the expression wrapper fn.\n *   For example, if the expression is `increment(amount)` then we can specify the amount value\n *   by calling the `localFn` as `localFn({amount: 22})`.\n *\n *\n *\n * #### `controller`\n * Controller constructor function. The controller is instantiated before the\n * pre-linking phase and it is shared with other directives (see\n * `require` attribute). This allows the directives to communicate with each other and augment\n * each other's behavior. The controller is injectable (and supports bracket notation) with the following locals:\n *\n * * `$scope` - Current scope associated with the element\n * * `$element` - Current element\n * * `$attrs` - Current attributes object for the element\n * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope.\n *    The scope can be overridden by an optional first argument.\n *   `function([scope], cloneLinkingFn)`.\n *\n *\n * #### `require`\n * Require another directive and inject its controller as the fourth argument to the linking function. The\n * `require` takes a string name (or array of strings) of the directive(s) to pass in. If an array is used, the\n * injected argument will be an array in corresponding order. If no such directive can be\n * found, or if the directive does not have a controller, then an error is raised. The name can be prefixed with:\n *\n * * (no prefix) - Locate the required controller on the current element. Throw an error if not found.\n * * `?` - Attempt to locate the required controller or pass `null` to the `link` fn if not found.\n * * `^` - Locate the required controller by searching the element's parents. Throw an error if not found.\n * * `?^` - Attempt to locate the required controller by searching the element's parents or pass `null` to the\n *   `link` fn if not found.\n *\n *\n * #### `controllerAs`\n * Controller alias at the directive scope. An alias for the controller so it\n * can be referenced at the directive template. The directive needs to define a scope for this\n * configuration to be used. Useful in the case when directive is used as component.\n *\n *\n * #### `restrict`\n * String of subset of `EACM` which restricts the directive to a specific directive\n * declaration style. If omitted, the default (attributes only) is used.\n *\n * * `E` - Element name: `<my-directive></my-directive>`\n * * `A` - Attribute (default): `<div my-directive=\"exp\"></div>`\n * * `C` - Class: `<div class=\"my-directive: exp;\"></div>`\n * * `M` - Comment: `<!-- directive: my-directive exp -->`\n *\n *\n * #### `template`\n * HTML markup that may:\n * * Replace the contents of the directive's element (defualt).\n * * Replace the directive's element itself (if `replace` is true - DEPRECATED).\n * * Wrap the contents of the directive's element (if `transclude` is true).\n *\n * Value may be:\n *\n * * A string. For example `<div red-on-hover>{{delete_str}}</div>`.\n * * A function which takes two arguments `tElement` and `tAttrs` (described in the `compile`\n *   function api below) and returns a string value.\n *\n *\n * #### `templateUrl`\n * Same as `template` but the template is loaded from the specified URL. Because\n * the template loading is asynchronous the compilation/linking is suspended until the template\n * is loaded.\n *\n * You can specify `templateUrl` as a string representing the URL or as a function which takes two\n * arguments `tElement` and `tAttrs` (described in the `compile` function api below) and returns\n * a string value representing the url.  In either case, the template URL is passed through {@link\n * api/ng.$sce#getTrustedResourceUrl $sce.getTrustedResourceUrl}.\n *\n *\n * #### `replace` ([*DEPRECATED*!], will be removed in next major release)\n * specify what the template should replace. Defaults to `false`.\n *\n * * `true` - the template will replace the directive's element.\n * * `false` - the template will replace the contents of the directive's element.\n *\n * The replacement process migrates all of the attributes / classes from the old element to the new\n * one. See the {@link guide/directive#creating-custom-directives_creating-directives_template-expanding-directive\n * Directives Guide} for an example.\n *\n * #### `transclude`\n * compile the content of the element and make it available to the directive.\n * Typically used with {@link ng.directive:ngTransclude\n * ngTransclude}. The advantage of transclusion is that the linking function receives a\n * transclusion function which is pre-bound to the correct scope. In a typical setup the widget\n * creates an `isolate` scope, but the transclusion is not a child, but a sibling of the `isolate`\n * scope. This makes it possible for the widget to have private state, and the transclusion to\n * be bound to the parent (pre-`isolate`) scope.\n *\n * * `true` - transclude the content of the directive.\n * * `'element'` - transclude the whole element including any directives defined at lower priority.\n *\n * <div class=\"alert alert-warning\">\n * **Note:** When testing an element transclude directive you must not place the directive at the root of the\n * DOM fragment that is being compiled. See {@link guide/unit-testing#testing-transclusion-directives\n * Testing Transclusion Directives}.\n * </div>\n *\n * #### `compile`\n *\n * ```js\n *   function compile(tElement, tAttrs, transclude) { ... }\n * ```\n *\n * The compile function deals with transforming the template DOM. Since most directives do not do\n * template transformation, it is not used often. The compile function takes the following arguments:\n *\n *   * `tElement` - template element - The element where the directive has been declared. It is\n *     safe to do template transformation on the element and child elements only.\n *\n *   * `tAttrs` - template attributes - Normalized list of attributes declared on this element shared\n *     between all directive compile functions.\n *\n *   * `transclude` -  [*DEPRECATED*!] A transclude linking function: `function(scope, cloneLinkingFn)`\n *\n * <div class=\"alert alert-warning\">\n * **Note:** The template instance and the link instance may be different objects if the template has\n * been cloned. For this reason it is **not** safe to do anything other than DOM transformations that\n * apply to all cloned DOM nodes within the compile function. Specifically, DOM listener registration\n * should be done in a linking function rather than in a compile function.\n * </div>\n\n * <div class=\"alert alert-warning\">\n * **Note:** The compile function cannot handle directives that recursively use themselves in their\n * own templates or compile functions. Compiling these directives results in an infinite loop and a\n * stack overflow errors.\n *\n * This can be avoided by manually using $compile in the postLink function to imperatively compile\n * a directive's template instead of relying on automatic template compilation via `template` or\n * `templateUrl` declaration or manual compilation inside the compile function.\n * </div>\n *\n * <div class=\"alert alert-error\">\n * **Note:** The `transclude` function that is passed to the compile function is deprecated, as it\n *   e.g. does not know about the right outer scope. Please use the transclude function that is passed\n *   to the link function instead.\n * </div>\n\n * A compile function can have a return value which can be either a function or an object.\n *\n * * returning a (post-link) function - is equivalent to registering the linking function via the\n *   `link` property of the config object when the compile function is empty.\n *\n * * returning an object with function(s) registered via `pre` and `post` properties - allows you to\n *   control when a linking function should be called during the linking phase. See info about\n *   pre-linking and post-linking functions below.\n *\n *\n * #### `link`\n * This property is used only if the `compile` property is not defined.\n *\n * ```js\n *   function link(scope, iElement, iAttrs, controller, transcludeFn) { ... }\n * ```\n *\n * The link function is responsible for registering DOM listeners as well as updating the DOM. It is\n * executed after the template has been cloned. This is where most of the directive logic will be\n * put.\n *\n *   * `scope` - {@link ng.$rootScope.Scope Scope} - The scope to be used by the\n *     directive for registering {@link ng.$rootScope.Scope#$watch watches}.\n *\n *   * `iElement` - instance element - The element where the directive is to be used. It is safe to\n *     manipulate the children of the element only in `postLink` function since the children have\n *     already been linked.\n *\n *   * `iAttrs` - instance attributes - Normalized list of attributes declared on this element shared\n *     between all directive linking functions.\n *\n *   * `controller` - a controller instance - A controller instance if at least one directive on the\n *     element defines a controller. The controller is shared among all the directives, which allows\n *     the directives to use the controllers as a communication channel.\n *\n *   * `transcludeFn` - A transclude linking function pre-bound to the correct transclusion scope.\n *     The scope can be overridden by an optional first argument. This is the same as the `$transclude`\n *     parameter of directive controllers.\n *     `function([scope], cloneLinkingFn)`.\n *\n *\n * #### Pre-linking function\n *\n * Executed before the child elements are linked. Not safe to do DOM transformation since the\n * compiler linking function will fail to locate the correct elements for linking.\n *\n * #### Post-linking function\n *\n * Executed after the child elements are linked. It is safe to do DOM transformation in the post-linking function.\n *\n * <a name=\"Attributes\"></a>\n * ### Attributes\n *\n * The {@link ng.$compile.directive.Attributes Attributes} object - passed as a parameter in the\n * `link()` or `compile()` functions. It has a variety of uses.\n *\n * accessing *Normalized attribute names:*\n * Directives like 'ngBind' can be expressed in many ways: 'ng:bind', `data-ng-bind`, or 'x-ng-bind'.\n * the attributes object allows for normalized access to\n *   the attributes.\n *\n * * *Directive inter-communication:* All directives share the same instance of the attributes\n *   object which allows the directives to use the attributes object as inter directive\n *   communication.\n *\n * * *Supports interpolation:* Interpolation attributes are assigned to the attribute object\n *   allowing other directives to read the interpolated value.\n *\n * * *Observing interpolated attributes:* Use `$observe` to observe the value changes of attributes\n *   that contain interpolation (e.g. `src=\"{{bar}}\"`). Not only is this very efficient but it's also\n *   the only way to easily get the actual value because during the linking phase the interpolation\n *   hasn't been evaluated yet and so the value is at this time set to `undefined`.\n *\n * ```js\n * function linkingFn(scope, elm, attrs, ctrl) {\n *   // get the attribute value\n *   console.log(attrs.ngModel);\n *\n *   // change the attribute\n *   attrs.$set('ngModel', 'new value');\n *\n *   // observe changes to interpolated attribute\n *   attrs.$observe('ngModel', function(value) {\n *     console.log('ngModel has changed value to ' + value);\n *   });\n * }\n * ```\n *\n * Below is an example using `$compileProvider`.\n *\n * <div class=\"alert alert-warning\">\n * **Note**: Typically directives are registered with `module.directive`. The example below is\n * to illustrate how `$compile` works.\n * </div>\n *\n <example module=\"compileExample\">\n   <file name=\"index.html\">\n    <script>\n      angular.module('compileExample', [], function($compileProvider) {\n        // configure new 'compile' directive by passing a directive\n        // factory function. The factory function injects the '$compile'\n        $compileProvider.directive('compile', function($compile) {\n          // directive factory creates a link function\n          return function(scope, element, attrs) {\n            scope.$watch(\n              function(scope) {\n                 // watch the 'compile' expression for changes\n                return scope.$eval(attrs.compile);\n              },\n              function(value) {\n                // when the 'compile' expression changes\n                // assign it into the current DOM\n                element.html(value);\n\n                // compile the new DOM and link it to the current\n                // scope.\n                // NOTE: we only compile .childNodes so that\n                // we don't get into infinite loop compiling ourselves\n                $compile(element.contents())(scope);\n              }\n            );\n          };\n        });\n      })\n      .controller('GreeterController', ['$scope', function($scope) {\n        $scope.name = 'Angular';\n        $scope.html = 'Hello {{name}}';\n      }]);\n    </script>\n    <div ng-controller=\"GreeterController\">\n      <input ng-model=\"name\"> <br>\n      <textarea ng-model=\"html\"></textarea> <br>\n      <div compile=\"html\"></div>\n    </div>\n   </file>\n   <file name=\"protractor.js\" type=\"protractor\">\n     it('should auto compile', function() {\n       var textarea = $('textarea');\n       var output = $('div[compile]');\n       // The initial state reads 'Hello Angular'.\n       expect(output.getText()).toBe('Hello Angular');\n       textarea.clear();\n       textarea.sendKeys('{{name}}!');\n       expect(output.getText()).toBe('Angular!');\n     });\n   </file>\n </example>\n\n *\n *\n * @param {string|DOMElement} element Element or HTML string to compile into a template function.\n * @param {function(angular.Scope, cloneAttachFn=)} transclude function available to directives.\n * @param {number} maxPriority only apply directives lower than given priority (Only effects the\n *                 root element(s), not their children)\n * @returns {function(scope, cloneAttachFn=)} a link function which is used to bind template\n * (a DOM element/tree) to a scope. Where:\n *\n *  * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to.\n *  * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the\n *  `template` and call the `cloneAttachFn` function allowing the caller to attach the\n *  cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is\n *  called as: <br> `cloneAttachFn(clonedElement, scope)` where:\n *\n *      * `clonedElement` - is a clone of the original `element` passed into the compiler.\n *      * `scope` - is the current scope with which the linking function is working with.\n *\n * Calling the linking function returns the element of the template. It is either the original\n * element passed in, or the clone of the element if the `cloneAttachFn` is provided.\n *\n * After linking the view is not updated until after a call to $digest which typically is done by\n * Angular automatically.\n *\n * If you need access to the bound view, there are two ways to do it:\n *\n * - If you are not asking the linking function to clone the template, create the DOM element(s)\n *   before you send them to the compiler and keep this reference around.\n *   ```js\n *     var element = $compile('<p>{{total}}</p>')(scope);\n *   ```\n *\n * - if on the other hand, you need the element to be cloned, the view reference from the original\n *   example would not point to the clone, but rather to the original template that was cloned. In\n *   this case, you can access the clone via the cloneAttachFn:\n *   ```js\n *     var templateElement = angular.element('<p>{{total}}</p>'),\n *         scope = ....;\n *\n *     var clonedElement = $compile(templateElement)(scope, function(clonedElement, scope) {\n *       //attach the clone to DOM document at the right place\n *     });\n *\n *     //now we have reference to the cloned DOM via `clonedElement`\n *   ```\n *\n *\n * For information on how the compiler works, see the\n * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide.\n */\n\nvar $compileMinErr = minErr('$compile');\n\n/**\n * @ngdoc provider\n * @name $compileProvider\n * @kind function\n *\n * @description\n */\n$CompileProvider.$inject = ['$provide', '$$sanitizeUriProvider'];\nfunction $CompileProvider($provide, $$sanitizeUriProvider) {\n  var hasDirectives = {},\n      Suffix = 'Directive',\n      COMMENT_DIRECTIVE_REGEXP = /^\\s*directive\\:\\s*([\\d\\w_\\-]+)\\s+(.*)$/,\n      CLASS_DIRECTIVE_REGEXP = /(([\\d\\w_\\-]+)(?:\\:([^;]+))?;?)/;\n\n  // Ref: http://developers.whatwg.org/webappapis.html#event-handler-idl-attributes\n  // The assumption is that future DOM event attribute names will begin with\n  // 'on' and be composed of only English letters.\n  var EVENT_HANDLER_ATTR_REGEXP = /^(on[a-z]+|formaction)$/;\n\n  /**\n   * @ngdoc method\n   * @name $compileProvider#directive\n   * @kind function\n   *\n   * @description\n   * Register a new directive with the compiler.\n   *\n   * @param {string|Object} name Name of the directive in camel-case (i.e. <code>ngBind</code> which\n   *    will match as <code>ng-bind</code>), or an object map of directives where the keys are the\n   *    names and the values are the factories.\n   * @param {Function|Array} directiveFactory An injectable directive factory function. See\n   *    {@link guide/directive} for more info.\n   * @returns {ng.$compileProvider} Self for chaining.\n   */\n   this.directive = function registerDirective(name, directiveFactory) {\n    assertNotHasOwnProperty(name, 'directive');\n    if (isString(name)) {\n      assertArg(directiveFactory, 'directiveFactory');\n      if (!hasDirectives.hasOwnProperty(name)) {\n        hasDirectives[name] = [];\n        $provide.factory(name + Suffix, ['$injector', '$exceptionHandler',\n          function($injector, $exceptionHandler) {\n            var directives = [];\n            forEach(hasDirectives[name], function(directiveFactory, index) {\n              try {\n                var directive = $injector.invoke(directiveFactory);\n                if (isFunction(directive)) {\n                  directive = { compile: valueFn(directive) };\n                } else if (!directive.compile && directive.link) {\n                  directive.compile = valueFn(directive.link);\n                }\n                directive.priority = directive.priority || 0;\n                directive.index = index;\n                directive.name = directive.name || name;\n                directive.require = directive.require || (directive.controller && directive.name);\n                directive.restrict = directive.restrict || 'A';\n                directives.push(directive);\n              } catch (e) {\n                $exceptionHandler(e);\n              }\n            });\n            return directives;\n          }]);\n      }\n      hasDirectives[name].push(directiveFactory);\n    } else {\n      forEach(name, reverseParams(registerDirective));\n    }\n    return this;\n  };\n\n\n  /**\n   * @ngdoc method\n   * @name $compileProvider#aHrefSanitizationWhitelist\n   * @kind function\n   *\n   * @description\n   * Retrieves or overrides the default regular expression that is used for whitelisting of safe\n   * urls during a[href] sanitization.\n   *\n   * The sanitization is a security measure aimed at prevent XSS attacks via html links.\n   *\n   * Any url about to be assigned to a[href] via data-binding is first normalized and turned into\n   * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist`\n   * regular expression. If a match is found, the original url is written into the dom. Otherwise,\n   * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.\n   *\n   * @param {RegExp=} regexp New regexp to whitelist urls with.\n   * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for\n   *    chaining otherwise.\n   */\n  this.aHrefSanitizationWhitelist = function(regexp) {\n    if (isDefined(regexp)) {\n      $$sanitizeUriProvider.aHrefSanitizationWhitelist(regexp);\n      return this;\n    } else {\n      return $$sanitizeUriProvider.aHrefSanitizationWhitelist();\n    }\n  };\n\n\n  /**\n   * @ngdoc method\n   * @name $compileProvider#imgSrcSanitizationWhitelist\n   * @kind function\n   *\n   * @description\n   * Retrieves or overrides the default regular expression that is used for whitelisting of safe\n   * urls during img[src] sanitization.\n   *\n   * The sanitization is a security measure aimed at prevent XSS attacks via html links.\n   *\n   * Any url about to be assigned to img[src] via data-binding is first normalized and turned into\n   * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist`\n   * regular expression. If a match is found, the original url is written into the dom. Otherwise,\n   * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.\n   *\n   * @param {RegExp=} regexp New regexp to whitelist urls with.\n   * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for\n   *    chaining otherwise.\n   */\n  this.imgSrcSanitizationWhitelist = function(regexp) {\n    if (isDefined(regexp)) {\n      $$sanitizeUriProvider.imgSrcSanitizationWhitelist(regexp);\n      return this;\n    } else {\n      return $$sanitizeUriProvider.imgSrcSanitizationWhitelist();\n    }\n  };\n\n  this.$get = [\n            '$injector', '$interpolate', '$exceptionHandler', '$http', '$templateCache', '$parse',\n            '$controller', '$rootScope', '$document', '$sce', '$animate', '$$sanitizeUri',\n    function($injector,   $interpolate,   $exceptionHandler,   $http,   $templateCache,   $parse,\n             $controller,   $rootScope,   $document,   $sce,   $animate,   $$sanitizeUri) {\n\n    var Attributes = function(element, attr) {\n      this.$$element = element;\n      this.$attr = attr || {};\n    };\n\n    Attributes.prototype = {\n      $normalize: directiveNormalize,\n\n\n      /**\n       * @ngdoc method\n       * @name $compile.directive.Attributes#$addClass\n       * @kind function\n       *\n       * @description\n       * Adds the CSS class value specified by the classVal parameter to the element. If animations\n       * are enabled then an animation will be triggered for the class addition.\n       *\n       * @param {string} classVal The className value that will be added to the element\n       */\n      $addClass : function(classVal) {\n        if(classVal && classVal.length > 0) {\n          $animate.addClass(this.$$element, classVal);\n        }\n      },\n\n      /**\n       * @ngdoc method\n       * @name $compile.directive.Attributes#$removeClass\n       * @kind function\n       *\n       * @description\n       * Removes the CSS class value specified by the classVal parameter from the element. If\n       * animations are enabled then an animation will be triggered for the class removal.\n       *\n       * @param {string} classVal The className value that will be removed from the element\n       */\n      $removeClass : function(classVal) {\n        if(classVal && classVal.length > 0) {\n          $animate.removeClass(this.$$element, classVal);\n        }\n      },\n\n      /**\n       * @ngdoc method\n       * @name $compile.directive.Attributes#$updateClass\n       * @kind function\n       *\n       * @description\n       * Adds and removes the appropriate CSS class values to the element based on the difference\n       * between the new and old CSS class values (specified as newClasses and oldClasses).\n       *\n       * @param {string} newClasses The current CSS className value\n       * @param {string} oldClasses The former CSS className value\n       */\n      $updateClass : function(newClasses, oldClasses) {\n        var toAdd = tokenDifference(newClasses, oldClasses);\n        var toRemove = tokenDifference(oldClasses, newClasses);\n\n        if(toAdd.length === 0) {\n          $animate.removeClass(this.$$element, toRemove);\n        } else if(toRemove.length === 0) {\n          $animate.addClass(this.$$element, toAdd);\n        } else {\n          $animate.setClass(this.$$element, toAdd, toRemove);\n        }\n      },\n\n      /**\n       * Set a normalized attribute on the element in a way such that all directives\n       * can share the attribute. This function properly handles boolean attributes.\n       * @param {string} key Normalized key. (ie ngAttribute)\n       * @param {string|boolean} value The value to set. If `null` attribute will be deleted.\n       * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute.\n       *     Defaults to true.\n       * @param {string=} attrName Optional none normalized name. Defaults to key.\n       */\n      $set: function(key, value, writeAttr, attrName) {\n        // TODO: decide whether or not to throw an error if \"class\"\n        //is set through this function since it may cause $updateClass to\n        //become unstable.\n\n        var booleanKey = getBooleanAttrName(this.$$element[0], key),\n            normalizedVal,\n            nodeName;\n\n        if (booleanKey) {\n          this.$$element.prop(key, value);\n          attrName = booleanKey;\n        }\n\n        this[key] = value;\n\n        // translate normalized key to actual key\n        if (attrName) {\n          this.$attr[key] = attrName;\n        } else {\n          attrName = this.$attr[key];\n          if (!attrName) {\n            this.$attr[key] = attrName = snake_case(key, '-');\n          }\n        }\n\n        nodeName = nodeName_(this.$$element);\n\n        // sanitize a[href] and img[src] values\n        if ((nodeName === 'A' && key === 'href') ||\n            (nodeName === 'IMG' && key === 'src')) {\n          this[key] = value = $$sanitizeUri(value, key === 'src');\n        }\n\n        if (writeAttr !== false) {\n          if (value === null || value === undefined) {\n            this.$$element.removeAttr(attrName);\n          } else {\n            this.$$element.attr(attrName, value);\n          }\n        }\n\n        // fire observers\n        var $$observers = this.$$observers;\n        $$observers && forEach($$observers[key], function(fn) {\n          try {\n            fn(value);\n          } catch (e) {\n            $exceptionHandler(e);\n          }\n        });\n      },\n\n\n      /**\n       * @ngdoc method\n       * @name $compile.directive.Attributes#$observe\n       * @kind function\n       *\n       * @description\n       * Observes an interpolated attribute.\n       *\n       * The observer function will be invoked once during the next `$digest` following\n       * compilation. The observer is then invoked whenever the interpolated value\n       * changes.\n       *\n       * @param {string} key Normalized key. (ie ngAttribute) .\n       * @param {function(interpolatedValue)} fn Function that will be called whenever\n                the interpolated value of the attribute changes.\n       *        See the {@link guide/directive#Attributes Directives} guide for more info.\n       * @returns {function()} the `fn` parameter.\n       */\n      $observe: function(key, fn) {\n        var attrs = this,\n            $$observers = (attrs.$$observers || (attrs.$$observers = {})),\n            listeners = ($$observers[key] || ($$observers[key] = []));\n\n        listeners.push(fn);\n        $rootScope.$evalAsync(function() {\n          if (!listeners.$$inter) {\n            // no one registered attribute interpolation function, so lets call it manually\n            fn(attrs[key]);\n          }\n        });\n        return fn;\n      }\n    };\n\n    var startSymbol = $interpolate.startSymbol(),\n        endSymbol = $interpolate.endSymbol(),\n        denormalizeTemplate = (startSymbol == '{{' || endSymbol  == '}}')\n            ? identity\n            : function denormalizeTemplate(template) {\n              return template.replace(/\\{\\{/g, startSymbol).replace(/}}/g, endSymbol);\n        },\n        NG_ATTR_BINDING = /^ngAttr[A-Z]/;\n\n\n    return compile;\n\n    //================================\n\n    function compile($compileNodes, transcludeFn, maxPriority, ignoreDirective,\n                        previousCompileContext) {\n      if (!($compileNodes instanceof jqLite)) {\n        // jquery always rewraps, whereas we need to preserve the original selector so that we can\n        // modify it.\n        $compileNodes = jqLite($compileNodes);\n      }\n      // We can not compile top level text elements since text nodes can be merged and we will\n      // not be able to attach scope data to them, so we will wrap them in <span>\n      forEach($compileNodes, function(node, index){\n        if (node.nodeType == 3 /* text node */ && node.nodeValue.match(/\\S+/) /* non-empty */ ) {\n          $compileNodes[index] = node = jqLite(node).wrap('<span></span>').parent()[0];\n        }\n      });\n      var compositeLinkFn =\n              compileNodes($compileNodes, transcludeFn, $compileNodes,\n                           maxPriority, ignoreDirective, previousCompileContext);\n      safeAddClass($compileNodes, 'ng-scope');\n      return function publicLinkFn(scope, cloneConnectFn, transcludeControllers, parentBoundTranscludeFn){\n        assertArg(scope, 'scope');\n        // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart\n        // and sometimes changes the structure of the DOM.\n        var $linkNode = cloneConnectFn\n          ? JQLitePrototype.clone.call($compileNodes) // IMPORTANT!!!\n          : $compileNodes;\n\n        forEach(transcludeControllers, function(instance, name) {\n          $linkNode.data('$' + name + 'Controller', instance);\n        });\n\n        // Attach scope only to non-text nodes.\n        for(var i = 0, ii = $linkNode.length; i<ii; i++) {\n          var node = $linkNode[i],\n              nodeType = node.nodeType;\n          if (nodeType === 1 /* element */ || nodeType === 9 /* document */) {\n            $linkNode.eq(i).data('$scope', scope);\n          }\n        }\n\n        if (cloneConnectFn) cloneConnectFn($linkNode, scope);\n        if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode, parentBoundTranscludeFn);\n        return $linkNode;\n      };\n    }\n\n    function safeAddClass($element, className) {\n      try {\n        $element.addClass(className);\n      } catch(e) {\n        // ignore, since it means that we are trying to set class on\n        // SVG element, where class name is read-only.\n      }\n    }\n\n    /**\n     * Compile function matches each node in nodeList against the directives. Once all directives\n     * for a particular node are collected their compile functions are executed. The compile\n     * functions return values - the linking functions - are combined into a composite linking\n     * function, which is the a linking function for the node.\n     *\n     * @param {NodeList} nodeList an array of nodes or NodeList to compile\n     * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the\n     *        scope argument is auto-generated to the new child of the transcluded parent scope.\n     * @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then\n     *        the rootElement must be set the jqLite collection of the compile root. This is\n     *        needed so that the jqLite collection items can be replaced with widgets.\n     * @param {number=} maxPriority Max directive priority.\n     * @returns {Function} A composite linking function of all of the matched directives or null.\n     */\n    function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority, ignoreDirective,\n                            previousCompileContext) {\n      var linkFns = [],\n          attrs, directives, nodeLinkFn, childNodes, childLinkFn, linkFnFound;\n\n      for (var i = 0; i < nodeList.length; i++) {\n        attrs = new Attributes();\n\n        // we must always refer to nodeList[i] since the nodes can be replaced underneath us.\n        directives = collectDirectives(nodeList[i], [], attrs, i === 0 ? maxPriority : undefined,\n                                        ignoreDirective);\n\n        nodeLinkFn = (directives.length)\n            ? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement,\n                                      null, [], [], previousCompileContext)\n            : null;\n\n        if (nodeLinkFn && nodeLinkFn.scope) {\n          safeAddClass(attrs.$$element, 'ng-scope');\n        }\n\n        childLinkFn = (nodeLinkFn && nodeLinkFn.terminal ||\n                      !(childNodes = nodeList[i].childNodes) ||\n                      !childNodes.length)\n            ? null\n            : compileNodes(childNodes,\n                 nodeLinkFn ? (\n                  (nodeLinkFn.transcludeOnThisElement || !nodeLinkFn.templateOnThisElement)\n                     && nodeLinkFn.transclude) : transcludeFn);\n\n        linkFns.push(nodeLinkFn, childLinkFn);\n        linkFnFound = linkFnFound || nodeLinkFn || childLinkFn;\n        //use the previous context only for the first element in the virtual group\n        previousCompileContext = null;\n      }\n\n      // return a linking function if we have found anything, null otherwise\n      return linkFnFound ? compositeLinkFn : null;\n\n      function compositeLinkFn(scope, nodeList, $rootElement, parentBoundTranscludeFn) {\n        var nodeLinkFn, childLinkFn, node, childScope, i, ii, n, childBoundTranscludeFn;\n\n        // copy nodeList so that linking doesn't break due to live list updates.\n        var nodeListLength = nodeList.length,\n            stableNodeList = new Array(nodeListLength);\n        for (i = 0; i < nodeListLength; i++) {\n          stableNodeList[i] = nodeList[i];\n        }\n\n        for(i = 0, n = 0, ii = linkFns.length; i < ii; n++) {\n          node = stableNodeList[n];\n          nodeLinkFn = linkFns[i++];\n          childLinkFn = linkFns[i++];\n\n          if (nodeLinkFn) {\n            if (nodeLinkFn.scope) {\n              childScope = scope.$new();\n              jqLite.data(node, '$scope', childScope);\n            } else {\n              childScope = scope;\n            }\n\n            if ( nodeLinkFn.transcludeOnThisElement ) {\n              childBoundTranscludeFn = createBoundTranscludeFn(scope, nodeLinkFn.transclude, parentBoundTranscludeFn);\n\n            } else if (!nodeLinkFn.templateOnThisElement && parentBoundTranscludeFn) {\n              childBoundTranscludeFn = parentBoundTranscludeFn;\n\n            } else if (!parentBoundTranscludeFn && transcludeFn) {\n              childBoundTranscludeFn = createBoundTranscludeFn(scope, transcludeFn);\n\n            } else {\n              childBoundTranscludeFn = null;\n            }\n\n            nodeLinkFn(childLinkFn, childScope, node, $rootElement, childBoundTranscludeFn);\n\n          } else if (childLinkFn) {\n            childLinkFn(scope, node.childNodes, undefined, parentBoundTranscludeFn);\n          }\n        }\n      }\n    }\n\n    function createBoundTranscludeFn(scope, transcludeFn, previousBoundTranscludeFn) {\n\n      var boundTranscludeFn = function(transcludedScope, cloneFn, controllers) {\n        var scopeCreated = false;\n\n        if (!transcludedScope) {\n          transcludedScope = scope.$new();\n          transcludedScope.$$transcluded = true;\n          scopeCreated = true;\n        }\n\n        var clone = transcludeFn(transcludedScope, cloneFn, controllers, previousBoundTranscludeFn);\n        if (scopeCreated) {\n          clone.on('$destroy', function() { transcludedScope.$destroy(); });\n        }\n        return clone;\n      };\n\n      return boundTranscludeFn;\n    }\n\n    /**\n     * Looks for directives on the given node and adds them to the directive collection which is\n     * sorted.\n     *\n     * @param node Node to search.\n     * @param directives An array to which the directives are added to. This array is sorted before\n     *        the function returns.\n     * @param attrs The shared attrs object which is used to populate the normalized attributes.\n     * @param {number=} maxPriority Max directive priority.\n     */\n    function collectDirectives(node, directives, attrs, maxPriority, ignoreDirective) {\n      var nodeType = node.nodeType,\n          attrsMap = attrs.$attr,\n          match,\n          className;\n\n      switch(nodeType) {\n        case 1: /* Element */\n          // use the node name: <directive>\n          addDirective(directives,\n              directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority, ignoreDirective);\n\n          // iterate over the attributes\n          for (var attr, name, nName, ngAttrName, value, isNgAttr, nAttrs = node.attributes,\n                   j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) {\n            var attrStartName = false;\n            var attrEndName = false;\n\n            attr = nAttrs[j];\n            if (!msie || msie >= 8 || attr.specified) {\n              name = attr.name;\n              value = trim(attr.value);\n\n              // support ngAttr attribute binding\n              ngAttrName = directiveNormalize(name);\n              if (isNgAttr = NG_ATTR_BINDING.test(ngAttrName)) {\n                name = snake_case(ngAttrName.substr(6), '-');\n              }\n\n              var directiveNName = ngAttrName.replace(/(Start|End)$/, '');\n              if (ngAttrName === directiveNName + 'Start') {\n                attrStartName = name;\n                attrEndName = name.substr(0, name.length - 5) + 'end';\n                name = name.substr(0, name.length - 6);\n              }\n\n              nName = directiveNormalize(name.toLowerCase());\n              attrsMap[nName] = name;\n              if (isNgAttr || !attrs.hasOwnProperty(nName)) {\n                  attrs[nName] = value;\n                  if (getBooleanAttrName(node, nName)) {\n                    attrs[nName] = true; // presence means true\n                  }\n              }\n              addAttrInterpolateDirective(node, directives, value, nName);\n              addDirective(directives, nName, 'A', maxPriority, ignoreDirective, attrStartName,\n                            attrEndName);\n            }\n          }\n\n          // use class as directive\n          className = node.className;\n          if (isString(className) && className !== '') {\n            while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) {\n              nName = directiveNormalize(match[2]);\n              if (addDirective(directives, nName, 'C', maxPriority, ignoreDirective)) {\n                attrs[nName] = trim(match[3]);\n              }\n              className = className.substr(match.index + match[0].length);\n            }\n          }\n          break;\n        case 3: /* Text Node */\n          addTextInterpolateDirective(directives, node.nodeValue);\n          break;\n        case 8: /* Comment */\n          try {\n            match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue);\n            if (match) {\n              nName = directiveNormalize(match[1]);\n              if (addDirective(directives, nName, 'M', maxPriority, ignoreDirective)) {\n                attrs[nName] = trim(match[2]);\n              }\n            }\n          } catch (e) {\n            // turns out that under some circumstances IE9 throws errors when one attempts to read\n            // comment's node value.\n            // Just ignore it and continue. (Can't seem to reproduce in test case.)\n          }\n          break;\n      }\n\n      directives.sort(byPriority);\n      return directives;\n    }\n\n    /**\n     * Given a node with an directive-start it collects all of the siblings until it finds\n     * directive-end.\n     * @param node\n     * @param attrStart\n     * @param attrEnd\n     * @returns {*}\n     */\n    function groupScan(node, attrStart, attrEnd) {\n      var nodes = [];\n      var depth = 0;\n      if (attrStart && node.hasAttribute && node.hasAttribute(attrStart)) {\n        var startNode = node;\n        do {\n          if (!node) {\n            throw $compileMinErr('uterdir',\n                      \"Unterminated attribute, found '{0}' but no matching '{1}' found.\",\n                      attrStart, attrEnd);\n          }\n          if (node.nodeType == 1 /** Element **/) {\n            if (node.hasAttribute(attrStart)) depth++;\n            if (node.hasAttribute(attrEnd)) depth--;\n          }\n          nodes.push(node);\n          node = node.nextSibling;\n        } while (depth > 0);\n      } else {\n        nodes.push(node);\n      }\n\n      return jqLite(nodes);\n    }\n\n    /**\n     * Wrapper for linking function which converts normal linking function into a grouped\n     * linking function.\n     * @param linkFn\n     * @param attrStart\n     * @param attrEnd\n     * @returns {Function}\n     */\n    function groupElementsLinkFnWrapper(linkFn, attrStart, attrEnd) {\n      return function(scope, element, attrs, controllers, transcludeFn) {\n        element = groupScan(element[0], attrStart, attrEnd);\n        return linkFn(scope, element, attrs, controllers, transcludeFn);\n      };\n    }\n\n    /**\n     * Once the directives have been collected, their compile functions are executed. This method\n     * is responsible for inlining directive templates as well as terminating the application\n     * of the directives if the terminal directive has been reached.\n     *\n     * @param {Array} directives Array of collected directives to execute their compile function.\n     *        this needs to be pre-sorted by priority order.\n     * @param {Node} compileNode The raw DOM node to apply the compile functions to\n     * @param {Object} templateAttrs The shared attribute function\n     * @param {function(angular.Scope, cloneAttachFn=)} transcludeFn A linking function, where the\n     *                                                  scope argument is auto-generated to the new\n     *                                                  child of the transcluded parent scope.\n     * @param {JQLite} jqCollection If we are working on the root of the compile tree then this\n     *                              argument has the root jqLite array so that we can replace nodes\n     *                              on it.\n     * @param {Object=} originalReplaceDirective An optional directive that will be ignored when\n     *                                           compiling the transclusion.\n     * @param {Array.<Function>} preLinkFns\n     * @param {Array.<Function>} postLinkFns\n     * @param {Object} previousCompileContext Context used for previous compilation of the current\n     *                                        node\n     * @returns {Function} linkFn\n     */\n    function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn,\n                                   jqCollection, originalReplaceDirective, preLinkFns, postLinkFns,\n                                   previousCompileContext) {\n      previousCompileContext = previousCompileContext || {};\n\n      var terminalPriority = -Number.MAX_VALUE,\n          newScopeDirective,\n          controllerDirectives = previousCompileContext.controllerDirectives,\n          newIsolateScopeDirective = previousCompileContext.newIsolateScopeDirective,\n          templateDirective = previousCompileContext.templateDirective,\n          nonTlbTranscludeDirective = previousCompileContext.nonTlbTranscludeDirective,\n          hasTranscludeDirective = false,\n          hasTemplate = false,\n          hasElementTranscludeDirective = previousCompileContext.hasElementTranscludeDirective,\n          $compileNode = templateAttrs.$$element = jqLite(compileNode),\n          directive,\n          directiveName,\n          $template,\n          replaceDirective = originalReplaceDirective,\n          childTranscludeFn = transcludeFn,\n          linkFn,\n          directiveValue;\n\n      // executes all directives on the current element\n      for(var i = 0, ii = directives.length; i < ii; i++) {\n        directive = directives[i];\n        var attrStart = directive.$$start;\n        var attrEnd = directive.$$end;\n\n        // collect multiblock sections\n        if (attrStart) {\n          $compileNode = groupScan(compileNode, attrStart, attrEnd);\n        }\n        $template = undefined;\n\n        if (terminalPriority > directive.priority) {\n          break; // prevent further processing of directives\n        }\n\n        if (directiveValue = directive.scope) {\n          newScopeDirective = newScopeDirective || directive;\n\n          // skip the check for directives with async templates, we'll check the derived sync\n          // directive when the template arrives\n          if (!directive.templateUrl) {\n            assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive,\n                              $compileNode);\n            if (isObject(directiveValue)) {\n              newIsolateScopeDirective = directive;\n            }\n          }\n        }\n\n        directiveName = directive.name;\n\n        if (!directive.templateUrl && directive.controller) {\n          directiveValue = directive.controller;\n          controllerDirectives = controllerDirectives || {};\n          assertNoDuplicate(\"'\" + directiveName + \"' controller\",\n              controllerDirectives[directiveName], directive, $compileNode);\n          controllerDirectives[directiveName] = directive;\n        }\n\n        if (directiveValue = directive.transclude) {\n          hasTranscludeDirective = true;\n\n          // Special case ngIf and ngRepeat so that we don't complain about duplicate transclusion.\n          // This option should only be used by directives that know how to safely handle element transclusion,\n          // where the transcluded nodes are added or replaced after linking.\n          if (!directive.$$tlb) {\n            assertNoDuplicate('transclusion', nonTlbTranscludeDirective, directive, $compileNode);\n            nonTlbTranscludeDirective = directive;\n          }\n\n          if (directiveValue == 'element') {\n            hasElementTranscludeDirective = true;\n            terminalPriority = directive.priority;\n            $template = $compileNode;\n            $compileNode = templateAttrs.$$element =\n                jqLite(document.createComment(' ' + directiveName + ': ' +\n                                              templateAttrs[directiveName] + ' '));\n            compileNode = $compileNode[0];\n            replaceWith(jqCollection, sliceArgs($template), compileNode);\n\n            childTranscludeFn = compile($template, transcludeFn, terminalPriority,\n                                        replaceDirective && replaceDirective.name, {\n                                          // Don't pass in:\n                                          // - controllerDirectives - otherwise we'll create duplicates controllers\n                                          // - newIsolateScopeDirective or templateDirective - combining templates with\n                                          //   element transclusion doesn't make sense.\n                                          //\n                                          // We need only nonTlbTranscludeDirective so that we prevent putting transclusion\n                                          // on the same element more than once.\n                                          nonTlbTranscludeDirective: nonTlbTranscludeDirective\n                                        });\n          } else {\n            $template = jqLite(jqLiteClone(compileNode)).contents();\n            $compileNode.empty(); // clear contents\n            childTranscludeFn = compile($template, transcludeFn);\n          }\n        }\n\n        if (directive.template) {\n          hasTemplate = true;\n          assertNoDuplicate('template', templateDirective, directive, $compileNode);\n          templateDirective = directive;\n\n          directiveValue = (isFunction(directive.template))\n              ? directive.template($compileNode, templateAttrs)\n              : directive.template;\n\n          directiveValue = denormalizeTemplate(directiveValue);\n\n          if (directive.replace) {\n            replaceDirective = directive;\n            if (jqLiteIsTextNode(directiveValue)) {\n              $template = [];\n            } else {\n              $template = jqLite(trim(directiveValue));\n            }\n            compileNode = $template[0];\n\n            if ($template.length != 1 || compileNode.nodeType !== 1) {\n              throw $compileMinErr('tplrt',\n                  \"Template for directive '{0}' must have exactly one root element. {1}\",\n                  directiveName, '');\n            }\n\n            replaceWith(jqCollection, $compileNode, compileNode);\n\n            var newTemplateAttrs = {$attr: {}};\n\n            // combine directives from the original node and from the template:\n            // - take the array of directives for this element\n            // - split it into two parts, those that already applied (processed) and those that weren't (unprocessed)\n            // - collect directives from the template and sort them by priority\n            // - combine directives as: processed + template + unprocessed\n            var templateDirectives = collectDirectives(compileNode, [], newTemplateAttrs);\n            var unprocessedDirectives = directives.splice(i + 1, directives.length - (i + 1));\n\n            if (newIsolateScopeDirective) {\n              markDirectivesAsIsolate(templateDirectives);\n            }\n            directives = directives.concat(templateDirectives).concat(unprocessedDirectives);\n            mergeTemplateAttributes(templateAttrs, newTemplateAttrs);\n\n            ii = directives.length;\n          } else {\n            $compileNode.html(directiveValue);\n          }\n        }\n\n        if (directive.templateUrl) {\n          hasTemplate = true;\n          assertNoDuplicate('template', templateDirective, directive, $compileNode);\n          templateDirective = directive;\n\n          if (directive.replace) {\n            replaceDirective = directive;\n          }\n\n          nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), $compileNode,\n              templateAttrs, jqCollection, hasTranscludeDirective && childTranscludeFn, preLinkFns, postLinkFns, {\n                controllerDirectives: controllerDirectives,\n                newIsolateScopeDirective: newIsolateScopeDirective,\n                templateDirective: templateDirective,\n                nonTlbTranscludeDirective: nonTlbTranscludeDirective\n              });\n          ii = directives.length;\n        } else if (directive.compile) {\n          try {\n            linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn);\n            if (isFunction(linkFn)) {\n              addLinkFns(null, linkFn, attrStart, attrEnd);\n            } else if (linkFn) {\n              addLinkFns(linkFn.pre, linkFn.post, attrStart, attrEnd);\n            }\n          } catch (e) {\n            $exceptionHandler(e, startingTag($compileNode));\n          }\n        }\n\n        if (directive.terminal) {\n          nodeLinkFn.terminal = true;\n          terminalPriority = Math.max(terminalPriority, directive.priority);\n        }\n\n      }\n\n      nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope === true;\n      nodeLinkFn.transcludeOnThisElement = hasTranscludeDirective;\n      nodeLinkFn.templateOnThisElement = hasTemplate;\n      nodeLinkFn.transclude = childTranscludeFn;\n\n      previousCompileContext.hasElementTranscludeDirective = hasElementTranscludeDirective;\n\n      // might be normal or delayed nodeLinkFn depending on if templateUrl is present\n      return nodeLinkFn;\n\n      ////////////////////\n\n      function addLinkFns(pre, post, attrStart, attrEnd) {\n        if (pre) {\n          if (attrStart) pre = groupElementsLinkFnWrapper(pre, attrStart, attrEnd);\n          pre.require = directive.require;\n          pre.directiveName = directiveName;\n          if (newIsolateScopeDirective === directive || directive.$$isolateScope) {\n            pre = cloneAndAnnotateFn(pre, {isolateScope: true});\n          }\n          preLinkFns.push(pre);\n        }\n        if (post) {\n          if (attrStart) post = groupElementsLinkFnWrapper(post, attrStart, attrEnd);\n          post.require = directive.require;\n          post.directiveName = directiveName;\n          if (newIsolateScopeDirective === directive || directive.$$isolateScope) {\n            post = cloneAndAnnotateFn(post, {isolateScope: true});\n          }\n          postLinkFns.push(post);\n        }\n      }\n\n\n      function getControllers(directiveName, require, $element, elementControllers) {\n        var value, retrievalMethod = 'data', optional = false;\n        if (isString(require)) {\n          while((value = require.charAt(0)) == '^' || value == '?') {\n            require = require.substr(1);\n            if (value == '^') {\n              retrievalMethod = 'inheritedData';\n            }\n            optional = optional || value == '?';\n          }\n          value = null;\n\n          if (elementControllers && retrievalMethod === 'data') {\n            value = elementControllers[require];\n          }\n          value = value || $element[retrievalMethod]('$' + require + 'Controller');\n\n          if (!value && !optional) {\n            throw $compileMinErr('ctreq',\n                \"Controller '{0}', required by directive '{1}', can't be found!\",\n                require, directiveName);\n          }\n          return value;\n        } else if (isArray(require)) {\n          value = [];\n          forEach(require, function(require) {\n            value.push(getControllers(directiveName, require, $element, elementControllers));\n          });\n        }\n        return value;\n      }\n\n\n      function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) {\n        var attrs, $element, i, ii, linkFn, controller, isolateScope, elementControllers = {}, transcludeFn;\n\n        attrs = (compileNode === linkNode)\n          ? templateAttrs\n          : shallowCopy(templateAttrs, new Attributes(jqLite(linkNode), templateAttrs.$attr));\n        $element = attrs.$$element;\n\n        if (newIsolateScopeDirective) {\n          var LOCAL_REGEXP = /^\\s*([@=&])(\\??)\\s*(\\w*)\\s*$/;\n\n          isolateScope = scope.$new(true);\n\n          if (templateDirective && (templateDirective === newIsolateScopeDirective ||\n              templateDirective === newIsolateScopeDirective.$$originalDirective)) {\n            $element.data('$isolateScope', isolateScope);\n          } else {\n            $element.data('$isolateScopeNoTemplate', isolateScope);\n          }\n\n\n\n          safeAddClass($element, 'ng-isolate-scope');\n\n          forEach(newIsolateScopeDirective.scope, function(definition, scopeName) {\n            var match = definition.match(LOCAL_REGEXP) || [],\n                attrName = match[3] || scopeName,\n                optional = (match[2] == '?'),\n                mode = match[1], // @, =, or &\n                lastValue,\n                parentGet, parentSet, compare;\n\n            isolateScope.$$isolateBindings[scopeName] = mode + attrName;\n\n            switch (mode) {\n\n              case '@':\n                attrs.$observe(attrName, function(value) {\n                  isolateScope[scopeName] = value;\n                });\n                attrs.$$observers[attrName].$$scope = scope;\n                if( attrs[attrName] ) {\n                  // If the attribute has been provided then we trigger an interpolation to ensure\n                  // the value is there for use in the link fn\n                  isolateScope[scopeName] = $interpolate(attrs[attrName])(scope);\n                }\n                break;\n\n              case '=':\n                if (optional && !attrs[attrName]) {\n                  return;\n                }\n                parentGet = $parse(attrs[attrName]);\n                if (parentGet.literal) {\n                  compare = equals;\n                } else {\n                  compare = function(a,b) { return a === b; };\n                }\n                parentSet = parentGet.assign || function() {\n                  // reset the change, or we will throw this exception on every $digest\n                  lastValue = isolateScope[scopeName] = parentGet(scope);\n                  throw $compileMinErr('nonassign',\n                      \"Expression '{0}' used with directive '{1}' is non-assignable!\",\n                      attrs[attrName], newIsolateScopeDirective.name);\n                };\n                lastValue = isolateScope[scopeName] = parentGet(scope);\n                isolateScope.$watch(function parentValueWatch() {\n                  var parentValue = parentGet(scope);\n                  if (!compare(parentValue, isolateScope[scopeName])) {\n                    // we are out of sync and need to copy\n                    if (!compare(parentValue, lastValue)) {\n                      // parent changed and it has precedence\n                      isolateScope[scopeName] = parentValue;\n                    } else {\n                      // if the parent can be assigned then do so\n                      parentSet(scope, parentValue = isolateScope[scopeName]);\n                    }\n                  }\n                  return lastValue = parentValue;\n                }, null, parentGet.literal);\n                break;\n\n              case '&':\n                parentGet = $parse(attrs[attrName]);\n                isolateScope[scopeName] = function(locals) {\n                  return parentGet(scope, locals);\n                };\n                break;\n\n              default:\n                throw $compileMinErr('iscp',\n                    \"Invalid isolate scope definition for directive '{0}'.\" +\n                    \" Definition: {... {1}: '{2}' ...}\",\n                    newIsolateScopeDirective.name, scopeName, definition);\n            }\n          });\n        }\n        transcludeFn = boundTranscludeFn && controllersBoundTransclude;\n        if (controllerDirectives) {\n          forEach(controllerDirectives, function(directive) {\n            var locals = {\n              $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope,\n              $element: $element,\n              $attrs: attrs,\n              $transclude: transcludeFn\n            }, controllerInstance;\n\n            controller = directive.controller;\n            if (controller == '@') {\n              controller = attrs[directive.name];\n            }\n\n            controllerInstance = $controller(controller, locals);\n            // For directives with element transclusion the element is a comment,\n            // but jQuery .data doesn't support attaching data to comment nodes as it's hard to\n            // clean up (http://bugs.jquery.com/ticket/8335).\n            // Instead, we save the controllers for the element in a local hash and attach to .data\n            // later, once we have the actual element.\n            elementControllers[directive.name] = controllerInstance;\n            if (!hasElementTranscludeDirective) {\n              $element.data('$' + directive.name + 'Controller', controllerInstance);\n            }\n\n            if (directive.controllerAs) {\n              locals.$scope[directive.controllerAs] = controllerInstance;\n            }\n          });\n        }\n\n        // PRELINKING\n        for(i = 0, ii = preLinkFns.length; i < ii; i++) {\n          try {\n            linkFn = preLinkFns[i];\n            linkFn(linkFn.isolateScope ? isolateScope : scope, $element, attrs,\n                linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), transcludeFn);\n          } catch (e) {\n            $exceptionHandler(e, startingTag($element));\n          }\n        }\n\n        // RECURSION\n        // We only pass the isolate scope, if the isolate directive has a template,\n        // otherwise the child elements do not belong to the isolate directive.\n        var scopeToChild = scope;\n        if (newIsolateScopeDirective && (newIsolateScopeDirective.template || newIsolateScopeDirective.templateUrl === null)) {\n          scopeToChild = isolateScope;\n        }\n        childLinkFn && childLinkFn(scopeToChild, linkNode.childNodes, undefined, boundTranscludeFn);\n\n        // POSTLINKING\n        for(i = postLinkFns.length - 1; i >= 0; i--) {\n          try {\n            linkFn = postLinkFns[i];\n            linkFn(linkFn.isolateScope ? isolateScope : scope, $element, attrs,\n                linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers), transcludeFn);\n          } catch (e) {\n            $exceptionHandler(e, startingTag($element));\n          }\n        }\n\n        // This is the function that is injected as `$transclude`.\n        function controllersBoundTransclude(scope, cloneAttachFn) {\n          var transcludeControllers;\n\n          // no scope passed\n          if (arguments.length < 2) {\n            cloneAttachFn = scope;\n            scope = undefined;\n          }\n\n          if (hasElementTranscludeDirective) {\n            transcludeControllers = elementControllers;\n          }\n\n          return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers);\n        }\n      }\n    }\n\n    function markDirectivesAsIsolate(directives) {\n      // mark all directives as needing isolate scope.\n      for (var j = 0, jj = directives.length; j < jj; j++) {\n        directives[j] = inherit(directives[j], {$$isolateScope: true});\n      }\n    }\n\n    /**\n     * looks up the directive and decorates it with exception handling and proper parameters. We\n     * call this the boundDirective.\n     *\n     * @param {string} name name of the directive to look up.\n     * @param {string} location The directive must be found in specific format.\n     *   String containing any of theses characters:\n     *\n     *   * `E`: element name\n     *   * `A': attribute\n     *   * `C`: class\n     *   * `M`: comment\n     * @returns {boolean} true if directive was added.\n     */\n    function addDirective(tDirectives, name, location, maxPriority, ignoreDirective, startAttrName,\n                          endAttrName) {\n      if (name === ignoreDirective) return null;\n      var match = null;\n      if (hasDirectives.hasOwnProperty(name)) {\n        for(var directive, directives = $injector.get(name + Suffix),\n            i = 0, ii = directives.length; i<ii; i++) {\n          try {\n            directive = directives[i];\n            if ( (maxPriority === undefined || maxPriority > directive.priority) &&\n                 directive.restrict.indexOf(location) != -1) {\n              if (startAttrName) {\n                directive = inherit(directive, {$$start: startAttrName, $$end: endAttrName});\n              }\n              tDirectives.push(directive);\n              match = directive;\n            }\n          } catch(e) { $exceptionHandler(e); }\n        }\n      }\n      return match;\n    }\n\n\n    /**\n     * When the element is replaced with HTML template then the new attributes\n     * on the template need to be merged with the existing attributes in the DOM.\n     * The desired effect is to have both of the attributes present.\n     *\n     * @param {object} dst destination attributes (original DOM)\n     * @param {object} src source attributes (from the directive template)\n     */\n    function mergeTemplateAttributes(dst, src) {\n      var srcAttr = src.$attr,\n          dstAttr = dst.$attr,\n          $element = dst.$$element;\n\n      // reapply the old attributes to the new element\n      forEach(dst, function(value, key) {\n        if (key.charAt(0) != '$') {\n          if (src[key] && src[key] !== value) {\n            value += (key === 'style' ? ';' : ' ') + src[key];\n          }\n          dst.$set(key, value, true, srcAttr[key]);\n        }\n      });\n\n      // copy the new attributes on the old attrs object\n      forEach(src, function(value, key) {\n        if (key == 'class') {\n          safeAddClass($element, value);\n          dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value;\n        } else if (key == 'style') {\n          $element.attr('style', $element.attr('style') + ';' + value);\n          dst['style'] = (dst['style'] ? dst['style'] + ';' : '') + value;\n          // `dst` will never contain hasOwnProperty as DOM parser won't let it.\n          // You will get an \"InvalidCharacterError: DOM Exception 5\" error if you\n          // have an attribute like \"has-own-property\" or \"data-has-own-property\", etc.\n        } else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) {\n          dst[key] = value;\n          dstAttr[key] = srcAttr[key];\n        }\n      });\n    }\n\n\n    function compileTemplateUrl(directives, $compileNode, tAttrs,\n        $rootElement, childTranscludeFn, preLinkFns, postLinkFns, previousCompileContext) {\n      var linkQueue = [],\n          afterTemplateNodeLinkFn,\n          afterTemplateChildLinkFn,\n          beforeTemplateCompileNode = $compileNode[0],\n          origAsyncDirective = directives.shift(),\n          // The fact that we have to copy and patch the directive seems wrong!\n          derivedSyncDirective = extend({}, origAsyncDirective, {\n            templateUrl: null, transclude: null, replace: null, $$originalDirective: origAsyncDirective\n          }),\n          templateUrl = (isFunction(origAsyncDirective.templateUrl))\n              ? origAsyncDirective.templateUrl($compileNode, tAttrs)\n              : origAsyncDirective.templateUrl;\n\n      $compileNode.empty();\n\n      $http.get($sce.getTrustedResourceUrl(templateUrl), {cache: $templateCache}).\n        success(function(content) {\n          var compileNode, tempTemplateAttrs, $template, childBoundTranscludeFn;\n\n          content = denormalizeTemplate(content);\n\n          if (origAsyncDirective.replace) {\n            if (jqLiteIsTextNode(content)) {\n              $template = [];\n            } else {\n              $template = jqLite(trim(content));\n            }\n            compileNode = $template[0];\n\n            if ($template.length != 1 || compileNode.nodeType !== 1) {\n              throw $compileMinErr('tplrt',\n                  \"Template for directive '{0}' must have exactly one root element. {1}\",\n                  origAsyncDirective.name, templateUrl);\n            }\n\n            tempTemplateAttrs = {$attr: {}};\n            replaceWith($rootElement, $compileNode, compileNode);\n            var templateDirectives = collectDirectives(compileNode, [], tempTemplateAttrs);\n\n            if (isObject(origAsyncDirective.scope)) {\n              markDirectivesAsIsolate(templateDirectives);\n            }\n            directives = templateDirectives.concat(directives);\n            mergeTemplateAttributes(tAttrs, tempTemplateAttrs);\n          } else {\n            compileNode = beforeTemplateCompileNode;\n            $compileNode.html(content);\n          }\n\n          directives.unshift(derivedSyncDirective);\n\n          afterTemplateNodeLinkFn = applyDirectivesToNode(directives, compileNode, tAttrs,\n              childTranscludeFn, $compileNode, origAsyncDirective, preLinkFns, postLinkFns,\n              previousCompileContext);\n          forEach($rootElement, function(node, i) {\n            if (node == compileNode) {\n              $rootElement[i] = $compileNode[0];\n            }\n          });\n          afterTemplateChildLinkFn = compileNodes($compileNode[0].childNodes, childTranscludeFn);\n\n          while(linkQueue.length) {\n            var scope = linkQueue.shift(),\n                beforeTemplateLinkNode = linkQueue.shift(),\n                linkRootElement = linkQueue.shift(),\n                boundTranscludeFn = linkQueue.shift(),\n                linkNode = $compileNode[0];\n\n            if (beforeTemplateLinkNode !== beforeTemplateCompileNode) {\n              var oldClasses = beforeTemplateLinkNode.className;\n\n              if (!(previousCompileContext.hasElementTranscludeDirective &&\n                  origAsyncDirective.replace)) {\n                // it was cloned therefore we have to clone as well.\n                linkNode = jqLiteClone(compileNode);\n              }\n\n              replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode);\n\n              // Copy in CSS classes from original node\n              safeAddClass(jqLite(linkNode), oldClasses);\n            }\n            if (afterTemplateNodeLinkFn.transcludeOnThisElement) {\n              childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn);\n            } else {\n              childBoundTranscludeFn = boundTranscludeFn;\n            }\n            afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement,\n              childBoundTranscludeFn);\n          }\n          linkQueue = null;\n        }).\n        error(function(response, code, headers, config) {\n          throw $compileMinErr('tpload', 'Failed to load template: {0}', config.url);\n        });\n\n      return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, boundTranscludeFn) {\n        var childBoundTranscludeFn = boundTranscludeFn;\n        if (linkQueue) {\n          linkQueue.push(scope);\n          linkQueue.push(node);\n          linkQueue.push(rootElement);\n          linkQueue.push(childBoundTranscludeFn);\n        } else {\n          if (afterTemplateNodeLinkFn.transcludeOnThisElement) {\n            childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude, boundTranscludeFn);\n          }\n          afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, childBoundTranscludeFn);\n        }\n      };\n    }\n\n\n    /**\n     * Sorting function for bound directives.\n     */\n    function byPriority(a, b) {\n      var diff = b.priority - a.priority;\n      if (diff !== 0) return diff;\n      if (a.name !== b.name) return (a.name < b.name) ? -1 : 1;\n      return a.index - b.index;\n    }\n\n\n    function assertNoDuplicate(what, previousDirective, directive, element) {\n      if (previousDirective) {\n        throw $compileMinErr('multidir', 'Multiple directives [{0}, {1}] asking for {2} on: {3}',\n            previousDirective.name, directive.name, what, startingTag(element));\n      }\n    }\n\n\n      function addTextInterpolateDirective(directives, text) {\n        var interpolateFn = $interpolate(text, true);\n        if (interpolateFn) {\n          directives.push({\n            priority: 0,\n            compile: function textInterpolateCompileFn(templateNode) {\n              // when transcluding a template that has bindings in the root\n              // then we don't have a parent and should do this in the linkFn\n              var parent = templateNode.parent(), hasCompileParent = parent.length;\n              if (hasCompileParent) safeAddClass(templateNode.parent(), 'ng-binding');\n\n              return function textInterpolateLinkFn(scope, node) {\n                var parent = node.parent(),\n                  bindings = parent.data('$binding') || [];\n                bindings.push(interpolateFn);\n                parent.data('$binding', bindings);\n                if (!hasCompileParent) safeAddClass(parent, 'ng-binding');\n                scope.$watch(interpolateFn, function interpolateFnWatchAction(value) {\n                  node[0].nodeValue = value;\n                });\n              };\n            }\n          });\n        }\n      }\n\n\n    function getTrustedContext(node, attrNormalizedName) {\n      if (attrNormalizedName == \"srcdoc\") {\n        return $sce.HTML;\n      }\n      var tag = nodeName_(node);\n      // maction[xlink:href] can source SVG.  It's not limited to <maction>.\n      if (attrNormalizedName == \"xlinkHref\" ||\n          (tag == \"FORM\" && attrNormalizedName == \"action\") ||\n          (tag != \"IMG\" && (attrNormalizedName == \"src\" ||\n                            attrNormalizedName == \"ngSrc\"))) {\n        return $sce.RESOURCE_URL;\n      }\n    }\n\n\n    function addAttrInterpolateDirective(node, directives, value, name) {\n      var interpolateFn = $interpolate(value, true);\n\n      // no interpolation found -> ignore\n      if (!interpolateFn) return;\n\n\n      if (name === \"multiple\" && nodeName_(node) === \"SELECT\") {\n        throw $compileMinErr(\"selmulti\",\n            \"Binding to the 'multiple' attribute is not supported. Element: {0}\",\n            startingTag(node));\n      }\n\n      directives.push({\n        priority: 100,\n        compile: function() {\n            return {\n              pre: function attrInterpolatePreLinkFn(scope, element, attr) {\n                var $$observers = (attr.$$observers || (attr.$$observers = {}));\n\n                if (EVENT_HANDLER_ATTR_REGEXP.test(name)) {\n                  throw $compileMinErr('nodomevents',\n                      \"Interpolations for HTML DOM event attributes are disallowed.  Please use the \" +\n                          \"ng- versions (such as ng-click instead of onclick) instead.\");\n                }\n\n                // we need to interpolate again, in case the attribute value has been updated\n                // (e.g. by another directive's compile function)\n                interpolateFn = $interpolate(attr[name], true, getTrustedContext(node, name));\n\n                // if attribute was updated so that there is no interpolation going on we don't want to\n                // register any observers\n                if (!interpolateFn) return;\n\n                // TODO(i): this should likely be attr.$set(name, iterpolateFn(scope) so that we reset the\n                // actual attr value\n                attr[name] = interpolateFn(scope);\n                ($$observers[name] || ($$observers[name] = [])).$$inter = true;\n                (attr.$$observers && attr.$$observers[name].$$scope || scope).\n                  $watch(interpolateFn, function interpolateFnWatchAction(newValue, oldValue) {\n                    //special case for class attribute addition + removal\n                    //so that class changes can tap into the animation\n                    //hooks provided by the $animate service. Be sure to\n                    //skip animations when the first digest occurs (when\n                    //both the new and the old values are the same) since\n                    //the CSS classes are the non-interpolated values\n                    if(name === 'class' && newValue != oldValue) {\n                      attr.$updateClass(newValue, oldValue);\n                    } else {\n                      attr.$set(name, newValue);\n                    }\n                  });\n              }\n            };\n          }\n      });\n    }\n\n\n    /**\n     * This is a special jqLite.replaceWith, which can replace items which\n     * have no parents, provided that the containing jqLite collection is provided.\n     *\n     * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes\n     *                               in the root of the tree.\n     * @param {JqLite} elementsToRemove The jqLite element which we are going to replace. We keep\n     *                                  the shell, but replace its DOM node reference.\n     * @param {Node} newNode The new DOM node.\n     */\n    function replaceWith($rootElement, elementsToRemove, newNode) {\n      var firstElementToRemove = elementsToRemove[0],\n          removeCount = elementsToRemove.length,\n          parent = firstElementToRemove.parentNode,\n          i, ii;\n\n      if ($rootElement) {\n        for(i = 0, ii = $rootElement.length; i < ii; i++) {\n          if ($rootElement[i] == firstElementToRemove) {\n            $rootElement[i++] = newNode;\n            for (var j = i, j2 = j + removeCount - 1,\n                     jj = $rootElement.length;\n                 j < jj; j++, j2++) {\n              if (j2 < jj) {\n                $rootElement[j] = $rootElement[j2];\n              } else {\n                delete $rootElement[j];\n              }\n            }\n            $rootElement.length -= removeCount - 1;\n            break;\n          }\n        }\n      }\n\n      if (parent) {\n        parent.replaceChild(newNode, firstElementToRemove);\n      }\n      var fragment = document.createDocumentFragment();\n      fragment.appendChild(firstElementToRemove);\n      newNode[jqLite.expando] = firstElementToRemove[jqLite.expando];\n      for (var k = 1, kk = elementsToRemove.length; k < kk; k++) {\n        var element = elementsToRemove[k];\n        jqLite(element).remove(); // must do this way to clean up expando\n        fragment.appendChild(element);\n        delete elementsToRemove[k];\n      }\n\n      elementsToRemove[0] = newNode;\n      elementsToRemove.length = 1;\n    }\n\n\n    function cloneAndAnnotateFn(fn, annotation) {\n      return extend(function() { return fn.apply(null, arguments); }, fn, annotation);\n    }\n  }];\n}\n\nvar PREFIX_REGEXP = /^(x[\\:\\-_]|data[\\:\\-_])/i;\n/**\n * Converts all accepted directives format into proper directive name.\n * All of these will become 'myDirective':\n *   my:Directive\n *   my-directive\n *   x-my-directive\n *   data-my:directive\n *\n * Also there is special case for Moz prefix starting with upper case letter.\n * @param name Name to normalize\n */\nfunction directiveNormalize(name) {\n  return camelCase(name.replace(PREFIX_REGEXP, ''));\n}\n\n/**\n * @ngdoc type\n * @name $compile.directive.Attributes\n *\n * @description\n * A shared object between directive compile / linking functions which contains normalized DOM\n * element attributes. The values reflect current binding state `{{ }}`. The normalization is\n * needed since all of these are treated as equivalent in Angular:\n *\n * ```\n *    <span ng:bind=\"a\" ng-bind=\"a\" data-ng-bind=\"a\" x-ng-bind=\"a\">\n * ```\n */\n\n/**\n * @ngdoc property\n * @name $compile.directive.Attributes#$attr\n * @returns {object} A map of DOM element attribute names to the normalized name. This is\n *                   needed to do reverse lookup from normalized name back to actual name.\n */\n\n\n/**\n * @ngdoc method\n * @name $compile.directive.Attributes#$set\n * @kind function\n *\n * @description\n * Set DOM element attribute value.\n *\n *\n * @param {string} name Normalized element attribute name of the property to modify. The name is\n *          reverse-translated using the {@link ng.$compile.directive.Attributes#$attr $attr}\n *          property to the original name.\n * @param {string} value Value to set the attribute to. The value can be an interpolated string.\n */\n\n\n\n/**\n * Closure compiler type information\n */\n\nfunction nodesetLinkingFn(\n  /* angular.Scope */ scope,\n  /* NodeList */ nodeList,\n  /* Element */ rootElement,\n  /* function(Function) */ boundTranscludeFn\n){}\n\nfunction directiveLinkingFn(\n  /* nodesetLinkingFn */ nodesetLinkingFn,\n  /* angular.Scope */ scope,\n  /* Node */ node,\n  /* Element */ rootElement,\n  /* function(Function) */ boundTranscludeFn\n){}\n\nfunction tokenDifference(str1, str2) {\n  var values = '',\n      tokens1 = str1.split(/\\s+/),\n      tokens2 = str2.split(/\\s+/);\n\n  outer:\n  for(var i = 0; i < tokens1.length; i++) {\n    var token = tokens1[i];\n    for(var j = 0; j < tokens2.length; j++) {\n      if(token == tokens2[j]) continue outer;\n    }\n    values += (values.length > 0 ? ' ' : '') + token;\n  }\n  return values;\n}\n\n/**\n * @ngdoc provider\n * @name $controllerProvider\n * @description\n * The {@link ng.$controller $controller service} is used by Angular to create new\n * controllers.\n *\n * This provider allows controller registration via the\n * {@link ng.$controllerProvider#register register} method.\n */\nfunction $ControllerProvider() {\n  var controllers = {},\n      CNTRL_REG = /^(\\S+)(\\s+as\\s+(\\w+))?$/;\n\n\n  /**\n   * @ngdoc method\n   * @name $controllerProvider#register\n   * @param {string|Object} name Controller name, or an object map of controllers where the keys are\n   *    the names and the values are the constructors.\n   * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI\n   *    annotations in the array notation).\n   */\n  this.register = function(name, constructor) {\n    assertNotHasOwnProperty(name, 'controller');\n    if (isObject(name)) {\n      extend(controllers, name);\n    } else {\n      controllers[name] = constructor;\n    }\n  };\n\n\n  this.$get = ['$injector', '$window', function($injector, $window) {\n\n    /**\n     * @ngdoc service\n     * @name $controller\n     * @requires $injector\n     *\n     * @param {Function|string} constructor If called with a function then it's considered to be the\n     *    controller constructor function. Otherwise it's considered to be a string which is used\n     *    to retrieve the controller constructor using the following steps:\n     *\n     *    * check if a controller with given name is registered via `$controllerProvider`\n     *    * check if evaluating the string on the current scope returns a constructor\n     *    * check `window[constructor]` on the global `window` object\n     *\n     * @param {Object} locals Injection locals for Controller.\n     * @return {Object} Instance of given controller.\n     *\n     * @description\n     * `$controller` service is responsible for instantiating controllers.\n     *\n     * It's just a simple call to {@link auto.$injector $injector}, but extracted into\n     * a service, so that one can override this service with [BC version](https://gist.github.com/1649788).\n     */\n    return function(expression, locals) {\n      var instance, match, constructor, identifier;\n\n      if(isString(expression)) {\n        match = expression.match(CNTRL_REG),\n        constructor = match[1],\n        identifier = match[3];\n        expression = controllers.hasOwnProperty(constructor)\n            ? controllers[constructor]\n            : getter(locals.$scope, constructor, true) || getter($window, constructor, true);\n\n        assertArgFn(expression, constructor, true);\n      }\n\n      instance = $injector.instantiate(expression, locals);\n\n      if (identifier) {\n        if (!(locals && typeof locals.$scope === 'object')) {\n          throw minErr('$controller')('noscp',\n              \"Cannot export controller '{0}' as '{1}'! No $scope object provided via `locals`.\",\n              constructor || expression.name, identifier);\n        }\n\n        locals.$scope[identifier] = instance;\n      }\n\n      return instance;\n    };\n  }];\n}\n\n/**\n * @ngdoc service\n * @name $document\n * @requires $window\n *\n * @description\n * A {@link angular.element jQuery or jqLite} wrapper for the browser's `window.document` object.\n *\n * @example\n   <example module=\"documentExample\">\n     <file name=\"index.html\">\n       <div ng-controller=\"ExampleController\">\n         <p>$document title: <b ng-bind=\"title\"></b></p>\n         <p>window.document title: <b ng-bind=\"windowTitle\"></b></p>\n       </div>\n     </file>\n     <file name=\"script.js\">\n       angular.module('documentExample', [])\n         .controller('ExampleController', ['$scope', '$document', function($scope, $document) {\n           $scope.title = $document[0].title;\n           $scope.windowTitle = angular.element(window.document)[0].title;\n         }]);\n     </file>\n   </example>\n */\nfunction $DocumentProvider(){\n  this.$get = ['$window', function(window){\n    return jqLite(window.document);\n  }];\n}\n\n/**\n * @ngdoc service\n * @name $exceptionHandler\n * @requires ng.$log\n *\n * @description\n * Any uncaught exception in angular expressions is delegated to this service.\n * The default implementation simply delegates to `$log.error` which logs it into\n * the browser console.\n *\n * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by\n * {@link ngMock.$exceptionHandler mock $exceptionHandler} which aids in testing.\n *\n * ## Example:\n *\n * ```js\n *   angular.module('exceptionOverride', []).factory('$exceptionHandler', function () {\n *     return function (exception, cause) {\n *       exception.message += ' (caused by \"' + cause + '\")';\n *       throw exception;\n *     };\n *   });\n * ```\n *\n * This example will override the normal action of `$exceptionHandler`, to make angular\n * exceptions fail hard when they happen, instead of just logging to the console.\n *\n * @param {Error} exception Exception associated with the error.\n * @param {string=} cause optional information about the context in which\n *       the error was thrown.\n *\n */\nfunction $ExceptionHandlerProvider() {\n  this.$get = ['$log', function($log) {\n    return function(exception, cause) {\n      $log.error.apply($log, arguments);\n    };\n  }];\n}\n\n/**\n * Parse headers into key value object\n *\n * @param {string} headers Raw headers as a string\n * @returns {Object} Parsed headers as key value object\n */\nfunction parseHeaders(headers) {\n  var parsed = {}, key, val, i;\n\n  if (!headers) return parsed;\n\n  forEach(headers.split('\\n'), function(line) {\n    i = line.indexOf(':');\n    key = lowercase(trim(line.substr(0, i)));\n    val = trim(line.substr(i + 1));\n\n    if (key) {\n      parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;\n    }\n  });\n\n  return parsed;\n}\n\n\n/**\n * Returns a function that provides access to parsed headers.\n *\n * Headers are lazy parsed when first requested.\n * @see parseHeaders\n *\n * @param {(string|Object)} headers Headers to provide access to.\n * @returns {function(string=)} Returns a getter function which if called with:\n *\n *   - if called with single an argument returns a single header value or null\n *   - if called with no arguments returns an object containing all headers.\n */\nfunction headersGetter(headers) {\n  var headersObj = isObject(headers) ? headers : undefined;\n\n  return function(name) {\n    if (!headersObj) headersObj =  parseHeaders(headers);\n\n    if (name) {\n      return headersObj[lowercase(name)] || null;\n    }\n\n    return headersObj;\n  };\n}\n\n\n/**\n * Chain all given functions\n *\n * This function is used for both request and response transforming\n *\n * @param {*} data Data to transform.\n * @param {function(string=)} headers Http headers getter fn.\n * @param {(Function|Array.<Function>)} fns Function or an array of functions.\n * @returns {*} Transformed data.\n */\nfunction transformData(data, headers, fns) {\n  if (isFunction(fns))\n    return fns(data, headers);\n\n  forEach(fns, function(fn) {\n    data = fn(data, headers);\n  });\n\n  return data;\n}\n\n\nfunction isSuccess(status) {\n  return 200 <= status && status < 300;\n}\n\n\n/**\n * @ngdoc provider\n * @name $httpProvider\n * @description\n * Use `$httpProvider` to change the default behavior of the {@link ng.$http $http} service.\n * */\nfunction $HttpProvider() {\n  var JSON_START = /^\\s*(\\[|\\{[^\\{])/,\n      JSON_END = /[\\}\\]]\\s*$/,\n      PROTECTION_PREFIX = /^\\)\\]\\}',?\\n/,\n      CONTENT_TYPE_APPLICATION_JSON = {'Content-Type': 'application/json;charset=utf-8'};\n\n  /**\n   * @ngdoc property\n   * @name $httpProvider#defaults\n   * @description\n   *\n   * Object containing default values for all {@link ng.$http $http} requests.\n   *\n   * - **`defaults.xsrfCookieName`** - {string} - Name of cookie containing the XSRF token.\n   * Defaults value is `'XSRF-TOKEN'`.\n   *\n   * - **`defaults.xsrfHeaderName`** - {string} - Name of HTTP header to populate with the\n   * XSRF token. Defaults value is `'X-XSRF-TOKEN'`.\n   *\n   * - **`defaults.headers`** - {Object} - Default headers for all $http requests.\n   * Refer to {@link ng.$http#setting-http-headers $http} for documentation on\n   * setting default headers.\n   *     - **`defaults.headers.common`**\n   *     - **`defaults.headers.post`**\n   *     - **`defaults.headers.put`**\n   *     - **`defaults.headers.patch`**\n   **/\n  var defaults = this.defaults = {\n    // transform incoming response data\n    transformResponse: [function(data) {\n      if (isString(data)) {\n        // strip json vulnerability protection prefix\n        data = data.replace(PROTECTION_PREFIX, '');\n        if (JSON_START.test(data) && JSON_END.test(data))\n          data = fromJson(data);\n      }\n      return data;\n    }],\n\n    // transform outgoing request data\n    transformRequest: [function(d) {\n      return isObject(d) && !isFile(d) && !isBlob(d) ? toJson(d) : d;\n    }],\n\n    // default headers\n    headers: {\n      common: {\n        'Accept': 'application/json, text/plain, */*'\n      },\n      post:   shallowCopy(CONTENT_TYPE_APPLICATION_JSON),\n      put:    shallowCopy(CONTENT_TYPE_APPLICATION_JSON),\n      patch:  shallowCopy(CONTENT_TYPE_APPLICATION_JSON)\n    },\n\n    xsrfCookieName: 'XSRF-TOKEN',\n    xsrfHeaderName: 'X-XSRF-TOKEN'\n  };\n\n  /**\n   * Are ordered by request, i.e. they are applied in the same order as the\n   * array, on request, but reverse order, on response.\n   */\n  var interceptorFactories = this.interceptors = [];\n\n  /**\n   * For historical reasons, response interceptors are ordered by the order in which\n   * they are applied to the response. (This is the opposite of interceptorFactories)\n   */\n  var responseInterceptorFactories = this.responseInterceptors = [];\n\n  this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector',\n      function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) {\n\n    var defaultCache = $cacheFactory('$http');\n\n    /**\n     * Interceptors stored in reverse order. Inner interceptors before outer interceptors.\n     * The reversal is needed so that we can build up the interception chain around the\n     * server request.\n     */\n    var reversedInterceptors = [];\n\n    forEach(interceptorFactories, function(interceptorFactory) {\n      reversedInterceptors.unshift(isString(interceptorFactory)\n          ? $injector.get(interceptorFactory) : $injector.invoke(interceptorFactory));\n    });\n\n    forEach(responseInterceptorFactories, function(interceptorFactory, index) {\n      var responseFn = isString(interceptorFactory)\n          ? $injector.get(interceptorFactory)\n          : $injector.invoke(interceptorFactory);\n\n      /**\n       * Response interceptors go before \"around\" interceptors (no real reason, just\n       * had to pick one.) But they are already reversed, so we can't use unshift, hence\n       * the splice.\n       */\n      reversedInterceptors.splice(index, 0, {\n        response: function(response) {\n          return responseFn($q.when(response));\n        },\n        responseError: function(response) {\n          return responseFn($q.reject(response));\n        }\n      });\n    });\n\n\n    /**\n     * @ngdoc service\n     * @kind function\n     * @name $http\n     * @requires ng.$httpBackend\n     * @requires $cacheFactory\n     * @requires $rootScope\n     * @requires $q\n     * @requires $injector\n     *\n     * @description\n     * The `$http` service is a core Angular service that facilitates communication with the remote\n     * HTTP servers via the browser's [XMLHttpRequest](https://developer.mozilla.org/en/xmlhttprequest)\n     * object or via [JSONP](http://en.wikipedia.org/wiki/JSONP).\n     *\n     * For unit testing applications that use `$http` service, see\n     * {@link ngMock.$httpBackend $httpBackend mock}.\n     *\n     * For a higher level of abstraction, please check out the {@link ngResource.$resource\n     * $resource} service.\n     *\n     * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by\n     * the $q service. While for simple usage patterns this doesn't matter much, for advanced usage\n     * it is important to familiarize yourself with these APIs and the guarantees they provide.\n     *\n     *\n     * # General usage\n     * The `$http` service is a function which takes a single argument — a configuration object —\n     * that is used to generate an HTTP request and returns  a {@link ng.$q promise}\n     * with two $http specific methods: `success` and `error`.\n     *\n     * ```js\n     *   $http({method: 'GET', url: '/someUrl'}).\n     *     success(function(data, status, headers, config) {\n     *       // this callback will be called asynchronously\n     *       // when the response is available\n     *     }).\n     *     error(function(data, status, headers, config) {\n     *       // called asynchronously if an error occurs\n     *       // or server returns response with an error status.\n     *     });\n     * ```\n     *\n     * Since the returned value of calling the $http function is a `promise`, you can also use\n     * the `then` method to register callbacks, and these callbacks will receive a single argument –\n     * an object representing the response. See the API signature and type info below for more\n     * details.\n     *\n     * A response status code between 200 and 299 is considered a success status and\n     * will result in the success callback being called. Note that if the response is a redirect,\n     * XMLHttpRequest will transparently follow it, meaning that the error callback will not be\n     * called for such responses.\n     *\n     * # Writing Unit Tests that use $http\n     * When unit testing (using {@link ngMock ngMock}), it is necessary to call\n     * {@link ngMock.$httpBackend#flush $httpBackend.flush()} to flush each pending\n     * request using trained responses.\n     *\n     * ```\n     * $httpBackend.expectGET(...);\n     * $http.get(...);\n     * $httpBackend.flush();\n     * ```\n     *\n     * # Shortcut methods\n     *\n     * Shortcut methods are also available. All shortcut methods require passing in the URL, and\n     * request data must be passed in for POST/PUT requests.\n     *\n     * ```js\n     *   $http.get('/someUrl').success(successCallback);\n     *   $http.post('/someUrl', data).success(successCallback);\n     * ```\n     *\n     * Complete list of shortcut methods:\n     *\n     * - {@link ng.$http#get $http.get}\n     * - {@link ng.$http#head $http.head}\n     * - {@link ng.$http#post $http.post}\n     * - {@link ng.$http#put $http.put}\n     * - {@link ng.$http#delete $http.delete}\n     * - {@link ng.$http#jsonp $http.jsonp}\n     *\n     *\n     * # Setting HTTP Headers\n     *\n     * The $http service will automatically add certain HTTP headers to all requests. These defaults\n     * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration\n     * object, which currently contains this default configuration:\n     *\n     * - `$httpProvider.defaults.headers.common` (headers that are common for all requests):\n     *   - `Accept: application/json, text/plain, * / *`\n     * - `$httpProvider.defaults.headers.post`: (header defaults for POST requests)\n     *   - `Content-Type: application/json`\n     * - `$httpProvider.defaults.headers.put` (header defaults for PUT requests)\n     *   - `Content-Type: application/json`\n     *\n     * To add or overwrite these defaults, simply add or remove a property from these configuration\n     * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object\n     * with the lowercased HTTP method name as the key, e.g.\n     * `$httpProvider.defaults.headers.get = { 'My-Header' : 'value' }.\n     *\n     * The defaults can also be set at runtime via the `$http.defaults` object in the same\n     * fashion. For example:\n     *\n     * ```\n     * module.run(function($http) {\n     *   $http.defaults.headers.common.Authorization = 'Basic YmVlcDpib29w'\n     * });\n     * ```\n     *\n     * In addition, you can supply a `headers` property in the config object passed when\n     * calling `$http(config)`, which overrides the defaults without changing them globally.\n     *\n     *\n     * # Transforming Requests and Responses\n     *\n     * Both requests and responses can be transformed using transform functions. By default, Angular\n     * applies these transformations:\n     *\n     * Request transformations:\n     *\n     * - If the `data` property of the request configuration object contains an object, serialize it\n     *   into JSON format.\n     *\n     * Response transformations:\n     *\n     *  - If XSRF prefix is detected, strip it (see Security Considerations section below).\n     *  - If JSON response is detected, deserialize it using a JSON parser.\n     *\n     * To globally augment or override the default transforms, modify the\n     * `$httpProvider.defaults.transformRequest` and `$httpProvider.defaults.transformResponse`\n     * properties. These properties are by default an array of transform functions, which allows you\n     * to `push` or `unshift` a new transformation function into the transformation chain. You can\n     * also decide to completely override any default transformations by assigning your\n     * transformation functions to these properties directly without the array wrapper.  These defaults\n     * are again available on the $http factory at run-time, which may be useful if you have run-time\n     * services you wish to be involved in your transformations.\n     *\n     * Similarly, to locally override the request/response transforms, augment the\n     * `transformRequest` and/or `transformResponse` properties of the configuration object passed\n     * into `$http`.\n     *\n     *\n     * # Caching\n     *\n     * To enable caching, set the request configuration `cache` property to `true` (to use default\n     * cache) or to a custom cache object (built with {@link ng.$cacheFactory `$cacheFactory`}).\n     * When the cache is enabled, `$http` stores the response from the server in the specified\n     * cache. The next time the same request is made, the response is served from the cache without\n     * sending a request to the server.\n     *\n     * Note that even if the response is served from cache, delivery of the data is asynchronous in\n     * the same way that real requests are.\n     *\n     * If there are multiple GET requests for the same URL that should be cached using the same\n     * cache, but the cache is not populated yet, only one request to the server will be made and\n     * the remaining requests will be fulfilled using the response from the first request.\n     *\n     * You can change the default cache to a new object (built with\n     * {@link ng.$cacheFactory `$cacheFactory`}) by updating the\n     * {@link ng.$http#properties_defaults `$http.defaults.cache`} property. All requests who set\n     * their `cache` property to `true` will now use this cache object.\n     *\n     * If you set the default cache to `false` then only requests that specify their own custom\n     * cache object will be cached.\n     *\n     * # Interceptors\n     *\n     * Before you start creating interceptors, be sure to understand the\n     * {@link ng.$q $q and deferred/promise APIs}.\n     *\n     * For purposes of global error handling, authentication, or any kind of synchronous or\n     * asynchronous pre-processing of request or postprocessing of responses, it is desirable to be\n     * able to intercept requests before they are handed to the server and\n     * responses before they are handed over to the application code that\n     * initiated these requests. The interceptors leverage the {@link ng.$q\n     * promise APIs} to fulfill this need for both synchronous and asynchronous pre-processing.\n     *\n     * The interceptors are service factories that are registered with the `$httpProvider` by\n     * adding them to the `$httpProvider.interceptors` array. The factory is called and\n     * injected with dependencies (if specified) and returns the interceptor.\n     *\n     * There are two kinds of interceptors (and two kinds of rejection interceptors):\n     *\n     *   * `request`: interceptors get called with a http `config` object. The function is free to\n     *     modify the `config` object or create a new one. The function needs to return the `config`\n     *     object directly, or a promise containing the `config` or a new `config` object.\n     *   * `requestError`: interceptor gets called when a previous interceptor threw an error or\n     *     resolved with a rejection.\n     *   * `response`: interceptors get called with http `response` object. The function is free to\n     *     modify the `response` object or create a new one. The function needs to return the `response`\n     *     object directly, or as a promise containing the `response` or a new `response` object.\n     *   * `responseError`: interceptor gets called when a previous interceptor threw an error or\n     *     resolved with a rejection.\n     *\n     *\n     * ```js\n     *   // register the interceptor as a service\n     *   $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {\n     *     return {\n     *       // optional method\n     *       'request': function(config) {\n     *         // do something on success\n     *         return config;\n     *       },\n     *\n     *       // optional method\n     *      'requestError': function(rejection) {\n     *         // do something on error\n     *         if (canRecover(rejection)) {\n     *           return responseOrNewPromise\n     *         }\n     *         return $q.reject(rejection);\n     *       },\n     *\n     *\n     *\n     *       // optional method\n     *       'response': function(response) {\n     *         // do something on success\n     *         return response;\n     *       },\n     *\n     *       // optional method\n     *      'responseError': function(rejection) {\n     *         // do something on error\n     *         if (canRecover(rejection)) {\n     *           return responseOrNewPromise\n     *         }\n     *         return $q.reject(rejection);\n     *       }\n     *     };\n     *   });\n     *\n     *   $httpProvider.interceptors.push('myHttpInterceptor');\n     *\n     *\n     *   // alternatively, register the interceptor via an anonymous factory\n     *   $httpProvider.interceptors.push(function($q, dependency1, dependency2) {\n     *     return {\n     *      'request': function(config) {\n     *          // same as above\n     *       },\n     *\n     *       'response': function(response) {\n     *          // same as above\n     *       }\n     *     };\n     *   });\n     * ```\n     *\n     * # Response interceptors (DEPRECATED)\n     *\n     * Before you start creating interceptors, be sure to understand the\n     * {@link ng.$q $q and deferred/promise APIs}.\n     *\n     * For purposes of global error handling, authentication or any kind of synchronous or\n     * asynchronous preprocessing of received responses, it is desirable to be able to intercept\n     * responses for http requests before they are handed over to the application code that\n     * initiated these requests. The response interceptors leverage the {@link ng.$q\n     * promise apis} to fulfil this need for both synchronous and asynchronous preprocessing.\n     *\n     * The interceptors are service factories that are registered with the $httpProvider by\n     * adding them to the `$httpProvider.responseInterceptors` array. The factory is called and\n     * injected with dependencies (if specified) and returns the interceptor  — a function that\n     * takes a {@link ng.$q promise} and returns the original or a new promise.\n     *\n     * ```js\n     *   // register the interceptor as a service\n     *   $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {\n     *     return function(promise) {\n     *       return promise.then(function(response) {\n     *         // do something on success\n     *         return response;\n     *       }, function(response) {\n     *         // do something on error\n     *         if (canRecover(response)) {\n     *           return responseOrNewPromise\n     *         }\n     *         return $q.reject(response);\n     *       });\n     *     }\n     *   });\n     *\n     *   $httpProvider.responseInterceptors.push('myHttpInterceptor');\n     *\n     *\n     *   // register the interceptor via an anonymous factory\n     *   $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) {\n     *     return function(promise) {\n     *       // same as above\n     *     }\n     *   });\n     * ```\n     *\n     *\n     * # Security Considerations\n     *\n     * When designing web applications, consider security threats from:\n     *\n     * - [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx)\n     * - [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery)\n     *\n     * Both server and the client must cooperate in order to eliminate these threats. Angular comes\n     * pre-configured with strategies that address these issues, but for this to work backend server\n     * cooperation is required.\n     *\n     * ## JSON Vulnerability Protection\n     *\n     * A [JSON vulnerability](http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx)\n     * allows third party website to turn your JSON resource URL into\n     * [JSONP](http://en.wikipedia.org/wiki/JSONP) request under some conditions. To\n     * counter this your server can prefix all JSON requests with following string `\")]}',\\n\"`.\n     * Angular will automatically strip the prefix before processing it as JSON.\n     *\n     * For example if your server needs to return:\n     * ```js\n     * ['one','two']\n     * ```\n     *\n     * which is vulnerable to attack, your server can return:\n     * ```js\n     * )]}',\n     * ['one','two']\n     * ```\n     *\n     * Angular will strip the prefix, before processing the JSON.\n     *\n     *\n     * ## Cross Site Request Forgery (XSRF) Protection\n     *\n     * [XSRF](http://en.wikipedia.org/wiki/Cross-site_request_forgery) is a technique by which\n     * an unauthorized site can gain your user's private data. Angular provides a mechanism\n     * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie\n     * (by default, `XSRF-TOKEN`) and sets it as an HTTP header (`X-XSRF-TOKEN`). Since only\n     * JavaScript that runs on your domain could read the cookie, your server can be assured that\n     * the XHR came from JavaScript running on your domain. The header will not be set for\n     * cross-domain requests.\n     *\n     * To take advantage of this, your server needs to set a token in a JavaScript readable session\n     * cookie called `XSRF-TOKEN` on the first HTTP GET request. On subsequent XHR requests the\n     * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure\n     * that only JavaScript running on your domain could have sent the request. The token must be\n     * unique for each user and must be verifiable by the server (to prevent the JavaScript from\n     * making up its own tokens). We recommend that the token is a digest of your site's\n     * authentication cookie with a [salt](https://en.wikipedia.org/wiki/Salt_(cryptography))\n     * for added security.\n     *\n     * The name of the headers can be specified using the xsrfHeaderName and xsrfCookieName\n     * properties of either $httpProvider.defaults at config-time, $http.defaults at run-time,\n     * or the per-request config object.\n     *\n     *\n     * @param {object} config Object describing the request to be made and how it should be\n     *    processed. The object has following properties:\n     *\n     *    - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc)\n     *    - **url** – `{string}` – Absolute or relative URL of the resource that is being requested.\n     *    - **params** – `{Object.<string|Object>}` – Map of strings or objects which will be turned\n     *      to `?key1=value1&key2=value2` after the url. If the value is not a string, it will be\n     *      JSONified.\n     *    - **data** – `{string|Object}` – Data to be sent as the request message data.\n     *    - **headers** – `{Object}` – Map of strings or functions which return strings representing\n     *      HTTP headers to send to the server. If the return value of a function is null, the\n     *      header will not be sent.\n     *    - **xsrfHeaderName** – `{string}` – Name of HTTP header to populate with the XSRF token.\n     *    - **xsrfCookieName** – `{string}` – Name of cookie containing the XSRF token.\n     *    - **transformRequest** –\n     *      `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –\n     *      transform function or an array of such functions. The transform function takes the http\n     *      request body and headers and returns its transformed (typically serialized) version.\n     *    - **transformResponse** –\n     *      `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –\n     *      transform function or an array of such functions. The transform function takes the http\n     *      response body and headers and returns its transformed (typically deserialized) version.\n     *    - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the\n     *      GET request, otherwise if a cache instance built with\n     *      {@link ng.$cacheFactory $cacheFactory}, this cache will be used for\n     *      caching.\n     *    - **timeout** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise}\n     *      that should abort the request when resolved.\n     *    - **withCredentials** - `{boolean}` - whether to set the `withCredentials` flag on the\n     *      XHR object. See [requests with credentials]https://developer.mozilla.org/en/http_access_control#section_5\n     *      for more information.\n     *    - **responseType** - `{string}` - see\n     *      [requestType](https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#responseType).\n     *\n     * @returns {HttpPromise} Returns a {@link ng.$q promise} object with the\n     *   standard `then` method and two http specific methods: `success` and `error`. The `then`\n     *   method takes two arguments a success and an error callback which will be called with a\n     *   response object. The `success` and `error` methods take a single argument - a function that\n     *   will be called when the request succeeds or fails respectively. The arguments passed into\n     *   these functions are destructured representation of the response object passed into the\n     *   `then` method. The response object has these properties:\n     *\n     *   - **data** – `{string|Object}` – The response body transformed with the transform\n     *     functions.\n     *   - **status** – `{number}` – HTTP status code of the response.\n     *   - **headers** – `{function([headerName])}` – Header getter function.\n     *   - **config** – `{Object}` – The configuration object that was used to generate the request.\n     *   - **statusText** – `{string}` – HTTP status text of the response.\n     *\n     * @property {Array.<Object>} pendingRequests Array of config objects for currently pending\n     *   requests. This is primarily meant to be used for debugging purposes.\n     *\n     *\n     * @example\n<example module=\"httpExample\">\n<file name=\"index.html\">\n  <div ng-controller=\"FetchController\">\n    <select ng-model=\"method\">\n      <option>GET</option>\n      <option>JSONP</option>\n    </select>\n    <input type=\"text\" ng-model=\"url\" size=\"80\"/>\n    <button id=\"fetchbtn\" ng-click=\"fetch()\">fetch</button><br>\n    <button id=\"samplegetbtn\" ng-click=\"updateModel('GET', 'http-hello.html')\">Sample GET</button>\n    <button id=\"samplejsonpbtn\"\n      ng-click=\"updateModel('JSONP',\n                    'https://angularjs.org/greet.php?callback=JSON_CALLBACK&name=Super%20Hero')\">\n      Sample JSONP\n    </button>\n    <button id=\"invalidjsonpbtn\"\n      ng-click=\"updateModel('JSONP', 'https://angularjs.org/doesntexist&callback=JSON_CALLBACK')\">\n        Invalid JSONP\n      </button>\n    <pre>http status code: {{status}}</pre>\n    <pre>http response data: {{data}}</pre>\n  </div>\n</file>\n<file name=\"script.js\">\n  angular.module('httpExample', [])\n    .controller('FetchController', ['$scope', '$http', '$templateCache',\n      function($scope, $http, $templateCache) {\n        $scope.method = 'GET';\n        $scope.url = 'http-hello.html';\n\n        $scope.fetch = function() {\n          $scope.code = null;\n          $scope.response = null;\n\n          $http({method: $scope.method, url: $scope.url, cache: $templateCache}).\n            success(function(data, status) {\n              $scope.status = status;\n              $scope.data = data;\n            }).\n            error(function(data, status) {\n              $scope.data = data || \"Request failed\";\n              $scope.status = status;\n          });\n        };\n\n        $scope.updateModel = function(method, url) {\n          $scope.method = method;\n          $scope.url = url;\n        };\n      }]);\n</file>\n<file name=\"http-hello.html\">\n  Hello, $http!\n</file>\n<file name=\"protractor.js\" type=\"protractor\">\n  var status = element(by.binding('status'));\n  var data = element(by.binding('data'));\n  var fetchBtn = element(by.id('fetchbtn'));\n  var sampleGetBtn = element(by.id('samplegetbtn'));\n  var sampleJsonpBtn = element(by.id('samplejsonpbtn'));\n  var invalidJsonpBtn = element(by.id('invalidjsonpbtn'));\n\n  it('should make an xhr GET request', function() {\n    sampleGetBtn.click();\n    fetchBtn.click();\n    expect(status.getText()).toMatch('200');\n    expect(data.getText()).toMatch(/Hello, \\$http!/);\n  });\n\n  it('should make a JSONP request to angularjs.org', function() {\n    sampleJsonpBtn.click();\n    fetchBtn.click();\n    expect(status.getText()).toMatch('200');\n    expect(data.getText()).toMatch(/Super Hero!/);\n  });\n\n  it('should make JSONP request to invalid URL and invoke the error handler',\n      function() {\n    invalidJsonpBtn.click();\n    fetchBtn.click();\n    expect(status.getText()).toMatch('0');\n    expect(data.getText()).toMatch('Request failed');\n  });\n</file>\n</example>\n     */\n    function $http(requestConfig) {\n      var config = {\n        method: 'get',\n        transformRequest: defaults.transformRequest,\n        transformResponse: defaults.transformResponse\n      };\n      var headers = mergeHeaders(requestConfig);\n\n      extend(config, requestConfig);\n      config.headers = headers;\n      config.method = uppercase(config.method);\n\n      var serverRequest = function(config) {\n        headers = config.headers;\n        var reqData = transformData(config.data, headersGetter(headers), config.transformRequest);\n\n        // strip content-type if data is undefined\n        if (isUndefined(reqData)) {\n          forEach(headers, function(value, header) {\n            if (lowercase(header) === 'content-type') {\n                delete headers[header];\n            }\n          });\n        }\n\n        if (isUndefined(config.withCredentials) && !isUndefined(defaults.withCredentials)) {\n          config.withCredentials = defaults.withCredentials;\n        }\n\n        // send request\n        return sendReq(config, reqData, headers).then(transformResponse, transformResponse);\n      };\n\n      var chain = [serverRequest, undefined];\n      var promise = $q.when(config);\n\n      // apply interceptors\n      forEach(reversedInterceptors, function(interceptor) {\n        if (interceptor.request || interceptor.requestError) {\n          chain.unshift(interceptor.request, interceptor.requestError);\n        }\n        if (interceptor.response || interceptor.responseError) {\n          chain.push(interceptor.response, interceptor.responseError);\n        }\n      });\n\n      while(chain.length) {\n        var thenFn = chain.shift();\n        var rejectFn = chain.shift();\n\n        promise = promise.then(thenFn, rejectFn);\n      }\n\n      promise.success = function(fn) {\n        promise.then(function(response) {\n          fn(response.data, response.status, response.headers, config);\n        });\n        return promise;\n      };\n\n      promise.error = function(fn) {\n        promise.then(null, function(response) {\n          fn(response.data, response.status, response.headers, config);\n        });\n        return promise;\n      };\n\n      return promise;\n\n      function transformResponse(response) {\n        // make a copy since the response must be cacheable\n        var resp = extend({}, response, {\n          data: transformData(response.data, response.headers, config.transformResponse)\n        });\n        return (isSuccess(response.status))\n          ? resp\n          : $q.reject(resp);\n      }\n\n      function mergeHeaders(config) {\n        var defHeaders = defaults.headers,\n            reqHeaders = extend({}, config.headers),\n            defHeaderName, lowercaseDefHeaderName, reqHeaderName;\n\n        defHeaders = extend({}, defHeaders.common, defHeaders[lowercase(config.method)]);\n\n        // using for-in instead of forEach to avoid unecessary iteration after header has been found\n        defaultHeadersIteration:\n        for (defHeaderName in defHeaders) {\n          lowercaseDefHeaderName = lowercase(defHeaderName);\n\n          for (reqHeaderName in reqHeaders) {\n            if (lowercase(reqHeaderName) === lowercaseDefHeaderName) {\n              continue defaultHeadersIteration;\n            }\n          }\n\n          reqHeaders[defHeaderName] = defHeaders[defHeaderName];\n        }\n\n        // execute if header value is a function for merged headers\n        execHeaders(reqHeaders);\n        return reqHeaders;\n\n        function execHeaders(headers) {\n          var headerContent;\n\n          forEach(headers, function(headerFn, header) {\n            if (isFunction(headerFn)) {\n              headerContent = headerFn();\n              if (headerContent != null) {\n                headers[header] = headerContent;\n              } else {\n                delete headers[header];\n              }\n            }\n          });\n        }\n      }\n    }\n\n    $http.pendingRequests = [];\n\n    /**\n     * @ngdoc method\n     * @name $http#get\n     *\n     * @description\n     * Shortcut method to perform `GET` request.\n     *\n     * @param {string} url Relative or absolute URL specifying the destination of the request\n     * @param {Object=} config Optional configuration object\n     * @returns {HttpPromise} Future object\n     */\n\n    /**\n     * @ngdoc method\n     * @name $http#delete\n     *\n     * @description\n     * Shortcut method to perform `DELETE` request.\n     *\n     * @param {string} url Relative or absolute URL specifying the destination of the request\n     * @param {Object=} config Optional configuration object\n     * @returns {HttpPromise} Future object\n     */\n\n    /**\n     * @ngdoc method\n     * @name $http#head\n     *\n     * @description\n     * Shortcut method to perform `HEAD` request.\n     *\n     * @param {string} url Relative or absolute URL specifying the destination of the request\n     * @param {Object=} config Optional configuration object\n     * @returns {HttpPromise} Future object\n     */\n\n    /**\n     * @ngdoc method\n     * @name $http#jsonp\n     *\n     * @description\n     * Shortcut method to perform `JSONP` request.\n     *\n     * @param {string} url Relative or absolute URL specifying the destination of the request.\n     *                     The name of the callback should be the string `JSON_CALLBACK`.\n     * @param {Object=} config Optional configuration object\n     * @returns {HttpPromise} Future object\n     */\n    createShortMethods('get', 'delete', 'head', 'jsonp');\n\n    /**\n     * @ngdoc method\n     * @name $http#post\n     *\n     * @description\n     * Shortcut method to perform `POST` request.\n     *\n     * @param {string} url Relative or absolute URL specifying the destination of the request\n     * @param {*} data Request content\n     * @param {Object=} config Optional configuration object\n     * @returns {HttpPromise} Future object\n     */\n\n    /**\n     * @ngdoc method\n     * @name $http#put\n     *\n     * @description\n     * Shortcut method to perform `PUT` request.\n     *\n     * @param {string} url Relative or absolute URL specifying the destination of the request\n     * @param {*} data Request content\n     * @param {Object=} config Optional configuration object\n     * @returns {HttpPromise} Future object\n     */\n    createShortMethodsWithData('post', 'put');\n\n        /**\n         * @ngdoc property\n         * @name $http#defaults\n         *\n         * @description\n         * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of\n         * default headers, withCredentials as well as request and response transformations.\n         *\n         * See \"Setting HTTP Headers\" and \"Transforming Requests and Responses\" sections above.\n         */\n    $http.defaults = defaults;\n\n\n    return $http;\n\n\n    function createShortMethods(names) {\n      forEach(arguments, function(name) {\n        $http[name] = function(url, config) {\n          return $http(extend(config || {}, {\n            method: name,\n            url: url\n          }));\n        };\n      });\n    }\n\n\n    function createShortMethodsWithData(name) {\n      forEach(arguments, function(name) {\n        $http[name] = function(url, data, config) {\n          return $http(extend(config || {}, {\n            method: name,\n            url: url,\n            data: data\n          }));\n        };\n      });\n    }\n\n\n    /**\n     * Makes the request.\n     *\n     * !!! ACCESSES CLOSURE VARS:\n     * $httpBackend, defaults, $log, $rootScope, defaultCache, $http.pendingRequests\n     */\n    function sendReq(config, reqData, reqHeaders) {\n      var deferred = $q.defer(),\n          promise = deferred.promise,\n          cache,\n          cachedResp,\n          url = buildUrl(config.url, config.params);\n\n      $http.pendingRequests.push(config);\n      promise.then(removePendingReq, removePendingReq);\n\n\n      if ((config.cache || defaults.cache) && config.cache !== false && config.method == 'GET') {\n        cache = isObject(config.cache) ? config.cache\n              : isObject(defaults.cache) ? defaults.cache\n              : defaultCache;\n      }\n\n      if (cache) {\n        cachedResp = cache.get(url);\n        if (isDefined(cachedResp)) {\n          if (isPromiseLike(cachedResp)) {\n            // cached request has already been sent, but there is no response yet\n            cachedResp.then(removePendingReq, removePendingReq);\n            return cachedResp;\n          } else {\n            // serving from cache\n            if (isArray(cachedResp)) {\n              resolvePromise(cachedResp[1], cachedResp[0], shallowCopy(cachedResp[2]), cachedResp[3]);\n            } else {\n              resolvePromise(cachedResp, 200, {}, 'OK');\n            }\n          }\n        } else {\n          // put the promise for the non-transformed response into cache as a placeholder\n          cache.put(url, promise);\n        }\n      }\n\n\n      // if we won't have the response in cache, set the xsrf headers and\n      // send the request to the backend\n      if (isUndefined(cachedResp)) {\n        var xsrfValue = urlIsSameOrigin(config.url)\n            ? $browser.cookies()[config.xsrfCookieName || defaults.xsrfCookieName]\n            : undefined;\n        if (xsrfValue) {\n          reqHeaders[(config.xsrfHeaderName || defaults.xsrfHeaderName)] = xsrfValue;\n        }\n\n        $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout,\n            config.withCredentials, config.responseType);\n      }\n\n      return promise;\n\n\n      /**\n       * Callback registered to $httpBackend():\n       *  - caches the response if desired\n       *  - resolves the raw $http promise\n       *  - calls $apply\n       */\n      function done(status, response, headersString, statusText) {\n        if (cache) {\n          if (isSuccess(status)) {\n            cache.put(url, [status, response, parseHeaders(headersString), statusText]);\n          } else {\n            // remove promise from the cache\n            cache.remove(url);\n          }\n        }\n\n        resolvePromise(response, status, headersString, statusText);\n        if (!$rootScope.$$phase) $rootScope.$apply();\n      }\n\n\n      /**\n       * Resolves the raw $http promise.\n       */\n      function resolvePromise(response, status, headers, statusText) {\n        // normalize internal statuses to 0\n        status = Math.max(status, 0);\n\n        (isSuccess(status) ? deferred.resolve : deferred.reject)({\n          data: response,\n          status: status,\n          headers: headersGetter(headers),\n          config: config,\n          statusText : statusText\n        });\n      }\n\n\n      function removePendingReq() {\n        var idx = indexOf($http.pendingRequests, config);\n        if (idx !== -1) $http.pendingRequests.splice(idx, 1);\n      }\n    }\n\n\n    function buildUrl(url, params) {\n      if (!params) return url;\n      var parts = [];\n      forEachSorted(params, function(value, key) {\n        if (value === null || isUndefined(value)) return;\n        if (!isArray(value)) value = [value];\n\n        forEach(value, function(v) {\n          if (isObject(v)) {\n            if (isDate(v)){\n              v = v.toISOString();\n            } else if (isObject(v)) {\n              v = toJson(v);\n            }\n          }\n          parts.push(encodeUriQuery(key) + '=' +\n                     encodeUriQuery(v));\n        });\n      });\n      if(parts.length > 0) {\n        url += ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&');\n      }\n      return url;\n    }\n  }];\n}\n\nfunction createXhr(method) {\n    //if IE and the method is not RFC2616 compliant, or if XMLHttpRequest\n    //is not available, try getting an ActiveXObject. Otherwise, use XMLHttpRequest\n    //if it is available\n    if (msie <= 8 && (!method.match(/^(get|post|head|put|delete|options)$/i) ||\n      !window.XMLHttpRequest)) {\n      return new window.ActiveXObject(\"Microsoft.XMLHTTP\");\n    } else if (window.XMLHttpRequest) {\n      return new window.XMLHttpRequest();\n    }\n\n    throw minErr('$httpBackend')('noxhr', \"This browser does not support XMLHttpRequest.\");\n}\n\n/**\n * @ngdoc service\n * @name $httpBackend\n * @requires $window\n * @requires $document\n *\n * @description\n * HTTP backend used by the {@link ng.$http service} that delegates to\n * XMLHttpRequest object or JSONP and deals with browser incompatibilities.\n *\n * You should never need to use this service directly, instead use the higher-level abstractions:\n * {@link ng.$http $http} or {@link ngResource.$resource $resource}.\n *\n * During testing this implementation is swapped with {@link ngMock.$httpBackend mock\n * $httpBackend} which can be trained with responses.\n */\nfunction $HttpBackendProvider() {\n  this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) {\n    return createHttpBackend($browser, createXhr, $browser.defer, $window.angular.callbacks, $document[0]);\n  }];\n}\n\nfunction createHttpBackend($browser, createXhr, $browserDefer, callbacks, rawDocument) {\n  var ABORTED = -1;\n\n  // TODO(vojta): fix the signature\n  return function(method, url, post, callback, headers, timeout, withCredentials, responseType) {\n    var status;\n    $browser.$$incOutstandingRequestCount();\n    url = url || $browser.url();\n\n    if (lowercase(method) == 'jsonp') {\n      var callbackId = '_' + (callbacks.counter++).toString(36);\n      callbacks[callbackId] = function(data) {\n        callbacks[callbackId].data = data;\n        callbacks[callbackId].called = true;\n      };\n\n      var jsonpDone = jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId),\n          callbackId, function(status, text) {\n        completeRequest(callback, status, callbacks[callbackId].data, \"\", text);\n        callbacks[callbackId] = noop;\n      });\n    } else {\n\n      var xhr = createXhr(method);\n\n      xhr.open(method, url, true);\n      forEach(headers, function(value, key) {\n        if (isDefined(value)) {\n            xhr.setRequestHeader(key, value);\n        }\n      });\n\n      // In IE6 and 7, this might be called synchronously when xhr.send below is called and the\n      // response is in the cache. the promise api will ensure that to the app code the api is\n      // always async\n      xhr.onreadystatechange = function() {\n        // onreadystatechange might get called multiple times with readyState === 4 on mobile webkit caused by\n        // xhrs that are resolved while the app is in the background (see #5426).\n        // since calling completeRequest sets the `xhr` variable to null, we just check if it's not null before\n        // continuing\n        //\n        // we can't set xhr.onreadystatechange to undefined or delete it because that breaks IE8 (method=PATCH) and\n        // Safari respectively.\n        if (xhr && xhr.readyState == 4) {\n          var responseHeaders = null,\n              response = null,\n              statusText = '';\n\n          if(status !== ABORTED) {\n            responseHeaders = xhr.getAllResponseHeaders();\n\n            // responseText is the old-school way of retrieving response (supported by IE8 & 9)\n            // response/responseType properties were introduced in XHR Level2 spec (supported by IE10)\n            response = ('response' in xhr) ? xhr.response : xhr.responseText;\n          }\n\n          // Accessing statusText on an aborted xhr object will\n          // throw an 'c00c023f error' in IE9 and lower, don't touch it.\n          if (!(status === ABORTED && msie < 10)) {\n            statusText = xhr.statusText;\n          }\n\n          completeRequest(callback,\n              status || xhr.status,\n              response,\n              responseHeaders,\n              statusText);\n        }\n      };\n\n      if (withCredentials) {\n        xhr.withCredentials = true;\n      }\n\n      if (responseType) {\n        try {\n          xhr.responseType = responseType;\n        } catch (e) {\n          // WebKit added support for the json responseType value on 09/03/2013\n          // https://bugs.webkit.org/show_bug.cgi?id=73648. Versions of Safari prior to 7 are\n          // known to throw when setting the value \"json\" as the response type. Other older\n          // browsers implementing the responseType\n          //\n          // The json response type can be ignored if not supported, because JSON payloads are\n          // parsed on the client-side regardless.\n          if (responseType !== 'json') {\n            throw e;\n          }\n        }\n      }\n\n      xhr.send(post || null);\n    }\n\n    if (timeout > 0) {\n      var timeoutId = $browserDefer(timeoutRequest, timeout);\n    } else if (isPromiseLike(timeout)) {\n      timeout.then(timeoutRequest);\n    }\n\n\n    function timeoutRequest() {\n      status = ABORTED;\n      jsonpDone && jsonpDone();\n      xhr && xhr.abort();\n    }\n\n    function completeRequest(callback, status, response, headersString, statusText) {\n      // cancel timeout and subsequent timeout promise resolution\n      timeoutId && $browserDefer.cancel(timeoutId);\n      jsonpDone = xhr = null;\n\n      // fix status code when it is 0 (0 status is undocumented).\n      // Occurs when accessing file resources or on Android 4.1 stock browser\n      // while retrieving files from application cache.\n      if (status === 0) {\n        status = response ? 200 : urlResolve(url).protocol == 'file' ? 404 : 0;\n      }\n\n      // normalize IE bug (http://bugs.jquery.com/ticket/1450)\n      status = status === 1223 ? 204 : status;\n      statusText = statusText || '';\n\n      callback(status, response, headersString, statusText);\n      $browser.$$completeOutstandingRequest(noop);\n    }\n  };\n\n  function jsonpReq(url, callbackId, done) {\n    // we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.:\n    // - fetches local scripts via XHR and evals them\n    // - adds and immediately removes script elements from the document\n    var script = rawDocument.createElement('script'), callback = null;\n    script.type = \"text/javascript\";\n    script.src = url;\n    script.async = true;\n\n    callback = function(event) {\n      removeEventListenerFn(script, \"load\", callback);\n      removeEventListenerFn(script, \"error\", callback);\n      rawDocument.body.removeChild(script);\n      script = null;\n      var status = -1;\n      var text = \"unknown\";\n\n      if (event) {\n        if (event.type === \"load\" && !callbacks[callbackId].called) {\n          event = { type: \"error\" };\n        }\n        text = event.type;\n        status = event.type === \"error\" ? 404 : 200;\n      }\n\n      if (done) {\n        done(status, text);\n      }\n    };\n\n    addEventListenerFn(script, \"load\", callback);\n    addEventListenerFn(script, \"error\", callback);\n\n    if (msie <= 8) {\n      script.onreadystatechange = function() {\n        if (isString(script.readyState) && /loaded|complete/.test(script.readyState)) {\n          script.onreadystatechange = null;\n          callback({\n            type: 'load'\n          });\n        }\n      };\n    }\n\n    rawDocument.body.appendChild(script);\n    return callback;\n  }\n}\n\nvar $interpolateMinErr = minErr('$interpolate');\n\n/**\n * @ngdoc provider\n * @name $interpolateProvider\n * @kind function\n *\n * @description\n *\n * Used for configuring the interpolation markup. Defaults to `{{` and `}}`.\n *\n * @example\n<example module=\"customInterpolationApp\">\n<file name=\"index.html\">\n<script>\n  var customInterpolationApp = angular.module('customInterpolationApp', []);\n\n  customInterpolationApp.config(function($interpolateProvider) {\n    $interpolateProvider.startSymbol('//');\n    $interpolateProvider.endSymbol('//');\n  });\n\n\n  customInterpolationApp.controller('DemoController', function() {\n      this.label = \"This binding is brought you by // interpolation symbols.\";\n  });\n</script>\n<div ng-app=\"App\" ng-controller=\"DemoController as demo\">\n    //demo.label//\n</div>\n</file>\n<file name=\"protractor.js\" type=\"protractor\">\n  it('should interpolate binding with custom symbols', function() {\n    expect(element(by.binding('demo.label')).getText()).toBe('This binding is brought you by // interpolation symbols.');\n  });\n</file>\n</example>\n */\nfunction $InterpolateProvider() {\n  var startSymbol = '{{';\n  var endSymbol = '}}';\n\n  /**\n   * @ngdoc method\n   * @name $interpolateProvider#startSymbol\n   * @description\n   * Symbol to denote start of expression in the interpolated string. Defaults to `{{`.\n   *\n   * @param {string=} value new value to set the starting symbol to.\n   * @returns {string|self} Returns the symbol when used as getter and self if used as setter.\n   */\n  this.startSymbol = function(value){\n    if (value) {\n      startSymbol = value;\n      return this;\n    } else {\n      return startSymbol;\n    }\n  };\n\n  /**\n   * @ngdoc method\n   * @name $interpolateProvider#endSymbol\n   * @description\n   * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.\n   *\n   * @param {string=} value new value to set the ending symbol to.\n   * @returns {string|self} Returns the symbol when used as getter and self if used as setter.\n   */\n  this.endSymbol = function(value){\n    if (value) {\n      endSymbol = value;\n      return this;\n    } else {\n      return endSymbol;\n    }\n  };\n\n\n  this.$get = ['$parse', '$exceptionHandler', '$sce', function($parse, $exceptionHandler, $sce) {\n    var startSymbolLength = startSymbol.length,\n        endSymbolLength = endSymbol.length;\n\n    /**\n     * @ngdoc service\n     * @name $interpolate\n     * @kind function\n     *\n     * @requires $parse\n     * @requires $sce\n     *\n     * @description\n     *\n     * Compiles a string with markup into an interpolation function. This service is used by the\n     * HTML {@link ng.$compile $compile} service for data binding. See\n     * {@link ng.$interpolateProvider $interpolateProvider} for configuring the\n     * interpolation markup.\n     *\n     *\n     * ```js\n     *   var $interpolate = ...; // injected\n     *   var exp = $interpolate('Hello {{name | uppercase}}!');\n     *   expect(exp({name:'Angular'}).toEqual('Hello ANGULAR!');\n     * ```\n     *\n     *\n     * @param {string} text The text with markup to interpolate.\n     * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have\n     *    embedded expression in order to return an interpolation function. Strings with no\n     *    embedded expression will return null for the interpolation function.\n     * @param {string=} trustedContext when provided, the returned function passes the interpolated\n     *    result through {@link ng.$sce#getTrusted $sce.getTrusted(interpolatedResult,\n     *    trustedContext)} before returning it.  Refer to the {@link ng.$sce $sce} service that\n     *    provides Strict Contextual Escaping for details.\n     * @returns {function(context)} an interpolation function which is used to compute the\n     *    interpolated string. The function has these parameters:\n     *\n     *    * `context`: an object against which any expressions embedded in the strings are evaluated\n     *      against.\n     *\n     */\n    function $interpolate(text, mustHaveExpression, trustedContext) {\n      var startIndex,\n          endIndex,\n          index = 0,\n          parts = [],\n          length = text.length,\n          hasInterpolation = false,\n          fn,\n          exp,\n          concat = [];\n\n      while(index < length) {\n        if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) &&\n             ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) {\n          (index != startIndex) && parts.push(text.substring(index, startIndex));\n          parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex)));\n          fn.exp = exp;\n          index = endIndex + endSymbolLength;\n          hasInterpolation = true;\n        } else {\n          // we did not find anything, so we have to add the remainder to the parts array\n          (index != length) && parts.push(text.substring(index));\n          index = length;\n        }\n      }\n\n      if (!(length = parts.length)) {\n        // we added, nothing, must have been an empty string.\n        parts.push('');\n        length = 1;\n      }\n\n      // Concatenating expressions makes it hard to reason about whether some combination of\n      // concatenated values are unsafe to use and could easily lead to XSS.  By requiring that a\n      // single expression be used for iframe[src], object[src], etc., we ensure that the value\n      // that's used is assigned or constructed by some JS code somewhere that is more testable or\n      // make it obvious that you bound the value to some user controlled value.  This helps reduce\n      // the load when auditing for XSS issues.\n      if (trustedContext && parts.length > 1) {\n          throw $interpolateMinErr('noconcat',\n              \"Error while interpolating: {0}\\nStrict Contextual Escaping disallows \" +\n              \"interpolations that concatenate multiple expressions when a trusted value is \" +\n              \"required.  See http://docs.angularjs.org/api/ng.$sce\", text);\n      }\n\n      if (!mustHaveExpression  || hasInterpolation) {\n        concat.length = length;\n        fn = function(context) {\n          try {\n            for(var i = 0, ii = length, part; i<ii; i++) {\n              if (typeof (part = parts[i]) == 'function') {\n                part = part(context);\n                if (trustedContext) {\n                  part = $sce.getTrusted(trustedContext, part);\n                } else {\n                  part = $sce.valueOf(part);\n                }\n                if (part == null) { // null || undefined\n                  part = '';\n                } else {\n                  switch (typeof part) {\n                    case 'string':\n                    {\n                      break;\n                    }\n                    case 'number':\n                    {\n                      part = '' + part;\n                      break;\n                    }\n                    default:\n                    {\n                      part = toJson(part);\n                    }\n                  }\n                }\n              }\n              concat[i] = part;\n            }\n            return concat.join('');\n          }\n          catch(err) {\n            var newErr = $interpolateMinErr('interr', \"Can't interpolate: {0}\\n{1}\", text,\n                err.toString());\n            $exceptionHandler(newErr);\n          }\n        };\n        fn.exp = text;\n        fn.parts = parts;\n        return fn;\n      }\n    }\n\n\n    /**\n     * @ngdoc method\n     * @name $interpolate#startSymbol\n     * @description\n     * Symbol to denote the start of expression in the interpolated string. Defaults to `{{`.\n     *\n     * Use {@link ng.$interpolateProvider#startSymbol $interpolateProvider#startSymbol} to change\n     * the symbol.\n     *\n     * @returns {string} start symbol.\n     */\n    $interpolate.startSymbol = function() {\n      return startSymbol;\n    };\n\n\n    /**\n     * @ngdoc method\n     * @name $interpolate#endSymbol\n     * @description\n     * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.\n     *\n     * Use {@link ng.$interpolateProvider#endSymbol $interpolateProvider#endSymbol} to change\n     * the symbol.\n     *\n     * @returns {string} end symbol.\n     */\n    $interpolate.endSymbol = function() {\n      return endSymbol;\n    };\n\n    return $interpolate;\n  }];\n}\n\nfunction $IntervalProvider() {\n  this.$get = ['$rootScope', '$window', '$q',\n       function($rootScope,   $window,   $q) {\n    var intervals = {};\n\n\n     /**\n      * @ngdoc service\n      * @name $interval\n      *\n      * @description\n      * Angular's wrapper for `window.setInterval`. The `fn` function is executed every `delay`\n      * milliseconds.\n      *\n      * The return value of registering an interval function is a promise. This promise will be\n      * notified upon each tick of the interval, and will be resolved after `count` iterations, or\n      * run indefinitely if `count` is not defined. The value of the notification will be the\n      * number of iterations that have run.\n      * To cancel an interval, call `$interval.cancel(promise)`.\n      *\n      * In tests you can use {@link ngMock.$interval#flush `$interval.flush(millis)`} to\n      * move forward by `millis` milliseconds and trigger any functions scheduled to run in that\n      * time.\n      *\n      * <div class=\"alert alert-warning\">\n      * **Note**: Intervals created by this service must be explicitly destroyed when you are finished\n      * with them.  In particular they are not automatically destroyed when a controller's scope or a\n      * directive's element are destroyed.\n      * You should take this into consideration and make sure to always cancel the interval at the\n      * appropriate moment.  See the example below for more details on how and when to do this.\n      * </div>\n      *\n      * @param {function()} fn A function that should be called repeatedly.\n      * @param {number} delay Number of milliseconds between each function call.\n      * @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat\n      *   indefinitely.\n      * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise\n      *   will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.\n      * @returns {promise} A promise which will be notified on each iteration.\n      *\n      * @example\n      * <example module=\"intervalExample\">\n      * <file name=\"index.html\">\n      *   <script>\n      *     angular.module('intervalExample', [])\n      *       .controller('ExampleController', ['$scope', '$interval',\n      *         function($scope, $interval) {\n      *           $scope.format = 'M/d/yy h:mm:ss a';\n      *           $scope.blood_1 = 100;\n      *           $scope.blood_2 = 120;\n      *\n      *           var stop;\n      *           $scope.fight = function() {\n      *             // Don't start a new fight if we are already fighting\n      *             if ( angular.isDefined(stop) ) return;\n      *\n      *           stop = $interval(function() {\n      *             if ($scope.blood_1 > 0 && $scope.blood_2 > 0) {\n      *               $scope.blood_1 = $scope.blood_1 - 3;\n      *               $scope.blood_2 = $scope.blood_2 - 4;\n      *             } else {\n      *               $scope.stopFight();\n      *             }\n      *           }, 100);\n      *         };\n      *\n      *         $scope.stopFight = function() {\n      *           if (angular.isDefined(stop)) {\n      *             $interval.cancel(stop);\n      *             stop = undefined;\n      *           }\n      *         };\n      *\n      *         $scope.resetFight = function() {\n      *           $scope.blood_1 = 100;\n      *           $scope.blood_2 = 120;\n      *         };\n      *\n      *         $scope.$on('$destroy', function() {\n      *           // Make sure that the interval nis destroyed too\n      *           $scope.stopFight();\n      *         });\n      *       }])\n      *       // Register the 'myCurrentTime' directive factory method.\n      *       // We inject $interval and dateFilter service since the factory method is DI.\n      *       .directive('myCurrentTime', ['$interval', 'dateFilter',\n      *         function($interval, dateFilter) {\n      *           // return the directive link function. (compile function not needed)\n      *           return function(scope, element, attrs) {\n      *             var format,  // date format\n      *                 stopTime; // so that we can cancel the time updates\n      *\n      *             // used to update the UI\n      *             function updateTime() {\n      *               element.text(dateFilter(new Date(), format));\n      *             }\n      *\n      *             // watch the expression, and update the UI on change.\n      *             scope.$watch(attrs.myCurrentTime, function(value) {\n      *               format = value;\n      *               updateTime();\n      *             });\n      *\n      *             stopTime = $interval(updateTime, 1000);\n      *\n      *             // listen on DOM destroy (removal) event, and cancel the next UI update\n      *             // to prevent updating time after the DOM element was removed.\n      *             element.bind('$destroy', function() {\n      *               $interval.cancel(stopTime);\n      *             });\n      *           }\n      *         }]);\n      *   </script>\n      *\n      *   <div>\n      *     <div ng-controller=\"ExampleController\">\n      *       Date format: <input ng-model=\"format\"> <hr/>\n      *       Current time is: <span my-current-time=\"format\"></span>\n      *       <hr/>\n      *       Blood 1 : <font color='red'>{{blood_1}}</font>\n      *       Blood 2 : <font color='red'>{{blood_2}}</font>\n      *       <button type=\"button\" data-ng-click=\"fight()\">Fight</button>\n      *       <button type=\"button\" data-ng-click=\"stopFight()\">StopFight</button>\n      *       <button type=\"button\" data-ng-click=\"resetFight()\">resetFight</button>\n      *     </div>\n      *   </div>\n      *\n      * </file>\n      * </example>\n      */\n    function interval(fn, delay, count, invokeApply) {\n      var setInterval = $window.setInterval,\n          clearInterval = $window.clearInterval,\n          deferred = $q.defer(),\n          promise = deferred.promise,\n          iteration = 0,\n          skipApply = (isDefined(invokeApply) && !invokeApply);\n\n      count = isDefined(count) ? count : 0;\n\n      promise.then(null, null, fn);\n\n      promise.$$intervalId = setInterval(function tick() {\n        deferred.notify(iteration++);\n\n        if (count > 0 && iteration >= count) {\n          deferred.resolve(iteration);\n          clearInterval(promise.$$intervalId);\n          delete intervals[promise.$$intervalId];\n        }\n\n        if (!skipApply) $rootScope.$apply();\n\n      }, delay);\n\n      intervals[promise.$$intervalId] = deferred;\n\n      return promise;\n    }\n\n\n     /**\n      * @ngdoc method\n      * @name $interval#cancel\n      *\n      * @description\n      * Cancels a task associated with the `promise`.\n      *\n      * @param {promise} promise returned by the `$interval` function.\n      * @returns {boolean} Returns `true` if the task was successfully canceled.\n      */\n    interval.cancel = function(promise) {\n      if (promise && promise.$$intervalId in intervals) {\n        intervals[promise.$$intervalId].reject('canceled');\n        $window.clearInterval(promise.$$intervalId);\n        delete intervals[promise.$$intervalId];\n        return true;\n      }\n      return false;\n    };\n\n    return interval;\n  }];\n}\n\n/**\n * @ngdoc service\n * @name $locale\n *\n * @description\n * $locale service provides localization rules for various Angular components. As of right now the\n * only public api is:\n *\n * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`)\n */\nfunction $LocaleProvider(){\n  this.$get = function() {\n    return {\n      id: 'en-us',\n\n      NUMBER_FORMATS: {\n        DECIMAL_SEP: '.',\n        GROUP_SEP: ',',\n        PATTERNS: [\n          { // Decimal Pattern\n            minInt: 1,\n            minFrac: 0,\n            maxFrac: 3,\n            posPre: '',\n            posSuf: '',\n            negPre: '-',\n            negSuf: '',\n            gSize: 3,\n            lgSize: 3\n          },{ //Currency Pattern\n            minInt: 1,\n            minFrac: 2,\n            maxFrac: 2,\n            posPre: '\\u00A4',\n            posSuf: '',\n            negPre: '(\\u00A4',\n            negSuf: ')',\n            gSize: 3,\n            lgSize: 3\n          }\n        ],\n        CURRENCY_SYM: '$'\n      },\n\n      DATETIME_FORMATS: {\n        MONTH:\n            'January,February,March,April,May,June,July,August,September,October,November,December'\n            .split(','),\n        SHORTMONTH:  'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','),\n        DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','),\n        SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','),\n        AMPMS: ['AM','PM'],\n        medium: 'MMM d, y h:mm:ss a',\n        short: 'M/d/yy h:mm a',\n        fullDate: 'EEEE, MMMM d, y',\n        longDate: 'MMMM d, y',\n        mediumDate: 'MMM d, y',\n        shortDate: 'M/d/yy',\n        mediumTime: 'h:mm:ss a',\n        shortTime: 'h:mm a'\n      },\n\n      pluralCat: function(num) {\n        if (num === 1) {\n          return 'one';\n        }\n        return 'other';\n      }\n    };\n  };\n}\n\nvar PATH_MATCH = /^([^\\?#]*)(\\?([^#]*))?(#(.*))?$/,\n    DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21};\nvar $locationMinErr = minErr('$location');\n\n\n/**\n * Encode path using encodeUriSegment, ignoring forward slashes\n *\n * @param {string} path Path to encode\n * @returns {string}\n */\nfunction encodePath(path) {\n  var segments = path.split('/'),\n      i = segments.length;\n\n  while (i--) {\n    segments[i] = encodeUriSegment(segments[i]);\n  }\n\n  return segments.join('/');\n}\n\nfunction parseAbsoluteUrl(absoluteUrl, locationObj, appBase) {\n  var parsedUrl = urlResolve(absoluteUrl, appBase);\n\n  locationObj.$$protocol = parsedUrl.protocol;\n  locationObj.$$host = parsedUrl.hostname;\n  locationObj.$$port = int(parsedUrl.port) || DEFAULT_PORTS[parsedUrl.protocol] || null;\n}\n\n\nfunction parseAppUrl(relativeUrl, locationObj, appBase) {\n  var prefixed = (relativeUrl.charAt(0) !== '/');\n  if (prefixed) {\n    relativeUrl = '/' + relativeUrl;\n  }\n  var match = urlResolve(relativeUrl, appBase);\n  locationObj.$$path = decodeURIComponent(prefixed && match.pathname.charAt(0) === '/' ?\n      match.pathname.substring(1) : match.pathname);\n  locationObj.$$search = parseKeyValue(match.search);\n  locationObj.$$hash = decodeURIComponent(match.hash);\n\n  // make sure path starts with '/';\n  if (locationObj.$$path && locationObj.$$path.charAt(0) != '/') {\n    locationObj.$$path = '/' + locationObj.$$path;\n  }\n}\n\n\n/**\n *\n * @param {string} begin\n * @param {string} whole\n * @returns {string} returns text from whole after begin or undefined if it does not begin with\n *                   expected string.\n */\nfunction beginsWith(begin, whole) {\n  if (whole.indexOf(begin) === 0) {\n    return whole.substr(begin.length);\n  }\n}\n\n\nfunction stripHash(url) {\n  var index = url.indexOf('#');\n  return index == -1 ? url : url.substr(0, index);\n}\n\n\nfunction stripFile(url) {\n  return url.substr(0, stripHash(url).lastIndexOf('/') + 1);\n}\n\n/* return the server only (scheme://host:port) */\nfunction serverBase(url) {\n  return url.substring(0, url.indexOf('/', url.indexOf('//') + 2));\n}\n\n\n/**\n * LocationHtml5Url represents an url\n * This object is exposed as $location service when HTML5 mode is enabled and supported\n *\n * @constructor\n * @param {string} appBase application base URL\n * @param {string} basePrefix url path prefix\n */\nfunction LocationHtml5Url(appBase, basePrefix) {\n  this.$$html5 = true;\n  basePrefix = basePrefix || '';\n  var appBaseNoFile = stripFile(appBase);\n  parseAbsoluteUrl(appBase, this, appBase);\n\n\n  /**\n   * Parse given html5 (regular) url string into properties\n   * @param {string} newAbsoluteUrl HTML5 url\n   * @private\n   */\n  this.$$parse = function(url) {\n    var pathUrl = beginsWith(appBaseNoFile, url);\n    if (!isString(pathUrl)) {\n      throw $locationMinErr('ipthprfx', 'Invalid url \"{0}\", missing path prefix \"{1}\".', url,\n          appBaseNoFile);\n    }\n\n    parseAppUrl(pathUrl, this, appBase);\n\n    if (!this.$$path) {\n      this.$$path = '/';\n    }\n\n    this.$$compose();\n  };\n\n  /**\n   * Compose url and update `absUrl` property\n   * @private\n   */\n  this.$$compose = function() {\n    var search = toKeyValue(this.$$search),\n        hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';\n\n    this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;\n    this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/'\n  };\n\n  this.$$rewrite = function(url) {\n    var appUrl, prevAppUrl;\n\n    if ( (appUrl = beginsWith(appBase, url)) !== undefined ) {\n      prevAppUrl = appUrl;\n      if ( (appUrl = beginsWith(basePrefix, appUrl)) !== undefined ) {\n        return appBaseNoFile + (beginsWith('/', appUrl) || appUrl);\n      } else {\n        return appBase + prevAppUrl;\n      }\n    } else if ( (appUrl = beginsWith(appBaseNoFile, url)) !== undefined ) {\n      return appBaseNoFile + appUrl;\n    } else if (appBaseNoFile == url + '/') {\n      return appBaseNoFile;\n    }\n  };\n}\n\n\n/**\n * LocationHashbangUrl represents url\n * This object is exposed as $location service when developer doesn't opt into html5 mode.\n * It also serves as the base class for html5 mode fallback on legacy browsers.\n *\n * @constructor\n * @param {string} appBase application base URL\n * @param {string} hashPrefix hashbang prefix\n */\nfunction LocationHashbangUrl(appBase, hashPrefix) {\n  var appBaseNoFile = stripFile(appBase);\n\n  parseAbsoluteUrl(appBase, this, appBase);\n\n\n  /**\n   * Parse given hashbang url into properties\n   * @param {string} url Hashbang url\n   * @private\n   */\n  this.$$parse = function(url) {\n    var withoutBaseUrl = beginsWith(appBase, url) || beginsWith(appBaseNoFile, url);\n    var withoutHashUrl = withoutBaseUrl.charAt(0) == '#'\n        ? beginsWith(hashPrefix, withoutBaseUrl)\n        : (this.$$html5)\n          ? withoutBaseUrl\n          : '';\n\n    if (!isString(withoutHashUrl)) {\n      throw $locationMinErr('ihshprfx', 'Invalid url \"{0}\", missing hash prefix \"{1}\".', url,\n          hashPrefix);\n    }\n    parseAppUrl(withoutHashUrl, this, appBase);\n\n    this.$$path = removeWindowsDriveName(this.$$path, withoutHashUrl, appBase);\n\n    this.$$compose();\n\n    /*\n     * In Windows, on an anchor node on documents loaded from\n     * the filesystem, the browser will return a pathname\n     * prefixed with the drive name ('/C:/path') when a\n     * pathname without a drive is set:\n     *  * a.setAttribute('href', '/foo')\n     *   * a.pathname === '/C:/foo' //true\n     *\n     * Inside of Angular, we're always using pathnames that\n     * do not include drive names for routing.\n     */\n    function removeWindowsDriveName (path, url, base) {\n      /*\n      Matches paths for file protocol on windows,\n      such as /C:/foo/bar, and captures only /foo/bar.\n      */\n      var windowsFilePathExp = /^\\/[A-Z]:(\\/.*)/;\n\n      var firstPathSegmentMatch;\n\n      //Get the relative path from the input URL.\n      if (url.indexOf(base) === 0) {\n        url = url.replace(base, '');\n      }\n\n      // The input URL intentionally contains a first path segment that ends with a colon.\n      if (windowsFilePathExp.exec(url)) {\n        return path;\n      }\n\n      firstPathSegmentMatch = windowsFilePathExp.exec(path);\n      return firstPathSegmentMatch ? firstPathSegmentMatch[1] : path;\n    }\n  };\n\n  /**\n   * Compose hashbang url and update `absUrl` property\n   * @private\n   */\n  this.$$compose = function() {\n    var search = toKeyValue(this.$$search),\n        hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';\n\n    this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;\n    this.$$absUrl = appBase + (this.$$url ? hashPrefix + this.$$url : '');\n  };\n\n  this.$$rewrite = function(url) {\n    if(stripHash(appBase) == stripHash(url)) {\n      return url;\n    }\n  };\n}\n\n\n/**\n * LocationHashbangUrl represents url\n * This object is exposed as $location service when html5 history api is enabled but the browser\n * does not support it.\n *\n * @constructor\n * @param {string} appBase application base URL\n * @param {string} hashPrefix hashbang prefix\n */\nfunction LocationHashbangInHtml5Url(appBase, hashPrefix) {\n  this.$$html5 = true;\n  LocationHashbangUrl.apply(this, arguments);\n\n  var appBaseNoFile = stripFile(appBase);\n\n  this.$$rewrite = function(url) {\n    var appUrl;\n\n    if ( appBase == stripHash(url) ) {\n      return url;\n    } else if ( (appUrl = beginsWith(appBaseNoFile, url)) ) {\n      return appBase + hashPrefix + appUrl;\n    } else if ( appBaseNoFile === url + '/') {\n      return appBaseNoFile;\n    }\n  };\n\n  this.$$compose = function() {\n    var search = toKeyValue(this.$$search),\n        hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';\n\n    this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;\n    // include hashPrefix in $$absUrl when $$url is empty so IE8 & 9 do not reload page because of removal of '#'\n    this.$$absUrl = appBase + hashPrefix + this.$$url;\n  };\n\n}\n\n\nLocationHashbangInHtml5Url.prototype =\n  LocationHashbangUrl.prototype =\n  LocationHtml5Url.prototype = {\n\n  /**\n   * Are we in html5 mode?\n   * @private\n   */\n  $$html5: false,\n\n  /**\n   * Has any change been replacing ?\n   * @private\n   */\n  $$replace: false,\n\n  /**\n   * @ngdoc method\n   * @name $location#absUrl\n   *\n   * @description\n   * This method is getter only.\n   *\n   * Return full url representation with all segments encoded according to rules specified in\n   * [RFC 3986](http://www.ietf.org/rfc/rfc3986.txt).\n   *\n   * @return {string} full url\n   */\n  absUrl: locationGetter('$$absUrl'),\n\n  /**\n   * @ngdoc method\n   * @name $location#url\n   *\n   * @description\n   * This method is getter / setter.\n   *\n   * Return url (e.g. `/path?a=b#hash`) when called without any parameter.\n   *\n   * Change path, search and hash, when called with parameter and return `$location`.\n   *\n   * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`)\n   * @param {string=} replace The path that will be changed\n   * @return {string} url\n   */\n  url: function(url, replace) {\n    if (isUndefined(url))\n      return this.$$url;\n\n    var match = PATH_MATCH.exec(url);\n    if (match[1]) this.path(decodeURIComponent(match[1]));\n    if (match[2] || match[1]) this.search(match[3] || '');\n    this.hash(match[5] || '', replace);\n\n    return this;\n  },\n\n  /**\n   * @ngdoc method\n   * @name $location#protocol\n   *\n   * @description\n   * This method is getter only.\n   *\n   * Return protocol of current url.\n   *\n   * @return {string} protocol of current url\n   */\n  protocol: locationGetter('$$protocol'),\n\n  /**\n   * @ngdoc method\n   * @name $location#host\n   *\n   * @description\n   * This method is getter only.\n   *\n   * Return host of current url.\n   *\n   * @return {string} host of current url.\n   */\n  host: locationGetter('$$host'),\n\n  /**\n   * @ngdoc method\n   * @name $location#port\n   *\n   * @description\n   * This method is getter only.\n   *\n   * Return port of current url.\n   *\n   * @return {Number} port\n   */\n  port: locationGetter('$$port'),\n\n  /**\n   * @ngdoc method\n   * @name $location#path\n   *\n   * @description\n   * This method is getter / setter.\n   *\n   * Return path of current url when called without any parameter.\n   *\n   * Change path when called with parameter and return `$location`.\n   *\n   * Note: Path should always begin with forward slash (/), this method will add the forward slash\n   * if it is missing.\n   *\n   * @param {string=} path New path\n   * @return {string} path\n   */\n  path: locationGetterSetter('$$path', function(path) {\n    return path.charAt(0) == '/' ? path : '/' + path;\n  }),\n\n  /**\n   * @ngdoc method\n   * @name $location#search\n   *\n   * @description\n   * This method is getter / setter.\n   *\n   * Return search part (as object) of current url when called without any parameter.\n   *\n   * Change search part when called with parameter and return `$location`.\n   *\n   *\n   * ```js\n   * // given url http://example.com/#/some/path?foo=bar&baz=xoxo\n   * var searchObject = $location.search();\n   * // => {foo: 'bar', baz: 'xoxo'}\n   *\n   *\n   * // set foo to 'yipee'\n   * $location.search('foo', 'yipee');\n   * // => $location\n   * ```\n   *\n   * @param {string|Object.<string>|Object.<Array.<string>>} search New search params - string or\n   * hash object.\n   *\n   * When called with a single argument the method acts as a setter, setting the `search` component\n   * of `$location` to the specified value.\n   *\n   * If the argument is a hash object containing an array of values, these values will be encoded\n   * as duplicate search parameters in the url.\n   *\n   * @param {(string|Array<string>|boolean)=} paramValue If `search` is a string, then `paramValue`\n   * will override only a single search property.\n   *\n   * If `paramValue` is an array, it will override the property of the `search` component of\n   * `$location` specified via the first argument.\n   *\n   * If `paramValue` is `null`, the property specified via the first argument will be deleted.\n   *\n   * If `paramValue` is `true`, the property specified via the first argument will be added with no\n   * value nor trailing equal sign.\n   *\n   * @return {Object} If called with no arguments returns the parsed `search` object. If called with\n   * one or more arguments returns `$location` object itself.\n   */\n  search: function(search, paramValue) {\n    switch (arguments.length) {\n      case 0:\n        return this.$$search;\n      case 1:\n        if (isString(search)) {\n          this.$$search = parseKeyValue(search);\n        } else if (isObject(search)) {\n          // remove object undefined or null properties\n          forEach(search, function(value, key) {\n            if (value == null) delete search[key];\n          });\n\n          this.$$search = search;\n        } else {\n          throw $locationMinErr('isrcharg',\n              'The first argument of the `$location#search()` call must be a string or an object.');\n        }\n        break;\n      default:\n        if (isUndefined(paramValue) || paramValue === null) {\n          delete this.$$search[search];\n        } else {\n          this.$$search[search] = paramValue;\n        }\n    }\n\n    this.$$compose();\n    return this;\n  },\n\n  /**\n   * @ngdoc method\n   * @name $location#hash\n   *\n   * @description\n   * This method is getter / setter.\n   *\n   * Return hash fragment when called without any parameter.\n   *\n   * Change hash fragment when called with parameter and return `$location`.\n   *\n   * @param {string=} hash New hash fragment\n   * @return {string} hash\n   */\n  hash: locationGetterSetter('$$hash', identity),\n\n  /**\n   * @ngdoc method\n   * @name $location#replace\n   *\n   * @description\n   * If called, all changes to $location during current `$digest` will be replacing current history\n   * record, instead of adding new one.\n   */\n  replace: function() {\n    this.$$replace = true;\n    return this;\n  }\n};\n\nfunction locationGetter(property) {\n  return function() {\n    return this[property];\n  };\n}\n\n\nfunction locationGetterSetter(property, preprocess) {\n  return function(value) {\n    if (isUndefined(value))\n      return this[property];\n\n    this[property] = preprocess(value);\n    this.$$compose();\n\n    return this;\n  };\n}\n\n\n/**\n * @ngdoc service\n * @name $location\n *\n * @requires $rootElement\n *\n * @description\n * The $location service parses the URL in the browser address bar (based on the\n * [window.location](https://developer.mozilla.org/en/window.location)) and makes the URL\n * available to your application. Changes to the URL in the address bar are reflected into\n * $location service and changes to $location are reflected into the browser address bar.\n *\n * **The $location service:**\n *\n * - Exposes the current URL in the browser address bar, so you can\n *   - Watch and observe the URL.\n *   - Change the URL.\n * - Synchronizes the URL with the browser when the user\n *   - Changes the address bar.\n *   - Clicks the back or forward button (or clicks a History link).\n *   - Clicks on a link.\n * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash).\n *\n * For more information see {@link guide/$location Developer Guide: Using $location}\n */\n\n/**\n * @ngdoc provider\n * @name $locationProvider\n * @description\n * Use the `$locationProvider` to configure how the application deep linking paths are stored.\n */\nfunction $LocationProvider(){\n  var hashPrefix = '',\n      html5Mode = false;\n\n  /**\n   * @ngdoc method\n   * @name $locationProvider#hashPrefix\n   * @description\n   * @param {string=} prefix Prefix for hash part (containing path and search)\n   * @returns {*} current value if used as getter or itself (chaining) if used as setter\n   */\n  this.hashPrefix = function(prefix) {\n    if (isDefined(prefix)) {\n      hashPrefix = prefix;\n      return this;\n    } else {\n      return hashPrefix;\n    }\n  };\n\n  /**\n   * @ngdoc method\n   * @name $locationProvider#html5Mode\n   * @description\n   * @param {boolean=} mode Use HTML5 strategy if available.\n   * @returns {*} current value if used as getter or itself (chaining) if used as setter\n   */\n  this.html5Mode = function(mode) {\n    if (isDefined(mode)) {\n      html5Mode = mode;\n      return this;\n    } else {\n      return html5Mode;\n    }\n  };\n\n  /**\n   * @ngdoc event\n   * @name $location#$locationChangeStart\n   * @eventType broadcast on root scope\n   * @description\n   * Broadcasted before a URL will change. This change can be prevented by calling\n   * `preventDefault` method of the event. See {@link ng.$rootScope.Scope#$on} for more\n   * details about event object. Upon successful change\n   * {@link ng.$location#events_$locationChangeSuccess $locationChangeSuccess} is fired.\n   *\n   * @param {Object} angularEvent Synthetic event object.\n   * @param {string} newUrl New URL\n   * @param {string=} oldUrl URL that was before it was changed.\n   */\n\n  /**\n   * @ngdoc event\n   * @name $location#$locationChangeSuccess\n   * @eventType broadcast on root scope\n   * @description\n   * Broadcasted after a URL was changed.\n   *\n   * @param {Object} angularEvent Synthetic event object.\n   * @param {string} newUrl New URL\n   * @param {string=} oldUrl URL that was before it was changed.\n   */\n\n  this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement',\n      function( $rootScope,   $browser,   $sniffer,   $rootElement) {\n    var $location,\n        LocationMode,\n        baseHref = $browser.baseHref(), // if base[href] is undefined, it defaults to ''\n        initialUrl = $browser.url(),\n        appBase;\n\n    if (html5Mode) {\n      appBase = serverBase(initialUrl) + (baseHref || '/');\n      LocationMode = $sniffer.history ? LocationHtml5Url : LocationHashbangInHtml5Url;\n    } else {\n      appBase = stripHash(initialUrl);\n      LocationMode = LocationHashbangUrl;\n    }\n    $location = new LocationMode(appBase, '#' + hashPrefix);\n    $location.$$parse($location.$$rewrite(initialUrl));\n\n    $rootElement.on('click', function(event) {\n      // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser)\n      // currently we open nice url link and redirect then\n\n      if (event.ctrlKey || event.metaKey || event.which == 2) return;\n\n      var elm = jqLite(event.target);\n\n      // traverse the DOM up to find first A tag\n      while (lowercase(elm[0].nodeName) !== 'a') {\n        // ignore rewriting if no A tag (reached root element, or no parent - removed from document)\n        if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return;\n      }\n\n      var absHref = elm.prop('href');\n\n      if (isObject(absHref) && absHref.toString() === '[object SVGAnimatedString]') {\n        // SVGAnimatedString.animVal should be identical to SVGAnimatedString.baseVal, unless during\n        // an animation.\n        absHref = urlResolve(absHref.animVal).href;\n      }\n\n      // Make relative links work in HTML5 mode for legacy browsers (or at least IE8 & 9)\n      // The href should be a regular url e.g. /link/somewhere or link/somewhere or ../somewhere or\n      // somewhere#anchor or http://example.com/somewhere\n      if (LocationMode === LocationHashbangInHtml5Url) {\n        // get the actual href attribute - see\n        // http://msdn.microsoft.com/en-us/library/ie/dd347148(v=vs.85).aspx\n        var href = elm.attr('href') || elm.attr('xlink:href');\n\n        if (href.indexOf('://') < 0) {         // Ignore absolute URLs\n          var prefix = '#' + hashPrefix;\n          if (href[0] == '/') {\n            // absolute path - replace old path\n            absHref = appBase + prefix + href;\n          } else if (href[0] == '#') {\n            // local anchor\n            absHref = appBase + prefix + ($location.path() || '/') + href;\n          } else {\n            // relative path - join with current path\n            var stack = $location.path().split(\"/\"),\n              parts = href.split(\"/\");\n            for (var i=0; i<parts.length; i++) {\n              if (parts[i] == \".\")\n                continue;\n              else if (parts[i] == \"..\")\n                stack.pop();\n              else if (parts[i].length)\n                stack.push(parts[i]);\n            }\n            absHref = appBase + prefix + stack.join('/');\n          }\n        }\n      }\n\n      var rewrittenUrl = $location.$$rewrite(absHref);\n\n      if (absHref && !elm.attr('target') && rewrittenUrl && !event.isDefaultPrevented()) {\n        event.preventDefault();\n        if (rewrittenUrl != $browser.url()) {\n          // update location manually\n          $location.$$parse(rewrittenUrl);\n          $rootScope.$apply();\n          // hack to work around FF6 bug 684208 when scenario runner clicks on links\n          window.angular['ff-684208-preventDefault'] = true;\n        }\n      }\n    });\n\n\n    // rewrite hashbang url <> html5 url\n    if ($location.absUrl() != initialUrl) {\n      $browser.url($location.absUrl(), true);\n    }\n\n    // update $location when $browser url changes\n    $browser.onUrlChange(function(newUrl) {\n      if ($location.absUrl() != newUrl) {\n        $rootScope.$evalAsync(function() {\n          var oldUrl = $location.absUrl();\n\n          $location.$$parse(newUrl);\n          if ($rootScope.$broadcast('$locationChangeStart', newUrl,\n                                    oldUrl).defaultPrevented) {\n            $location.$$parse(oldUrl);\n            $browser.url(oldUrl);\n          } else {\n            afterLocationChange(oldUrl);\n          }\n        });\n        if (!$rootScope.$$phase) $rootScope.$digest();\n      }\n    });\n\n    // update browser\n    var changeCounter = 0;\n    $rootScope.$watch(function $locationWatch() {\n      var oldUrl = $browser.url();\n      var currentReplace = $location.$$replace;\n\n      if (!changeCounter || oldUrl != $location.absUrl()) {\n        changeCounter++;\n        $rootScope.$evalAsync(function() {\n          if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl).\n              defaultPrevented) {\n            $location.$$parse(oldUrl);\n          } else {\n            $browser.url($location.absUrl(), currentReplace);\n            afterLocationChange(oldUrl);\n          }\n        });\n      }\n      $location.$$replace = false;\n\n      return changeCounter;\n    });\n\n    return $location;\n\n    function afterLocationChange(oldUrl) {\n      $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl);\n    }\n}];\n}\n\n/**\n * @ngdoc service\n * @name $log\n * @requires $window\n *\n * @description\n * Simple service for logging. Default implementation safely writes the message\n * into the browser's console (if present).\n *\n * The main purpose of this service is to simplify debugging and troubleshooting.\n *\n * The default is to log `debug` messages. You can use\n * {@link ng.$logProvider ng.$logProvider#debugEnabled} to change this.\n *\n * @example\n   <example module=\"logExample\">\n     <file name=\"script.js\">\n       angular.module('logExample', [])\n         .controller('LogController', ['$scope', '$log', function($scope, $log) {\n           $scope.$log = $log;\n           $scope.message = 'Hello World!';\n         }]);\n     </file>\n     <file name=\"index.html\">\n       <div ng-controller=\"LogController\">\n         <p>Reload this page with open console, enter text and hit the log button...</p>\n         Message:\n         <input type=\"text\" ng-model=\"message\"/>\n         <button ng-click=\"$log.log(message)\">log</button>\n         <button ng-click=\"$log.warn(message)\">warn</button>\n         <button ng-click=\"$log.info(message)\">info</button>\n         <button ng-click=\"$log.error(message)\">error</button>\n       </div>\n     </file>\n   </example>\n */\n\n/**\n * @ngdoc provider\n * @name $logProvider\n * @description\n * Use the `$logProvider` to configure how the application logs messages\n */\nfunction $LogProvider(){\n  var debug = true,\n      self = this;\n\n  /**\n   * @ngdoc method\n   * @name $logProvider#debugEnabled\n   * @description\n   * @param {boolean=} flag enable or disable debug level messages\n   * @returns {*} current value if used as getter or itself (chaining) if used as setter\n   */\n  this.debugEnabled = function(flag) {\n    if (isDefined(flag)) {\n      debug = flag;\n    return this;\n    } else {\n      return debug;\n    }\n  };\n\n  this.$get = ['$window', function($window){\n    return {\n      /**\n       * @ngdoc method\n       * @name $log#log\n       *\n       * @description\n       * Write a log message\n       */\n      log: consoleLog('log'),\n\n      /**\n       * @ngdoc method\n       * @name $log#info\n       *\n       * @description\n       * Write an information message\n       */\n      info: consoleLog('info'),\n\n      /**\n       * @ngdoc method\n       * @name $log#warn\n       *\n       * @description\n       * Write a warning message\n       */\n      warn: consoleLog('warn'),\n\n      /**\n       * @ngdoc method\n       * @name $log#error\n       *\n       * @description\n       * Write an error message\n       */\n      error: consoleLog('error'),\n\n      /**\n       * @ngdoc method\n       * @name $log#debug\n       *\n       * @description\n       * Write a debug message\n       */\n      debug: (function () {\n        var fn = consoleLog('debug');\n\n        return function() {\n          if (debug) {\n            fn.apply(self, arguments);\n          }\n        };\n      }())\n    };\n\n    function formatError(arg) {\n      if (arg instanceof Error) {\n        if (arg.stack) {\n          arg = (arg.message && arg.stack.indexOf(arg.message) === -1)\n              ? 'Error: ' + arg.message + '\\n' + arg.stack\n              : arg.stack;\n        } else if (arg.sourceURL) {\n          arg = arg.message + '\\n' + arg.sourceURL + ':' + arg.line;\n        }\n      }\n      return arg;\n    }\n\n    function consoleLog(type) {\n      var console = $window.console || {},\n          logFn = console[type] || console.log || noop,\n          hasApply = false;\n\n      // Note: reading logFn.apply throws an error in IE11 in IE8 document mode.\n      // The reason behind this is that console.log has type \"object\" in IE8...\n      try {\n        hasApply = !!logFn.apply;\n      } catch (e) {}\n\n      if (hasApply) {\n        return function() {\n          var args = [];\n          forEach(arguments, function(arg) {\n            args.push(formatError(arg));\n          });\n          return logFn.apply(console, args);\n        };\n      }\n\n      // we are IE which either doesn't have window.console => this is noop and we do nothing,\n      // or we are IE where console.log doesn't have apply so we log at least first 2 args\n      return function(arg1, arg2) {\n        logFn(arg1, arg2 == null ? '' : arg2);\n      };\n    }\n  }];\n}\n\nvar $parseMinErr = minErr('$parse');\nvar promiseWarningCache = {};\nvar promiseWarning;\n\n// Sandboxing Angular Expressions\n// ------------------------------\n// Angular expressions are generally considered safe because these expressions only have direct\n// access to $scope and locals. However, one can obtain the ability to execute arbitrary JS code by\n// obtaining a reference to native JS functions such as the Function constructor.\n//\n// As an example, consider the following Angular expression:\n//\n//   {}.toString.constructor('alert(\"evil JS code\")')\n//\n// This sandboxing technique is not perfect and doesn't aim to be. The goal is to prevent exploits\n// against the expression language, but not to prevent exploits that were enabled by exposing\n// sensitive JavaScript or browser apis on Scope. Exposing such objects on a Scope is never a good\n// practice and therefore we are not even trying to protect against interaction with an object\n// explicitly exposed in this way.\n//\n// In general, it is not possible to access a Window object from an angular expression unless a\n// window or some DOM object that has a reference to window is published onto a Scope.\n// Similarly we prevent invocations of function known to be dangerous, as well as assignments to\n// native objects.\n\n\nfunction ensureSafeMemberName(name, fullExpression) {\n  if (name === \"__defineGetter__\" || name === \"__defineSetter__\"\n      || name === \"__lookupGetter__\" || name === \"__lookupSetter__\"\n      || name === \"__proto__\") {\n    throw $parseMinErr('isecfld',\n        'Attempting to access a disallowed field in Angular expressions! '\n        +'Expression: {0}', fullExpression);\n  }\n  return name;\n}\n\nfunction ensureSafeObject(obj, fullExpression) {\n  // nifty check if obj is Function that is fast and works across iframes and other contexts\n  if (obj) {\n    if (obj.constructor === obj) {\n      throw $parseMinErr('isecfn',\n          'Referencing Function in Angular expressions is disallowed! Expression: {0}',\n          fullExpression);\n    } else if (// isWindow(obj)\n        obj.document && obj.location && obj.alert && obj.setInterval) {\n      throw $parseMinErr('isecwindow',\n          'Referencing the Window in Angular expressions is disallowed! Expression: {0}',\n          fullExpression);\n    } else if (// isElement(obj)\n        obj.children && (obj.nodeName || (obj.prop && obj.attr && obj.find))) {\n      throw $parseMinErr('isecdom',\n          'Referencing DOM nodes in Angular expressions is disallowed! Expression: {0}',\n          fullExpression);\n    } else if (// block Object so that we can't get hold of dangerous Object.* methods\n        obj === Object) {\n      throw $parseMinErr('isecobj',\n          'Referencing Object in Angular expressions is disallowed! Expression: {0}',\n          fullExpression);\n    }\n  }\n  return obj;\n}\n\nvar CALL = Function.prototype.call;\nvar APPLY = Function.prototype.apply;\nvar BIND = Function.prototype.bind;\n\nfunction ensureSafeFunction(obj, fullExpression) {\n  if (obj) {\n    if (obj.constructor === obj) {\n      throw $parseMinErr('isecfn',\n        'Referencing Function in Angular expressions is disallowed! Expression: {0}',\n        fullExpression);\n    } else if (obj === CALL || obj === APPLY || (BIND && obj === BIND)) {\n      throw $parseMinErr('isecff',\n        'Referencing call, apply or bind in Angular expressions is disallowed! Expression: {0}',\n        fullExpression);\n    }\n  }\n}\n\nvar OPERATORS = {\n    /* jshint bitwise : false */\n    'null':function(){return null;},\n    'true':function(){return true;},\n    'false':function(){return false;},\n    undefined:noop,\n    '+':function(self, locals, a,b){\n      a=a(self, locals); b=b(self, locals);\n      if (isDefined(a)) {\n        if (isDefined(b)) {\n          return a + b;\n        }\n        return a;\n      }\n      return isDefined(b)?b:undefined;},\n    '-':function(self, locals, a,b){\n          a=a(self, locals); b=b(self, locals);\n          return (isDefined(a)?a:0)-(isDefined(b)?b:0);\n        },\n    '*':function(self, locals, a,b){return a(self, locals)*b(self, locals);},\n    '/':function(self, locals, a,b){return a(self, locals)/b(self, locals);},\n    '%':function(self, locals, a,b){return a(self, locals)%b(self, locals);},\n    '^':function(self, locals, a,b){return a(self, locals)^b(self, locals);},\n    '=':noop,\n    '===':function(self, locals, a, b){return a(self, locals)===b(self, locals);},\n    '!==':function(self, locals, a, b){return a(self, locals)!==b(self, locals);},\n    '==':function(self, locals, a,b){return a(self, locals)==b(self, locals);},\n    '!=':function(self, locals, a,b){return a(self, locals)!=b(self, locals);},\n    '<':function(self, locals, a,b){return a(self, locals)<b(self, locals);},\n    '>':function(self, locals, a,b){return a(self, locals)>b(self, locals);},\n    '<=':function(self, locals, a,b){return a(self, locals)<=b(self, locals);},\n    '>=':function(self, locals, a,b){return a(self, locals)>=b(self, locals);},\n    '&&':function(self, locals, a,b){return a(self, locals)&&b(self, locals);},\n    '||':function(self, locals, a,b){return a(self, locals)||b(self, locals);},\n    '&':function(self, locals, a,b){return a(self, locals)&b(self, locals);},\n//    '|':function(self, locals, a,b){return a|b;},\n    '|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));},\n    '!':function(self, locals, a){return !a(self, locals);}\n};\n/* jshint bitwise: true */\nvar ESCAPE = {\"n\":\"\\n\", \"f\":\"\\f\", \"r\":\"\\r\", \"t\":\"\\t\", \"v\":\"\\v\", \"'\":\"'\", '\"':'\"'};\n\n\n/////////////////////////////////////////\n\n\n/**\n * @constructor\n */\nvar Lexer = function (options) {\n  this.options = options;\n};\n\nLexer.prototype = {\n  constructor: Lexer,\n\n  lex: function (text) {\n    this.text = text;\n\n    this.index = 0;\n    this.ch = undefined;\n    this.lastCh = ':'; // can start regexp\n\n    this.tokens = [];\n\n    while (this.index < this.text.length) {\n      this.ch = this.text.charAt(this.index);\n      if (this.is('\"\\'')) {\n        this.readString(this.ch);\n      } else if (this.isNumber(this.ch) || this.is('.') && this.isNumber(this.peek())) {\n        this.readNumber();\n      } else if (this.isIdent(this.ch)) {\n        this.readIdent();\n      } else if (this.is('(){}[].,;:?')) {\n        this.tokens.push({\n          index: this.index,\n          text: this.ch\n        });\n        this.index++;\n      } else if (this.isWhitespace(this.ch)) {\n        this.index++;\n        continue;\n      } else {\n        var ch2 = this.ch + this.peek();\n        var ch3 = ch2 + this.peek(2);\n        var fn = OPERATORS[this.ch];\n        var fn2 = OPERATORS[ch2];\n        var fn3 = OPERATORS[ch3];\n        if (fn3) {\n          this.tokens.push({index: this.index, text: ch3, fn: fn3});\n          this.index += 3;\n        } else if (fn2) {\n          this.tokens.push({index: this.index, text: ch2, fn: fn2});\n          this.index += 2;\n        } else if (fn) {\n          this.tokens.push({\n            index: this.index,\n            text: this.ch,\n            fn: fn\n          });\n          this.index += 1;\n        } else {\n          this.throwError('Unexpected next character ', this.index, this.index + 1);\n        }\n      }\n      this.lastCh = this.ch;\n    }\n    return this.tokens;\n  },\n\n  is: function(chars) {\n    return chars.indexOf(this.ch) !== -1;\n  },\n\n  was: function(chars) {\n    return chars.indexOf(this.lastCh) !== -1;\n  },\n\n  peek: function(i) {\n    var num = i || 1;\n    return (this.index + num < this.text.length) ? this.text.charAt(this.index + num) : false;\n  },\n\n  isNumber: function(ch) {\n    return ('0' <= ch && ch <= '9');\n  },\n\n  isWhitespace: function(ch) {\n    // IE treats non-breaking space as \\u00A0\n    return (ch === ' ' || ch === '\\r' || ch === '\\t' ||\n            ch === '\\n' || ch === '\\v' || ch === '\\u00A0');\n  },\n\n  isIdent: function(ch) {\n    return ('a' <= ch && ch <= 'z' ||\n            'A' <= ch && ch <= 'Z' ||\n            '_' === ch || ch === '$');\n  },\n\n  isExpOperator: function(ch) {\n    return (ch === '-' || ch === '+' || this.isNumber(ch));\n  },\n\n  throwError: function(error, start, end) {\n    end = end || this.index;\n    var colStr = (isDefined(start)\n            ? 's ' + start +  '-' + this.index + ' [' + this.text.substring(start, end) + ']'\n            : ' ' + end);\n    throw $parseMinErr('lexerr', 'Lexer Error: {0} at column{1} in expression [{2}].',\n        error, colStr, this.text);\n  },\n\n  readNumber: function() {\n    var number = '';\n    var start = this.index;\n    while (this.index < this.text.length) {\n      var ch = lowercase(this.text.charAt(this.index));\n      if (ch == '.' || this.isNumber(ch)) {\n        number += ch;\n      } else {\n        var peekCh = this.peek();\n        if (ch == 'e' && this.isExpOperator(peekCh)) {\n          number += ch;\n        } else if (this.isExpOperator(ch) &&\n            peekCh && this.isNumber(peekCh) &&\n            number.charAt(number.length - 1) == 'e') {\n          number += ch;\n        } else if (this.isExpOperator(ch) &&\n            (!peekCh || !this.isNumber(peekCh)) &&\n            number.charAt(number.length - 1) == 'e') {\n          this.throwError('Invalid exponent');\n        } else {\n          break;\n        }\n      }\n      this.index++;\n    }\n    number = 1 * number;\n    this.tokens.push({\n      index: start,\n      text: number,\n      literal: true,\n      constant: true,\n      fn: function() { return number; }\n    });\n  },\n\n  readIdent: function() {\n    var parser = this;\n\n    var ident = '';\n    var start = this.index;\n\n    var lastDot, peekIndex, methodName, ch;\n\n    while (this.index < this.text.length) {\n      ch = this.text.charAt(this.index);\n      if (ch === '.' || this.isIdent(ch) || this.isNumber(ch)) {\n        if (ch === '.') lastDot = this.index;\n        ident += ch;\n      } else {\n        break;\n      }\n      this.index++;\n    }\n\n    //check if this is not a method invocation and if it is back out to last dot\n    if (lastDot) {\n      peekIndex = this.index;\n      while (peekIndex < this.text.length) {\n        ch = this.text.charAt(peekIndex);\n        if (ch === '(') {\n          methodName = ident.substr(lastDot - start + 1);\n          ident = ident.substr(0, lastDot - start);\n          this.index = peekIndex;\n          break;\n        }\n        if (this.isWhitespace(ch)) {\n          peekIndex++;\n        } else {\n          break;\n        }\n      }\n    }\n\n\n    var token = {\n      index: start,\n      text: ident\n    };\n\n    // OPERATORS is our own object so we don't need to use special hasOwnPropertyFn\n    if (OPERATORS.hasOwnProperty(ident)) {\n      token.fn = OPERATORS[ident];\n      token.literal = true;\n      token.constant = true;\n    } else {\n      var getter = getterFn(ident, this.options, this.text);\n      token.fn = extend(function(self, locals) {\n        return (getter(self, locals));\n      }, {\n        assign: function(self, value) {\n          return setter(self, ident, value, parser.text, parser.options);\n        }\n      });\n    }\n\n    this.tokens.push(token);\n\n    if (methodName) {\n      this.tokens.push({\n        index:lastDot,\n        text: '.'\n      });\n      this.tokens.push({\n        index: lastDot + 1,\n        text: methodName\n      });\n    }\n  },\n\n  readString: function(quote) {\n    var start = this.index;\n    this.index++;\n    var string = '';\n    var rawString = quote;\n    var escape = false;\n    while (this.index < this.text.length) {\n      var ch = this.text.charAt(this.index);\n      rawString += ch;\n      if (escape) {\n        if (ch === 'u') {\n          var hex = this.text.substring(this.index + 1, this.index + 5);\n          if (!hex.match(/[\\da-f]{4}/i))\n            this.throwError('Invalid unicode escape [\\\\u' + hex + ']');\n          this.index += 4;\n          string += String.fromCharCode(parseInt(hex, 16));\n        } else {\n          var rep = ESCAPE[ch];\n          string = string + (rep || ch);\n        }\n        escape = false;\n      } else if (ch === '\\\\') {\n        escape = true;\n      } else if (ch === quote) {\n        this.index++;\n        this.tokens.push({\n          index: start,\n          text: rawString,\n          string: string,\n          literal: true,\n          constant: true,\n          fn: function() { return string; }\n        });\n        return;\n      } else {\n        string += ch;\n      }\n      this.index++;\n    }\n    this.throwError('Unterminated quote', start);\n  }\n};\n\n\n/**\n * @constructor\n */\nvar Parser = function (lexer, $filter, options) {\n  this.lexer = lexer;\n  this.$filter = $filter;\n  this.options = options;\n};\n\nParser.ZERO = extend(function () {\n  return 0;\n}, {\n  constant: true\n});\n\nParser.prototype = {\n  constructor: Parser,\n\n  parse: function (text) {\n    this.text = text;\n\n    this.tokens = this.lexer.lex(text);\n\n    var value = this.statements();\n\n    if (this.tokens.length !== 0) {\n      this.throwError('is an unexpected token', this.tokens[0]);\n    }\n\n    value.literal = !!value.literal;\n    value.constant = !!value.constant;\n\n    return value;\n  },\n\n  primary: function () {\n    var primary;\n    if (this.expect('(')) {\n      primary = this.filterChain();\n      this.consume(')');\n    } else if (this.expect('[')) {\n      primary = this.arrayDeclaration();\n    } else if (this.expect('{')) {\n      primary = this.object();\n    } else {\n      var token = this.expect();\n      primary = token.fn;\n      if (!primary) {\n        this.throwError('not a primary expression', token);\n      }\n      primary.literal = !!token.literal;\n      primary.constant = !!token.constant;\n    }\n\n    var next, context;\n    while ((next = this.expect('(', '[', '.'))) {\n      if (next.text === '(') {\n        primary = this.functionCall(primary, context);\n        context = null;\n      } else if (next.text === '[') {\n        context = primary;\n        primary = this.objectIndex(primary);\n      } else if (next.text === '.') {\n        context = primary;\n        primary = this.fieldAccess(primary);\n      } else {\n        this.throwError('IMPOSSIBLE');\n      }\n    }\n    return primary;\n  },\n\n  throwError: function(msg, token) {\n    throw $parseMinErr('syntax',\n        'Syntax Error: Token \\'{0}\\' {1} at column {2} of the expression [{3}] starting at [{4}].',\n          token.text, msg, (token.index + 1), this.text, this.text.substring(token.index));\n  },\n\n  peekToken: function() {\n    if (this.tokens.length === 0)\n      throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text);\n    return this.tokens[0];\n  },\n\n  peek: function(e1, e2, e3, e4) {\n    if (this.tokens.length > 0) {\n      var token = this.tokens[0];\n      var t = token.text;\n      if (t === e1 || t === e2 || t === e3 || t === e4 ||\n          (!e1 && !e2 && !e3 && !e4)) {\n        return token;\n      }\n    }\n    return false;\n  },\n\n  expect: function(e1, e2, e3, e4){\n    var token = this.peek(e1, e2, e3, e4);\n    if (token) {\n      this.tokens.shift();\n      return token;\n    }\n    return false;\n  },\n\n  consume: function(e1){\n    if (!this.expect(e1)) {\n      this.throwError('is unexpected, expecting [' + e1 + ']', this.peek());\n    }\n  },\n\n  unaryFn: function(fn, right) {\n    return extend(function(self, locals) {\n      return fn(self, locals, right);\n    }, {\n      constant:right.constant\n    });\n  },\n\n  ternaryFn: function(left, middle, right){\n    return extend(function(self, locals){\n      return left(self, locals) ? middle(self, locals) : right(self, locals);\n    }, {\n      constant: left.constant && middle.constant && right.constant\n    });\n  },\n\n  binaryFn: function(left, fn, right) {\n    return extend(function(self, locals) {\n      return fn(self, locals, left, right);\n    }, {\n      constant:left.constant && right.constant\n    });\n  },\n\n  statements: function() {\n    var statements = [];\n    while (true) {\n      if (this.tokens.length > 0 && !this.peek('}', ')', ';', ']'))\n        statements.push(this.filterChain());\n      if (!this.expect(';')) {\n        // optimize for the common case where there is only one statement.\n        // TODO(size): maybe we should not support multiple statements?\n        return (statements.length === 1)\n            ? statements[0]\n            : function(self, locals) {\n                var value;\n                for (var i = 0; i < statements.length; i++) {\n                  var statement = statements[i];\n                  if (statement) {\n                    value = statement(self, locals);\n                  }\n                }\n                return value;\n              };\n      }\n    }\n  },\n\n  filterChain: function() {\n    var left = this.expression();\n    var token;\n    while (true) {\n      if ((token = this.expect('|'))) {\n        left = this.binaryFn(left, token.fn, this.filter());\n      } else {\n        return left;\n      }\n    }\n  },\n\n  filter: function() {\n    var token = this.expect();\n    var fn = this.$filter(token.text);\n    var argsFn = [];\n    while (true) {\n      if ((token = this.expect(':'))) {\n        argsFn.push(this.expression());\n      } else {\n        var fnInvoke = function(self, locals, input) {\n          var args = [input];\n          for (var i = 0; i < argsFn.length; i++) {\n            args.push(argsFn[i](self, locals));\n          }\n          return fn.apply(self, args);\n        };\n        return function() {\n          return fnInvoke;\n        };\n      }\n    }\n  },\n\n  expression: function() {\n    return this.assignment();\n  },\n\n  assignment: function() {\n    var left = this.ternary();\n    var right;\n    var token;\n    if ((token = this.expect('='))) {\n      if (!left.assign) {\n        this.throwError('implies assignment but [' +\n            this.text.substring(0, token.index) + '] can not be assigned to', token);\n      }\n      right = this.ternary();\n      return function(scope, locals) {\n        return left.assign(scope, right(scope, locals), locals);\n      };\n    }\n    return left;\n  },\n\n  ternary: function() {\n    var left = this.logicalOR();\n    var middle;\n    var token;\n    if ((token = this.expect('?'))) {\n      middle = this.ternary();\n      if ((token = this.expect(':'))) {\n        return this.ternaryFn(left, middle, this.ternary());\n      } else {\n        this.throwError('expected :', token);\n      }\n    } else {\n      return left;\n    }\n  },\n\n  logicalOR: function() {\n    var left = this.logicalAND();\n    var token;\n    while (true) {\n      if ((token = this.expect('||'))) {\n        left = this.binaryFn(left, token.fn, this.logicalAND());\n      } else {\n        return left;\n      }\n    }\n  },\n\n  logicalAND: function() {\n    var left = this.equality();\n    var token;\n    if ((token = this.expect('&&'))) {\n      left = this.binaryFn(left, token.fn, this.logicalAND());\n    }\n    return left;\n  },\n\n  equality: function() {\n    var left = this.relational();\n    var token;\n    if ((token = this.expect('==','!=','===','!=='))) {\n      left = this.binaryFn(left, token.fn, this.equality());\n    }\n    return left;\n  },\n\n  relational: function() {\n    var left = this.additive();\n    var token;\n    if ((token = this.expect('<', '>', '<=', '>='))) {\n      left = this.binaryFn(left, token.fn, this.relational());\n    }\n    return left;\n  },\n\n  additive: function() {\n    var left = this.multiplicative();\n    var token;\n    while ((token = this.expect('+','-'))) {\n      left = this.binaryFn(left, token.fn, this.multiplicative());\n    }\n    return left;\n  },\n\n  multiplicative: function() {\n    var left = this.unary();\n    var token;\n    while ((token = this.expect('*','/','%'))) {\n      left = this.binaryFn(left, token.fn, this.unary());\n    }\n    return left;\n  },\n\n  unary: function() {\n    var token;\n    if (this.expect('+')) {\n      return this.primary();\n    } else if ((token = this.expect('-'))) {\n      return this.binaryFn(Parser.ZERO, token.fn, this.unary());\n    } else if ((token = this.expect('!'))) {\n      return this.unaryFn(token.fn, this.unary());\n    } else {\n      return this.primary();\n    }\n  },\n\n  fieldAccess: function(object) {\n    var parser = this;\n    var field = this.expect().text;\n    var getter = getterFn(field, this.options, this.text);\n\n    return extend(function(scope, locals, self) {\n      return getter(self || object(scope, locals));\n    }, {\n      assign: function(scope, value, locals) {\n        return setter(object(scope, locals), field, value, parser.text, parser.options);\n      }\n    });\n  },\n\n  objectIndex: function(obj) {\n    var parser = this;\n\n    var indexFn = this.expression();\n    this.consume(']');\n\n    return extend(function(self, locals) {\n      var o = obj(self, locals),\n          i = indexFn(self, locals),\n          v, p;\n\n      ensureSafeMemberName(i, parser.text);\n      if (!o) return undefined;\n      v = ensureSafeObject(o[i], parser.text);\n      if (v && v.then && parser.options.unwrapPromises) {\n        p = v;\n        if (!('$$v' in v)) {\n          p.$$v = undefined;\n          p.then(function(val) { p.$$v = val; });\n        }\n        v = v.$$v;\n      }\n      return v;\n    }, {\n      assign: function(self, value, locals) {\n        var key = indexFn(self, locals);\n        // prevent overwriting of Function.constructor which would break ensureSafeObject check\n        var safe = ensureSafeObject(obj(self, locals), parser.text);\n        return safe[key] = value;\n      }\n    });\n  },\n\n  functionCall: function(fn, contextGetter) {\n    var argsFn = [];\n    if (this.peekToken().text !== ')') {\n      do {\n        argsFn.push(this.expression());\n      } while (this.expect(','));\n    }\n    this.consume(')');\n\n    var parser = this;\n\n    return function(scope, locals) {\n      var args = [];\n      var context = contextGetter ? contextGetter(scope, locals) : scope;\n\n      for (var i = 0; i < argsFn.length; i++) {\n        args.push(argsFn[i](scope, locals));\n      }\n      var fnPtr = fn(scope, locals, context) || noop;\n\n      ensureSafeObject(context, parser.text);\n      ensureSafeFunction(fnPtr, parser.text);\n\n      // IE stupidity! (IE doesn't have apply for some native functions)\n      var v = fnPtr.apply\n            ? fnPtr.apply(context, args)\n            : fnPtr(args[0], args[1], args[2], args[3], args[4]);\n\n      return ensureSafeObject(v, parser.text);\n    };\n  },\n\n  // This is used with json array declaration\n  arrayDeclaration: function () {\n    var elementFns = [];\n    var allConstant = true;\n    if (this.peekToken().text !== ']') {\n      do {\n        if (this.peek(']')) {\n          // Support trailing commas per ES5.1.\n          break;\n        }\n        var elementFn = this.expression();\n        elementFns.push(elementFn);\n        if (!elementFn.constant) {\n          allConstant = false;\n        }\n      } while (this.expect(','));\n    }\n    this.consume(']');\n\n    return extend(function(self, locals) {\n      var array = [];\n      for (var i = 0; i < elementFns.length; i++) {\n        array.push(elementFns[i](self, locals));\n      }\n      return array;\n    }, {\n      literal: true,\n      constant: allConstant\n    });\n  },\n\n  object: function () {\n    var keyValues = [];\n    var allConstant = true;\n    if (this.peekToken().text !== '}') {\n      do {\n        if (this.peek('}')) {\n          // Support trailing commas per ES5.1.\n          break;\n        }\n        var token = this.expect(),\n        key = token.string || token.text;\n        this.consume(':');\n        var value = this.expression();\n        keyValues.push({key: key, value: value});\n        if (!value.constant) {\n          allConstant = false;\n        }\n      } while (this.expect(','));\n    }\n    this.consume('}');\n\n    return extend(function(self, locals) {\n      var object = {};\n      for (var i = 0; i < keyValues.length; i++) {\n        var keyValue = keyValues[i];\n        object[keyValue.key] = keyValue.value(self, locals);\n      }\n      return object;\n    }, {\n      literal: true,\n      constant: allConstant\n    });\n  }\n};\n\n\n//////////////////////////////////////////////////\n// Parser helper functions\n//////////////////////////////////////////////////\n\nfunction setter(obj, path, setValue, fullExp, options) {\n  //needed?\n  options = options || {};\n\n  var element = path.split('.'), key;\n  for (var i = 0; element.length > 1; i++) {\n    key = ensureSafeMemberName(element.shift(), fullExp);\n    var propertyObj = obj[key];\n    if (!propertyObj) {\n      propertyObj = {};\n      obj[key] = propertyObj;\n    }\n    obj = propertyObj;\n    if (obj.then && options.unwrapPromises) {\n      promiseWarning(fullExp);\n      if (!(\"$$v\" in obj)) {\n        (function(promise) {\n          promise.then(function(val) { promise.$$v = val; }); }\n        )(obj);\n      }\n      if (obj.$$v === undefined) {\n        obj.$$v = {};\n      }\n      obj = obj.$$v;\n    }\n  }\n  key = ensureSafeMemberName(element.shift(), fullExp);\n  ensureSafeObject(obj, fullExp);\n  ensureSafeObject(obj[key], fullExp);\n  obj[key] = setValue;\n  return setValue;\n}\n\nvar getterFnCache = {};\n\n/**\n * Implementation of the \"Black Hole\" variant from:\n * - http://jsperf.com/angularjs-parse-getter/4\n * - http://jsperf.com/path-evaluation-simplified/7\n */\nfunction cspSafeGetterFn(key0, key1, key2, key3, key4, fullExp, options) {\n  ensureSafeMemberName(key0, fullExp);\n  ensureSafeMemberName(key1, fullExp);\n  ensureSafeMemberName(key2, fullExp);\n  ensureSafeMemberName(key3, fullExp);\n  ensureSafeMemberName(key4, fullExp);\n\n  return !options.unwrapPromises\n      ? function cspSafeGetter(scope, locals) {\n          var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope;\n\n          if (pathVal == null) return pathVal;\n          pathVal = pathVal[key0];\n\n          if (!key1) return pathVal;\n          if (pathVal == null) return undefined;\n          pathVal = pathVal[key1];\n\n          if (!key2) return pathVal;\n          if (pathVal == null) return undefined;\n          pathVal = pathVal[key2];\n\n          if (!key3) return pathVal;\n          if (pathVal == null) return undefined;\n          pathVal = pathVal[key3];\n\n          if (!key4) return pathVal;\n          if (pathVal == null) return undefined;\n          pathVal = pathVal[key4];\n\n          return pathVal;\n        }\n      : function cspSafePromiseEnabledGetter(scope, locals) {\n          var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope,\n              promise;\n\n          if (pathVal == null) return pathVal;\n\n          pathVal = pathVal[key0];\n          if (pathVal && pathVal.then) {\n            promiseWarning(fullExp);\n            if (!(\"$$v\" in pathVal)) {\n              promise = pathVal;\n              promise.$$v = undefined;\n              promise.then(function(val) { promise.$$v = val; });\n            }\n            pathVal = pathVal.$$v;\n          }\n\n          if (!key1) return pathVal;\n          if (pathVal == null) return undefined;\n          pathVal = pathVal[key1];\n          if (pathVal && pathVal.then) {\n            promiseWarning(fullExp);\n            if (!(\"$$v\" in pathVal)) {\n              promise = pathVal;\n              promise.$$v = undefined;\n              promise.then(function(val) { promise.$$v = val; });\n            }\n            pathVal = pathVal.$$v;\n          }\n\n          if (!key2) return pathVal;\n          if (pathVal == null) return undefined;\n          pathVal = pathVal[key2];\n          if (pathVal && pathVal.then) {\n            promiseWarning(fullExp);\n            if (!(\"$$v\" in pathVal)) {\n              promise = pathVal;\n              promise.$$v = undefined;\n              promise.then(function(val) { promise.$$v = val; });\n            }\n            pathVal = pathVal.$$v;\n          }\n\n          if (!key3) return pathVal;\n          if (pathVal == null) return undefined;\n          pathVal = pathVal[key3];\n          if (pathVal && pathVal.then) {\n            promiseWarning(fullExp);\n            if (!(\"$$v\" in pathVal)) {\n              promise = pathVal;\n              promise.$$v = undefined;\n              promise.then(function(val) { promise.$$v = val; });\n            }\n            pathVal = pathVal.$$v;\n          }\n\n          if (!key4) return pathVal;\n          if (pathVal == null) return undefined;\n          pathVal = pathVal[key4];\n          if (pathVal && pathVal.then) {\n            promiseWarning(fullExp);\n            if (!(\"$$v\" in pathVal)) {\n              promise = pathVal;\n              promise.$$v = undefined;\n              promise.then(function(val) { promise.$$v = val; });\n            }\n            pathVal = pathVal.$$v;\n          }\n          return pathVal;\n        };\n}\n\nfunction getterFn(path, options, fullExp) {\n  // Check whether the cache has this getter already.\n  // We can use hasOwnProperty directly on the cache because we ensure,\n  // see below, that the cache never stores a path called 'hasOwnProperty'\n  if (getterFnCache.hasOwnProperty(path)) {\n    return getterFnCache[path];\n  }\n\n  var pathKeys = path.split('.'),\n      pathKeysLength = pathKeys.length,\n      fn;\n\n  // http://jsperf.com/angularjs-parse-getter/6\n  if (options.csp) {\n    if (pathKeysLength < 6) {\n      fn = cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4], fullExp,\n                          options);\n    } else {\n      fn = function(scope, locals) {\n        var i = 0, val;\n        do {\n          val = cspSafeGetterFn(pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++],\n                                pathKeys[i++], fullExp, options)(scope, locals);\n\n          locals = undefined; // clear after first iteration\n          scope = val;\n        } while (i < pathKeysLength);\n        return val;\n      };\n    }\n  } else {\n    var code = 'var p;\\n';\n    forEach(pathKeys, function(key, index) {\n      ensureSafeMemberName(key, fullExp);\n      code += 'if(s == null) return undefined;\\n' +\n              's='+ (index\n                      // we simply dereference 's' on any .dot notation\n                      ? 's'\n                      // but if we are first then we check locals first, and if so read it first\n                      : '((k&&k.hasOwnProperty(\"' + key + '\"))?k:s)') + '[\"' + key + '\"]' + ';\\n' +\n              (options.unwrapPromises\n                ? 'if (s && s.then) {\\n' +\n                  ' pw(\"' + fullExp.replace(/([\"\\r\\n])/g, '\\\\$1') + '\");\\n' +\n                  ' if (!(\"$$v\" in s)) {\\n' +\n                    ' p=s;\\n' +\n                    ' p.$$v = undefined;\\n' +\n                    ' p.then(function(v) {p.$$v=v;});\\n' +\n                    '}\\n' +\n                  ' s=s.$$v\\n' +\n                '}\\n'\n                : '');\n    });\n    code += 'return s;';\n\n    /* jshint -W054 */\n    var evaledFnGetter = new Function('s', 'k', 'pw', code); // s=scope, k=locals, pw=promiseWarning\n    /* jshint +W054 */\n    evaledFnGetter.toString = valueFn(code);\n    fn = options.unwrapPromises ? function(scope, locals) {\n      return evaledFnGetter(scope, locals, promiseWarning);\n    } : evaledFnGetter;\n  }\n\n  // Only cache the value if it's not going to mess up the cache object\n  // This is more performant that using Object.prototype.hasOwnProperty.call\n  if (path !== 'hasOwnProperty') {\n    getterFnCache[path] = fn;\n  }\n  return fn;\n}\n\n///////////////////////////////////\n\n/**\n * @ngdoc service\n * @name $parse\n * @kind function\n *\n * @description\n *\n * Converts Angular {@link guide/expression expression} into a function.\n *\n * ```js\n *   var getter = $parse('user.name');\n *   var setter = getter.assign;\n *   var context = {user:{name:'angular'}};\n *   var locals = {user:{name:'local'}};\n *\n *   expect(getter(context)).toEqual('angular');\n *   setter(context, 'newValue');\n *   expect(context.user.name).toEqual('newValue');\n *   expect(getter(context, locals)).toEqual('local');\n * ```\n *\n *\n * @param {string} expression String expression to compile.\n * @returns {function(context, locals)} a function which represents the compiled expression:\n *\n *    * `context` – `{object}` – an object against which any expressions embedded in the strings\n *      are evaluated against (typically a scope object).\n *    * `locals` – `{object=}` – local variables context object, useful for overriding values in\n *      `context`.\n *\n *    The returned function also has the following properties:\n *      * `literal` – `{boolean}` – whether the expression's top-level node is a JavaScript\n *        literal.\n *      * `constant` – `{boolean}` – whether the expression is made entirely of JavaScript\n *        constant literals.\n *      * `assign` – `{?function(context, value)}` – if the expression is assignable, this will be\n *        set to a function to change its value on the given context.\n *\n */\n\n\n/**\n * @ngdoc provider\n * @name $parseProvider\n * @kind function\n *\n * @description\n * `$parseProvider` can be used for configuring the default behavior of the {@link ng.$parse $parse}\n *  service.\n */\nfunction $ParseProvider() {\n  var cache = {};\n\n  var $parseOptions = {\n    csp: false,\n    unwrapPromises: false,\n    logPromiseWarnings: true\n  };\n\n\n  /**\n   * @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future.\n   *\n   * @ngdoc method\n   * @name $parseProvider#unwrapPromises\n   * @description\n   *\n   * **This feature is deprecated, see deprecation notes below for more info**\n   *\n   * If set to true (default is false), $parse will unwrap promises automatically when a promise is\n   * found at any part of the expression. In other words, if set to true, the expression will always\n   * result in a non-promise value.\n   *\n   * While the promise is unresolved, it's treated as undefined, but once resolved and fulfilled,\n   * the fulfillment value is used in place of the promise while evaluating the expression.\n   *\n   * **Deprecation notice**\n   *\n   * This is a feature that didn't prove to be wildly useful or popular, primarily because of the\n   * dichotomy between data access in templates (accessed as raw values) and controller code\n   * (accessed as promises).\n   *\n   * In most code we ended up resolving promises manually in controllers anyway and thus unifying\n   * the model access there.\n   *\n   * Other downsides of automatic promise unwrapping:\n   *\n   * - when building components it's often desirable to receive the raw promises\n   * - adds complexity and slows down expression evaluation\n   * - makes expression code pre-generation unattractive due to the amount of code that needs to be\n   *   generated\n   * - makes IDE auto-completion and tool support hard\n   *\n   * **Warning Logs**\n   *\n   * If the unwrapping is enabled, Angular will log a warning about each expression that unwraps a\n   * promise (to reduce the noise, each expression is logged only once). To disable this logging use\n   * `$parseProvider.logPromiseWarnings(false)` api.\n   *\n   *\n   * @param {boolean=} value New value.\n   * @returns {boolean|self} Returns the current setting when used as getter and self if used as\n   *                         setter.\n   */\n  this.unwrapPromises = function(value) {\n    if (isDefined(value)) {\n      $parseOptions.unwrapPromises = !!value;\n      return this;\n    } else {\n      return $parseOptions.unwrapPromises;\n    }\n  };\n\n\n  /**\n   * @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future.\n   *\n   * @ngdoc method\n   * @name $parseProvider#logPromiseWarnings\n   * @description\n   *\n   * Controls whether Angular should log a warning on any encounter of a promise in an expression.\n   *\n   * The default is set to `true`.\n   *\n   * This setting applies only if `$parseProvider.unwrapPromises` setting is set to true as well.\n   *\n   * @param {boolean=} value New value.\n   * @returns {boolean|self} Returns the current setting when used as getter and self if used as\n   *                         setter.\n   */\n this.logPromiseWarnings = function(value) {\n    if (isDefined(value)) {\n      $parseOptions.logPromiseWarnings = value;\n      return this;\n    } else {\n      return $parseOptions.logPromiseWarnings;\n    }\n  };\n\n\n  this.$get = ['$filter', '$sniffer', '$log', function($filter, $sniffer, $log) {\n    $parseOptions.csp = $sniffer.csp;\n\n    promiseWarning = function promiseWarningFn(fullExp) {\n      if (!$parseOptions.logPromiseWarnings || promiseWarningCache.hasOwnProperty(fullExp)) return;\n      promiseWarningCache[fullExp] = true;\n      $log.warn('[$parse] Promise found in the expression `' + fullExp + '`. ' +\n          'Automatic unwrapping of promises in Angular expressions is deprecated.');\n    };\n\n    return function(exp) {\n      var parsedExpression;\n\n      switch (typeof exp) {\n        case 'string':\n\n          if (cache.hasOwnProperty(exp)) {\n            return cache[exp];\n          }\n\n          var lexer = new Lexer($parseOptions);\n          var parser = new Parser(lexer, $filter, $parseOptions);\n          parsedExpression = parser.parse(exp);\n\n          if (exp !== 'hasOwnProperty') {\n            // Only cache the value if it's not going to mess up the cache object\n            // This is more performant that using Object.prototype.hasOwnProperty.call\n            cache[exp] = parsedExpression;\n          }\n\n          return parsedExpression;\n\n        case 'function':\n          return exp;\n\n        default:\n          return noop;\n      }\n    };\n  }];\n}\n\n/**\n * @ngdoc service\n * @name $q\n * @requires $rootScope\n *\n * @description\n * A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q).\n *\n * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an\n * interface for interacting with an object that represents the result of an action that is\n * performed asynchronously, and may or may not be finished at any given point in time.\n *\n * From the perspective of dealing with error handling, deferred and promise APIs are to\n * asynchronous programming what `try`, `catch` and `throw` keywords are to synchronous programming.\n *\n * ```js\n *   // for the purpose of this example let's assume that variables `$q`, `scope` and `okToGreet`\n *   // are available in the current lexical scope (they could have been injected or passed in).\n *\n *   function asyncGreet(name) {\n *     var deferred = $q.defer();\n *\n *     setTimeout(function() {\n *       deferred.notify('About to greet ' + name + '.');\n *\n *       if (okToGreet(name)) {\n *         deferred.resolve('Hello, ' + name + '!');\n *       } else {\n *         deferred.reject('Greeting ' + name + ' is not allowed.');\n *       }\n *     }, 1000);\n *\n *     return deferred.promise;\n *   }\n *\n *   var promise = asyncGreet('Robin Hood');\n *   promise.then(function(greeting) {\n *     alert('Success: ' + greeting);\n *   }, function(reason) {\n *     alert('Failed: ' + reason);\n *   }, function(update) {\n *     alert('Got notification: ' + update);\n *   });\n * ```\n *\n * At first it might not be obvious why this extra complexity is worth the trouble. The payoff\n * comes in the way of guarantees that promise and deferred APIs make, see\n * https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md.\n *\n * Additionally the promise api allows for composition that is very hard to do with the\n * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach.\n * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the\n * section on serial or parallel joining of promises.\n *\n *\n * # The Deferred API\n *\n * A new instance of deferred is constructed by calling `$q.defer()`.\n *\n * The purpose of the deferred object is to expose the associated Promise instance as well as APIs\n * that can be used for signaling the successful or unsuccessful completion, as well as the status\n * of the task.\n *\n * **Methods**\n *\n * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection\n *   constructed via `$q.reject`, the promise will be rejected instead.\n * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to\n *   resolving it with a rejection constructed via `$q.reject`.\n * - `notify(value)` - provides updates on the status of the promise's execution. This may be called\n *   multiple times before the promise is either resolved or rejected.\n *\n * **Properties**\n *\n * - promise – `{Promise}` – promise object associated with this deferred.\n *\n *\n * # The Promise API\n *\n * A new promise instance is created when a deferred instance is created and can be retrieved by\n * calling `deferred.promise`.\n *\n * The purpose of the promise object is to allow for interested parties to get access to the result\n * of the deferred task when it completes.\n *\n * **Methods**\n *\n * - `then(successCallback, errorCallback, notifyCallback)` – regardless of when the promise was or\n *   will be resolved or rejected, `then` calls one of the success or error callbacks asynchronously\n *   as soon as the result is available. The callbacks are called with a single argument: the result\n *   or rejection reason. Additionally, the notify callback may be called zero or more times to\n *   provide a progress indication, before the promise is resolved or rejected.\n *\n *   This method *returns a new promise* which is resolved or rejected via the return value of the\n *   `successCallback`, `errorCallback`. It also notifies via the return value of the\n *   `notifyCallback` method. The promise can not be resolved or rejected from the notifyCallback\n *   method.\n *\n * - `catch(errorCallback)` – shorthand for `promise.then(null, errorCallback)`\n *\n * - `finally(callback)` – allows you to observe either the fulfillment or rejection of a promise,\n *   but to do so without modifying the final value. This is useful to release resources or do some\n *   clean-up that needs to be done whether the promise was rejected or resolved. See the [full\n *   specification](https://github.com/kriskowal/q/wiki/API-Reference#promisefinallycallback) for\n *   more information.\n *\n *   Because `finally` is a reserved word in JavaScript and reserved keywords are not supported as\n *   property names by ES3, you'll need to invoke the method like `promise['finally'](callback)` to\n *   make your code IE8 and Android 2.x compatible.\n *\n * # Chaining promises\n *\n * Because calling the `then` method of a promise returns a new derived promise, it is easily\n * possible to create a chain of promises:\n *\n * ```js\n *   promiseB = promiseA.then(function(result) {\n *     return result + 1;\n *   });\n *\n *   // promiseB will be resolved immediately after promiseA is resolved and its value\n *   // will be the result of promiseA incremented by 1\n * ```\n *\n * It is possible to create chains of any length and since a promise can be resolved with another\n * promise (which will defer its resolution further), it is possible to pause/defer resolution of\n * the promises at any point in the chain. This makes it possible to implement powerful APIs like\n * $http's response interceptors.\n *\n *\n * # Differences between Kris Kowal's Q and $q\n *\n *  There are two main differences:\n *\n * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation\n *   mechanism in angular, which means faster propagation of resolution or rejection into your\n *   models and avoiding unnecessary browser repaints, which would result in flickering UI.\n * - Q has many more features than $q, but that comes at a cost of bytes. $q is tiny, but contains\n *   all the important functionality needed for common async tasks.\n *\n *  # Testing\n *\n *  ```js\n *    it('should simulate promise', inject(function($q, $rootScope) {\n *      var deferred = $q.defer();\n *      var promise = deferred.promise;\n *      var resolvedValue;\n *\n *      promise.then(function(value) { resolvedValue = value; });\n *      expect(resolvedValue).toBeUndefined();\n *\n *      // Simulate resolving of promise\n *      deferred.resolve(123);\n *      // Note that the 'then' function does not get called synchronously.\n *      // This is because we want the promise API to always be async, whether or not\n *      // it got called synchronously or asynchronously.\n *      expect(resolvedValue).toBeUndefined();\n *\n *      // Propagate promise resolution to 'then' functions using $apply().\n *      $rootScope.$apply();\n *      expect(resolvedValue).toEqual(123);\n *    }));\n *  ```\n */\nfunction $QProvider() {\n\n  this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) {\n    return qFactory(function(callback) {\n      $rootScope.$evalAsync(callback);\n    }, $exceptionHandler);\n  }];\n}\n\n\n/**\n * Constructs a promise manager.\n *\n * @param {function(Function)} nextTick Function for executing functions in the next turn.\n * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for\n *     debugging purposes.\n * @returns {object} Promise manager.\n */\nfunction qFactory(nextTick, exceptionHandler) {\n\n  /**\n   * @ngdoc method\n   * @name $q#defer\n   * @kind function\n   *\n   * @description\n   * Creates a `Deferred` object which represents a task which will finish in the future.\n   *\n   * @returns {Deferred} Returns a new instance of deferred.\n   */\n  var defer = function() {\n    var pending = [],\n        value, deferred;\n\n    deferred = {\n\n      resolve: function(val) {\n        if (pending) {\n          var callbacks = pending;\n          pending = undefined;\n          value = ref(val);\n\n          if (callbacks.length) {\n            nextTick(function() {\n              var callback;\n              for (var i = 0, ii = callbacks.length; i < ii; i++) {\n                callback = callbacks[i];\n                value.then(callback[0], callback[1], callback[2]);\n              }\n            });\n          }\n        }\n      },\n\n\n      reject: function(reason) {\n        deferred.resolve(createInternalRejectedPromise(reason));\n      },\n\n\n      notify: function(progress) {\n        if (pending) {\n          var callbacks = pending;\n\n          if (pending.length) {\n            nextTick(function() {\n              var callback;\n              for (var i = 0, ii = callbacks.length; i < ii; i++) {\n                callback = callbacks[i];\n                callback[2](progress);\n              }\n            });\n          }\n        }\n      },\n\n\n      promise: {\n        then: function(callback, errback, progressback) {\n          var result = defer();\n\n          var wrappedCallback = function(value) {\n            try {\n              result.resolve((isFunction(callback) ? callback : defaultCallback)(value));\n            } catch(e) {\n              result.reject(e);\n              exceptionHandler(e);\n            }\n          };\n\n          var wrappedErrback = function(reason) {\n            try {\n              result.resolve((isFunction(errback) ? errback : defaultErrback)(reason));\n            } catch(e) {\n              result.reject(e);\n              exceptionHandler(e);\n            }\n          };\n\n          var wrappedProgressback = function(progress) {\n            try {\n              result.notify((isFunction(progressback) ? progressback : defaultCallback)(progress));\n            } catch(e) {\n              exceptionHandler(e);\n            }\n          };\n\n          if (pending) {\n            pending.push([wrappedCallback, wrappedErrback, wrappedProgressback]);\n          } else {\n            value.then(wrappedCallback, wrappedErrback, wrappedProgressback);\n          }\n\n          return result.promise;\n        },\n\n        \"catch\": function(callback) {\n          return this.then(null, callback);\n        },\n\n        \"finally\": function(callback) {\n\n          function makePromise(value, resolved) {\n            var result = defer();\n            if (resolved) {\n              result.resolve(value);\n            } else {\n              result.reject(value);\n            }\n            return result.promise;\n          }\n\n          function handleCallback(value, isResolved) {\n            var callbackOutput = null;\n            try {\n              callbackOutput = (callback ||defaultCallback)();\n            } catch(e) {\n              return makePromise(e, false);\n            }\n            if (isPromiseLike(callbackOutput)) {\n              return callbackOutput.then(function() {\n                return makePromise(value, isResolved);\n              }, function(error) {\n                return makePromise(error, false);\n              });\n            } else {\n              return makePromise(value, isResolved);\n            }\n          }\n\n          return this.then(function(value) {\n            return handleCallback(value, true);\n          }, function(error) {\n            return handleCallback(error, false);\n          });\n        }\n      }\n    };\n\n    return deferred;\n  };\n\n\n  var ref = function(value) {\n    if (isPromiseLike(value)) return value;\n    return {\n      then: function(callback) {\n        var result = defer();\n        nextTick(function() {\n          result.resolve(callback(value));\n        });\n        return result.promise;\n      }\n    };\n  };\n\n\n  /**\n   * @ngdoc method\n   * @name $q#reject\n   * @kind function\n   *\n   * @description\n   * Creates a promise that is resolved as rejected with the specified `reason`. This api should be\n   * used to forward rejection in a chain of promises. If you are dealing with the last promise in\n   * a promise chain, you don't need to worry about it.\n   *\n   * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of\n   * `reject` as the `throw` keyword in JavaScript. This also means that if you \"catch\" an error via\n   * a promise error callback and you want to forward the error to the promise derived from the\n   * current promise, you have to \"rethrow\" the error by returning a rejection constructed via\n   * `reject`.\n   *\n   * ```js\n   *   promiseB = promiseA.then(function(result) {\n   *     // success: do something and resolve promiseB\n   *     //          with the old or a new result\n   *     return result;\n   *   }, function(reason) {\n   *     // error: handle the error if possible and\n   *     //        resolve promiseB with newPromiseOrValue,\n   *     //        otherwise forward the rejection to promiseB\n   *     if (canHandle(reason)) {\n   *      // handle the error and recover\n   *      return newPromiseOrValue;\n   *     }\n   *     return $q.reject(reason);\n   *   });\n   * ```\n   *\n   * @param {*} reason Constant, message, exception or an object representing the rejection reason.\n   * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`.\n   */\n  var reject = function(reason) {\n    var result = defer();\n    result.reject(reason);\n    return result.promise;\n  };\n\n  var createInternalRejectedPromise = function(reason) {\n    return {\n      then: function(callback, errback) {\n        var result = defer();\n        nextTick(function() {\n          try {\n            result.resolve((isFunction(errback) ? errback : defaultErrback)(reason));\n          } catch(e) {\n            result.reject(e);\n            exceptionHandler(e);\n          }\n        });\n        return result.promise;\n      }\n    };\n  };\n\n\n  /**\n   * @ngdoc method\n   * @name $q#when\n   * @kind function\n   *\n   * @description\n   * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise.\n   * This is useful when you are dealing with an object that might or might not be a promise, or if\n   * the promise comes from a source that can't be trusted.\n   *\n   * @param {*} value Value or a promise\n   * @returns {Promise} Returns a promise of the passed value or promise\n   */\n  var when = function(value, callback, errback, progressback) {\n    var result = defer(),\n        done;\n\n    var wrappedCallback = function(value) {\n      try {\n        return (isFunction(callback) ? callback : defaultCallback)(value);\n      } catch (e) {\n        exceptionHandler(e);\n        return reject(e);\n      }\n    };\n\n    var wrappedErrback = function(reason) {\n      try {\n        return (isFunction(errback) ? errback : defaultErrback)(reason);\n      } catch (e) {\n        exceptionHandler(e);\n        return reject(e);\n      }\n    };\n\n    var wrappedProgressback = function(progress) {\n      try {\n        return (isFunction(progressback) ? progressback : defaultCallback)(progress);\n      } catch (e) {\n        exceptionHandler(e);\n      }\n    };\n\n    nextTick(function() {\n      ref(value).then(function(value) {\n        if (done) return;\n        done = true;\n        result.resolve(ref(value).then(wrappedCallback, wrappedErrback, wrappedProgressback));\n      }, function(reason) {\n        if (done) return;\n        done = true;\n        result.resolve(wrappedErrback(reason));\n      }, function(progress) {\n        if (done) return;\n        result.notify(wrappedProgressback(progress));\n      });\n    });\n\n    return result.promise;\n  };\n\n\n  function defaultCallback(value) {\n    return value;\n  }\n\n\n  function defaultErrback(reason) {\n    return reject(reason);\n  }\n\n\n  /**\n   * @ngdoc method\n   * @name $q#all\n   * @kind function\n   *\n   * @description\n   * Combines multiple promises into a single promise that is resolved when all of the input\n   * promises are resolved.\n   *\n   * @param {Array.<Promise>|Object.<Promise>} promises An array or hash of promises.\n   * @returns {Promise} Returns a single promise that will be resolved with an array/hash of values,\n   *   each value corresponding to the promise at the same index/key in the `promises` array/hash.\n   *   If any of the promises is resolved with a rejection, this resulting promise will be rejected\n   *   with the same rejection value.\n   */\n  function all(promises) {\n    var deferred = defer(),\n        counter = 0,\n        results = isArray(promises) ? [] : {};\n\n    forEach(promises, function(promise, key) {\n      counter++;\n      ref(promise).then(function(value) {\n        if (results.hasOwnProperty(key)) return;\n        results[key] = value;\n        if (!(--counter)) deferred.resolve(results);\n      }, function(reason) {\n        if (results.hasOwnProperty(key)) return;\n        deferred.reject(reason);\n      });\n    });\n\n    if (counter === 0) {\n      deferred.resolve(results);\n    }\n\n    return deferred.promise;\n  }\n\n  return {\n    defer: defer,\n    reject: reject,\n    when: when,\n    all: all\n  };\n}\n\nfunction $$RAFProvider(){ //rAF\n  this.$get = ['$window', '$timeout', function($window, $timeout) {\n    var requestAnimationFrame = $window.requestAnimationFrame ||\n                                $window.webkitRequestAnimationFrame ||\n                                $window.mozRequestAnimationFrame;\n\n    var cancelAnimationFrame = $window.cancelAnimationFrame ||\n                               $window.webkitCancelAnimationFrame ||\n                               $window.mozCancelAnimationFrame ||\n                               $window.webkitCancelRequestAnimationFrame;\n\n    var rafSupported = !!requestAnimationFrame;\n    var raf = rafSupported\n      ? function(fn) {\n          var id = requestAnimationFrame(fn);\n          return function() {\n            cancelAnimationFrame(id);\n          };\n        }\n      : function(fn) {\n          var timer = $timeout(fn, 16.66, false); // 1000 / 60 = 16.666\n          return function() {\n            $timeout.cancel(timer);\n          };\n        };\n\n    raf.supported = rafSupported;\n\n    return raf;\n  }];\n}\n\n/**\n * DESIGN NOTES\n *\n * The design decisions behind the scope are heavily favored for speed and memory consumption.\n *\n * The typical use of scope is to watch the expressions, which most of the time return the same\n * value as last time so we optimize the operation.\n *\n * Closures construction is expensive in terms of speed as well as memory:\n *   - No closures, instead use prototypical inheritance for API\n *   - Internal state needs to be stored on scope directly, which means that private state is\n *     exposed as $$____ properties\n *\n * Loop operations are optimized by using while(count--) { ... }\n *   - this means that in order to keep the same order of execution as addition we have to add\n *     items to the array at the beginning (unshift) instead of at the end (push)\n *\n * Child scopes are created and removed often\n *   - Using an array would be slow since inserts in middle are expensive so we use linked list\n *\n * There are few watches then a lot of observers. This is why you don't want the observer to be\n * implemented in the same way as watch. Watch requires return of initialization function which\n * are expensive to construct.\n */\n\n\n/**\n * @ngdoc provider\n * @name $rootScopeProvider\n * @description\n *\n * Provider for the $rootScope service.\n */\n\n/**\n * @ngdoc method\n * @name $rootScopeProvider#digestTtl\n * @description\n *\n * Sets the number of `$digest` iterations the scope should attempt to execute before giving up and\n * assuming that the model is unstable.\n *\n * The current default is 10 iterations.\n *\n * In complex applications it's possible that the dependencies between `$watch`s will result in\n * several digest iterations. However if an application needs more than the default 10 digest\n * iterations for its model to stabilize then you should investigate what is causing the model to\n * continuously change during the digest.\n *\n * Increasing the TTL could have performance implications, so you should not change it without\n * proper justification.\n *\n * @param {number} limit The number of digest iterations.\n */\n\n\n/**\n * @ngdoc service\n * @name $rootScope\n * @description\n *\n * Every application has a single root {@link ng.$rootScope.Scope scope}.\n * All other scopes are descendant scopes of the root scope. Scopes provide separation\n * between the model and the view, via a mechanism for watching the model for changes.\n * They also provide an event emission/broadcast and subscription facility. See the\n * {@link guide/scope developer guide on scopes}.\n */\nfunction $RootScopeProvider(){\n  var TTL = 10;\n  var $rootScopeMinErr = minErr('$rootScope');\n  var lastDirtyWatch = null;\n\n  this.digestTtl = function(value) {\n    if (arguments.length) {\n      TTL = value;\n    }\n    return TTL;\n  };\n\n  this.$get = ['$injector', '$exceptionHandler', '$parse', '$browser',\n      function( $injector,   $exceptionHandler,   $parse,   $browser) {\n\n    /**\n     * @ngdoc type\n     * @name $rootScope.Scope\n     *\n     * @description\n     * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the\n     * {@link auto.$injector $injector}. Child scopes are created using the\n     * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when\n     * compiled HTML template is executed.)\n     *\n     * Here is a simple scope snippet to show how you can interact with the scope.\n     * ```html\n     * <file src=\"./test/ng/rootScopeSpec.js\" tag=\"docs1\" />\n     * ```\n     *\n     * # Inheritance\n     * A scope can inherit from a parent scope, as in this example:\n     * ```js\n         var parent = $rootScope;\n         var child = parent.$new();\n\n         parent.salutation = \"Hello\";\n         child.name = \"World\";\n         expect(child.salutation).toEqual('Hello');\n\n         child.salutation = \"Welcome\";\n         expect(child.salutation).toEqual('Welcome');\n         expect(parent.salutation).toEqual('Hello');\n     * ```\n     *\n     *\n     * @param {Object.<string, function()>=} providers Map of service factory which need to be\n     *                                       provided for the current scope. Defaults to {@link ng}.\n     * @param {Object.<string, *>=} instanceCache Provides pre-instantiated services which should\n     *                              append/override services provided by `providers`. This is handy\n     *                              when unit-testing and having the need to override a default\n     *                              service.\n     * @returns {Object} Newly created scope.\n     *\n     */\n    function Scope() {\n      this.$id = nextUid();\n      this.$$phase = this.$parent = this.$$watchers =\n                     this.$$nextSibling = this.$$prevSibling =\n                     this.$$childHead = this.$$childTail = null;\n      this['this'] = this.$root =  this;\n      this.$$destroyed = false;\n      this.$$asyncQueue = [];\n      this.$$postDigestQueue = [];\n      this.$$listeners = {};\n      this.$$listenerCount = {};\n      this.$$isolateBindings = {};\n    }\n\n    /**\n     * @ngdoc property\n     * @name $rootScope.Scope#$id\n     * @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for\n     *   debugging.\n     */\n\n\n    Scope.prototype = {\n      constructor: Scope,\n      /**\n       * @ngdoc method\n       * @name $rootScope.Scope#$new\n       * @kind function\n       *\n       * @description\n       * Creates a new child {@link ng.$rootScope.Scope scope}.\n       *\n       * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} and\n       * {@link ng.$rootScope.Scope#$digest $digest()} events. The scope can be removed from the\n       * scope hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}.\n       *\n       * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is\n       * desired for the scope and its child scopes to be permanently detached from the parent and\n       * thus stop participating in model change detection and listener notification by invoking.\n       *\n       * @param {boolean} isolate If true, then the scope does not prototypically inherit from the\n       *         parent scope. The scope is isolated, as it can not see parent scope properties.\n       *         When creating widgets, it is useful for the widget to not accidentally read parent\n       *         state.\n       *\n       * @returns {Object} The newly created child scope.\n       *\n       */\n      $new: function(isolate) {\n        var ChildScope,\n            child;\n\n        if (isolate) {\n          child = new Scope();\n          child.$root = this.$root;\n          // ensure that there is just one async queue per $rootScope and its children\n          child.$$asyncQueue = this.$$asyncQueue;\n          child.$$postDigestQueue = this.$$postDigestQueue;\n        } else {\n          // Only create a child scope class if somebody asks for one,\n          // but cache it to allow the VM to optimize lookups.\n          if (!this.$$childScopeClass) {\n            this.$$childScopeClass = function() {\n              this.$$watchers = this.$$nextSibling =\n                  this.$$childHead = this.$$childTail = null;\n              this.$$listeners = {};\n              this.$$listenerCount = {};\n              this.$id = nextUid();\n              this.$$childScopeClass = null;\n            };\n            this.$$childScopeClass.prototype = this;\n          }\n          child = new this.$$childScopeClass();\n        }\n        child['this'] = child;\n        child.$parent = this;\n        child.$$prevSibling = this.$$childTail;\n        if (this.$$childHead) {\n          this.$$childTail.$$nextSibling = child;\n          this.$$childTail = child;\n        } else {\n          this.$$childHead = this.$$childTail = child;\n        }\n        return child;\n      },\n\n      /**\n       * @ngdoc method\n       * @name $rootScope.Scope#$watch\n       * @kind function\n       *\n       * @description\n       * Registers a `listener` callback to be executed whenever the `watchExpression` changes.\n       *\n       * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest\n       *   $digest()} and should return the value that will be watched. (Since\n       *   {@link ng.$rootScope.Scope#$digest $digest()} reruns when it detects changes the\n       *   `watchExpression` can execute multiple times per\n       *   {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.)\n       * - The `listener` is called only when the value from the current `watchExpression` and the\n       *   previous call to `watchExpression` are not equal (with the exception of the initial run,\n       *   see below). Inequality is determined according to reference inequality,\n       *   [strict comparison](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Comparison_Operators)\n       *    via the `!==` Javascript operator, unless `objectEquality == true`\n       *   (see next point)\n       * - When `objectEquality == true`, inequality of the `watchExpression` is determined\n       *   according to the {@link angular.equals} function. To save the value of the object for\n       *   later comparison, the {@link angular.copy} function is used. This therefore means that\n       *   watching complex objects will have adverse memory and performance implications.\n       * - The watch `listener` may change the model, which may trigger other `listener`s to fire.\n       *   This is achieved by rerunning the watchers until no changes are detected. The rerun\n       *   iteration limit is 10 to prevent an infinite loop deadlock.\n       *\n       *\n       * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called,\n       * you can register a `watchExpression` function with no `listener`. (Since `watchExpression`\n       * can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a\n       * change is detected, be prepared for multiple calls to your listener.)\n       *\n       * After a watcher is registered with the scope, the `listener` fn is called asynchronously\n       * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the\n       * watcher. In rare cases, this is undesirable because the listener is called when the result\n       * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you\n       * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the\n       * listener was called due to initialization.\n       *\n       * The example below contains an illustration of using a function as your $watch listener\n       *\n       *\n       * # Example\n       * ```js\n           // let's assume that scope was dependency injected as the $rootScope\n           var scope = $rootScope;\n           scope.name = 'misko';\n           scope.counter = 0;\n\n           expect(scope.counter).toEqual(0);\n           scope.$watch('name', function(newValue, oldValue) {\n             scope.counter = scope.counter + 1;\n           });\n           expect(scope.counter).toEqual(0);\n\n           scope.$digest();\n           // the listener is always called during the first $digest loop after it was registered\n           expect(scope.counter).toEqual(1);\n\n           scope.$digest();\n           // but now it will not be called unless the value changes\n           expect(scope.counter).toEqual(1);\n\n           scope.name = 'adam';\n           scope.$digest();\n           expect(scope.counter).toEqual(2);\n\n\n\n           // Using a listener function\n           var food;\n           scope.foodCounter = 0;\n           expect(scope.foodCounter).toEqual(0);\n           scope.$watch(\n             // This is the listener function\n             function() { return food; },\n             // This is the change handler\n             function(newValue, oldValue) {\n               if ( newValue !== oldValue ) {\n                 // Only increment the counter if the value changed\n                 scope.foodCounter = scope.foodCounter + 1;\n               }\n             }\n           );\n           // No digest has been run so the counter will be zero\n           expect(scope.foodCounter).toEqual(0);\n\n           // Run the digest but since food has not changed count will still be zero\n           scope.$digest();\n           expect(scope.foodCounter).toEqual(0);\n\n           // Update food and run digest.  Now the counter will increment\n           food = 'cheeseburger';\n           scope.$digest();\n           expect(scope.foodCounter).toEqual(1);\n\n       * ```\n       *\n       *\n       *\n       * @param {(function()|string)} watchExpression Expression that is evaluated on each\n       *    {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers\n       *    a call to the `listener`.\n       *\n       *    - `string`: Evaluated as {@link guide/expression expression}\n       *    - `function(scope)`: called with current `scope` as a parameter.\n       * @param {(function()|string)=} listener Callback called whenever the return value of\n       *   the `watchExpression` changes.\n       *\n       *    - `string`: Evaluated as {@link guide/expression expression}\n       *    - `function(newValue, oldValue, scope)`: called with current and previous values as\n       *      parameters.\n       *\n       * @param {boolean=} objectEquality Compare for object equality using {@link angular.equals} instead of\n       *     comparing for reference equality.\n       * @returns {function()} Returns a deregistration function for this listener.\n       */\n      $watch: function(watchExp, listener, objectEquality) {\n        var scope = this,\n            get = compileToFn(watchExp, 'watch'),\n            array = scope.$$watchers,\n            watcher = {\n              fn: listener,\n              last: initWatchVal,\n              get: get,\n              exp: watchExp,\n              eq: !!objectEquality\n            };\n\n        lastDirtyWatch = null;\n\n        // in the case user pass string, we need to compile it, do we really need this ?\n        if (!isFunction(listener)) {\n          var listenFn = compileToFn(listener || noop, 'listener');\n          watcher.fn = function(newVal, oldVal, scope) {listenFn(scope);};\n        }\n\n        if (typeof watchExp == 'string' && get.constant) {\n          var originalFn = watcher.fn;\n          watcher.fn = function(newVal, oldVal, scope) {\n            originalFn.call(this, newVal, oldVal, scope);\n            arrayRemove(array, watcher);\n          };\n        }\n\n        if (!array) {\n          array = scope.$$watchers = [];\n        }\n        // we use unshift since we use a while loop in $digest for speed.\n        // the while loop reads in reverse order.\n        array.unshift(watcher);\n\n        return function deregisterWatch() {\n          arrayRemove(array, watcher);\n          lastDirtyWatch = null;\n        };\n      },\n\n\n      /**\n       * @ngdoc method\n       * @name $rootScope.Scope#$watchCollection\n       * @kind function\n       *\n       * @description\n       * Shallow watches the properties of an object and fires whenever any of the properties change\n       * (for arrays, this implies watching the array items; for object maps, this implies watching\n       * the properties). If a change is detected, the `listener` callback is fired.\n       *\n       * - The `obj` collection is observed via standard $watch operation and is examined on every\n       *   call to $digest() to see if any items have been added, removed, or moved.\n       * - The `listener` is called whenever anything within the `obj` has changed. Examples include\n       *   adding, removing, and moving items belonging to an object or array.\n       *\n       *\n       * # Example\n       * ```js\n          $scope.names = ['igor', 'matias', 'misko', 'james'];\n          $scope.dataCount = 4;\n\n          $scope.$watchCollection('names', function(newNames, oldNames) {\n            $scope.dataCount = newNames.length;\n          });\n\n          expect($scope.dataCount).toEqual(4);\n          $scope.$digest();\n\n          //still at 4 ... no changes\n          expect($scope.dataCount).toEqual(4);\n\n          $scope.names.pop();\n          $scope.$digest();\n\n          //now there's been a change\n          expect($scope.dataCount).toEqual(3);\n       * ```\n       *\n       *\n       * @param {string|function(scope)} obj Evaluated as {@link guide/expression expression}. The\n       *    expression value should evaluate to an object or an array which is observed on each\n       *    {@link ng.$rootScope.Scope#$digest $digest} cycle. Any shallow change within the\n       *    collection will trigger a call to the `listener`.\n       *\n       * @param {function(newCollection, oldCollection, scope)} listener a callback function called\n       *    when a change is detected.\n       *    - The `newCollection` object is the newly modified data obtained from the `obj` expression\n       *    - The `oldCollection` object is a copy of the former collection data.\n       *      Due to performance considerations, the`oldCollection` value is computed only if the\n       *      `listener` function declares two or more arguments.\n       *    - The `scope` argument refers to the current scope.\n       *\n       * @returns {function()} Returns a de-registration function for this listener. When the\n       *    de-registration function is executed, the internal watch operation is terminated.\n       */\n      $watchCollection: function(obj, listener) {\n        var self = this;\n        // the current value, updated on each dirty-check run\n        var newValue;\n        // a shallow copy of the newValue from the last dirty-check run,\n        // updated to match newValue during dirty-check run\n        var oldValue;\n        // a shallow copy of the newValue from when the last change happened\n        var veryOldValue;\n        // only track veryOldValue if the listener is asking for it\n        var trackVeryOldValue = (listener.length > 1);\n        var changeDetected = 0;\n        var objGetter = $parse(obj);\n        var internalArray = [];\n        var internalObject = {};\n        var initRun = true;\n        var oldLength = 0;\n\n        function $watchCollectionWatch() {\n          newValue = objGetter(self);\n          var newLength, key, bothNaN;\n\n          if (!isObject(newValue)) { // if primitive\n            if (oldValue !== newValue) {\n              oldValue = newValue;\n              changeDetected++;\n            }\n          } else if (isArrayLike(newValue)) {\n            if (oldValue !== internalArray) {\n              // we are transitioning from something which was not an array into array.\n              oldValue = internalArray;\n              oldLength = oldValue.length = 0;\n              changeDetected++;\n            }\n\n            newLength = newValue.length;\n\n            if (oldLength !== newLength) {\n              // if lengths do not match we need to trigger change notification\n              changeDetected++;\n              oldValue.length = oldLength = newLength;\n            }\n            // copy the items to oldValue and look for changes.\n            for (var i = 0; i < newLength; i++) {\n              bothNaN = (oldValue[i] !== oldValue[i]) &&\n                  (newValue[i] !== newValue[i]);\n              if (!bothNaN && (oldValue[i] !== newValue[i])) {\n                changeDetected++;\n                oldValue[i] = newValue[i];\n              }\n            }\n          } else {\n            if (oldValue !== internalObject) {\n              // we are transitioning from something which was not an object into object.\n              oldValue = internalObject = {};\n              oldLength = 0;\n              changeDetected++;\n            }\n            // copy the items to oldValue and look for changes.\n            newLength = 0;\n            for (key in newValue) {\n              if (newValue.hasOwnProperty(key)) {\n                newLength++;\n                if (oldValue.hasOwnProperty(key)) {\n                  bothNaN = (oldValue[key] !== oldValue[key]) &&\n                      (newValue[key] !== newValue[key]);\n                  if (!bothNaN && (oldValue[key] !== newValue[key])) {\n                    changeDetected++;\n                    oldValue[key] = newValue[key];\n                  }\n                } else {\n                  oldLength++;\n                  oldValue[key] = newValue[key];\n                  changeDetected++;\n                }\n              }\n            }\n            if (oldLength > newLength) {\n              // we used to have more keys, need to find them and destroy them.\n              changeDetected++;\n              for(key in oldValue) {\n                if (oldValue.hasOwnProperty(key) && !newValue.hasOwnProperty(key)) {\n                  oldLength--;\n                  delete oldValue[key];\n                }\n              }\n            }\n          }\n          return changeDetected;\n        }\n\n        function $watchCollectionAction() {\n          if (initRun) {\n            initRun = false;\n            listener(newValue, newValue, self);\n          } else {\n            listener(newValue, veryOldValue, self);\n          }\n\n          // make a copy for the next time a collection is changed\n          if (trackVeryOldValue) {\n            if (!isObject(newValue)) {\n              //primitive\n              veryOldValue = newValue;\n            } else if (isArrayLike(newValue)) {\n              veryOldValue = new Array(newValue.length);\n              for (var i = 0; i < newValue.length; i++) {\n                veryOldValue[i] = newValue[i];\n              }\n            } else { // if object\n              veryOldValue = {};\n              for (var key in newValue) {\n                if (hasOwnProperty.call(newValue, key)) {\n                  veryOldValue[key] = newValue[key];\n                }\n              }\n            }\n          }\n        }\n\n        return this.$watch($watchCollectionWatch, $watchCollectionAction);\n      },\n\n      /**\n       * @ngdoc method\n       * @name $rootScope.Scope#$digest\n       * @kind function\n       *\n       * @description\n       * Processes all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and\n       * its children. Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change\n       * the model, the `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers}\n       * until no more listeners are firing. This means that it is possible to get into an infinite\n       * loop. This function will throw `'Maximum iteration limit exceeded.'` if the number of\n       * iterations exceeds 10.\n       *\n       * Usually, you don't call `$digest()` directly in\n       * {@link ng.directive:ngController controllers} or in\n       * {@link ng.$compileProvider#directive directives}.\n       * Instead, you should call {@link ng.$rootScope.Scope#$apply $apply()} (typically from within\n       * a {@link ng.$compileProvider#directive directives}), which will force a `$digest()`.\n       *\n       * If you want to be notified whenever `$digest()` is called,\n       * you can register a `watchExpression` function with\n       * {@link ng.$rootScope.Scope#$watch $watch()} with no `listener`.\n       *\n       * In unit tests, you may need to call `$digest()` to simulate the scope life cycle.\n       *\n       * # Example\n       * ```js\n           var scope = ...;\n           scope.name = 'misko';\n           scope.counter = 0;\n\n           expect(scope.counter).toEqual(0);\n           scope.$watch('name', function(newValue, oldValue) {\n             scope.counter = scope.counter + 1;\n           });\n           expect(scope.counter).toEqual(0);\n\n           scope.$digest();\n           // the listener is always called during the first $digest loop after it was registered\n           expect(scope.counter).toEqual(1);\n\n           scope.$digest();\n           // but now it will not be called unless the value changes\n           expect(scope.counter).toEqual(1);\n\n           scope.name = 'adam';\n           scope.$digest();\n           expect(scope.counter).toEqual(2);\n       * ```\n       *\n       */\n      $digest: function() {\n        var watch, value, last,\n            watchers,\n            asyncQueue = this.$$asyncQueue,\n            postDigestQueue = this.$$postDigestQueue,\n            length,\n            dirty, ttl = TTL,\n            next, current, target = this,\n            watchLog = [],\n            logIdx, logMsg, asyncTask;\n\n        beginPhase('$digest');\n\n        lastDirtyWatch = null;\n\n        do { // \"while dirty\" loop\n          dirty = false;\n          current = target;\n\n          while(asyncQueue.length) {\n            try {\n              asyncTask = asyncQueue.shift();\n              asyncTask.scope.$eval(asyncTask.expression);\n            } catch (e) {\n              clearPhase();\n              $exceptionHandler(e);\n            }\n            lastDirtyWatch = null;\n          }\n\n          traverseScopesLoop:\n          do { // \"traverse the scopes\" loop\n            if ((watchers = current.$$watchers)) {\n              // process our watches\n              length = watchers.length;\n              while (length--) {\n                try {\n                  watch = watchers[length];\n                  // Most common watches are on primitives, in which case we can short\n                  // circuit it with === operator, only when === fails do we use .equals\n                  if (watch) {\n                    if ((value = watch.get(current)) !== (last = watch.last) &&\n                        !(watch.eq\n                            ? equals(value, last)\n                            : (typeof value === 'number' && typeof last === 'number'\n                               && isNaN(value) && isNaN(last)))) {\n                      dirty = true;\n                      lastDirtyWatch = watch;\n                      watch.last = watch.eq ? copy(value, null) : value;\n                      watch.fn(value, ((last === initWatchVal) ? value : last), current);\n                      if (ttl < 5) {\n                        logIdx = 4 - ttl;\n                        if (!watchLog[logIdx]) watchLog[logIdx] = [];\n                        logMsg = (isFunction(watch.exp))\n                            ? 'fn: ' + (watch.exp.name || watch.exp.toString())\n                            : watch.exp;\n                        logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last);\n                        watchLog[logIdx].push(logMsg);\n                      }\n                    } else if (watch === lastDirtyWatch) {\n                      // If the most recently dirty watcher is now clean, short circuit since the remaining watchers\n                      // have already been tested.\n                      dirty = false;\n                      break traverseScopesLoop;\n                    }\n                  }\n                } catch (e) {\n                  clearPhase();\n                  $exceptionHandler(e);\n                }\n              }\n            }\n\n            // Insanity Warning: scope depth-first traversal\n            // yes, this code is a bit crazy, but it works and we have tests to prove it!\n            // this piece should be kept in sync with the traversal in $broadcast\n            if (!(next = (current.$$childHead ||\n                (current !== target && current.$$nextSibling)))) {\n              while(current !== target && !(next = current.$$nextSibling)) {\n                current = current.$parent;\n              }\n            }\n          } while ((current = next));\n\n          // `break traverseScopesLoop;` takes us to here\n\n          if((dirty || asyncQueue.length) && !(ttl--)) {\n            clearPhase();\n            throw $rootScopeMinErr('infdig',\n                '{0} $digest() iterations reached. Aborting!\\n' +\n                'Watchers fired in the last 5 iterations: {1}',\n                TTL, toJson(watchLog));\n          }\n\n        } while (dirty || asyncQueue.length);\n\n        clearPhase();\n\n        while(postDigestQueue.length) {\n          try {\n            postDigestQueue.shift()();\n          } catch (e) {\n            $exceptionHandler(e);\n          }\n        }\n      },\n\n\n      /**\n       * @ngdoc event\n       * @name $rootScope.Scope#$destroy\n       * @eventType broadcast on scope being destroyed\n       *\n       * @description\n       * Broadcasted when a scope and its children are being destroyed.\n       *\n       * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to\n       * clean up DOM bindings before an element is removed from the DOM.\n       */\n\n      /**\n       * @ngdoc method\n       * @name $rootScope.Scope#$destroy\n       * @kind function\n       *\n       * @description\n       * Removes the current scope (and all of its children) from the parent scope. Removal implies\n       * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer\n       * propagate to the current scope and its children. Removal also implies that the current\n       * scope is eligible for garbage collection.\n       *\n       * The `$destroy()` is usually used by directives such as\n       * {@link ng.directive:ngRepeat ngRepeat} for managing the\n       * unrolling of the loop.\n       *\n       * Just before a scope is destroyed, a `$destroy` event is broadcasted on this scope.\n       * Application code can register a `$destroy` event handler that will give it a chance to\n       * perform any necessary cleanup.\n       *\n       * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to\n       * clean up DOM bindings before an element is removed from the DOM.\n       */\n      $destroy: function() {\n        // we can't destroy the root scope or a scope that has been already destroyed\n        if (this.$$destroyed) return;\n        var parent = this.$parent;\n\n        this.$broadcast('$destroy');\n        this.$$destroyed = true;\n        if (this === $rootScope) return;\n\n        forEach(this.$$listenerCount, bind(null, decrementListenerCount, this));\n\n        // sever all the references to parent scopes (after this cleanup, the current scope should\n        // not be retained by any of our references and should be eligible for garbage collection)\n        if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;\n        if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;\n        if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;\n        if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;\n\n\n        // All of the code below is bogus code that works around V8's memory leak via optimized code\n        // and inline caches.\n        //\n        // see:\n        // - https://code.google.com/p/v8/issues/detail?id=2073#c26\n        // - https://github.com/angular/angular.js/issues/6794#issuecomment-38648909\n        // - https://github.com/angular/angular.js/issues/1313#issuecomment-10378451\n\n        this.$parent = this.$$nextSibling = this.$$prevSibling = this.$$childHead =\n            this.$$childTail = this.$root = null;\n\n        // don't reset these to null in case some async task tries to register a listener/watch/task\n        this.$$listeners = {};\n        this.$$watchers = this.$$asyncQueue = this.$$postDigestQueue = [];\n\n        // prevent NPEs since these methods have references to properties we nulled out\n        this.$destroy = this.$digest = this.$apply = noop;\n        this.$on = this.$watch = function() { return noop; };\n      },\n\n      /**\n       * @ngdoc method\n       * @name $rootScope.Scope#$eval\n       * @kind function\n       *\n       * @description\n       * Executes the `expression` on the current scope and returns the result. Any exceptions in\n       * the expression are propagated (uncaught). This is useful when evaluating Angular\n       * expressions.\n       *\n       * # Example\n       * ```js\n           var scope = ng.$rootScope.Scope();\n           scope.a = 1;\n           scope.b = 2;\n\n           expect(scope.$eval('a+b')).toEqual(3);\n           expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);\n       * ```\n       *\n       * @param {(string|function())=} expression An angular expression to be executed.\n       *\n       *    - `string`: execute using the rules as defined in  {@link guide/expression expression}.\n       *    - `function(scope)`: execute the function with the current `scope` parameter.\n       *\n       * @param {(object)=} locals Local variables object, useful for overriding values in scope.\n       * @returns {*} The result of evaluating the expression.\n       */\n      $eval: function(expr, locals) {\n        return $parse(expr)(this, locals);\n      },\n\n      /**\n       * @ngdoc method\n       * @name $rootScope.Scope#$evalAsync\n       * @kind function\n       *\n       * @description\n       * Executes the expression on the current scope at a later point in time.\n       *\n       * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only\n       * that:\n       *\n       *   - it will execute after the function that scheduled the evaluation (preferably before DOM\n       *     rendering).\n       *   - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after\n       *     `expression` execution.\n       *\n       * Any exceptions from the execution of the expression are forwarded to the\n       * {@link ng.$exceptionHandler $exceptionHandler} service.\n       *\n       * __Note:__ if this function is called outside of a `$digest` cycle, a new `$digest` cycle\n       * will be scheduled. However, it is encouraged to always call code that changes the model\n       * from within an `$apply` call. That includes code evaluated via `$evalAsync`.\n       *\n       * @param {(string|function())=} expression An angular expression to be executed.\n       *\n       *    - `string`: execute using the rules as defined in {@link guide/expression expression}.\n       *    - `function(scope)`: execute the function with the current `scope` parameter.\n       *\n       */\n      $evalAsync: function(expr) {\n        // if we are outside of an $digest loop and this is the first time we are scheduling async\n        // task also schedule async auto-flush\n        if (!$rootScope.$$phase && !$rootScope.$$asyncQueue.length) {\n          $browser.defer(function() {\n            if ($rootScope.$$asyncQueue.length) {\n              $rootScope.$digest();\n            }\n          });\n        }\n\n        this.$$asyncQueue.push({scope: this, expression: expr});\n      },\n\n      $$postDigest : function(fn) {\n        this.$$postDigestQueue.push(fn);\n      },\n\n      /**\n       * @ngdoc method\n       * @name $rootScope.Scope#$apply\n       * @kind function\n       *\n       * @description\n       * `$apply()` is used to execute an expression in angular from outside of the angular\n       * framework. (For example from browser DOM events, setTimeout, XHR or third party libraries).\n       * Because we are calling into the angular framework we need to perform proper scope life\n       * cycle of {@link ng.$exceptionHandler exception handling},\n       * {@link ng.$rootScope.Scope#$digest executing watches}.\n       *\n       * ## Life cycle\n       *\n       * # Pseudo-Code of `$apply()`\n       * ```js\n           function $apply(expr) {\n             try {\n               return $eval(expr);\n             } catch (e) {\n               $exceptionHandler(e);\n             } finally {\n               $root.$digest();\n             }\n           }\n       * ```\n       *\n       *\n       * Scope's `$apply()` method transitions through the following stages:\n       *\n       * 1. The {@link guide/expression expression} is executed using the\n       *    {@link ng.$rootScope.Scope#$eval $eval()} method.\n       * 2. Any exceptions from the execution of the expression are forwarded to the\n       *    {@link ng.$exceptionHandler $exceptionHandler} service.\n       * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the\n       *    expression was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method.\n       *\n       *\n       * @param {(string|function())=} exp An angular expression to be executed.\n       *\n       *    - `string`: execute using the rules as defined in {@link guide/expression expression}.\n       *    - `function(scope)`: execute the function with current `scope` parameter.\n       *\n       * @returns {*} The result of evaluating the expression.\n       */\n      $apply: function(expr) {\n        try {\n          beginPhase('$apply');\n          return this.$eval(expr);\n        } catch (e) {\n          $exceptionHandler(e);\n        } finally {\n          clearPhase();\n          try {\n            $rootScope.$digest();\n          } catch (e) {\n            $exceptionHandler(e);\n            throw e;\n          }\n        }\n      },\n\n      /**\n       * @ngdoc method\n       * @name $rootScope.Scope#$on\n       * @kind function\n       *\n       * @description\n       * Listens on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for\n       * discussion of event life cycle.\n       *\n       * The event listener function format is: `function(event, args...)`. The `event` object\n       * passed into the listener has the following attributes:\n       *\n       *   - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or\n       *     `$broadcast`-ed.\n       *   - `currentScope` - `{Scope}`: the current scope which is handling the event.\n       *   - `name` - `{string}`: name of the event.\n       *   - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel\n       *     further event propagation (available only for events that were `$emit`-ed).\n       *   - `preventDefault` - `{function}`: calling `preventDefault` sets `defaultPrevented` flag\n       *     to true.\n       *   - `defaultPrevented` - `{boolean}`: true if `preventDefault` was called.\n       *\n       * @param {string} name Event name to listen on.\n       * @param {function(event, ...args)} listener Function to call when the event is emitted.\n       * @returns {function()} Returns a deregistration function for this listener.\n       */\n      $on: function(name, listener) {\n        var namedListeners = this.$$listeners[name];\n        if (!namedListeners) {\n          this.$$listeners[name] = namedListeners = [];\n        }\n        namedListeners.push(listener);\n\n        var current = this;\n        do {\n          if (!current.$$listenerCount[name]) {\n            current.$$listenerCount[name] = 0;\n          }\n          current.$$listenerCount[name]++;\n        } while ((current = current.$parent));\n\n        var self = this;\n        return function() {\n          namedListeners[indexOf(namedListeners, listener)] = null;\n          decrementListenerCount(self, 1, name);\n        };\n      },\n\n\n      /**\n       * @ngdoc method\n       * @name $rootScope.Scope#$emit\n       * @kind function\n       *\n       * @description\n       * Dispatches an event `name` upwards through the scope hierarchy notifying the\n       * registered {@link ng.$rootScope.Scope#$on} listeners.\n       *\n       * The event life cycle starts at the scope on which `$emit` was called. All\n       * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get\n       * notified. Afterwards, the event traverses upwards toward the root scope and calls all\n       * registered listeners along the way. The event will stop propagating if one of the listeners\n       * cancels it.\n       *\n       * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed\n       * onto the {@link ng.$exceptionHandler $exceptionHandler} service.\n       *\n       * @param {string} name Event name to emit.\n       * @param {...*} args Optional one or more arguments which will be passed onto the event listeners.\n       * @return {Object} Event object (see {@link ng.$rootScope.Scope#$on}).\n       */\n      $emit: function(name, args) {\n        var empty = [],\n            namedListeners,\n            scope = this,\n            stopPropagation = false,\n            event = {\n              name: name,\n              targetScope: scope,\n              stopPropagation: function() {stopPropagation = true;},\n              preventDefault: function() {\n                event.defaultPrevented = true;\n              },\n              defaultPrevented: false\n            },\n            listenerArgs = concat([event], arguments, 1),\n            i, length;\n\n        do {\n          namedListeners = scope.$$listeners[name] || empty;\n          event.currentScope = scope;\n          for (i=0, length=namedListeners.length; i<length; i++) {\n\n            // if listeners were deregistered, defragment the array\n            if (!namedListeners[i]) {\n              namedListeners.splice(i, 1);\n              i--;\n              length--;\n              continue;\n            }\n            try {\n              //allow all listeners attached to the current scope to run\n              namedListeners[i].apply(null, listenerArgs);\n            } catch (e) {\n              $exceptionHandler(e);\n            }\n          }\n          //if any listener on the current scope stops propagation, prevent bubbling\n          if (stopPropagation) return event;\n          //traverse upwards\n          scope = scope.$parent;\n        } while (scope);\n\n        return event;\n      },\n\n\n      /**\n       * @ngdoc method\n       * @name $rootScope.Scope#$broadcast\n       * @kind function\n       *\n       * @description\n       * Dispatches an event `name` downwards to all child scopes (and their children) notifying the\n       * registered {@link ng.$rootScope.Scope#$on} listeners.\n       *\n       * The event life cycle starts at the scope on which `$broadcast` was called. All\n       * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get\n       * notified. Afterwards, the event propagates to all direct and indirect scopes of the current\n       * scope and calls all registered listeners along the way. The event cannot be canceled.\n       *\n       * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed\n       * onto the {@link ng.$exceptionHandler $exceptionHandler} service.\n       *\n       * @param {string} name Event name to broadcast.\n       * @param {...*} args Optional one or more arguments which will be passed onto the event listeners.\n       * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}\n       */\n      $broadcast: function(name, args) {\n        var target = this,\n            current = target,\n            next = target,\n            event = {\n              name: name,\n              targetScope: target,\n              preventDefault: function() {\n                event.defaultPrevented = true;\n              },\n              defaultPrevented: false\n            },\n            listenerArgs = concat([event], arguments, 1),\n            listeners, i, length;\n\n        //down while you can, then up and next sibling or up and next sibling until back at root\n        while ((current = next)) {\n          event.currentScope = current;\n          listeners = current.$$listeners[name] || [];\n          for (i=0, length = listeners.length; i<length; i++) {\n            // if listeners were deregistered, defragment the array\n            if (!listeners[i]) {\n              listeners.splice(i, 1);\n              i--;\n              length--;\n              continue;\n            }\n\n            try {\n              listeners[i].apply(null, listenerArgs);\n            } catch(e) {\n              $exceptionHandler(e);\n            }\n          }\n\n          // Insanity Warning: scope depth-first traversal\n          // yes, this code is a bit crazy, but it works and we have tests to prove it!\n          // this piece should be kept in sync with the traversal in $digest\n          // (though it differs due to having the extra check for $$listenerCount)\n          if (!(next = ((current.$$listenerCount[name] && current.$$childHead) ||\n              (current !== target && current.$$nextSibling)))) {\n            while(current !== target && !(next = current.$$nextSibling)) {\n              current = current.$parent;\n            }\n          }\n        }\n\n        return event;\n      }\n    };\n\n    var $rootScope = new Scope();\n\n    return $rootScope;\n\n\n    function beginPhase(phase) {\n      if ($rootScope.$$phase) {\n        throw $rootScopeMinErr('inprog', '{0} already in progress', $rootScope.$$phase);\n      }\n\n      $rootScope.$$phase = phase;\n    }\n\n    function clearPhase() {\n      $rootScope.$$phase = null;\n    }\n\n    function compileToFn(exp, name) {\n      var fn = $parse(exp);\n      assertArgFn(fn, name);\n      return fn;\n    }\n\n    function decrementListenerCount(current, count, name) {\n      do {\n        current.$$listenerCount[name] -= count;\n\n        if (current.$$listenerCount[name] === 0) {\n          delete current.$$listenerCount[name];\n        }\n      } while ((current = current.$parent));\n    }\n\n    /**\n     * function used as an initial value for watchers.\n     * because it's unique we can easily tell it apart from other values\n     */\n    function initWatchVal() {}\n  }];\n}\n\n/**\n * @description\n * Private service to sanitize uris for links and images. Used by $compile and $sanitize.\n */\nfunction $$SanitizeUriProvider() {\n  var aHrefSanitizationWhitelist = /^\\s*(https?|ftp|mailto|tel|file):/,\n    imgSrcSanitizationWhitelist = /^\\s*(https?|ftp|file):|data:image\\//;\n\n  /**\n   * @description\n   * Retrieves or overrides the default regular expression that is used for whitelisting of safe\n   * urls during a[href] sanitization.\n   *\n   * The sanitization is a security measure aimed at prevent XSS attacks via html links.\n   *\n   * Any url about to be assigned to a[href] via data-binding is first normalized and turned into\n   * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist`\n   * regular expression. If a match is found, the original url is written into the dom. Otherwise,\n   * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.\n   *\n   * @param {RegExp=} regexp New regexp to whitelist urls with.\n   * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for\n   *    chaining otherwise.\n   */\n  this.aHrefSanitizationWhitelist = function(regexp) {\n    if (isDefined(regexp)) {\n      aHrefSanitizationWhitelist = regexp;\n      return this;\n    }\n    return aHrefSanitizationWhitelist;\n  };\n\n\n  /**\n   * @description\n   * Retrieves or overrides the default regular expression that is used for whitelisting of safe\n   * urls during img[src] sanitization.\n   *\n   * The sanitization is a security measure aimed at prevent XSS attacks via html links.\n   *\n   * Any url about to be assigned to img[src] via data-binding is first normalized and turned into\n   * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist`\n   * regular expression. If a match is found, the original url is written into the dom. Otherwise,\n   * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.\n   *\n   * @param {RegExp=} regexp New regexp to whitelist urls with.\n   * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for\n   *    chaining otherwise.\n   */\n  this.imgSrcSanitizationWhitelist = function(regexp) {\n    if (isDefined(regexp)) {\n      imgSrcSanitizationWhitelist = regexp;\n      return this;\n    }\n    return imgSrcSanitizationWhitelist;\n  };\n\n  this.$get = function() {\n    return function sanitizeUri(uri, isImage) {\n      var regex = isImage ? imgSrcSanitizationWhitelist : aHrefSanitizationWhitelist;\n      var normalizedVal;\n      // NOTE: urlResolve() doesn't support IE < 8 so we don't sanitize for that case.\n      if (!msie || msie >= 8 ) {\n        normalizedVal = urlResolve(uri).href;\n        if (normalizedVal !== '' && !normalizedVal.match(regex)) {\n          return 'unsafe:'+normalizedVal;\n        }\n      }\n      return uri;\n    };\n  };\n}\n\nvar $sceMinErr = minErr('$sce');\n\nvar SCE_CONTEXTS = {\n  HTML: 'html',\n  CSS: 'css',\n  URL: 'url',\n  // RESOURCE_URL is a subtype of URL used in contexts where a privileged resource is sourced from a\n  // url.  (e.g. ng-include, script src, templateUrl)\n  RESOURCE_URL: 'resourceUrl',\n  JS: 'js'\n};\n\n// Helper functions follow.\n\n// Copied from:\n// http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962\n// Prereq: s is a string.\nfunction escapeForRegexp(s) {\n  return s.replace(/([-()\\[\\]{}+?*.$\\^|,:#<!\\\\])/g, '\\\\$1').\n           replace(/\\x08/g, '\\\\x08');\n}\n\n\nfunction adjustMatcher(matcher) {\n  if (matcher === 'self') {\n    return matcher;\n  } else if (isString(matcher)) {\n    // Strings match exactly except for 2 wildcards - '*' and '**'.\n    // '*' matches any character except those from the set ':/.?&'.\n    // '**' matches any character (like .* in a RegExp).\n    // More than 2 *'s raises an error as it's ill defined.\n    if (matcher.indexOf('***') > -1) {\n      throw $sceMinErr('iwcard',\n          'Illegal sequence *** in string matcher.  String: {0}', matcher);\n    }\n    matcher = escapeForRegexp(matcher).\n                  replace('\\\\*\\\\*', '.*').\n                  replace('\\\\*', '[^:/.?&;]*');\n    return new RegExp('^' + matcher + '$');\n  } else if (isRegExp(matcher)) {\n    // The only other type of matcher allowed is a Regexp.\n    // Match entire URL / disallow partial matches.\n    // Flags are reset (i.e. no global, ignoreCase or multiline)\n    return new RegExp('^' + matcher.source + '$');\n  } else {\n    throw $sceMinErr('imatcher',\n        'Matchers may only be \"self\", string patterns or RegExp objects');\n  }\n}\n\n\nfunction adjustMatchers(matchers) {\n  var adjustedMatchers = [];\n  if (isDefined(matchers)) {\n    forEach(matchers, function(matcher) {\n      adjustedMatchers.push(adjustMatcher(matcher));\n    });\n  }\n  return adjustedMatchers;\n}\n\n\n/**\n * @ngdoc service\n * @name $sceDelegate\n * @kind function\n *\n * @description\n *\n * `$sceDelegate` is a service that is used by the `$sce` service to provide {@link ng.$sce Strict\n * Contextual Escaping (SCE)} services to AngularJS.\n *\n * Typically, you would configure or override the {@link ng.$sceDelegate $sceDelegate} instead of\n * the `$sce` service to customize the way Strict Contextual Escaping works in AngularJS.  This is\n * because, while the `$sce` provides numerous shorthand methods, etc., you really only need to\n * override 3 core functions (`trustAs`, `getTrusted` and `valueOf`) to replace the way things\n * work because `$sce` delegates to `$sceDelegate` for these operations.\n *\n * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} to configure this service.\n *\n * The default instance of `$sceDelegate` should work out of the box with little pain.  While you\n * can override it completely to change the behavior of `$sce`, the common case would\n * involve configuring the {@link ng.$sceDelegateProvider $sceDelegateProvider} instead by setting\n * your own whitelists and blacklists for trusting URLs used for loading AngularJS resources such as\n * templates.  Refer {@link ng.$sceDelegateProvider#resourceUrlWhitelist\n * $sceDelegateProvider.resourceUrlWhitelist} and {@link\n * ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist}\n */\n\n/**\n * @ngdoc provider\n * @name $sceDelegateProvider\n * @description\n *\n * The `$sceDelegateProvider` provider allows developers to configure the {@link ng.$sceDelegate\n * $sceDelegate} service.  This allows one to get/set the whitelists and blacklists used to ensure\n * that the URLs used for sourcing Angular templates are safe.  Refer {@link\n * ng.$sceDelegateProvider#resourceUrlWhitelist $sceDelegateProvider.resourceUrlWhitelist} and\n * {@link ng.$sceDelegateProvider#resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist}\n *\n * For the general details about this service in Angular, read the main page for {@link ng.$sce\n * Strict Contextual Escaping (SCE)}.\n *\n * **Example**:  Consider the following case. <a name=\"example\"></a>\n *\n * - your app is hosted at url `http://myapp.example.com/`\n * - but some of your templates are hosted on other domains you control such as\n *   `http://srv01.assets.example.com/`,  `http://srv02.assets.example.com/`, etc.\n * - and you have an open redirect at `http://myapp.example.com/clickThru?...`.\n *\n * Here is what a secure configuration for this scenario might look like:\n *\n * ```\n *  angular.module('myApp', []).config(function($sceDelegateProvider) {\n *    $sceDelegateProvider.resourceUrlWhitelist([\n *      // Allow same origin resource loads.\n *      'self',\n *      // Allow loading from our assets domain.  Notice the difference between * and **.\n *      'http://srv*.assets.example.com/**'\n *    ]);\n *\n *    // The blacklist overrides the whitelist so the open redirect here is blocked.\n *    $sceDelegateProvider.resourceUrlBlacklist([\n *      'http://myapp.example.com/clickThru**'\n *    ]);\n *  });\n * ```\n */\n\nfunction $SceDelegateProvider() {\n  this.SCE_CONTEXTS = SCE_CONTEXTS;\n\n  // Resource URLs can also be trusted by policy.\n  var resourceUrlWhitelist = ['self'],\n      resourceUrlBlacklist = [];\n\n  /**\n   * @ngdoc method\n   * @name $sceDelegateProvider#resourceUrlWhitelist\n   * @kind function\n   *\n   * @param {Array=} whitelist When provided, replaces the resourceUrlWhitelist with the value\n   *     provided.  This must be an array or null.  A snapshot of this array is used so further\n   *     changes to the array are ignored.\n   *\n   *     Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items\n   *     allowed in this array.\n   *\n   *     Note: **an empty whitelist array will block all URLs**!\n   *\n   * @return {Array} the currently set whitelist array.\n   *\n   * The **default value** when no whitelist has been explicitly set is `['self']` allowing only\n   * same origin resource requests.\n   *\n   * @description\n   * Sets/Gets the whitelist of trusted resource URLs.\n   */\n  this.resourceUrlWhitelist = function (value) {\n    if (arguments.length) {\n      resourceUrlWhitelist = adjustMatchers(value);\n    }\n    return resourceUrlWhitelist;\n  };\n\n  /**\n   * @ngdoc method\n   * @name $sceDelegateProvider#resourceUrlBlacklist\n   * @kind function\n   *\n   * @param {Array=} blacklist When provided, replaces the resourceUrlBlacklist with the value\n   *     provided.  This must be an array or null.  A snapshot of this array is used so further\n   *     changes to the array are ignored.\n   *\n   *     Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items\n   *     allowed in this array.\n   *\n   *     The typical usage for the blacklist is to **block\n   *     [open redirects](http://cwe.mitre.org/data/definitions/601.html)** served by your domain as\n   *     these would otherwise be trusted but actually return content from the redirected domain.\n   *\n   *     Finally, **the blacklist overrides the whitelist** and has the final say.\n   *\n   * @return {Array} the currently set blacklist array.\n   *\n   * The **default value** when no whitelist has been explicitly set is the empty array (i.e. there\n   * is no blacklist.)\n   *\n   * @description\n   * Sets/Gets the blacklist of trusted resource URLs.\n   */\n\n  this.resourceUrlBlacklist = function (value) {\n    if (arguments.length) {\n      resourceUrlBlacklist = adjustMatchers(value);\n    }\n    return resourceUrlBlacklist;\n  };\n\n  this.$get = ['$injector', function($injector) {\n\n    var htmlSanitizer = function htmlSanitizer(html) {\n      throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.');\n    };\n\n    if ($injector.has('$sanitize')) {\n      htmlSanitizer = $injector.get('$sanitize');\n    }\n\n\n    function matchUrl(matcher, parsedUrl) {\n      if (matcher === 'self') {\n        return urlIsSameOrigin(parsedUrl);\n      } else {\n        // definitely a regex.  See adjustMatchers()\n        return !!matcher.exec(parsedUrl.href);\n      }\n    }\n\n    function isResourceUrlAllowedByPolicy(url) {\n      var parsedUrl = urlResolve(url.toString());\n      var i, n, allowed = false;\n      // Ensure that at least one item from the whitelist allows this url.\n      for (i = 0, n = resourceUrlWhitelist.length; i < n; i++) {\n        if (matchUrl(resourceUrlWhitelist[i], parsedUrl)) {\n          allowed = true;\n          break;\n        }\n      }\n      if (allowed) {\n        // Ensure that no item from the blacklist blocked this url.\n        for (i = 0, n = resourceUrlBlacklist.length; i < n; i++) {\n          if (matchUrl(resourceUrlBlacklist[i], parsedUrl)) {\n            allowed = false;\n            break;\n          }\n        }\n      }\n      return allowed;\n    }\n\n    function generateHolderType(Base) {\n      var holderType = function TrustedValueHolderType(trustedValue) {\n        this.$$unwrapTrustedValue = function() {\n          return trustedValue;\n        };\n      };\n      if (Base) {\n        holderType.prototype = new Base();\n      }\n      holderType.prototype.valueOf = function sceValueOf() {\n        return this.$$unwrapTrustedValue();\n      };\n      holderType.prototype.toString = function sceToString() {\n        return this.$$unwrapTrustedValue().toString();\n      };\n      return holderType;\n    }\n\n    var trustedValueHolderBase = generateHolderType(),\n        byType = {};\n\n    byType[SCE_CONTEXTS.HTML] = generateHolderType(trustedValueHolderBase);\n    byType[SCE_CONTEXTS.CSS] = generateHolderType(trustedValueHolderBase);\n    byType[SCE_CONTEXTS.URL] = generateHolderType(trustedValueHolderBase);\n    byType[SCE_CONTEXTS.JS] = generateHolderType(trustedValueHolderBase);\n    byType[SCE_CONTEXTS.RESOURCE_URL] = generateHolderType(byType[SCE_CONTEXTS.URL]);\n\n    /**\n     * @ngdoc method\n     * @name $sceDelegate#trustAs\n     *\n     * @description\n     * Returns an object that is trusted by angular for use in specified strict\n     * contextual escaping contexts (such as ng-bind-html, ng-include, any src\n     * attribute interpolation, any dom event binding attribute interpolation\n     * such as for onclick,  etc.) that uses the provided value.\n     * See {@link ng.$sce $sce} for enabling strict contextual escaping.\n     *\n     * @param {string} type The kind of context in which this value is safe for use.  e.g. url,\n     *   resourceUrl, html, js and css.\n     * @param {*} value The value that that should be considered trusted/safe.\n     * @returns {*} A value that can be used to stand in for the provided `value` in places\n     * where Angular expects a $sce.trustAs() return value.\n     */\n    function trustAs(type, trustedValue) {\n      var Constructor = (byType.hasOwnProperty(type) ? byType[type] : null);\n      if (!Constructor) {\n        throw $sceMinErr('icontext',\n            'Attempted to trust a value in invalid context. Context: {0}; Value: {1}',\n            type, trustedValue);\n      }\n      if (trustedValue === null || trustedValue === undefined || trustedValue === '') {\n        return trustedValue;\n      }\n      // All the current contexts in SCE_CONTEXTS happen to be strings.  In order to avoid trusting\n      // mutable objects, we ensure here that the value passed in is actually a string.\n      if (typeof trustedValue !== 'string') {\n        throw $sceMinErr('itype',\n            'Attempted to trust a non-string value in a content requiring a string: Context: {0}',\n            type);\n      }\n      return new Constructor(trustedValue);\n    }\n\n    /**\n     * @ngdoc method\n     * @name $sceDelegate#valueOf\n     *\n     * @description\n     * If the passed parameter had been returned by a prior call to {@link ng.$sceDelegate#trustAs\n     * `$sceDelegate.trustAs`}, returns the value that had been passed to {@link\n     * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}.\n     *\n     * If the passed parameter is not a value that had been returned by {@link\n     * ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}, returns it as-is.\n     *\n     * @param {*} value The result of a prior {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}\n     *      call or anything else.\n     * @returns {*} The `value` that was originally provided to {@link ng.$sceDelegate#trustAs\n     *     `$sceDelegate.trustAs`} if `value` is the result of such a call.  Otherwise, returns\n     *     `value` unchanged.\n     */\n    function valueOf(maybeTrusted) {\n      if (maybeTrusted instanceof trustedValueHolderBase) {\n        return maybeTrusted.$$unwrapTrustedValue();\n      } else {\n        return maybeTrusted;\n      }\n    }\n\n    /**\n     * @ngdoc method\n     * @name $sceDelegate#getTrusted\n     *\n     * @description\n     * Takes the result of a {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`} call and\n     * returns the originally supplied value if the queried context type is a supertype of the\n     * created type.  If this condition isn't satisfied, throws an exception.\n     *\n     * @param {string} type The kind of context in which this value is to be used.\n     * @param {*} maybeTrusted The result of a prior {@link ng.$sceDelegate#trustAs\n     *     `$sceDelegate.trustAs`} call.\n     * @returns {*} The value the was originally provided to {@link ng.$sceDelegate#trustAs\n     *     `$sceDelegate.trustAs`} if valid in this context.  Otherwise, throws an exception.\n     */\n    function getTrusted(type, maybeTrusted) {\n      if (maybeTrusted === null || maybeTrusted === undefined || maybeTrusted === '') {\n        return maybeTrusted;\n      }\n      var constructor = (byType.hasOwnProperty(type) ? byType[type] : null);\n      if (constructor && maybeTrusted instanceof constructor) {\n        return maybeTrusted.$$unwrapTrustedValue();\n      }\n      // If we get here, then we may only take one of two actions.\n      // 1. sanitize the value for the requested type, or\n      // 2. throw an exception.\n      if (type === SCE_CONTEXTS.RESOURCE_URL) {\n        if (isResourceUrlAllowedByPolicy(maybeTrusted)) {\n          return maybeTrusted;\n        } else {\n          throw $sceMinErr('insecurl',\n              'Blocked loading resource from url not allowed by $sceDelegate policy.  URL: {0}',\n              maybeTrusted.toString());\n        }\n      } else if (type === SCE_CONTEXTS.HTML) {\n        return htmlSanitizer(maybeTrusted);\n      }\n      throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.');\n    }\n\n    return { trustAs: trustAs,\n             getTrusted: getTrusted,\n             valueOf: valueOf };\n  }];\n}\n\n\n/**\n * @ngdoc provider\n * @name $sceProvider\n * @description\n *\n * The $sceProvider provider allows developers to configure the {@link ng.$sce $sce} service.\n * -   enable/disable Strict Contextual Escaping (SCE) in a module\n * -   override the default implementation with a custom delegate\n *\n * Read more about {@link ng.$sce Strict Contextual Escaping (SCE)}.\n */\n\n/* jshint maxlen: false*/\n\n/**\n * @ngdoc service\n * @name $sce\n * @kind function\n *\n * @description\n *\n * `$sce` is a service that provides Strict Contextual Escaping services to AngularJS.\n *\n * # Strict Contextual Escaping\n *\n * Strict Contextual Escaping (SCE) is a mode in which AngularJS requires bindings in certain\n * contexts to result in a value that is marked as safe to use for that context.  One example of\n * such a context is binding arbitrary html controlled by the user via `ng-bind-html`.  We refer\n * to these contexts as privileged or SCE contexts.\n *\n * As of version 1.2, Angular ships with SCE enabled by default.\n *\n * Note:  When enabled (the default), IE8 in quirks mode is not supported.  In this mode, IE8 allows\n * one to execute arbitrary javascript by the use of the expression() syntax.  Refer\n * <http://blogs.msdn.com/b/ie/archive/2008/10/16/ending-expressions.aspx> to learn more about them.\n * You can ensure your document is in standards mode and not quirks mode by adding `<!doctype html>`\n * to the top of your HTML document.\n *\n * SCE assists in writing code in way that (a) is secure by default and (b) makes auditing for\n * security vulnerabilities such as XSS, clickjacking, etc. a lot easier.\n *\n * Here's an example of a binding in a privileged context:\n *\n * ```\n * <input ng-model=\"userHtml\">\n * <div ng-bind-html=\"userHtml\"></div>\n * ```\n *\n * Notice that `ng-bind-html` is bound to `userHtml` controlled by the user.  With SCE\n * disabled, this application allows the user to render arbitrary HTML into the DIV.\n * In a more realistic example, one may be rendering user comments, blog articles, etc. via\n * bindings.  (HTML is just one example of a context where rendering user controlled input creates\n * security vulnerabilities.)\n *\n * For the case of HTML, you might use a library, either on the client side, or on the server side,\n * to sanitize unsafe HTML before binding to the value and rendering it in the document.\n *\n * How would you ensure that every place that used these types of bindings was bound to a value that\n * was sanitized by your library (or returned as safe for rendering by your server?)  How can you\n * ensure that you didn't accidentally delete the line that sanitized the value, or renamed some\n * properties/fields and forgot to update the binding to the sanitized value?\n *\n * To be secure by default, you want to ensure that any such bindings are disallowed unless you can\n * determine that something explicitly says it's safe to use a value for binding in that\n * context.  You can then audit your code (a simple grep would do) to ensure that this is only done\n * for those values that you can easily tell are safe - because they were received from your server,\n * sanitized by your library, etc.  You can organize your codebase to help with this - perhaps\n * allowing only the files in a specific directory to do this.  Ensuring that the internal API\n * exposed by that code doesn't markup arbitrary values as safe then becomes a more manageable task.\n *\n * In the case of AngularJS' SCE service, one uses {@link ng.$sce#trustAs $sce.trustAs}\n * (and shorthand methods such as {@link ng.$sce#trustAsHtml $sce.trustAsHtml}, etc.) to\n * obtain values that will be accepted by SCE / privileged contexts.\n *\n *\n * ## How does it work?\n *\n * In privileged contexts, directives and code will bind to the result of {@link ng.$sce#getTrusted\n * $sce.getTrusted(context, value)} rather than to the value directly.  Directives use {@link\n * ng.$sce#parse $sce.parseAs} rather than `$parse` to watch attribute bindings, which performs the\n * {@link ng.$sce#getTrusted $sce.getTrusted} behind the scenes on non-constant literals.\n *\n * As an example, {@link ng.directive:ngBindHtml ngBindHtml} uses {@link\n * ng.$sce#parseAsHtml $sce.parseAsHtml(binding expression)}.  Here's the actual code (slightly\n * simplified):\n *\n * ```\n * var ngBindHtmlDirective = ['$sce', function($sce) {\n *   return function(scope, element, attr) {\n *     scope.$watch($sce.parseAsHtml(attr.ngBindHtml), function(value) {\n *       element.html(value || '');\n *     });\n *   };\n * }];\n * ```\n *\n * ## Impact on loading templates\n *\n * This applies both to the {@link ng.directive:ngInclude `ng-include`} directive as well as\n * `templateUrl`'s specified by {@link guide/directive directives}.\n *\n * By default, Angular only loads templates from the same domain and protocol as the application\n * document.  This is done by calling {@link ng.$sce#getTrustedResourceUrl\n * $sce.getTrustedResourceUrl} on the template URL.  To load templates from other domains and/or\n * protocols, you may either either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist\n * them} or {@link ng.$sce#trustAsResourceUrl wrap it} into a trusted value.\n *\n * *Please note*:\n * The browser's\n * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest)\n * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/)\n * policy apply in addition to this and may further restrict whether the template is successfully\n * loaded.  This means that without the right CORS policy, loading templates from a different domain\n * won't work on all browsers.  Also, loading templates from `file://` URL does not work on some\n * browsers.\n *\n * ## This feels like too much overhead for the developer?\n *\n * It's important to remember that SCE only applies to interpolation expressions.\n *\n * If your expressions are constant literals, they're automatically trusted and you don't need to\n * call `$sce.trustAs` on them (remember to include the `ngSanitize` module) (e.g.\n * `<div ng-bind-html=\"'<b>implicitly trusted</b>'\"></div>`) just works.\n *\n * Additionally, `a[href]` and `img[src]` automatically sanitize their URLs and do not pass them\n * through {@link ng.$sce#getTrusted $sce.getTrusted}.  SCE doesn't play a role here.\n *\n * The included {@link ng.$sceDelegate $sceDelegate} comes with sane defaults to allow you to load\n * templates in `ng-include` from your application's domain without having to even know about SCE.\n * It blocks loading templates from other domains or loading templates over http from an https\n * served document.  You can change these by setting your own custom {@link\n * ng.$sceDelegateProvider#resourceUrlWhitelist whitelists} and {@link\n * ng.$sceDelegateProvider#resourceUrlBlacklist blacklists} for matching such URLs.\n *\n * This significantly reduces the overhead.  It is far easier to pay the small overhead and have an\n * application that's secure and can be audited to verify that with much more ease than bolting\n * security onto an application later.\n *\n * <a name=\"contexts\"></a>\n * ## What trusted context types are supported?\n *\n * | Context             | Notes          |\n * |---------------------|----------------|\n * | `$sce.HTML`         | For HTML that's safe to source into the application.  The {@link ng.directive:ngBindHtml ngBindHtml} directive uses this context for bindings. If an unsafe value is encountered and the {@link ngSanitize $sanitize} module is present this will sanitize the value instead of throwing an error. |\n * | `$sce.CSS`          | For CSS that's safe to source into the application.  Currently unused.  Feel free to use it in your own directives. |\n * | `$sce.URL`          | For URLs that are safe to follow as links.  Currently unused (`<a href=` and `<img src=` sanitize their urls and don't constitute an SCE context. |\n * | `$sce.RESOURCE_URL` | For URLs that are not only safe to follow as links, but whose contents are also safe to include in your application.  Examples include `ng-include`, `src` / `ngSrc` bindings for tags other than `IMG` (e.g. `IFRAME`, `OBJECT`, etc.)  <br><br>Note that `$sce.RESOURCE_URL` makes a stronger statement about the URL than `$sce.URL` does and therefore contexts requiring values trusted for `$sce.RESOURCE_URL` can be used anywhere that values trusted for `$sce.URL` are required. |\n * | `$sce.JS`           | For JavaScript that is safe to execute in your application's context.  Currently unused.  Feel free to use it in your own directives. |\n *\n * ## Format of items in {@link ng.$sceDelegateProvider#resourceUrlWhitelist resourceUrlWhitelist}/{@link ng.$sceDelegateProvider#resourceUrlBlacklist Blacklist} <a name=\"resourceUrlPatternItem\"></a>\n *\n *  Each element in these arrays must be one of the following:\n *\n *  - **'self'**\n *    - The special **string**, `'self'`, can be used to match against all URLs of the **same\n *      domain** as the application document using the **same protocol**.\n *  - **String** (except the special value `'self'`)\n *    - The string is matched against the full *normalized / absolute URL* of the resource\n *      being tested (substring matches are not good enough.)\n *    - There are exactly **two wildcard sequences** - `*` and `**`.  All other characters\n *      match themselves.\n *    - `*`: matches zero or more occurrences of any character other than one of the following 6\n *      characters: '`:`', '`/`', '`.`', '`?`', '`&`' and ';'.  It's a useful wildcard for use\n *      in a whitelist.\n *    - `**`: matches zero or more occurrences of *any* character.  As such, it's not\n *      not appropriate to use in for a scheme, domain, etc. as it would match too much.  (e.g.\n *      http://**.example.com/ would match http://evil.com/?ignore=.example.com/ and that might\n *      not have been the intention.)  Its usage at the very end of the path is ok.  (e.g.\n *      http://foo.example.com/templates/**).\n *  - **RegExp** (*see caveat below*)\n *    - *Caveat*:  While regular expressions are powerful and offer great flexibility,  their syntax\n *      (and all the inevitable escaping) makes them *harder to maintain*.  It's easy to\n *      accidentally introduce a bug when one updates a complex expression (imho, all regexes should\n *      have good test coverage.).  For instance, the use of `.` in the regex is correct only in a\n *      small number of cases.  A `.` character in the regex used when matching the scheme or a\n *      subdomain could be matched against a `:` or literal `.` that was likely not intended.   It\n *      is highly recommended to use the string patterns and only fall back to regular expressions\n *      if they as a last resort.\n *    - The regular expression must be an instance of RegExp (i.e. not a string.)  It is\n *      matched against the **entire** *normalized / absolute URL* of the resource being tested\n *      (even when the RegExp did not have the `^` and `$` codes.)  In addition, any flags\n *      present on the RegExp (such as multiline, global, ignoreCase) are ignored.\n *    - If you are generating your JavaScript from some other templating engine (not\n *      recommended, e.g. in issue [#4006](https://github.com/angular/angular.js/issues/4006)),\n *      remember to escape your regular expression (and be aware that you might need more than\n *      one level of escaping depending on your templating engine and the way you interpolated\n *      the value.)  Do make use of your platform's escaping mechanism as it might be good\n *      enough before coding your own.  e.g. Ruby has\n *      [Regexp.escape(str)](http://www.ruby-doc.org/core-2.0.0/Regexp.html#method-c-escape)\n *      and Python has [re.escape](http://docs.python.org/library/re.html#re.escape).\n *      Javascript lacks a similar built in function for escaping.  Take a look at Google\n *      Closure library's [goog.string.regExpEscape(s)](\n *      http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962).\n *\n * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} for an example.\n *\n * ## Show me an example using SCE.\n *\n * <example module=\"mySceApp\" deps=\"angular-sanitize.js\">\n * <file name=\"index.html\">\n *   <div ng-controller=\"myAppController as myCtrl\">\n *     <i ng-bind-html=\"myCtrl.explicitlyTrustedHtml\" id=\"explicitlyTrustedHtml\"></i><br><br>\n *     <b>User comments</b><br>\n *     By default, HTML that isn't explicitly trusted (e.g. Alice's comment) is sanitized when\n *     $sanitize is available.  If $sanitize isn't available, this results in an error instead of an\n *     exploit.\n *     <div class=\"well\">\n *       <div ng-repeat=\"userComment in myCtrl.userComments\">\n *         <b>{{userComment.name}}</b>:\n *         <span ng-bind-html=\"userComment.htmlComment\" class=\"htmlComment\"></span>\n *         <br>\n *       </div>\n *     </div>\n *   </div>\n * </file>\n *\n * <file name=\"script.js\">\n *   var mySceApp = angular.module('mySceApp', ['ngSanitize']);\n *\n *   mySceApp.controller(\"myAppController\", function myAppController($http, $templateCache, $sce) {\n *     var self = this;\n *     $http.get(\"test_data.json\", {cache: $templateCache}).success(function(userComments) {\n *       self.userComments = userComments;\n *     });\n *     self.explicitlyTrustedHtml = $sce.trustAsHtml(\n *         '<span onmouseover=\"this.textContent=&quot;Explicitly trusted HTML bypasses ' +\n *         'sanitization.&quot;\">Hover over this text.</span>');\n *   });\n * </file>\n *\n * <file name=\"test_data.json\">\n * [\n *   { \"name\": \"Alice\",\n *     \"htmlComment\":\n *         \"<span onmouseover='this.textContent=\\\"PWN3D!\\\"'>Is <i>anyone</i> reading this?</span>\"\n *   },\n *   { \"name\": \"Bob\",\n *     \"htmlComment\": \"<i>Yes!</i>  Am I the only other one?\"\n *   }\n * ]\n * </file>\n *\n * <file name=\"protractor.js\" type=\"protractor\">\n *   describe('SCE doc demo', function() {\n *     it('should sanitize untrusted values', function() {\n *       expect(element.all(by.css('.htmlComment')).first().getInnerHtml())\n *           .toBe('<span>Is <i>anyone</i> reading this?</span>');\n *     });\n *\n *     it('should NOT sanitize explicitly trusted values', function() {\n *       expect(element(by.id('explicitlyTrustedHtml')).getInnerHtml()).toBe(\n *           '<span onmouseover=\"this.textContent=&quot;Explicitly trusted HTML bypasses ' +\n *           'sanitization.&quot;\">Hover over this text.</span>');\n *     });\n *   });\n * </file>\n * </example>\n *\n *\n *\n * ## Can I disable SCE completely?\n *\n * Yes, you can.  However, this is strongly discouraged.  SCE gives you a lot of security benefits\n * for little coding overhead.  It will be much harder to take an SCE disabled application and\n * either secure it on your own or enable SCE at a later stage.  It might make sense to disable SCE\n * for cases where you have a lot of existing code that was written before SCE was introduced and\n * you're migrating them a module at a time.\n *\n * That said, here's how you can completely disable SCE:\n *\n * ```\n * angular.module('myAppWithSceDisabledmyApp', []).config(function($sceProvider) {\n *   // Completely disable SCE.  For demonstration purposes only!\n *   // Do not use in new projects.\n *   $sceProvider.enabled(false);\n * });\n * ```\n *\n */\n/* jshint maxlen: 100 */\n\nfunction $SceProvider() {\n  var enabled = true;\n\n  /**\n   * @ngdoc method\n   * @name $sceProvider#enabled\n   * @kind function\n   *\n   * @param {boolean=} value If provided, then enables/disables SCE.\n   * @return {boolean} true if SCE is enabled, false otherwise.\n   *\n   * @description\n   * Enables/disables SCE and returns the current value.\n   */\n  this.enabled = function (value) {\n    if (arguments.length) {\n      enabled = !!value;\n    }\n    return enabled;\n  };\n\n\n  /* Design notes on the default implementation for SCE.\n   *\n   * The API contract for the SCE delegate\n   * -------------------------------------\n   * The SCE delegate object must provide the following 3 methods:\n   *\n   * - trustAs(contextEnum, value)\n   *     This method is used to tell the SCE service that the provided value is OK to use in the\n   *     contexts specified by contextEnum.  It must return an object that will be accepted by\n   *     getTrusted() for a compatible contextEnum and return this value.\n   *\n   * - valueOf(value)\n   *     For values that were not produced by trustAs(), return them as is.  For values that were\n   *     produced by trustAs(), return the corresponding input value to trustAs.  Basically, if\n   *     trustAs is wrapping the given values into some type, this operation unwraps it when given\n   *     such a value.\n   *\n   * - getTrusted(contextEnum, value)\n   *     This function should return the a value that is safe to use in the context specified by\n   *     contextEnum or throw and exception otherwise.\n   *\n   * NOTE: This contract deliberately does NOT state that values returned by trustAs() must be\n   * opaque or wrapped in some holder object.  That happens to be an implementation detail.  For\n   * instance, an implementation could maintain a registry of all trusted objects by context.  In\n   * such a case, trustAs() would return the same object that was passed in.  getTrusted() would\n   * return the same object passed in if it was found in the registry under a compatible context or\n   * throw an exception otherwise.  An implementation might only wrap values some of the time based\n   * on some criteria.  getTrusted() might return a value and not throw an exception for special\n   * constants or objects even if not wrapped.  All such implementations fulfill this contract.\n   *\n   *\n   * A note on the inheritance model for SCE contexts\n   * ------------------------------------------------\n   * I've used inheritance and made RESOURCE_URL wrapped types a subtype of URL wrapped types.  This\n   * is purely an implementation details.\n   *\n   * The contract is simply this:\n   *\n   *     getTrusted($sce.RESOURCE_URL, value) succeeding implies that getTrusted($sce.URL, value)\n   *     will also succeed.\n   *\n   * Inheritance happens to capture this in a natural way.  In some future, we\n   * may not use inheritance anymore.  That is OK because no code outside of\n   * sce.js and sceSpecs.js would need to be aware of this detail.\n   */\n\n  this.$get = ['$parse', '$sniffer', '$sceDelegate', function(\n                $parse,   $sniffer,   $sceDelegate) {\n    // Prereq: Ensure that we're not running in IE8 quirks mode.  In that mode, IE allows\n    // the \"expression(javascript expression)\" syntax which is insecure.\n    if (enabled && $sniffer.msie && $sniffer.msieDocumentMode < 8) {\n      throw $sceMinErr('iequirks',\n        'Strict Contextual Escaping does not support Internet Explorer version < 9 in quirks ' +\n        'mode.  You can fix this by adding the text <!doctype html> to the top of your HTML ' +\n        'document.  See http://docs.angularjs.org/api/ng.$sce for more information.');\n    }\n\n    var sce = shallowCopy(SCE_CONTEXTS);\n\n    /**\n     * @ngdoc method\n     * @name $sce#isEnabled\n     * @kind function\n     *\n     * @return {Boolean} true if SCE is enabled, false otherwise.  If you want to set the value, you\n     * have to do it at module config time on {@link ng.$sceProvider $sceProvider}.\n     *\n     * @description\n     * Returns a boolean indicating if SCE is enabled.\n     */\n    sce.isEnabled = function () {\n      return enabled;\n    };\n    sce.trustAs = $sceDelegate.trustAs;\n    sce.getTrusted = $sceDelegate.getTrusted;\n    sce.valueOf = $sceDelegate.valueOf;\n\n    if (!enabled) {\n      sce.trustAs = sce.getTrusted = function(type, value) { return value; };\n      sce.valueOf = identity;\n    }\n\n    /**\n     * @ngdoc method\n     * @name $sce#parseAs\n     *\n     * @description\n     * Converts Angular {@link guide/expression expression} into a function.  This is like {@link\n     * ng.$parse $parse} and is identical when the expression is a literal constant.  Otherwise, it\n     * wraps the expression in a call to {@link ng.$sce#getTrusted $sce.getTrusted(*type*,\n     * *result*)}\n     *\n     * @param {string} type The kind of SCE context in which this result will be used.\n     * @param {string} expression String expression to compile.\n     * @returns {function(context, locals)} a function which represents the compiled expression:\n     *\n     *    * `context` – `{object}` – an object against which any expressions embedded in the strings\n     *      are evaluated against (typically a scope object).\n     *    * `locals` – `{object=}` – local variables context object, useful for overriding values in\n     *      `context`.\n     */\n    sce.parseAs = function sceParseAs(type, expr) {\n      var parsed = $parse(expr);\n      if (parsed.literal && parsed.constant) {\n        return parsed;\n      } else {\n        return function sceParseAsTrusted(self, locals) {\n          return sce.getTrusted(type, parsed(self, locals));\n        };\n      }\n    };\n\n    /**\n     * @ngdoc method\n     * @name $sce#trustAs\n     *\n     * @description\n     * Delegates to {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs`}.  As such,\n     * returns an object that is trusted by angular for use in specified strict contextual\n     * escaping contexts (such as ng-bind-html, ng-include, any src attribute\n     * interpolation, any dom event binding attribute interpolation such as for onclick,  etc.)\n     * that uses the provided value.  See * {@link ng.$sce $sce} for enabling strict contextual\n     * escaping.\n     *\n     * @param {string} type The kind of context in which this value is safe for use.  e.g. url,\n     *   resource_url, html, js and css.\n     * @param {*} value The value that that should be considered trusted/safe.\n     * @returns {*} A value that can be used to stand in for the provided `value` in places\n     * where Angular expects a $sce.trustAs() return value.\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#trustAsHtml\n     *\n     * @description\n     * Shorthand method.  `$sce.trustAsHtml(value)` →\n     *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.HTML, value)`}\n     *\n     * @param {*} value The value to trustAs.\n     * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedHtml\n     *     $sce.getTrustedHtml(value)} to obtain the original value.  (privileged directives\n     *     only accept expressions that are either literal constants or are the\n     *     return value of {@link ng.$sce#trustAs $sce.trustAs}.)\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#trustAsUrl\n     *\n     * @description\n     * Shorthand method.  `$sce.trustAsUrl(value)` →\n     *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.URL, value)`}\n     *\n     * @param {*} value The value to trustAs.\n     * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedUrl\n     *     $sce.getTrustedUrl(value)} to obtain the original value.  (privileged directives\n     *     only accept expressions that are either literal constants or are the\n     *     return value of {@link ng.$sce#trustAs $sce.trustAs}.)\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#trustAsResourceUrl\n     *\n     * @description\n     * Shorthand method.  `$sce.trustAsResourceUrl(value)` →\n     *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.RESOURCE_URL, value)`}\n     *\n     * @param {*} value The value to trustAs.\n     * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedResourceUrl\n     *     $sce.getTrustedResourceUrl(value)} to obtain the original value.  (privileged directives\n     *     only accept expressions that are either literal constants or are the return\n     *     value of {@link ng.$sce#trustAs $sce.trustAs}.)\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#trustAsJs\n     *\n     * @description\n     * Shorthand method.  `$sce.trustAsJs(value)` →\n     *     {@link ng.$sceDelegate#trustAs `$sceDelegate.trustAs($sce.JS, value)`}\n     *\n     * @param {*} value The value to trustAs.\n     * @returns {*} An object that can be passed to {@link ng.$sce#getTrustedJs\n     *     $sce.getTrustedJs(value)} to obtain the original value.  (privileged directives\n     *     only accept expressions that are either literal constants or are the\n     *     return value of {@link ng.$sce#trustAs $sce.trustAs}.)\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#getTrusted\n     *\n     * @description\n     * Delegates to {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted`}.  As such,\n     * takes the result of a {@link ng.$sce#trustAs `$sce.trustAs`}() call and returns the\n     * originally supplied value if the queried context type is a supertype of the created type.\n     * If this condition isn't satisfied, throws an exception.\n     *\n     * @param {string} type The kind of context in which this value is to be used.\n     * @param {*} maybeTrusted The result of a prior {@link ng.$sce#trustAs `$sce.trustAs`}\n     *                         call.\n     * @returns {*} The value the was originally provided to\n     *              {@link ng.$sce#trustAs `$sce.trustAs`} if valid in this context.\n     *              Otherwise, throws an exception.\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#getTrustedHtml\n     *\n     * @description\n     * Shorthand method.  `$sce.getTrustedHtml(value)` →\n     *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.HTML, value)`}\n     *\n     * @param {*} value The value to pass to `$sce.getTrusted`.\n     * @returns {*} The return value of `$sce.getTrusted($sce.HTML, value)`\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#getTrustedCss\n     *\n     * @description\n     * Shorthand method.  `$sce.getTrustedCss(value)` →\n     *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.CSS, value)`}\n     *\n     * @param {*} value The value to pass to `$sce.getTrusted`.\n     * @returns {*} The return value of `$sce.getTrusted($sce.CSS, value)`\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#getTrustedUrl\n     *\n     * @description\n     * Shorthand method.  `$sce.getTrustedUrl(value)` →\n     *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.URL, value)`}\n     *\n     * @param {*} value The value to pass to `$sce.getTrusted`.\n     * @returns {*} The return value of `$sce.getTrusted($sce.URL, value)`\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#getTrustedResourceUrl\n     *\n     * @description\n     * Shorthand method.  `$sce.getTrustedResourceUrl(value)` →\n     *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.RESOURCE_URL, value)`}\n     *\n     * @param {*} value The value to pass to `$sceDelegate.getTrusted`.\n     * @returns {*} The return value of `$sce.getTrusted($sce.RESOURCE_URL, value)`\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#getTrustedJs\n     *\n     * @description\n     * Shorthand method.  `$sce.getTrustedJs(value)` →\n     *     {@link ng.$sceDelegate#getTrusted `$sceDelegate.getTrusted($sce.JS, value)`}\n     *\n     * @param {*} value The value to pass to `$sce.getTrusted`.\n     * @returns {*} The return value of `$sce.getTrusted($sce.JS, value)`\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#parseAsHtml\n     *\n     * @description\n     * Shorthand method.  `$sce.parseAsHtml(expression string)` →\n     *     {@link ng.$sce#parse `$sce.parseAs($sce.HTML, value)`}\n     *\n     * @param {string} expression String expression to compile.\n     * @returns {function(context, locals)} a function which represents the compiled expression:\n     *\n     *    * `context` – `{object}` – an object against which any expressions embedded in the strings\n     *      are evaluated against (typically a scope object).\n     *    * `locals` – `{object=}` – local variables context object, useful for overriding values in\n     *      `context`.\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#parseAsCss\n     *\n     * @description\n     * Shorthand method.  `$sce.parseAsCss(value)` →\n     *     {@link ng.$sce#parse `$sce.parseAs($sce.CSS, value)`}\n     *\n     * @param {string} expression String expression to compile.\n     * @returns {function(context, locals)} a function which represents the compiled expression:\n     *\n     *    * `context` – `{object}` – an object against which any expressions embedded in the strings\n     *      are evaluated against (typically a scope object).\n     *    * `locals` – `{object=}` – local variables context object, useful for overriding values in\n     *      `context`.\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#parseAsUrl\n     *\n     * @description\n     * Shorthand method.  `$sce.parseAsUrl(value)` →\n     *     {@link ng.$sce#parse `$sce.parseAs($sce.URL, value)`}\n     *\n     * @param {string} expression String expression to compile.\n     * @returns {function(context, locals)} a function which represents the compiled expression:\n     *\n     *    * `context` – `{object}` – an object against which any expressions embedded in the strings\n     *      are evaluated against (typically a scope object).\n     *    * `locals` – `{object=}` – local variables context object, useful for overriding values in\n     *      `context`.\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#parseAsResourceUrl\n     *\n     * @description\n     * Shorthand method.  `$sce.parseAsResourceUrl(value)` →\n     *     {@link ng.$sce#parse `$sce.parseAs($sce.RESOURCE_URL, value)`}\n     *\n     * @param {string} expression String expression to compile.\n     * @returns {function(context, locals)} a function which represents the compiled expression:\n     *\n     *    * `context` – `{object}` – an object against which any expressions embedded in the strings\n     *      are evaluated against (typically a scope object).\n     *    * `locals` – `{object=}` – local variables context object, useful for overriding values in\n     *      `context`.\n     */\n\n    /**\n     * @ngdoc method\n     * @name $sce#parseAsJs\n     *\n     * @description\n     * Shorthand method.  `$sce.parseAsJs(value)` →\n     *     {@link ng.$sce#parse `$sce.parseAs($sce.JS, value)`}\n     *\n     * @param {string} expression String expression to compile.\n     * @returns {function(context, locals)} a function which represents the compiled expression:\n     *\n     *    * `context` – `{object}` – an object against which any expressions embedded in the strings\n     *      are evaluated against (typically a scope object).\n     *    * `locals` – `{object=}` – local variables context object, useful for overriding values in\n     *      `context`.\n     */\n\n    // Shorthand delegations.\n    var parse = sce.parseAs,\n        getTrusted = sce.getTrusted,\n        trustAs = sce.trustAs;\n\n    forEach(SCE_CONTEXTS, function (enumValue, name) {\n      var lName = lowercase(name);\n      sce[camelCase(\"parse_as_\" + lName)] = function (expr) {\n        return parse(enumValue, expr);\n      };\n      sce[camelCase(\"get_trusted_\" + lName)] = function (value) {\n        return getTrusted(enumValue, value);\n      };\n      sce[camelCase(\"trust_as_\" + lName)] = function (value) {\n        return trustAs(enumValue, value);\n      };\n    });\n\n    return sce;\n  }];\n}\n\n/**\n * !!! This is an undocumented \"private\" service !!!\n *\n * @name $sniffer\n * @requires $window\n * @requires $document\n *\n * @property {boolean} history Does the browser support html5 history api ?\n * @property {boolean} hashchange Does the browser support hashchange event ?\n * @property {boolean} transitions Does the browser support CSS transition events ?\n * @property {boolean} animations Does the browser support CSS animation events ?\n *\n * @description\n * This is very simple implementation of testing browser's features.\n */\nfunction $SnifferProvider() {\n  this.$get = ['$window', '$document', function($window, $document) {\n    var eventSupport = {},\n        android =\n          int((/android (\\d+)/.exec(lowercase(($window.navigator || {}).userAgent)) || [])[1]),\n        boxee = /Boxee/i.test(($window.navigator || {}).userAgent),\n        document = $document[0] || {},\n        documentMode = document.documentMode,\n        vendorPrefix,\n        vendorRegex = /^(Moz|webkit|O|ms)(?=[A-Z])/,\n        bodyStyle = document.body && document.body.style,\n        transitions = false,\n        animations = false,\n        match;\n\n    if (bodyStyle) {\n      for(var prop in bodyStyle) {\n        if(match = vendorRegex.exec(prop)) {\n          vendorPrefix = match[0];\n          vendorPrefix = vendorPrefix.substr(0, 1).toUpperCase() + vendorPrefix.substr(1);\n          break;\n        }\n      }\n\n      if(!vendorPrefix) {\n        vendorPrefix = ('WebkitOpacity' in bodyStyle) && 'webkit';\n      }\n\n      transitions = !!(('transition' in bodyStyle) || (vendorPrefix + 'Transition' in bodyStyle));\n      animations  = !!(('animation' in bodyStyle) || (vendorPrefix + 'Animation' in bodyStyle));\n\n      if (android && (!transitions||!animations)) {\n        transitions = isString(document.body.style.webkitTransition);\n        animations = isString(document.body.style.webkitAnimation);\n      }\n    }\n\n\n    return {\n      // Android has history.pushState, but it does not update location correctly\n      // so let's not use the history API at all.\n      // http://code.google.com/p/android/issues/detail?id=17471\n      // https://github.com/angular/angular.js/issues/904\n\n      // older webkit browser (533.9) on Boxee box has exactly the same problem as Android has\n      // so let's not use the history API also\n      // We are purposefully using `!(android < 4)` to cover the case when `android` is undefined\n      // jshint -W018\n      history: !!($window.history && $window.history.pushState && !(android < 4) && !boxee),\n      // jshint +W018\n      hashchange: 'onhashchange' in $window &&\n                  // IE8 compatible mode lies\n                  (!documentMode || documentMode > 7),\n      hasEvent: function(event) {\n        // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have\n        // it. In particular the event is not fired when backspace or delete key are pressed or\n        // when cut operation is performed.\n        if (event == 'input' && msie == 9) return false;\n\n        if (isUndefined(eventSupport[event])) {\n          var divElm = document.createElement('div');\n          eventSupport[event] = 'on' + event in divElm;\n        }\n\n        return eventSupport[event];\n      },\n      csp: csp(),\n      vendorPrefix: vendorPrefix,\n      transitions : transitions,\n      animations : animations,\n      android: android,\n      msie : msie,\n      msieDocumentMode: documentMode\n    };\n  }];\n}\n\nfunction $TimeoutProvider() {\n  this.$get = ['$rootScope', '$browser', '$q', '$exceptionHandler',\n       function($rootScope,   $browser,   $q,   $exceptionHandler) {\n    var deferreds = {};\n\n\n     /**\n      * @ngdoc service\n      * @name $timeout\n      *\n      * @description\n      * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch\n      * block and delegates any exceptions to\n      * {@link ng.$exceptionHandler $exceptionHandler} service.\n      *\n      * The return value of registering a timeout function is a promise, which will be resolved when\n      * the timeout is reached and the timeout function is executed.\n      *\n      * To cancel a timeout request, call `$timeout.cancel(promise)`.\n      *\n      * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to\n      * synchronously flush the queue of deferred functions.\n      *\n      * @param {function()} fn A function, whose execution should be delayed.\n      * @param {number=} [delay=0] Delay in milliseconds.\n      * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise\n      *   will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.\n      * @returns {Promise} Promise that will be resolved when the timeout is reached. The value this\n      *   promise will be resolved with is the return value of the `fn` function.\n      *\n      */\n    function timeout(fn, delay, invokeApply) {\n      var deferred = $q.defer(),\n          promise = deferred.promise,\n          skipApply = (isDefined(invokeApply) && !invokeApply),\n          timeoutId;\n\n      timeoutId = $browser.defer(function() {\n        try {\n          deferred.resolve(fn());\n        } catch(e) {\n          deferred.reject(e);\n          $exceptionHandler(e);\n        }\n        finally {\n          delete deferreds[promise.$$timeoutId];\n        }\n\n        if (!skipApply) $rootScope.$apply();\n      }, delay);\n\n      promise.$$timeoutId = timeoutId;\n      deferreds[timeoutId] = deferred;\n\n      return promise;\n    }\n\n\n     /**\n      * @ngdoc method\n      * @name $timeout#cancel\n      *\n      * @description\n      * Cancels a task associated with the `promise`. As a result of this, the promise will be\n      * resolved with a rejection.\n      *\n      * @param {Promise=} promise Promise returned by the `$timeout` function.\n      * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully\n      *   canceled.\n      */\n    timeout.cancel = function(promise) {\n      if (promise && promise.$$timeoutId in deferreds) {\n        deferreds[promise.$$timeoutId].reject('canceled');\n        delete deferreds[promise.$$timeoutId];\n        return $browser.defer.cancel(promise.$$timeoutId);\n      }\n      return false;\n    };\n\n    return timeout;\n  }];\n}\n\n// NOTE:  The usage of window and document instead of $window and $document here is\n// deliberate.  This service depends on the specific behavior of anchor nodes created by the\n// browser (resolving and parsing URLs) that is unlikely to be provided by mock objects and\n// cause us to break tests.  In addition, when the browser resolves a URL for XHR, it\n// doesn't know about mocked locations and resolves URLs to the real document - which is\n// exactly the behavior needed here.  There is little value is mocking these out for this\n// service.\nvar urlParsingNode = document.createElement(\"a\");\nvar originUrl = urlResolve(window.location.href, true);\n\n\n/**\n *\n * Implementation Notes for non-IE browsers\n * ----------------------------------------\n * Assigning a URL to the href property of an anchor DOM node, even one attached to the DOM,\n * results both in the normalizing and parsing of the URL.  Normalizing means that a relative\n * URL will be resolved into an absolute URL in the context of the application document.\n * Parsing means that the anchor node's host, hostname, protocol, port, pathname and related\n * properties are all populated to reflect the normalized URL.  This approach has wide\n * compatibility - Safari 1+, Mozilla 1+, Opera 7+,e etc.  See\n * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html\n *\n * Implementation Notes for IE\n * ---------------------------\n * IE >= 8 and <= 10 normalizes the URL when assigned to the anchor node similar to the other\n * browsers.  However, the parsed components will not be set if the URL assigned did not specify\n * them.  (e.g. if you assign a.href = \"foo\", then a.protocol, a.host, etc. will be empty.)  We\n * work around that by performing the parsing in a 2nd step by taking a previously normalized\n * URL (e.g. by assigning to a.href) and assigning it a.href again.  This correctly populates the\n * properties such as protocol, hostname, port, etc.\n *\n * IE7 does not normalize the URL when assigned to an anchor node.  (Apparently, it does, if one\n * uses the inner HTML approach to assign the URL as part of an HTML snippet -\n * http://stackoverflow.com/a/472729)  However, setting img[src] does normalize the URL.\n * Unfortunately, setting img[src] to something like \"javascript:foo\" on IE throws an exception.\n * Since the primary usage for normalizing URLs is to sanitize such URLs, we can't use that\n * method and IE < 8 is unsupported.\n *\n * References:\n *   http://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement\n *   http://www.aptana.com/reference/html/api/HTMLAnchorElement.html\n *   http://url.spec.whatwg.org/#urlutils\n *   https://github.com/angular/angular.js/pull/2902\n *   http://james.padolsey.com/javascript/parsing-urls-with-the-dom/\n *\n * @kind function\n * @param {string} url The URL to be parsed.\n * @description Normalizes and parses a URL.\n * @returns {object} Returns the normalized URL as a dictionary.\n *\n *   | member name   | Description    |\n *   |---------------|----------------|\n *   | href          | A normalized version of the provided URL if it was not an absolute URL |\n *   | protocol      | The protocol including the trailing colon                              |\n *   | host          | The host and port (if the port is non-default) of the normalizedUrl    |\n *   | search        | The search params, minus the question mark                             |\n *   | hash          | The hash string, minus the hash symbol\n *   | hostname      | The hostname\n *   | port          | The port, without \":\"\n *   | pathname      | The pathname, beginning with \"/\"\n *\n */\nfunction urlResolve(url, base) {\n  var href = url;\n\n  if (msie) {\n    // Normalize before parse.  Refer Implementation Notes on why this is\n    // done in two steps on IE.\n    urlParsingNode.setAttribute(\"href\", href);\n    href = urlParsingNode.href;\n  }\n\n  urlParsingNode.setAttribute('href', href);\n\n  // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils\n  return {\n    href: urlParsingNode.href,\n    protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',\n    host: urlParsingNode.host,\n    search: urlParsingNode.search ? urlParsingNode.search.replace(/^\\?/, '') : '',\n    hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',\n    hostname: urlParsingNode.hostname,\n    port: urlParsingNode.port,\n    pathname: (urlParsingNode.pathname.charAt(0) === '/')\n      ? urlParsingNode.pathname\n      : '/' + urlParsingNode.pathname\n  };\n}\n\n/**\n * Parse a request URL and determine whether this is a same-origin request as the application document.\n *\n * @param {string|object} requestUrl The url of the request as a string that will be resolved\n * or a parsed URL object.\n * @returns {boolean} Whether the request is for the same origin as the application document.\n */\nfunction urlIsSameOrigin(requestUrl) {\n  var parsed = (isString(requestUrl)) ? urlResolve(requestUrl) : requestUrl;\n  return (parsed.protocol === originUrl.protocol &&\n          parsed.host === originUrl.host);\n}\n\n/**\n * @ngdoc service\n * @name $window\n *\n * @description\n * A reference to the browser's `window` object. While `window`\n * is globally available in JavaScript, it causes testability problems, because\n * it is a global variable. In angular we always refer to it through the\n * `$window` service, so it may be overridden, removed or mocked for testing.\n *\n * Expressions, like the one defined for the `ngClick` directive in the example\n * below, are evaluated with respect to the current scope.  Therefore, there is\n * no risk of inadvertently coding in a dependency on a global value in such an\n * expression.\n *\n * @example\n   <example module=\"windowExample\">\n     <file name=\"index.html\">\n       <script>\n         angular.module('windowExample', [])\n           .controller('ExampleController', ['$scope', '$window', function ($scope, $window) {\n             $scope.greeting = 'Hello, World!';\n             $scope.doGreeting = function(greeting) {\n               $window.alert(greeting);\n             };\n           }]);\n       </script>\n       <div ng-controller=\"ExampleController\">\n         <input type=\"text\" ng-model=\"greeting\" />\n         <button ng-click=\"doGreeting(greeting)\">ALERT</button>\n       </div>\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n      it('should display the greeting in the input box', function() {\n       element(by.model('greeting')).sendKeys('Hello, E2E Tests');\n       // If we click the button it will block the test runner\n       // element(':button').click();\n      });\n     </file>\n   </example>\n */\nfunction $WindowProvider(){\n  this.$get = valueFn(window);\n}\n\n/* global currencyFilter: true,\n dateFilter: true,\n filterFilter: true,\n jsonFilter: true,\n limitToFilter: true,\n lowercaseFilter: true,\n numberFilter: true,\n orderByFilter: true,\n uppercaseFilter: true,\n */\n\n/**\n * @ngdoc provider\n * @name $filterProvider\n * @description\n *\n * Filters are just functions which transform input to an output. However filters need to be\n * Dependency Injected. To achieve this a filter definition consists of a factory function which is\n * annotated with dependencies and is responsible for creating a filter function.\n *\n * ```js\n *   // Filter registration\n *   function MyModule($provide, $filterProvider) {\n *     // create a service to demonstrate injection (not always needed)\n *     $provide.value('greet', function(name){\n *       return 'Hello ' + name + '!';\n *     });\n *\n *     // register a filter factory which uses the\n *     // greet service to demonstrate DI.\n *     $filterProvider.register('greet', function(greet){\n *       // return the filter function which uses the greet service\n *       // to generate salutation\n *       return function(text) {\n *         // filters need to be forgiving so check input validity\n *         return text && greet(text) || text;\n *       };\n *     });\n *   }\n * ```\n *\n * The filter function is registered with the `$injector` under the filter name suffix with\n * `Filter`.\n *\n * ```js\n *   it('should be the same instance', inject(\n *     function($filterProvider) {\n *       $filterProvider.register('reverse', function(){\n *         return ...;\n *       });\n *     },\n *     function($filter, reverseFilter) {\n *       expect($filter('reverse')).toBe(reverseFilter);\n *     });\n * ```\n *\n *\n * For more information about how angular filters work, and how to create your own filters, see\n * {@link guide/filter Filters} in the Angular Developer Guide.\n */\n/**\n * @ngdoc method\n * @name $filterProvider#register\n * @description\n * Register filter factory function.\n *\n * @param {String} name Name of the filter.\n * @param {Function} fn The filter factory function which is injectable.\n */\n\n\n/**\n * @ngdoc service\n * @name $filter\n * @kind function\n * @description\n * Filters are used for formatting data displayed to the user.\n *\n * The general syntax in templates is as follows:\n *\n *         {{ expression [| filter_name[:parameter_value] ... ] }}\n *\n * @param {String} name Name of the filter function to retrieve\n * @return {Function} the filter function\n * @example\n   <example name=\"$filter\" module=\"filterExample\">\n     <file name=\"index.html\">\n       <div ng-controller=\"MainCtrl\">\n        <h3>{{ originalText }}</h3>\n        <h3>{{ filteredText }}</h3>\n       </div>\n     </file>\n\n     <file name=\"script.js\">\n      angular.module('filterExample', [])\n      .controller('MainCtrl', function($scope, $filter) {\n        $scope.originalText = 'hello';\n        $scope.filteredText = $filter('uppercase')($scope.originalText);\n      });\n     </file>\n   </example>\n  */\n$FilterProvider.$inject = ['$provide'];\nfunction $FilterProvider($provide) {\n  var suffix = 'Filter';\n\n  /**\n   * @ngdoc method\n   * @name $controllerProvider#register\n   * @param {string|Object} name Name of the filter function, or an object map of filters where\n   *    the keys are the filter names and the values are the filter factories.\n   * @returns {Object} Registered filter instance, or if a map of filters was provided then a map\n   *    of the registered filter instances.\n   */\n  function register(name, factory) {\n    if(isObject(name)) {\n      var filters = {};\n      forEach(name, function(filter, key) {\n        filters[key] = register(key, filter);\n      });\n      return filters;\n    } else {\n      return $provide.factory(name + suffix, factory);\n    }\n  }\n  this.register = register;\n\n  this.$get = ['$injector', function($injector) {\n    return function(name) {\n      return $injector.get(name + suffix);\n    };\n  }];\n\n  ////////////////////////////////////////\n\n  /* global\n    currencyFilter: false,\n    dateFilter: false,\n    filterFilter: false,\n    jsonFilter: false,\n    limitToFilter: false,\n    lowercaseFilter: false,\n    numberFilter: false,\n    orderByFilter: false,\n    uppercaseFilter: false,\n  */\n\n  register('currency', currencyFilter);\n  register('date', dateFilter);\n  register('filter', filterFilter);\n  register('json', jsonFilter);\n  register('limitTo', limitToFilter);\n  register('lowercase', lowercaseFilter);\n  register('number', numberFilter);\n  register('orderBy', orderByFilter);\n  register('uppercase', uppercaseFilter);\n}\n\n/**\n * @ngdoc filter\n * @name filter\n * @kind function\n *\n * @description\n * Selects a subset of items from `array` and returns it as a new array.\n *\n * @param {Array} array The source array.\n * @param {string|Object|function()} expression The predicate to be used for selecting items from\n *   `array`.\n *\n *   Can be one of:\n *\n *   - `string`: The string is evaluated as an expression and the resulting value is used for substring match against\n *     the contents of the `array`. All strings or objects with string properties in `array` that contain this string\n *     will be returned. The predicate can be negated by prefixing the string with `!`.\n *\n *   - `Object`: A pattern object can be used to filter specific properties on objects contained\n *     by `array`. For example `{name:\"M\", phone:\"1\"}` predicate will return an array of items\n *     which have property `name` containing \"M\" and property `phone` containing \"1\". A special\n *     property name `$` can be used (as in `{$:\"text\"}`) to accept a match against any\n *     property of the object. That's equivalent to the simple substring match with a `string`\n *     as described above.\n *\n *   - `function(value)`: A predicate function can be used to write arbitrary filters. The function is\n *     called for each element of `array`. The final result is an array of those elements that\n *     the predicate returned true for.\n *\n * @param {function(actual, expected)|true|undefined} comparator Comparator which is used in\n *     determining if the expected value (from the filter expression) and actual value (from\n *     the object in the array) should be considered a match.\n *\n *   Can be one of:\n *\n *   - `function(actual, expected)`:\n *     The function will be given the object value and the predicate value to compare and\n *     should return true if the item should be included in filtered result.\n *\n *   - `true`: A shorthand for `function(actual, expected) { return angular.equals(expected, actual)}`.\n *     this is essentially strict comparison of expected and actual.\n *\n *   - `false|undefined`: A short hand for a function which will look for a substring match in case\n *     insensitive way.\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n       <div ng-init=\"friends = [{name:'John', phone:'555-1276'},\n                                {name:'Mary', phone:'800-BIG-MARY'},\n                                {name:'Mike', phone:'555-4321'},\n                                {name:'Adam', phone:'555-5678'},\n                                {name:'Julie', phone:'555-8765'},\n                                {name:'Juliette', phone:'555-5678'}]\"></div>\n\n       Search: <input ng-model=\"searchText\">\n       <table id=\"searchTextResults\">\n         <tr><th>Name</th><th>Phone</th></tr>\n         <tr ng-repeat=\"friend in friends | filter:searchText\">\n           <td>{{friend.name}}</td>\n           <td>{{friend.phone}}</td>\n         </tr>\n       </table>\n       <hr>\n       Any: <input ng-model=\"search.$\"> <br>\n       Name only <input ng-model=\"search.name\"><br>\n       Phone only <input ng-model=\"search.phone\"><br>\n       Equality <input type=\"checkbox\" ng-model=\"strict\"><br>\n       <table id=\"searchObjResults\">\n         <tr><th>Name</th><th>Phone</th></tr>\n         <tr ng-repeat=\"friendObj in friends | filter:search:strict\">\n           <td>{{friendObj.name}}</td>\n           <td>{{friendObj.phone}}</td>\n         </tr>\n       </table>\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       var expectFriendNames = function(expectedNames, key) {\n         element.all(by.repeater(key + ' in friends').column(key + '.name')).then(function(arr) {\n           arr.forEach(function(wd, i) {\n             expect(wd.getText()).toMatch(expectedNames[i]);\n           });\n         });\n       };\n\n       it('should search across all fields when filtering with a string', function() {\n         var searchText = element(by.model('searchText'));\n         searchText.clear();\n         searchText.sendKeys('m');\n         expectFriendNames(['Mary', 'Mike', 'Adam'], 'friend');\n\n         searchText.clear();\n         searchText.sendKeys('76');\n         expectFriendNames(['John', 'Julie'], 'friend');\n       });\n\n       it('should search in specific fields when filtering with a predicate object', function() {\n         var searchAny = element(by.model('search.$'));\n         searchAny.clear();\n         searchAny.sendKeys('i');\n         expectFriendNames(['Mary', 'Mike', 'Julie', 'Juliette'], 'friendObj');\n       });\n       it('should use a equal comparison when comparator is true', function() {\n         var searchName = element(by.model('search.name'));\n         var strict = element(by.model('strict'));\n         searchName.clear();\n         searchName.sendKeys('Julie');\n         strict.click();\n         expectFriendNames(['Julie'], 'friendObj');\n       });\n     </file>\n   </example>\n */\nfunction filterFilter() {\n  return function(array, expression, comparator) {\n    if (!isArray(array)) return array;\n\n    var comparatorType = typeof(comparator),\n        predicates = [];\n\n    predicates.check = function(value) {\n      for (var j = 0; j < predicates.length; j++) {\n        if(!predicates[j](value)) {\n          return false;\n        }\n      }\n      return true;\n    };\n\n    if (comparatorType !== 'function') {\n      if (comparatorType === 'boolean' && comparator) {\n        comparator = function(obj, text) {\n          return angular.equals(obj, text);\n        };\n      } else {\n        comparator = function(obj, text) {\n          if (obj && text && typeof obj === 'object' && typeof text === 'object') {\n            for (var objKey in obj) {\n              if (objKey.charAt(0) !== '$' && hasOwnProperty.call(obj, objKey) &&\n                  comparator(obj[objKey], text[objKey])) {\n                return true;\n              }\n            }\n            return false;\n          }\n          text = (''+text).toLowerCase();\n          return (''+obj).toLowerCase().indexOf(text) > -1;\n        };\n      }\n    }\n\n    var search = function(obj, text){\n      if (typeof text == 'string' && text.charAt(0) === '!') {\n        return !search(obj, text.substr(1));\n      }\n      switch (typeof obj) {\n        case \"boolean\":\n        case \"number\":\n        case \"string\":\n          return comparator(obj, text);\n        case \"object\":\n          switch (typeof text) {\n            case \"object\":\n              return comparator(obj, text);\n            default:\n              for ( var objKey in obj) {\n                if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) {\n                  return true;\n                }\n              }\n              break;\n          }\n          return false;\n        case \"array\":\n          for ( var i = 0; i < obj.length; i++) {\n            if (search(obj[i], text)) {\n              return true;\n            }\n          }\n          return false;\n        default:\n          return false;\n      }\n    };\n    switch (typeof expression) {\n      case \"boolean\":\n      case \"number\":\n      case \"string\":\n        // Set up expression object and fall through\n        expression = {$:expression};\n        // jshint -W086\n      case \"object\":\n        // jshint +W086\n        for (var key in expression) {\n          (function(path) {\n            if (typeof expression[path] === 'undefined') return;\n            predicates.push(function(value) {\n              return search(path == '$' ? value : (value && value[path]), expression[path]);\n            });\n          })(key);\n        }\n        break;\n      case 'function':\n        predicates.push(expression);\n        break;\n      default:\n        return array;\n    }\n    var filtered = [];\n    for ( var j = 0; j < array.length; j++) {\n      var value = array[j];\n      if (predicates.check(value)) {\n        filtered.push(value);\n      }\n    }\n    return filtered;\n  };\n}\n\n/**\n * @ngdoc filter\n * @name currency\n * @kind function\n *\n * @description\n * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default\n * symbol for current locale is used.\n *\n * @param {number} amount Input to filter.\n * @param {string=} symbol Currency symbol or identifier to be displayed.\n * @returns {string} Formatted number.\n *\n *\n * @example\n   <example module=\"currencyExample\">\n     <file name=\"index.html\">\n       <script>\n         angular.module('currencyExample', [])\n           .controller('ExampleController', ['$scope', function($scope) {\n             $scope.amount = 1234.56;\n           }]);\n       </script>\n       <div ng-controller=\"ExampleController\">\n         <input type=\"number\" ng-model=\"amount\"> <br>\n         default currency symbol ($): <span id=\"currency-default\">{{amount | currency}}</span><br>\n         custom currency identifier (USD$): <span>{{amount | currency:\"USD$\"}}</span>\n       </div>\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should init with 1234.56', function() {\n         expect(element(by.id('currency-default')).getText()).toBe('$1,234.56');\n         expect(element(by.binding('amount | currency:\"USD$\"')).getText()).toBe('USD$1,234.56');\n       });\n       it('should update', function() {\n         if (browser.params.browser == 'safari') {\n           // Safari does not understand the minus key. See\n           // https://github.com/angular/protractor/issues/481\n           return;\n         }\n         element(by.model('amount')).clear();\n         element(by.model('amount')).sendKeys('-1234');\n         expect(element(by.id('currency-default')).getText()).toBe('($1,234.00)');\n         expect(element(by.binding('amount | currency:\"USD$\"')).getText()).toBe('(USD$1,234.00)');\n       });\n     </file>\n   </example>\n */\ncurrencyFilter.$inject = ['$locale'];\nfunction currencyFilter($locale) {\n  var formats = $locale.NUMBER_FORMATS;\n  return function(amount, currencySymbol){\n    if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM;\n    return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2).\n                replace(/\\u00A4/g, currencySymbol);\n  };\n}\n\n/**\n * @ngdoc filter\n * @name number\n * @kind function\n *\n * @description\n * Formats a number as text.\n *\n * If the input is not a number an empty string is returned.\n *\n * @param {number|string} number Number to format.\n * @param {(number|string)=} fractionSize Number of decimal places to round the number to.\n * If this is not provided then the fraction size is computed from the current locale's number\n * formatting pattern. In the case of the default locale, it will be 3.\n * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit.\n *\n * @example\n   <example module=\"numberFilterExample\">\n     <file name=\"index.html\">\n       <script>\n         angular.module('numberFilterExample', [])\n           .controller('ExampleController', ['$scope', function($scope) {\n             $scope.val = 1234.56789;\n           }]);\n       </script>\n       <div ng-controller=\"ExampleController\">\n         Enter number: <input ng-model='val'><br>\n         Default formatting: <span id='number-default'>{{val | number}}</span><br>\n         No fractions: <span>{{val | number:0}}</span><br>\n         Negative number: <span>{{-val | number:4}}</span>\n       </div>\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should format numbers', function() {\n         expect(element(by.id('number-default')).getText()).toBe('1,234.568');\n         expect(element(by.binding('val | number:0')).getText()).toBe('1,235');\n         expect(element(by.binding('-val | number:4')).getText()).toBe('-1,234.5679');\n       });\n\n       it('should update', function() {\n         element(by.model('val')).clear();\n         element(by.model('val')).sendKeys('3374.333');\n         expect(element(by.id('number-default')).getText()).toBe('3,374.333');\n         expect(element(by.binding('val | number:0')).getText()).toBe('3,374');\n         expect(element(by.binding('-val | number:4')).getText()).toBe('-3,374.3330');\n      });\n     </file>\n   </example>\n */\n\n\nnumberFilter.$inject = ['$locale'];\nfunction numberFilter($locale) {\n  var formats = $locale.NUMBER_FORMATS;\n  return function(number, fractionSize) {\n    return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP,\n      fractionSize);\n  };\n}\n\nvar DECIMAL_SEP = '.';\nfunction formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {\n  if (number == null || !isFinite(number) || isObject(number)) return '';\n\n  var isNegative = number < 0;\n  number = Math.abs(number);\n  var numStr = number + '',\n      formatedText = '',\n      parts = [];\n\n  var hasExponent = false;\n  if (numStr.indexOf('e') !== -1) {\n    var match = numStr.match(/([\\d\\.]+)e(-?)(\\d+)/);\n    if (match && match[2] == '-' && match[3] > fractionSize + 1) {\n      numStr = '0';\n      number = 0;\n    } else {\n      formatedText = numStr;\n      hasExponent = true;\n    }\n  }\n\n  if (!hasExponent) {\n    var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length;\n\n    // determine fractionSize if it is not specified\n    if (isUndefined(fractionSize)) {\n      fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac);\n    }\n\n    // safely round numbers in JS without hitting imprecisions of floating-point arithmetics\n    // inspired by:\n    // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/round\n    number = +(Math.round(+(number.toString() + 'e' + fractionSize)).toString() + 'e' + -fractionSize);\n\n    var fraction = ('' + number).split(DECIMAL_SEP);\n    var whole = fraction[0];\n    fraction = fraction[1] || '';\n\n    var i, pos = 0,\n        lgroup = pattern.lgSize,\n        group = pattern.gSize;\n\n    if (whole.length >= (lgroup + group)) {\n      pos = whole.length - lgroup;\n      for (i = 0; i < pos; i++) {\n        if ((pos - i)%group === 0 && i !== 0) {\n          formatedText += groupSep;\n        }\n        formatedText += whole.charAt(i);\n      }\n    }\n\n    for (i = pos; i < whole.length; i++) {\n      if ((whole.length - i)%lgroup === 0 && i !== 0) {\n        formatedText += groupSep;\n      }\n      formatedText += whole.charAt(i);\n    }\n\n    // format fraction part.\n    while(fraction.length < fractionSize) {\n      fraction += '0';\n    }\n\n    if (fractionSize && fractionSize !== \"0\") formatedText += decimalSep + fraction.substr(0, fractionSize);\n  } else {\n\n    if (fractionSize > 0 && number > -1 && number < 1) {\n      formatedText = number.toFixed(fractionSize);\n    }\n  }\n\n  parts.push(isNegative ? pattern.negPre : pattern.posPre);\n  parts.push(formatedText);\n  parts.push(isNegative ? pattern.negSuf : pattern.posSuf);\n  return parts.join('');\n}\n\nfunction padNumber(num, digits, trim) {\n  var neg = '';\n  if (num < 0) {\n    neg =  '-';\n    num = -num;\n  }\n  num = '' + num;\n  while(num.length < digits) num = '0' + num;\n  if (trim)\n    num = num.substr(num.length - digits);\n  return neg + num;\n}\n\n\nfunction dateGetter(name, size, offset, trim) {\n  offset = offset || 0;\n  return function(date) {\n    var value = date['get' + name]();\n    if (offset > 0 || value > -offset)\n      value += offset;\n    if (value === 0 && offset == -12 ) value = 12;\n    return padNumber(value, size, trim);\n  };\n}\n\nfunction dateStrGetter(name, shortForm) {\n  return function(date, formats) {\n    var value = date['get' + name]();\n    var get = uppercase(shortForm ? ('SHORT' + name) : name);\n\n    return formats[get][value];\n  };\n}\n\nfunction timeZoneGetter(date) {\n  var zone = -1 * date.getTimezoneOffset();\n  var paddedZone = (zone >= 0) ? \"+\" : \"\";\n\n  paddedZone += padNumber(Math[zone > 0 ? 'floor' : 'ceil'](zone / 60), 2) +\n                padNumber(Math.abs(zone % 60), 2);\n\n  return paddedZone;\n}\n\nfunction ampmGetter(date, formats) {\n  return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];\n}\n\nvar DATE_FORMATS = {\n  yyyy: dateGetter('FullYear', 4),\n    yy: dateGetter('FullYear', 2, 0, true),\n     y: dateGetter('FullYear', 1),\n  MMMM: dateStrGetter('Month'),\n   MMM: dateStrGetter('Month', true),\n    MM: dateGetter('Month', 2, 1),\n     M: dateGetter('Month', 1, 1),\n    dd: dateGetter('Date', 2),\n     d: dateGetter('Date', 1),\n    HH: dateGetter('Hours', 2),\n     H: dateGetter('Hours', 1),\n    hh: dateGetter('Hours', 2, -12),\n     h: dateGetter('Hours', 1, -12),\n    mm: dateGetter('Minutes', 2),\n     m: dateGetter('Minutes', 1),\n    ss: dateGetter('Seconds', 2),\n     s: dateGetter('Seconds', 1),\n     // while ISO 8601 requires fractions to be prefixed with `.` or `,`\n     // we can be just safely rely on using `sss` since we currently don't support single or two digit fractions\n   sss: dateGetter('Milliseconds', 3),\n  EEEE: dateStrGetter('Day'),\n   EEE: dateStrGetter('Day', true),\n     a: ampmGetter,\n     Z: timeZoneGetter\n};\n\nvar DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/,\n    NUMBER_STRING = /^\\-?\\d+$/;\n\n/**\n * @ngdoc filter\n * @name date\n * @kind function\n *\n * @description\n *   Formats `date` to a string based on the requested `format`.\n *\n *   `format` string can be composed of the following elements:\n *\n *   * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)\n *   * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)\n *   * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)\n *   * `'MMMM'`: Month in year (January-December)\n *   * `'MMM'`: Month in year (Jan-Dec)\n *   * `'MM'`: Month in year, padded (01-12)\n *   * `'M'`: Month in year (1-12)\n *   * `'dd'`: Day in month, padded (01-31)\n *   * `'d'`: Day in month (1-31)\n *   * `'EEEE'`: Day in Week,(Sunday-Saturday)\n *   * `'EEE'`: Day in Week, (Sun-Sat)\n *   * `'HH'`: Hour in day, padded (00-23)\n *   * `'H'`: Hour in day (0-23)\n *   * `'hh'`: Hour in am/pm, padded (01-12)\n *   * `'h'`: Hour in am/pm, (1-12)\n *   * `'mm'`: Minute in hour, padded (00-59)\n *   * `'m'`: Minute in hour (0-59)\n *   * `'ss'`: Second in minute, padded (00-59)\n *   * `'s'`: Second in minute (0-59)\n *   * `'.sss' or ',sss'`: Millisecond in second, padded (000-999)\n *   * `'a'`: am/pm marker\n *   * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-+1200)\n *\n *   `format` string can also be one of the following predefined\n *   {@link guide/i18n localizable formats}:\n *\n *   * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale\n *     (e.g. Sep 3, 2010 12:05:08 pm)\n *   * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US  locale (e.g. 9/3/10 12:05 pm)\n *   * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US  locale\n *     (e.g. Friday, September 3, 2010)\n *   * `'longDate'`: equivalent to `'MMMM d, y'` for en_US  locale (e.g. September 3, 2010)\n *   * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US  locale (e.g. Sep 3, 2010)\n *   * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)\n *   * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm)\n *   * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm)\n *\n *   `format` string can contain literal values. These need to be quoted with single quotes (e.g.\n *   `\"h 'in the morning'\"`). In order to output single quote, use two single quotes in a sequence\n *   (e.g. `\"h 'o''clock'\"`).\n *\n * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or\n *    number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.SSSZ and its\n *    shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is\n *    specified in the string input, the time is considered to be in the local timezone.\n * @param {string=} format Formatting rules (see Description). If not specified,\n *    `mediumDate` is used.\n * @returns {string} Formatted string or the input if input is not recognized as date/millis.\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n       <span ng-non-bindable>{{1288323623006 | date:'medium'}}</span>:\n           <span>{{1288323623006 | date:'medium'}}</span><br>\n       <span ng-non-bindable>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span>:\n          <span>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span><br>\n       <span ng-non-bindable>{{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}</span>:\n          <span>{{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}</span><br>\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should format date', function() {\n         expect(element(by.binding(\"1288323623006 | date:'medium'\")).getText()).\n            toMatch(/Oct 2\\d, 2010 \\d{1,2}:\\d{2}:\\d{2} (AM|PM)/);\n         expect(element(by.binding(\"1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'\")).getText()).\n            toMatch(/2010\\-10\\-2\\d \\d{2}:\\d{2}:\\d{2} (\\-|\\+)?\\d{4}/);\n         expect(element(by.binding(\"'1288323623006' | date:'MM/dd/yyyy @ h:mma'\")).getText()).\n            toMatch(/10\\/2\\d\\/2010 @ \\d{1,2}:\\d{2}(AM|PM)/);\n       });\n     </file>\n   </example>\n */\ndateFilter.$inject = ['$locale'];\nfunction dateFilter($locale) {\n\n\n  var R_ISO8601_STR = /^(\\d{4})-?(\\d\\d)-?(\\d\\d)(?:T(\\d\\d)(?::?(\\d\\d)(?::?(\\d\\d)(?:\\.(\\d+))?)?)?(Z|([+-])(\\d\\d):?(\\d\\d))?)?$/;\n                     // 1        2       3         4          5          6          7          8  9     10      11\n  function jsonStringToDate(string) {\n    var match;\n    if (match = string.match(R_ISO8601_STR)) {\n      var date = new Date(0),\n          tzHour = 0,\n          tzMin  = 0,\n          dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear,\n          timeSetter = match[8] ? date.setUTCHours : date.setHours;\n\n      if (match[9]) {\n        tzHour = int(match[9] + match[10]);\n        tzMin = int(match[9] + match[11]);\n      }\n      dateSetter.call(date, int(match[1]), int(match[2]) - 1, int(match[3]));\n      var h = int(match[4]||0) - tzHour;\n      var m = int(match[5]||0) - tzMin;\n      var s = int(match[6]||0);\n      var ms = Math.round(parseFloat('0.' + (match[7]||0)) * 1000);\n      timeSetter.call(date, h, m, s, ms);\n      return date;\n    }\n    return string;\n  }\n\n\n  return function(date, format) {\n    var text = '',\n        parts = [],\n        fn, match;\n\n    format = format || 'mediumDate';\n    format = $locale.DATETIME_FORMATS[format] || format;\n    if (isString(date)) {\n      date = NUMBER_STRING.test(date) ? int(date) : jsonStringToDate(date);\n    }\n\n    if (isNumber(date)) {\n      date = new Date(date);\n    }\n\n    if (!isDate(date)) {\n      return date;\n    }\n\n    while(format) {\n      match = DATE_FORMATS_SPLIT.exec(format);\n      if (match) {\n        parts = concat(parts, match, 1);\n        format = parts.pop();\n      } else {\n        parts.push(format);\n        format = null;\n      }\n    }\n\n    forEach(parts, function(value){\n      fn = DATE_FORMATS[value];\n      text += fn ? fn(date, $locale.DATETIME_FORMATS)\n                 : value.replace(/(^'|'$)/g, '').replace(/''/g, \"'\");\n    });\n\n    return text;\n  };\n}\n\n\n/**\n * @ngdoc filter\n * @name json\n * @kind function\n *\n * @description\n *   Allows you to convert a JavaScript object into JSON string.\n *\n *   This filter is mostly useful for debugging. When using the double curly {{value}} notation\n *   the binding is automatically converted to JSON.\n *\n * @param {*} object Any JavaScript object (including arrays and primitive types) to filter.\n * @returns {string} JSON string.\n *\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n       <pre>{{ {'name':'value'} | json }}</pre>\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should jsonify filtered objects', function() {\n         expect(element(by.binding(\"{'name':'value'}\")).getText()).toMatch(/\\{\\n  \"name\": ?\"value\"\\n}/);\n       });\n     </file>\n   </example>\n *\n */\nfunction jsonFilter() {\n  return function(object) {\n    return toJson(object, true);\n  };\n}\n\n\n/**\n * @ngdoc filter\n * @name lowercase\n * @kind function\n * @description\n * Converts string to lowercase.\n * @see angular.lowercase\n */\nvar lowercaseFilter = valueFn(lowercase);\n\n\n/**\n * @ngdoc filter\n * @name uppercase\n * @kind function\n * @description\n * Converts string to uppercase.\n * @see angular.uppercase\n */\nvar uppercaseFilter = valueFn(uppercase);\n\n/**\n * @ngdoc filter\n * @name limitTo\n * @kind function\n *\n * @description\n * Creates a new array or string containing only a specified number of elements. The elements\n * are taken from either the beginning or the end of the source array or string, as specified by\n * the value and sign (positive or negative) of `limit`.\n *\n * @param {Array|string} input Source array or string to be limited.\n * @param {string|number} limit The length of the returned array or string. If the `limit` number\n *     is positive, `limit` number of items from the beginning of the source array/string are copied.\n *     If the number is negative, `limit` number  of items from the end of the source array/string\n *     are copied. The `limit` will be trimmed if it exceeds `array.length`\n * @returns {Array|string} A new sub-array or substring of length `limit` or less if input array\n *     had less than `limit` elements.\n *\n * @example\n   <example module=\"limitToExample\">\n     <file name=\"index.html\">\n       <script>\n         angular.module('limitToExample', [])\n           .controller('ExampleController', ['$scope', function($scope) {\n             $scope.numbers = [1,2,3,4,5,6,7,8,9];\n             $scope.letters = \"abcdefghi\";\n             $scope.numLimit = 3;\n             $scope.letterLimit = 3;\n           }]);\n       </script>\n       <div ng-controller=\"ExampleController\">\n         Limit {{numbers}} to: <input type=\"integer\" ng-model=\"numLimit\">\n         <p>Output numbers: {{ numbers | limitTo:numLimit }}</p>\n         Limit {{letters}} to: <input type=\"integer\" ng-model=\"letterLimit\">\n         <p>Output letters: {{ letters | limitTo:letterLimit }}</p>\n       </div>\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       var numLimitInput = element(by.model('numLimit'));\n       var letterLimitInput = element(by.model('letterLimit'));\n       var limitedNumbers = element(by.binding('numbers | limitTo:numLimit'));\n       var limitedLetters = element(by.binding('letters | limitTo:letterLimit'));\n\n       it('should limit the number array to first three items', function() {\n         expect(numLimitInput.getAttribute('value')).toBe('3');\n         expect(letterLimitInput.getAttribute('value')).toBe('3');\n         expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3]');\n         expect(limitedLetters.getText()).toEqual('Output letters: abc');\n       });\n\n       it('should update the output when -3 is entered', function() {\n         numLimitInput.clear();\n         numLimitInput.sendKeys('-3');\n         letterLimitInput.clear();\n         letterLimitInput.sendKeys('-3');\n         expect(limitedNumbers.getText()).toEqual('Output numbers: [7,8,9]');\n         expect(limitedLetters.getText()).toEqual('Output letters: ghi');\n       });\n\n       it('should not exceed the maximum size of input array', function() {\n         numLimitInput.clear();\n         numLimitInput.sendKeys('100');\n         letterLimitInput.clear();\n         letterLimitInput.sendKeys('100');\n         expect(limitedNumbers.getText()).toEqual('Output numbers: [1,2,3,4,5,6,7,8,9]');\n         expect(limitedLetters.getText()).toEqual('Output letters: abcdefghi');\n       });\n     </file>\n   </example>\n */\nfunction limitToFilter(){\n  return function(input, limit) {\n    if (!isArray(input) && !isString(input)) return input;\n\n    if (Math.abs(Number(limit)) === Infinity) {\n      limit = Number(limit);\n    } else {\n      limit = int(limit);\n    }\n\n    if (isString(input)) {\n      //NaN check on limit\n      if (limit) {\n        return limit >= 0 ? input.slice(0, limit) : input.slice(limit, input.length);\n      } else {\n        return \"\";\n      }\n    }\n\n    var out = [],\n      i, n;\n\n    // if abs(limit) exceeds maximum length, trim it\n    if (limit > input.length)\n      limit = input.length;\n    else if (limit < -input.length)\n      limit = -input.length;\n\n    if (limit > 0) {\n      i = 0;\n      n = limit;\n    } else {\n      i = input.length + limit;\n      n = input.length;\n    }\n\n    for (; i<n; i++) {\n      out.push(input[i]);\n    }\n\n    return out;\n  };\n}\n\n/**\n * @ngdoc filter\n * @name orderBy\n * @kind function\n *\n * @description\n * Orders a specified `array` by the `expression` predicate. It is ordered alphabetically\n * for strings and numerically for numbers. Note: if you notice numbers are not being sorted\n * correctly, make sure they are actually being saved as numbers and not strings.\n *\n * @param {Array} array The array to sort.\n * @param {function(*)|string|Array.<(function(*)|string)>} expression A predicate to be\n *    used by the comparator to determine the order of elements.\n *\n *    Can be one of:\n *\n *    - `function`: Getter function. The result of this function will be sorted using the\n *      `<`, `=`, `>` operator.\n *    - `string`: An Angular expression which evaluates to an object to order by, such as 'name'\n *      to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control\n *      ascending or descending sort order (for example, +name or -name).\n *    - `Array`: An array of function or string predicates. The first predicate in the array\n *      is used for sorting, but when two items are equivalent, the next predicate is used.\n *\n * @param {boolean=} reverse Reverse the order of the array.\n * @returns {Array} Sorted copy of the source array.\n *\n * @example\n   <example module=\"orderByExample\">\n     <file name=\"index.html\">\n       <script>\n         angular.module('orderByExample', [])\n           .controller('ExampleController', ['$scope', function($scope) {\n             $scope.friends =\n                 [{name:'John', phone:'555-1212', age:10},\n                  {name:'Mary', phone:'555-9876', age:19},\n                  {name:'Mike', phone:'555-4321', age:21},\n                  {name:'Adam', phone:'555-5678', age:35},\n                  {name:'Julie', phone:'555-8765', age:29}];\n             $scope.predicate = '-age';\n           }]);\n       </script>\n       <div ng-controller=\"ExampleController\">\n         <pre>Sorting predicate = {{predicate}}; reverse = {{reverse}}</pre>\n         <hr/>\n         [ <a href=\"\" ng-click=\"predicate=''\">unsorted</a> ]\n         <table class=\"friend\">\n           <tr>\n             <th><a href=\"\" ng-click=\"predicate = 'name'; reverse=false\">Name</a>\n                 (<a href=\"\" ng-click=\"predicate = '-name'; reverse=false\">^</a>)</th>\n             <th><a href=\"\" ng-click=\"predicate = 'phone'; reverse=!reverse\">Phone Number</a></th>\n             <th><a href=\"\" ng-click=\"predicate = 'age'; reverse=!reverse\">Age</a></th>\n           </tr>\n           <tr ng-repeat=\"friend in friends | orderBy:predicate:reverse\">\n             <td>{{friend.name}}</td>\n             <td>{{friend.phone}}</td>\n             <td>{{friend.age}}</td>\n           </tr>\n         </table>\n       </div>\n     </file>\n   </example>\n *\n * It's also possible to call the orderBy filter manually, by injecting `$filter`, retrieving the\n * filter routine with `$filter('orderBy')`, and calling the returned filter routine with the\n * desired parameters.\n *\n * Example:\n *\n * @example\n  <example module=\"orderByExample\">\n    <file name=\"index.html\">\n      <div ng-controller=\"ExampleController\">\n        <table class=\"friend\">\n          <tr>\n            <th><a href=\"\" ng-click=\"reverse=false;order('name', false)\">Name</a>\n              (<a href=\"\" ng-click=\"order('-name',false)\">^</a>)</th>\n            <th><a href=\"\" ng-click=\"reverse=!reverse;order('phone', reverse)\">Phone Number</a></th>\n            <th><a href=\"\" ng-click=\"reverse=!reverse;order('age',reverse)\">Age</a></th>\n          </tr>\n          <tr ng-repeat=\"friend in friends\">\n            <td>{{friend.name}}</td>\n            <td>{{friend.phone}}</td>\n            <td>{{friend.age}}</td>\n          </tr>\n        </table>\n      </div>\n    </file>\n\n    <file name=\"script.js\">\n      angular.module('orderByExample', [])\n        .controller('ExampleController', ['$scope', '$filter', function($scope, $filter) {\n          var orderBy = $filter('orderBy');\n          $scope.friends = [\n            { name: 'John',    phone: '555-1212',    age: 10 },\n            { name: 'Mary',    phone: '555-9876',    age: 19 },\n            { name: 'Mike',    phone: '555-4321',    age: 21 },\n            { name: 'Adam',    phone: '555-5678',    age: 35 },\n            { name: 'Julie',   phone: '555-8765',    age: 29 }\n          ];\n          $scope.order = function(predicate, reverse) {\n            $scope.friends = orderBy($scope.friends, predicate, reverse);\n          };\n          $scope.order('-age',false);\n        }]);\n    </file>\n</example>\n */\norderByFilter.$inject = ['$parse'];\nfunction orderByFilter($parse){\n  return function(array, sortPredicate, reverseOrder) {\n    if (!isArray(array)) return array;\n    if (!sortPredicate) return array;\n    sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate];\n    sortPredicate = map(sortPredicate, function(predicate){\n      var descending = false, get = predicate || identity;\n      if (isString(predicate)) {\n        if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) {\n          descending = predicate.charAt(0) == '-';\n          predicate = predicate.substring(1);\n        }\n        get = $parse(predicate);\n        if (get.constant) {\n          var key = get();\n          return reverseComparator(function(a,b) {\n            return compare(a[key], b[key]);\n          }, descending);\n        }\n      }\n      return reverseComparator(function(a,b){\n        return compare(get(a),get(b));\n      }, descending);\n    });\n    var arrayCopy = [];\n    for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); }\n    return arrayCopy.sort(reverseComparator(comparator, reverseOrder));\n\n    function comparator(o1, o2){\n      for ( var i = 0; i < sortPredicate.length; i++) {\n        var comp = sortPredicate[i](o1, o2);\n        if (comp !== 0) return comp;\n      }\n      return 0;\n    }\n    function reverseComparator(comp, descending) {\n      return toBoolean(descending)\n          ? function(a,b){return comp(b,a);}\n          : comp;\n    }\n    function compare(v1, v2){\n      var t1 = typeof v1;\n      var t2 = typeof v2;\n      if (t1 == t2) {\n        if (isDate(v1) && isDate(v2)) {\n          v1 = v1.valueOf();\n          v2 = v2.valueOf();\n        }\n        if (t1 == \"string\") {\n           v1 = v1.toLowerCase();\n           v2 = v2.toLowerCase();\n        }\n        if (v1 === v2) return 0;\n        return v1 < v2 ? -1 : 1;\n      } else {\n        return t1 < t2 ? -1 : 1;\n      }\n    }\n  };\n}\n\nfunction ngDirective(directive) {\n  if (isFunction(directive)) {\n    directive = {\n      link: directive\n    };\n  }\n  directive.restrict = directive.restrict || 'AC';\n  return valueFn(directive);\n}\n\n/**\n * @ngdoc directive\n * @name a\n * @restrict E\n *\n * @description\n * Modifies the default behavior of the html A tag so that the default action is prevented when\n * the href attribute is empty.\n *\n * This change permits the easy creation of action links with the `ngClick` directive\n * without changing the location or causing page reloads, e.g.:\n * `<a href=\"\" ng-click=\"list.addItem()\">Add Item</a>`\n */\nvar htmlAnchorDirective = valueFn({\n  restrict: 'E',\n  compile: function(element, attr) {\n\n    if (msie <= 8) {\n\n      // turn <a href ng-click=\"..\">link</a> into a stylable link in IE\n      // but only if it doesn't have name attribute, in which case it's an anchor\n      if (!attr.href && !attr.name) {\n        attr.$set('href', '');\n      }\n\n      // add a comment node to anchors to workaround IE bug that causes element content to be reset\n      // to new attribute content if attribute is updated with value containing @ and element also\n      // contains value with @\n      // see issue #1949\n      element.append(document.createComment('IE fix'));\n    }\n\n    if (!attr.href && !attr.xlinkHref && !attr.name) {\n      return function(scope, element) {\n        // SVGAElement does not use the href attribute, but rather the 'xlinkHref' attribute.\n        var href = toString.call(element.prop('href')) === '[object SVGAnimatedString]' ?\n                   'xlink:href' : 'href';\n        element.on('click', function(event){\n          // if we have no href url, then don't navigate anywhere.\n          if (!element.attr(href)) {\n            event.preventDefault();\n          }\n        });\n      };\n    }\n  }\n});\n\n/**\n * @ngdoc directive\n * @name ngHref\n * @restrict A\n * @priority 99\n *\n * @description\n * Using Angular markup like `{{hash}}` in an href attribute will\n * make the link go to the wrong URL if the user clicks it before\n * Angular has a chance to replace the `{{hash}}` markup with its\n * value. Until Angular replaces the markup the link will be broken\n * and will most likely return a 404 error.\n *\n * The `ngHref` directive solves this problem.\n *\n * The wrong way to write it:\n * ```html\n * <a href=\"http://www.gravatar.com/avatar/{{hash}}\"/>\n * ```\n *\n * The correct way to write it:\n * ```html\n * <a ng-href=\"http://www.gravatar.com/avatar/{{hash}}\"/>\n * ```\n *\n * @element A\n * @param {template} ngHref any string which can contain `{{}}` markup.\n *\n * @example\n * This example shows various combinations of `href`, `ng-href` and `ng-click` attributes\n * in links and their different behaviors:\n    <example>\n      <file name=\"index.html\">\n        <input ng-model=\"value\" /><br />\n        <a id=\"link-1\" href ng-click=\"value = 1\">link 1</a> (link, don't reload)<br />\n        <a id=\"link-2\" href=\"\" ng-click=\"value = 2\">link 2</a> (link, don't reload)<br />\n        <a id=\"link-3\" ng-href=\"/{{'123'}}\">link 3</a> (link, reload!)<br />\n        <a id=\"link-4\" href=\"\" name=\"xx\" ng-click=\"value = 4\">anchor</a> (link, don't reload)<br />\n        <a id=\"link-5\" name=\"xxx\" ng-click=\"value = 5\">anchor</a> (no link)<br />\n        <a id=\"link-6\" ng-href=\"{{value}}\">link</a> (link, change location)\n      </file>\n      <file name=\"protractor.js\" type=\"protractor\">\n        it('should execute ng-click but not reload when href without value', function() {\n          element(by.id('link-1')).click();\n          expect(element(by.model('value')).getAttribute('value')).toEqual('1');\n          expect(element(by.id('link-1')).getAttribute('href')).toBe('');\n        });\n\n        it('should execute ng-click but not reload when href empty string', function() {\n          element(by.id('link-2')).click();\n          expect(element(by.model('value')).getAttribute('value')).toEqual('2');\n          expect(element(by.id('link-2')).getAttribute('href')).toBe('');\n        });\n\n        it('should execute ng-click and change url when ng-href specified', function() {\n          expect(element(by.id('link-3')).getAttribute('href')).toMatch(/\\/123$/);\n\n          element(by.id('link-3')).click();\n\n          // At this point, we navigate away from an Angular page, so we need\n          // to use browser.driver to get the base webdriver.\n\n          browser.wait(function() {\n            return browser.driver.getCurrentUrl().then(function(url) {\n              return url.match(/\\/123$/);\n            });\n          }, 5000, 'page should navigate to /123');\n        });\n\n        xit('should execute ng-click but not reload when href empty string and name specified', function() {\n          element(by.id('link-4')).click();\n          expect(element(by.model('value')).getAttribute('value')).toEqual('4');\n          expect(element(by.id('link-4')).getAttribute('href')).toBe('');\n        });\n\n        it('should execute ng-click but not reload when no href but name specified', function() {\n          element(by.id('link-5')).click();\n          expect(element(by.model('value')).getAttribute('value')).toEqual('5');\n          expect(element(by.id('link-5')).getAttribute('href')).toBe(null);\n        });\n\n        it('should only change url when only ng-href', function() {\n          element(by.model('value')).clear();\n          element(by.model('value')).sendKeys('6');\n          expect(element(by.id('link-6')).getAttribute('href')).toMatch(/\\/6$/);\n\n          element(by.id('link-6')).click();\n\n          // At this point, we navigate away from an Angular page, so we need\n          // to use browser.driver to get the base webdriver.\n          browser.wait(function() {\n            return browser.driver.getCurrentUrl().then(function(url) {\n              return url.match(/\\/6$/);\n            });\n          }, 5000, 'page should navigate to /6');\n        });\n      </file>\n    </example>\n */\n\n/**\n * @ngdoc directive\n * @name ngSrc\n * @restrict A\n * @priority 99\n *\n * @description\n * Using Angular markup like `{{hash}}` in a `src` attribute doesn't\n * work right: The browser will fetch from the URL with the literal\n * text `{{hash}}` until Angular replaces the expression inside\n * `{{hash}}`. The `ngSrc` directive solves this problem.\n *\n * The buggy way to write it:\n * ```html\n * <img src=\"http://www.gravatar.com/avatar/{{hash}}\"/>\n * ```\n *\n * The correct way to write it:\n * ```html\n * <img ng-src=\"http://www.gravatar.com/avatar/{{hash}}\"/>\n * ```\n *\n * @element IMG\n * @param {template} ngSrc any string which can contain `{{}}` markup.\n */\n\n/**\n * @ngdoc directive\n * @name ngSrcset\n * @restrict A\n * @priority 99\n *\n * @description\n * Using Angular markup like `{{hash}}` in a `srcset` attribute doesn't\n * work right: The browser will fetch from the URL with the literal\n * text `{{hash}}` until Angular replaces the expression inside\n * `{{hash}}`. The `ngSrcset` directive solves this problem.\n *\n * The buggy way to write it:\n * ```html\n * <img srcset=\"http://www.gravatar.com/avatar/{{hash}} 2x\"/>\n * ```\n *\n * The correct way to write it:\n * ```html\n * <img ng-srcset=\"http://www.gravatar.com/avatar/{{hash}} 2x\"/>\n * ```\n *\n * @element IMG\n * @param {template} ngSrcset any string which can contain `{{}}` markup.\n */\n\n/**\n * @ngdoc directive\n * @name ngDisabled\n * @restrict A\n * @priority 100\n *\n * @description\n *\n * The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs:\n * ```html\n * <div ng-init=\"scope = { isDisabled: false }\">\n *  <button disabled=\"{{scope.isDisabled}}\">Disabled</button>\n * </div>\n * ```\n *\n * The HTML specification does not require browsers to preserve the values of boolean attributes\n * such as disabled. (Their presence means true and their absence means false.)\n * If we put an Angular interpolation expression into such an attribute then the\n * binding information would be lost when the browser removes the attribute.\n * The `ngDisabled` directive solves this problem for the `disabled` attribute.\n * This complementary directive is not removed by the browser and so provides\n * a permanent reliable place to store the binding information.\n *\n * @example\n    <example>\n      <file name=\"index.html\">\n        Click me to toggle: <input type=\"checkbox\" ng-model=\"checked\"><br/>\n        <button ng-model=\"button\" ng-disabled=\"checked\">Button</button>\n      </file>\n      <file name=\"protractor.js\" type=\"protractor\">\n        it('should toggle button', function() {\n          expect(element(by.css('button')).getAttribute('disabled')).toBeFalsy();\n          element(by.model('checked')).click();\n          expect(element(by.css('button')).getAttribute('disabled')).toBeTruthy();\n        });\n      </file>\n    </example>\n *\n * @element INPUT\n * @param {expression} ngDisabled If the {@link guide/expression expression} is truthy,\n *     then special attribute \"disabled\" will be set on the element\n */\n\n\n/**\n * @ngdoc directive\n * @name ngChecked\n * @restrict A\n * @priority 100\n *\n * @description\n * The HTML specification does not require browsers to preserve the values of boolean attributes\n * such as checked. (Their presence means true and their absence means false.)\n * If we put an Angular interpolation expression into such an attribute then the\n * binding information would be lost when the browser removes the attribute.\n * The `ngChecked` directive solves this problem for the `checked` attribute.\n * This complementary directive is not removed by the browser and so provides\n * a permanent reliable place to store the binding information.\n * @example\n    <example>\n      <file name=\"index.html\">\n        Check me to check both: <input type=\"checkbox\" ng-model=\"master\"><br/>\n        <input id=\"checkSlave\" type=\"checkbox\" ng-checked=\"master\">\n      </file>\n      <file name=\"protractor.js\" type=\"protractor\">\n        it('should check both checkBoxes', function() {\n          expect(element(by.id('checkSlave')).getAttribute('checked')).toBeFalsy();\n          element(by.model('master')).click();\n          expect(element(by.id('checkSlave')).getAttribute('checked')).toBeTruthy();\n        });\n      </file>\n    </example>\n *\n * @element INPUT\n * @param {expression} ngChecked If the {@link guide/expression expression} is truthy,\n *     then special attribute \"checked\" will be set on the element\n */\n\n\n/**\n * @ngdoc directive\n * @name ngReadonly\n * @restrict A\n * @priority 100\n *\n * @description\n * The HTML specification does not require browsers to preserve the values of boolean attributes\n * such as readonly. (Their presence means true and their absence means false.)\n * If we put an Angular interpolation expression into such an attribute then the\n * binding information would be lost when the browser removes the attribute.\n * The `ngReadonly` directive solves this problem for the `readonly` attribute.\n * This complementary directive is not removed by the browser and so provides\n * a permanent reliable place to store the binding information.\n * @example\n    <example>\n      <file name=\"index.html\">\n        Check me to make text readonly: <input type=\"checkbox\" ng-model=\"checked\"><br/>\n        <input type=\"text\" ng-readonly=\"checked\" value=\"I'm Angular\"/>\n      </file>\n      <file name=\"protractor.js\" type=\"protractor\">\n        it('should toggle readonly attr', function() {\n          expect(element(by.css('[type=\"text\"]')).getAttribute('readonly')).toBeFalsy();\n          element(by.model('checked')).click();\n          expect(element(by.css('[type=\"text\"]')).getAttribute('readonly')).toBeTruthy();\n        });\n      </file>\n    </example>\n *\n * @element INPUT\n * @param {expression} ngReadonly If the {@link guide/expression expression} is truthy,\n *     then special attribute \"readonly\" will be set on the element\n */\n\n\n/**\n * @ngdoc directive\n * @name ngSelected\n * @restrict A\n * @priority 100\n *\n * @description\n * The HTML specification does not require browsers to preserve the values of boolean attributes\n * such as selected. (Their presence means true and their absence means false.)\n * If we put an Angular interpolation expression into such an attribute then the\n * binding information would be lost when the browser removes the attribute.\n * The `ngSelected` directive solves this problem for the `selected` attribute.\n * This complementary directive is not removed by the browser and so provides\n * a permanent reliable place to store the binding information.\n *\n * @example\n    <example>\n      <file name=\"index.html\">\n        Check me to select: <input type=\"checkbox\" ng-model=\"selected\"><br/>\n        <select>\n          <option>Hello!</option>\n          <option id=\"greet\" ng-selected=\"selected\">Greetings!</option>\n        </select>\n      </file>\n      <file name=\"protractor.js\" type=\"protractor\">\n        it('should select Greetings!', function() {\n          expect(element(by.id('greet')).getAttribute('selected')).toBeFalsy();\n          element(by.model('selected')).click();\n          expect(element(by.id('greet')).getAttribute('selected')).toBeTruthy();\n        });\n      </file>\n    </example>\n *\n * @element OPTION\n * @param {expression} ngSelected If the {@link guide/expression expression} is truthy,\n *     then special attribute \"selected\" will be set on the element\n */\n\n/**\n * @ngdoc directive\n * @name ngOpen\n * @restrict A\n * @priority 100\n *\n * @description\n * The HTML specification does not require browsers to preserve the values of boolean attributes\n * such as open. (Their presence means true and their absence means false.)\n * If we put an Angular interpolation expression into such an attribute then the\n * binding information would be lost when the browser removes the attribute.\n * The `ngOpen` directive solves this problem for the `open` attribute.\n * This complementary directive is not removed by the browser and so provides\n * a permanent reliable place to store the binding information.\n * @example\n     <example>\n       <file name=\"index.html\">\n         Check me check multiple: <input type=\"checkbox\" ng-model=\"open\"><br/>\n         <details id=\"details\" ng-open=\"open\">\n            <summary>Show/Hide me</summary>\n         </details>\n       </file>\n       <file name=\"protractor.js\" type=\"protractor\">\n         it('should toggle open', function() {\n           expect(element(by.id('details')).getAttribute('open')).toBeFalsy();\n           element(by.model('open')).click();\n           expect(element(by.id('details')).getAttribute('open')).toBeTruthy();\n         });\n       </file>\n     </example>\n *\n * @element DETAILS\n * @param {expression} ngOpen If the {@link guide/expression expression} is truthy,\n *     then special attribute \"open\" will be set on the element\n */\n\nvar ngAttributeAliasDirectives = {};\n\n\n// boolean attrs are evaluated\nforEach(BOOLEAN_ATTR, function(propName, attrName) {\n  // binding to multiple is not supported\n  if (propName == \"multiple\") return;\n\n  var normalized = directiveNormalize('ng-' + attrName);\n  ngAttributeAliasDirectives[normalized] = function() {\n    return {\n      priority: 100,\n      link: function(scope, element, attr) {\n        scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) {\n          attr.$set(attrName, !!value);\n        });\n      }\n    };\n  };\n});\n\n\n// ng-src, ng-srcset, ng-href are interpolated\nforEach(['src', 'srcset', 'href'], function(attrName) {\n  var normalized = directiveNormalize('ng-' + attrName);\n  ngAttributeAliasDirectives[normalized] = function() {\n    return {\n      priority: 99, // it needs to run after the attributes are interpolated\n      link: function(scope, element, attr) {\n        var propName = attrName,\n            name = attrName;\n\n        if (attrName === 'href' &&\n            toString.call(element.prop('href')) === '[object SVGAnimatedString]') {\n          name = 'xlinkHref';\n          attr.$attr[name] = 'xlink:href';\n          propName = null;\n        }\n\n        attr.$observe(normalized, function(value) {\n          if (!value)\n             return;\n\n          attr.$set(name, value);\n\n          // on IE, if \"ng:src\" directive declaration is used and \"src\" attribute doesn't exist\n          // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need\n          // to set the property as well to achieve the desired effect.\n          // we use attr[attrName] value since $set can sanitize the url.\n          if (msie && propName) element.prop(propName, attr[name]);\n        });\n      }\n    };\n  };\n});\n\n/* global -nullFormCtrl */\nvar nullFormCtrl = {\n  $addControl: noop,\n  $removeControl: noop,\n  $setValidity: noop,\n  $setDirty: noop,\n  $setPristine: noop\n};\n\n/**\n * @ngdoc type\n * @name form.FormController\n *\n * @property {boolean} $pristine True if user has not interacted with the form yet.\n * @property {boolean} $dirty True if user has already interacted with the form.\n * @property {boolean} $valid True if all of the containing forms and controls are valid.\n * @property {boolean} $invalid True if at least one containing control or form is invalid.\n *\n * @property {Object} $error Is an object hash, containing references to all invalid controls or\n *  forms, where:\n *\n *  - keys are validation tokens (error names),\n *  - values are arrays of controls or forms that are invalid for given error name.\n *\n *\n *  Built-in validation tokens:\n *\n *  - `email`\n *  - `max`\n *  - `maxlength`\n *  - `min`\n *  - `minlength`\n *  - `number`\n *  - `pattern`\n *  - `required`\n *  - `url`\n *\n * @description\n * `FormController` keeps track of all its controls and nested forms as well as the state of them,\n * such as being valid/invalid or dirty/pristine.\n *\n * Each {@link ng.directive:form form} directive creates an instance\n * of `FormController`.\n *\n */\n//asks for $scope to fool the BC controller module\nFormController.$inject = ['$element', '$attrs', '$scope', '$animate'];\nfunction FormController(element, attrs, $scope, $animate) {\n  var form = this,\n      parentForm = element.parent().controller('form') || nullFormCtrl,\n      invalidCount = 0, // used to easily determine if we are valid\n      errors = form.$error = {},\n      controls = [];\n\n  // init state\n  form.$name = attrs.name || attrs.ngForm;\n  form.$dirty = false;\n  form.$pristine = true;\n  form.$valid = true;\n  form.$invalid = false;\n\n  parentForm.$addControl(form);\n\n  // Setup initial state of the control\n  element.addClass(PRISTINE_CLASS);\n  toggleValidCss(true);\n\n  // convenience method for easy toggling of classes\n  function toggleValidCss(isValid, validationErrorKey) {\n    validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';\n    $animate.removeClass(element, (isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey);\n    $animate.addClass(element, (isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);\n  }\n\n  /**\n   * @ngdoc method\n   * @name form.FormController#$addControl\n   *\n   * @description\n   * Register a control with the form.\n   *\n   * Input elements using ngModelController do this automatically when they are linked.\n   */\n  form.$addControl = function(control) {\n    // Breaking change - before, inputs whose name was \"hasOwnProperty\" were quietly ignored\n    // and not added to the scope.  Now we throw an error.\n    assertNotHasOwnProperty(control.$name, 'input');\n    controls.push(control);\n\n    if (control.$name) {\n      form[control.$name] = control;\n    }\n  };\n\n  /**\n   * @ngdoc method\n   * @name form.FormController#$removeControl\n   *\n   * @description\n   * Deregister a control from the form.\n   *\n   * Input elements using ngModelController do this automatically when they are destroyed.\n   */\n  form.$removeControl = function(control) {\n    if (control.$name && form[control.$name] === control) {\n      delete form[control.$name];\n    }\n    forEach(errors, function(queue, validationToken) {\n      form.$setValidity(validationToken, true, control);\n    });\n\n    arrayRemove(controls, control);\n  };\n\n  /**\n   * @ngdoc method\n   * @name form.FormController#$setValidity\n   *\n   * @description\n   * Sets the validity of a form control.\n   *\n   * This method will also propagate to parent forms.\n   */\n  form.$setValidity = function(validationToken, isValid, control) {\n    var queue = errors[validationToken];\n\n    if (isValid) {\n      if (queue) {\n        arrayRemove(queue, control);\n        if (!queue.length) {\n          invalidCount--;\n          if (!invalidCount) {\n            toggleValidCss(isValid);\n            form.$valid = true;\n            form.$invalid = false;\n          }\n          errors[validationToken] = false;\n          toggleValidCss(true, validationToken);\n          parentForm.$setValidity(validationToken, true, form);\n        }\n      }\n\n    } else {\n      if (!invalidCount) {\n        toggleValidCss(isValid);\n      }\n      if (queue) {\n        if (includes(queue, control)) return;\n      } else {\n        errors[validationToken] = queue = [];\n        invalidCount++;\n        toggleValidCss(false, validationToken);\n        parentForm.$setValidity(validationToken, false, form);\n      }\n      queue.push(control);\n\n      form.$valid = false;\n      form.$invalid = true;\n    }\n  };\n\n  /**\n   * @ngdoc method\n   * @name form.FormController#$setDirty\n   *\n   * @description\n   * Sets the form to a dirty state.\n   *\n   * This method can be called to add the 'ng-dirty' class and set the form to a dirty\n   * state (ng-dirty class). This method will also propagate to parent forms.\n   */\n  form.$setDirty = function() {\n    $animate.removeClass(element, PRISTINE_CLASS);\n    $animate.addClass(element, DIRTY_CLASS);\n    form.$dirty = true;\n    form.$pristine = false;\n    parentForm.$setDirty();\n  };\n\n  /**\n   * @ngdoc method\n   * @name form.FormController#$setPristine\n   *\n   * @description\n   * Sets the form to its pristine state.\n   *\n   * This method can be called to remove the 'ng-dirty' class and set the form to its pristine\n   * state (ng-pristine class). This method will also propagate to all the controls contained\n   * in this form.\n   *\n   * Setting a form back to a pristine state is often useful when we want to 'reuse' a form after\n   * saving or resetting it.\n   */\n  form.$setPristine = function () {\n    $animate.removeClass(element, DIRTY_CLASS);\n    $animate.addClass(element, PRISTINE_CLASS);\n    form.$dirty = false;\n    form.$pristine = true;\n    forEach(controls, function(control) {\n      control.$setPristine();\n    });\n  };\n}\n\n\n/**\n * @ngdoc directive\n * @name ngForm\n * @restrict EAC\n *\n * @description\n * Nestable alias of {@link ng.directive:form `form`} directive. HTML\n * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a\n * sub-group of controls needs to be determined.\n *\n * Note: the purpose of `ngForm` is to group controls,\n * but not to be a replacement for the `<form>` tag with all of its capabilities\n * (e.g. posting to the server, ...).\n *\n * @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into\n *                       related scope, under this name.\n *\n */\n\n /**\n * @ngdoc directive\n * @name form\n * @restrict E\n *\n * @description\n * Directive that instantiates\n * {@link form.FormController FormController}.\n *\n * If the `name` attribute is specified, the form controller is published onto the current scope under\n * this name.\n *\n * # Alias: {@link ng.directive:ngForm `ngForm`}\n *\n * In Angular forms can be nested. This means that the outer form is valid when all of the child\n * forms are valid as well. However, browsers do not allow nesting of `<form>` elements, so\n * Angular provides the {@link ng.directive:ngForm `ngForm`} directive which behaves identically to\n * `<form>` but can be nested.  This allows you to have nested forms, which is very useful when\n * using Angular validation directives in forms that are dynamically generated using the\n * {@link ng.directive:ngRepeat `ngRepeat`} directive. Since you cannot dynamically generate the `name`\n * attribute of input elements using interpolation, you have to wrap each set of repeated inputs in an\n * `ngForm` directive and nest these in an outer `form` element.\n *\n *\n * # CSS classes\n *  - `ng-valid` is set if the form is valid.\n *  - `ng-invalid` is set if the form is invalid.\n *  - `ng-pristine` is set if the form is pristine.\n *  - `ng-dirty` is set if the form is dirty.\n *\n * Keep in mind that ngAnimate can detect each of these classes when added and removed.\n *\n *\n * # Submitting a form and preventing the default action\n *\n * Since the role of forms in client-side Angular applications is different than in classical\n * roundtrip apps, it is desirable for the browser not to translate the form submission into a full\n * page reload that sends the data to the server. Instead some javascript logic should be triggered\n * to handle the form submission in an application-specific way.\n *\n * For this reason, Angular prevents the default action (form submission to the server) unless the\n * `<form>` element has an `action` attribute specified.\n *\n * You can use one of the following two ways to specify what javascript method should be called when\n * a form is submitted:\n *\n * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element\n * - {@link ng.directive:ngClick ngClick} directive on the first\n  *  button or input field of type submit (input[type=submit])\n *\n * To prevent double execution of the handler, use only one of the {@link ng.directive:ngSubmit ngSubmit}\n * or {@link ng.directive:ngClick ngClick} directives.\n * This is because of the following form submission rules in the HTML specification:\n *\n * - If a form has only one input field then hitting enter in this field triggers form submit\n * (`ngSubmit`)\n * - if a form has 2+ input fields and no buttons or input[type=submit] then hitting enter\n * doesn't trigger submit\n * - if a form has one or more input fields and one or more buttons or input[type=submit] then\n * hitting enter in any of the input fields will trigger the click handler on the *first* button or\n * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`)\n *\n * @param {string=} name Name of the form. If specified, the form controller will be published into\n *                       related scope, under this name.\n *\n * ## Animation Hooks\n *\n * Animations in ngForm are triggered when any of the associated CSS classes are added and removed.\n * These classes are: `.ng-pristine`, `.ng-dirty`, `.ng-invalid` and `.ng-valid` as well as any\n * other validations that are performed within the form. Animations in ngForm are similar to how\n * they work in ngClass and animations can be hooked into using CSS transitions, keyframes as well\n * as JS animations.\n *\n * The following example shows a simple way to utilize CSS transitions to style a form element\n * that has been rendered as invalid after it has been validated:\n *\n * <pre>\n * //be sure to include ngAnimate as a module to hook into more\n * //advanced animations\n * .my-form {\n *   transition:0.5s linear all;\n *   background: white;\n * }\n * .my-form.ng-invalid {\n *   background: red;\n *   color:white;\n * }\n * </pre>\n *\n * @example\n    <example deps=\"angular-animate.js\" animations=\"true\" fixBase=\"true\" module=\"formExample\">\n      <file name=\"index.html\">\n       <script>\n         angular.module('formExample', [])\n           .controller('FormController', ['$scope', function($scope) {\n             $scope.userType = 'guest';\n           }]);\n       </script>\n       <style>\n        .my-form {\n          -webkit-transition:all linear 0.5s;\n          transition:all linear 0.5s;\n          background: transparent;\n        }\n        .my-form.ng-invalid {\n          background: red;\n        }\n       </style>\n       <form name=\"myForm\" ng-controller=\"FormController\" class=\"my-form\">\n         userType: <input name=\"input\" ng-model=\"userType\" required>\n         <span class=\"error\" ng-show=\"myForm.input.$error.required\">Required!</span><br>\n         <tt>userType = {{userType}}</tt><br>\n         <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br>\n         <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br>\n         <tt>myForm.$valid = {{myForm.$valid}}</tt><br>\n         <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br>\n        </form>\n      </file>\n      <file name=\"protractor.js\" type=\"protractor\">\n        it('should initialize to model', function() {\n          var userType = element(by.binding('userType'));\n          var valid = element(by.binding('myForm.input.$valid'));\n\n          expect(userType.getText()).toContain('guest');\n          expect(valid.getText()).toContain('true');\n        });\n\n        it('should be invalid if empty', function() {\n          var userType = element(by.binding('userType'));\n          var valid = element(by.binding('myForm.input.$valid'));\n          var userInput = element(by.model('userType'));\n\n          userInput.clear();\n          userInput.sendKeys('');\n\n          expect(userType.getText()).toEqual('userType =');\n          expect(valid.getText()).toContain('false');\n        });\n      </file>\n    </example>\n *\n */\nvar formDirectiveFactory = function(isNgForm) {\n  return ['$timeout', function($timeout) {\n    var formDirective = {\n      name: 'form',\n      restrict: isNgForm ? 'EAC' : 'E',\n      controller: FormController,\n      compile: function() {\n        return {\n          pre: function(scope, formElement, attr, controller) {\n            if (!attr.action) {\n              // we can't use jq events because if a form is destroyed during submission the default\n              // action is not prevented. see #1238\n              //\n              // IE 9 is not affected because it doesn't fire a submit event and try to do a full\n              // page reload if the form was destroyed by submission of the form via a click handler\n              // on a button in the form. Looks like an IE9 specific bug.\n              var preventDefaultListener = function(event) {\n                event.preventDefault\n                  ? event.preventDefault()\n                  : event.returnValue = false; // IE\n              };\n\n              addEventListenerFn(formElement[0], 'submit', preventDefaultListener);\n\n              // unregister the preventDefault listener so that we don't not leak memory but in a\n              // way that will achieve the prevention of the default action.\n              formElement.on('$destroy', function() {\n                $timeout(function() {\n                  removeEventListenerFn(formElement[0], 'submit', preventDefaultListener);\n                }, 0, false);\n              });\n            }\n\n            var parentFormCtrl = formElement.parent().controller('form'),\n                alias = attr.name || attr.ngForm;\n\n            if (alias) {\n              setter(scope, alias, controller, alias);\n            }\n            if (parentFormCtrl) {\n              formElement.on('$destroy', function() {\n                parentFormCtrl.$removeControl(controller);\n                if (alias) {\n                  setter(scope, alias, undefined, alias);\n                }\n                extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards\n              });\n            }\n          }\n        };\n      }\n    };\n\n    return formDirective;\n  }];\n};\n\nvar formDirective = formDirectiveFactory();\nvar ngFormDirective = formDirectiveFactory(true);\n\n/* global VALID_CLASS: true,\n    INVALID_CLASS: true,\n    PRISTINE_CLASS: true,\n    DIRTY_CLASS: true\n*/\n\nvar URL_REGEXP = /^(ftp|http|https):\\/\\/(\\w+:{0,1}\\w*@)?(\\S+)(:[0-9]+)?(\\/|\\/([\\w#!:.?+=&%@!\\-\\/]))?$/;\nvar EMAIL_REGEXP = /^[a-z0-9!#$%&'*+\\/=?^_`{|}~.-]+@[a-z0-9]([a-z0-9-]*[a-z0-9])?(\\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)*$/i;\nvar NUMBER_REGEXP = /^\\s*(\\-|\\+)?(\\d+|(\\d*(\\.\\d*)))\\s*$/;\n\nvar inputType = {\n\n  /**\n   * @ngdoc input\n   * @name input[text]\n   *\n   * @description\n   * Standard HTML text input with angular data binding.\n   *\n   * @param {string} ngModel Assignable angular expression to data-bind to.\n   * @param {string=} name Property name of the form under which the control is published.\n   * @param {string=} required Adds `required` validation error key if the value is not entered.\n   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to\n   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of\n   *    `required` when you want to data-bind to the `required` attribute.\n   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than\n   *    minlength.\n   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than\n   *    maxlength.\n   * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the\n   *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for\n   *    patterns defined as scope expressions.\n   * @param {string=} ngChange Angular expression to be executed when input changes due to user\n   *    interaction with the input element.\n   * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input.\n   *\n   * @example\n      <example name=\"text-input-directive\" module=\"textInputExample\">\n        <file name=\"index.html\">\n         <script>\n           angular.module('textInputExample', [])\n             .controller('ExampleController', ['$scope', function($scope) {\n               $scope.text = 'guest';\n               $scope.word = /^\\s*\\w*\\s*$/;\n             }]);\n         </script>\n         <form name=\"myForm\" ng-controller=\"ExampleController\">\n           Single word: <input type=\"text\" name=\"input\" ng-model=\"text\"\n                               ng-pattern=\"word\" required ng-trim=\"false\">\n           <span class=\"error\" ng-show=\"myForm.input.$error.required\">\n             Required!</span>\n           <span class=\"error\" ng-show=\"myForm.input.$error.pattern\">\n             Single word only!</span>\n\n           <tt>text = {{text}}</tt><br/>\n           <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>\n           <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>\n           <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>\n           <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>\n          </form>\n        </file>\n        <file name=\"protractor.js\" type=\"protractor\">\n          var text = element(by.binding('text'));\n          var valid = element(by.binding('myForm.input.$valid'));\n          var input = element(by.model('text'));\n\n          it('should initialize to model', function() {\n            expect(text.getText()).toContain('guest');\n            expect(valid.getText()).toContain('true');\n          });\n\n          it('should be invalid if empty', function() {\n            input.clear();\n            input.sendKeys('');\n\n            expect(text.getText()).toEqual('text =');\n            expect(valid.getText()).toContain('false');\n          });\n\n          it('should be invalid if multi word', function() {\n            input.clear();\n            input.sendKeys('hello world');\n\n            expect(valid.getText()).toContain('false');\n          });\n        </file>\n      </example>\n   */\n  'text': textInputType,\n\n\n  /**\n   * @ngdoc input\n   * @name input[number]\n   *\n   * @description\n   * Text input with number validation and transformation. Sets the `number` validation\n   * error if not a valid number.\n   *\n   * @param {string} ngModel Assignable angular expression to data-bind to.\n   * @param {string=} name Property name of the form under which the control is published.\n   * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`.\n   * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`.\n   * @param {string=} required Sets `required` validation error key if the value is not entered.\n   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to\n   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of\n   *    `required` when you want to data-bind to the `required` attribute.\n   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than\n   *    minlength.\n   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than\n   *    maxlength.\n   * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the\n   *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for\n   *    patterns defined as scope expressions.\n   * @param {string=} ngChange Angular expression to be executed when input changes due to user\n   *    interaction with the input element.\n   *\n   * @example\n      <example name=\"number-input-directive\" module=\"numberExample\">\n        <file name=\"index.html\">\n         <script>\n           angular.module('numberExample', [])\n             .controller('ExampleController', ['$scope', function($scope) {\n               $scope.value = 12;\n             }]);\n         </script>\n         <form name=\"myForm\" ng-controller=\"ExampleController\">\n           Number: <input type=\"number\" name=\"input\" ng-model=\"value\"\n                          min=\"0\" max=\"99\" required>\n           <span class=\"error\" ng-show=\"myForm.input.$error.required\">\n             Required!</span>\n           <span class=\"error\" ng-show=\"myForm.input.$error.number\">\n             Not valid number!</span>\n           <tt>value = {{value}}</tt><br/>\n           <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>\n           <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>\n           <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>\n           <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>\n          </form>\n        </file>\n        <file name=\"protractor.js\" type=\"protractor\">\n          var value = element(by.binding('value'));\n          var valid = element(by.binding('myForm.input.$valid'));\n          var input = element(by.model('value'));\n\n          it('should initialize to model', function() {\n            expect(value.getText()).toContain('12');\n            expect(valid.getText()).toContain('true');\n          });\n\n          it('should be invalid if empty', function() {\n            input.clear();\n            input.sendKeys('');\n            expect(value.getText()).toEqual('value =');\n            expect(valid.getText()).toContain('false');\n          });\n\n          it('should be invalid if over max', function() {\n            input.clear();\n            input.sendKeys('123');\n            expect(value.getText()).toEqual('value =');\n            expect(valid.getText()).toContain('false');\n          });\n        </file>\n      </example>\n   */\n  'number': numberInputType,\n\n\n  /**\n   * @ngdoc input\n   * @name input[url]\n   *\n   * @description\n   * Text input with URL validation. Sets the `url` validation error key if the content is not a\n   * valid URL.\n   *\n   * @param {string} ngModel Assignable angular expression to data-bind to.\n   * @param {string=} name Property name of the form under which the control is published.\n   * @param {string=} required Sets `required` validation error key if the value is not entered.\n   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to\n   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of\n   *    `required` when you want to data-bind to the `required` attribute.\n   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than\n   *    minlength.\n   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than\n   *    maxlength.\n   * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the\n   *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for\n   *    patterns defined as scope expressions.\n   * @param {string=} ngChange Angular expression to be executed when input changes due to user\n   *    interaction with the input element.\n   *\n   * @example\n      <example name=\"url-input-directive\" module=\"urlExample\">\n        <file name=\"index.html\">\n         <script>\n           angular.module('urlExample', [])\n             .controller('ExampleController', ['$scope', function($scope) {\n               $scope.text = 'http://google.com';\n             }]);\n         </script>\n         <form name=\"myForm\" ng-controller=\"ExampleController\">\n           URL: <input type=\"url\" name=\"input\" ng-model=\"text\" required>\n           <span class=\"error\" ng-show=\"myForm.input.$error.required\">\n             Required!</span>\n           <span class=\"error\" ng-show=\"myForm.input.$error.url\">\n             Not valid url!</span>\n           <tt>text = {{text}}</tt><br/>\n           <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>\n           <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>\n           <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>\n           <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>\n           <tt>myForm.$error.url = {{!!myForm.$error.url}}</tt><br/>\n          </form>\n        </file>\n        <file name=\"protractor.js\" type=\"protractor\">\n          var text = element(by.binding('text'));\n          var valid = element(by.binding('myForm.input.$valid'));\n          var input = element(by.model('text'));\n\n          it('should initialize to model', function() {\n            expect(text.getText()).toContain('http://google.com');\n            expect(valid.getText()).toContain('true');\n          });\n\n          it('should be invalid if empty', function() {\n            input.clear();\n            input.sendKeys('');\n\n            expect(text.getText()).toEqual('text =');\n            expect(valid.getText()).toContain('false');\n          });\n\n          it('should be invalid if not url', function() {\n            input.clear();\n            input.sendKeys('box');\n\n            expect(valid.getText()).toContain('false');\n          });\n        </file>\n      </example>\n   */\n  'url': urlInputType,\n\n\n  /**\n   * @ngdoc input\n   * @name input[email]\n   *\n   * @description\n   * Text input with email validation. Sets the `email` validation error key if not a valid email\n   * address.\n   *\n   * @param {string} ngModel Assignable angular expression to data-bind to.\n   * @param {string=} name Property name of the form under which the control is published.\n   * @param {string=} required Sets `required` validation error key if the value is not entered.\n   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to\n   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of\n   *    `required` when you want to data-bind to the `required` attribute.\n   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than\n   *    minlength.\n   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than\n   *    maxlength.\n   * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the\n   *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for\n   *    patterns defined as scope expressions.\n   * @param {string=} ngChange Angular expression to be executed when input changes due to user\n   *    interaction with the input element.\n   *\n   * @example\n      <example name=\"email-input-directive\" module=\"emailExample\">\n        <file name=\"index.html\">\n         <script>\n           angular.module('emailExample', [])\n             .controller('ExampleController', ['$scope', function($scope) {\n               $scope.text = 'me@example.com';\n             }]);\n         </script>\n           <form name=\"myForm\" ng-controller=\"ExampleController\">\n             Email: <input type=\"email\" name=\"input\" ng-model=\"text\" required>\n             <span class=\"error\" ng-show=\"myForm.input.$error.required\">\n               Required!</span>\n             <span class=\"error\" ng-show=\"myForm.input.$error.email\">\n               Not valid email!</span>\n             <tt>text = {{text}}</tt><br/>\n             <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>\n             <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>\n             <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>\n             <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>\n             <tt>myForm.$error.email = {{!!myForm.$error.email}}</tt><br/>\n           </form>\n         </file>\n        <file name=\"protractor.js\" type=\"protractor\">\n          var text = element(by.binding('text'));\n          var valid = element(by.binding('myForm.input.$valid'));\n          var input = element(by.model('text'));\n\n          it('should initialize to model', function() {\n            expect(text.getText()).toContain('me@example.com');\n            expect(valid.getText()).toContain('true');\n          });\n\n          it('should be invalid if empty', function() {\n            input.clear();\n            input.sendKeys('');\n            expect(text.getText()).toEqual('text =');\n            expect(valid.getText()).toContain('false');\n          });\n\n          it('should be invalid if not email', function() {\n            input.clear();\n            input.sendKeys('xxx');\n\n            expect(valid.getText()).toContain('false');\n          });\n        </file>\n      </example>\n   */\n  'email': emailInputType,\n\n\n  /**\n   * @ngdoc input\n   * @name input[radio]\n   *\n   * @description\n   * HTML radio button.\n   *\n   * @param {string} ngModel Assignable angular expression to data-bind to.\n   * @param {string} value The value to which the expression should be set when selected.\n   * @param {string=} name Property name of the form under which the control is published.\n   * @param {string=} ngChange Angular expression to be executed when input changes due to user\n   *    interaction with the input element.\n   * @param {string} ngValue Angular expression which sets the value to which the expression should\n   *    be set when selected.\n   *\n   * @example\n      <example name=\"radio-input-directive\" module=\"radioExample\">\n        <file name=\"index.html\">\n         <script>\n           angular.module('radioExample', [])\n             .controller('ExampleController', ['$scope', function($scope) {\n               $scope.color = 'blue';\n               $scope.specialValue = {\n                 \"id\": \"12345\",\n                 \"value\": \"green\"\n               };\n             }]);\n         </script>\n         <form name=\"myForm\" ng-controller=\"ExampleController\">\n           <input type=\"radio\" ng-model=\"color\" value=\"red\">  Red <br/>\n           <input type=\"radio\" ng-model=\"color\" ng-value=\"specialValue\"> Green <br/>\n           <input type=\"radio\" ng-model=\"color\" value=\"blue\"> Blue <br/>\n           <tt>color = {{color | json}}</tt><br/>\n          </form>\n          Note that `ng-value=\"specialValue\"` sets radio item's value to be the value of `$scope.specialValue`.\n        </file>\n        <file name=\"protractor.js\" type=\"protractor\">\n          it('should change state', function() {\n            var color = element(by.binding('color'));\n\n            expect(color.getText()).toContain('blue');\n\n            element.all(by.model('color')).get(0).click();\n\n            expect(color.getText()).toContain('red');\n          });\n        </file>\n      </example>\n   */\n  'radio': radioInputType,\n\n\n  /**\n   * @ngdoc input\n   * @name input[checkbox]\n   *\n   * @description\n   * HTML checkbox.\n   *\n   * @param {string} ngModel Assignable angular expression to data-bind to.\n   * @param {string=} name Property name of the form under which the control is published.\n   * @param {string=} ngTrueValue The value to which the expression should be set when selected.\n   * @param {string=} ngFalseValue The value to which the expression should be set when not selected.\n   * @param {string=} ngChange Angular expression to be executed when input changes due to user\n   *    interaction with the input element.\n   *\n   * @example\n      <example name=\"checkbox-input-directive\" module=\"checkboxExample\">\n        <file name=\"index.html\">\n         <script>\n           angular.module('checkboxExample', [])\n             .controller('ExampleController', ['$scope', function($scope) {\n               $scope.value1 = true;\n               $scope.value2 = 'YES'\n             }]);\n         </script>\n         <form name=\"myForm\" ng-controller=\"ExampleController\">\n           Value1: <input type=\"checkbox\" ng-model=\"value1\"> <br/>\n           Value2: <input type=\"checkbox\" ng-model=\"value2\"\n                          ng-true-value=\"YES\" ng-false-value=\"NO\"> <br/>\n           <tt>value1 = {{value1}}</tt><br/>\n           <tt>value2 = {{value2}}</tt><br/>\n          </form>\n        </file>\n        <file name=\"protractor.js\" type=\"protractor\">\n          it('should change state', function() {\n            var value1 = element(by.binding('value1'));\n            var value2 = element(by.binding('value2'));\n\n            expect(value1.getText()).toContain('true');\n            expect(value2.getText()).toContain('YES');\n\n            element(by.model('value1')).click();\n            element(by.model('value2')).click();\n\n            expect(value1.getText()).toContain('false');\n            expect(value2.getText()).toContain('NO');\n          });\n        </file>\n      </example>\n   */\n  'checkbox': checkboxInputType,\n\n  'hidden': noop,\n  'button': noop,\n  'submit': noop,\n  'reset': noop,\n  'file': noop\n};\n\n// A helper function to call $setValidity and return the value / undefined,\n// a pattern that is repeated a lot in the input validation logic.\nfunction validate(ctrl, validatorName, validity, value){\n  ctrl.$setValidity(validatorName, validity);\n  return validity ? value : undefined;\n}\n\nfunction testFlags(validity, flags) {\n  var i, flag;\n  if (flags) {\n    for (i=0; i<flags.length; ++i) {\n      flag = flags[i];\n      if (validity[flag]) {\n        return true;\n      }\n    }\n  }\n  return false;\n}\n\n// Pass validity so that behaviour can be mocked easier.\nfunction addNativeHtml5Validators(ctrl, validatorName, badFlags, ignoreFlags, validity) {\n  if (isObject(validity)) {\n    ctrl.$$hasNativeValidators = true;\n    var validator = function(value) {\n      // Don't overwrite previous validation, don't consider valueMissing to apply (ng-required can\n      // perform the required validation)\n      if (!ctrl.$error[validatorName] &&\n          !testFlags(validity, ignoreFlags) &&\n          testFlags(validity, badFlags)) {\n        ctrl.$setValidity(validatorName, false);\n        return;\n      }\n      return value;\n    };\n    ctrl.$parsers.push(validator);\n  }\n}\n\nfunction textInputType(scope, element, attr, ctrl, $sniffer, $browser) {\n  var validity = element.prop(VALIDITY_STATE_PROPERTY);\n  var placeholder = element[0].placeholder, noevent = {};\n  ctrl.$$validityState = validity;\n\n  // In composition mode, users are still inputing intermediate text buffer,\n  // hold the listener until composition is done.\n  // More about composition events: https://developer.mozilla.org/en-US/docs/Web/API/CompositionEvent\n  if (!$sniffer.android) {\n    var composing = false;\n\n    element.on('compositionstart', function(data) {\n      composing = true;\n    });\n\n    element.on('compositionend', function() {\n      composing = false;\n      listener();\n    });\n  }\n\n  var listener = function(ev) {\n    if (composing) return;\n    var value = element.val();\n\n    // IE (11 and under) seem to emit an 'input' event if the placeholder value changes.\n    // We don't want to dirty the value when this happens, so we abort here. Unfortunately,\n    // IE also sends input events for other non-input-related things, (such as focusing on a\n    // form control), so this change is not entirely enough to solve this.\n    if (msie && (ev || noevent).type === 'input' && element[0].placeholder !== placeholder) {\n      placeholder = element[0].placeholder;\n      return;\n    }\n\n    // By default we will trim the value\n    // If the attribute ng-trim exists we will avoid trimming\n    // e.g. <input ng-model=\"foo\" ng-trim=\"false\">\n    if (toBoolean(attr.ngTrim || 'T')) {\n      value = trim(value);\n    }\n\n    // If a control is suffering from bad input, browsers discard its value, so it may be\n    // necessary to revalidate even if the control's value is the same empty value twice in\n    // a row.\n    var revalidate = validity && ctrl.$$hasNativeValidators;\n    if (ctrl.$viewValue !== value || (value === '' && revalidate)) {\n      if (scope.$$phase) {\n        ctrl.$setViewValue(value);\n      } else {\n        scope.$apply(function() {\n          ctrl.$setViewValue(value);\n        });\n      }\n    }\n  };\n\n  // if the browser does support \"input\" event, we are fine - except on IE9 which doesn't fire the\n  // input event on backspace, delete or cut\n  if ($sniffer.hasEvent('input')) {\n    element.on('input', listener);\n  } else {\n    var timeout;\n\n    var deferListener = function() {\n      if (!timeout) {\n        timeout = $browser.defer(function() {\n          listener();\n          timeout = null;\n        });\n      }\n    };\n\n    element.on('keydown', function(event) {\n      var key = event.keyCode;\n\n      // ignore\n      //    command            modifiers                   arrows\n      if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return;\n\n      deferListener();\n    });\n\n    // if user modifies input value using context menu in IE, we need \"paste\" and \"cut\" events to catch it\n    if ($sniffer.hasEvent('paste')) {\n      element.on('paste cut', deferListener);\n    }\n  }\n\n  // if user paste into input using mouse on older browser\n  // or form autocomplete on newer browser, we need \"change\" event to catch it\n  element.on('change', listener);\n\n  ctrl.$render = function() {\n    element.val(ctrl.$isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue);\n  };\n\n  // pattern validator\n  var pattern = attr.ngPattern,\n      patternValidator,\n      match;\n\n  if (pattern) {\n    var validateRegex = function(regexp, value) {\n      return validate(ctrl, 'pattern', ctrl.$isEmpty(value) || regexp.test(value), value);\n    };\n    match = pattern.match(/^\\/(.*)\\/([gim]*)$/);\n    if (match) {\n      pattern = new RegExp(match[1], match[2]);\n      patternValidator = function(value) {\n        return validateRegex(pattern, value);\n      };\n    } else {\n      patternValidator = function(value) {\n        var patternObj = scope.$eval(pattern);\n\n        if (!patternObj || !patternObj.test) {\n          throw minErr('ngPattern')('noregexp',\n            'Expected {0} to be a RegExp but was {1}. Element: {2}', pattern,\n            patternObj, startingTag(element));\n        }\n        return validateRegex(patternObj, value);\n      };\n    }\n\n    ctrl.$formatters.push(patternValidator);\n    ctrl.$parsers.push(patternValidator);\n  }\n\n  // min length validator\n  if (attr.ngMinlength) {\n    var minlength = int(attr.ngMinlength);\n    var minLengthValidator = function(value) {\n      return validate(ctrl, 'minlength', ctrl.$isEmpty(value) || value.length >= minlength, value);\n    };\n\n    ctrl.$parsers.push(minLengthValidator);\n    ctrl.$formatters.push(minLengthValidator);\n  }\n\n  // max length validator\n  if (attr.ngMaxlength) {\n    var maxlength = int(attr.ngMaxlength);\n    var maxLengthValidator = function(value) {\n      return validate(ctrl, 'maxlength', ctrl.$isEmpty(value) || value.length <= maxlength, value);\n    };\n\n    ctrl.$parsers.push(maxLengthValidator);\n    ctrl.$formatters.push(maxLengthValidator);\n  }\n}\n\nvar numberBadFlags = ['badInput'];\n\nfunction numberInputType(scope, element, attr, ctrl, $sniffer, $browser) {\n  textInputType(scope, element, attr, ctrl, $sniffer, $browser);\n\n  ctrl.$parsers.push(function(value) {\n    var empty = ctrl.$isEmpty(value);\n    if (empty || NUMBER_REGEXP.test(value)) {\n      ctrl.$setValidity('number', true);\n      return value === '' ? null : (empty ? value : parseFloat(value));\n    } else {\n      ctrl.$setValidity('number', false);\n      return undefined;\n    }\n  });\n\n  addNativeHtml5Validators(ctrl, 'number', numberBadFlags, null, ctrl.$$validityState);\n\n  ctrl.$formatters.push(function(value) {\n    return ctrl.$isEmpty(value) ? '' : '' + value;\n  });\n\n  if (attr.min) {\n    var minValidator = function(value) {\n      var min = parseFloat(attr.min);\n      return validate(ctrl, 'min', ctrl.$isEmpty(value) || value >= min, value);\n    };\n\n    ctrl.$parsers.push(minValidator);\n    ctrl.$formatters.push(minValidator);\n  }\n\n  if (attr.max) {\n    var maxValidator = function(value) {\n      var max = parseFloat(attr.max);\n      return validate(ctrl, 'max', ctrl.$isEmpty(value) || value <= max, value);\n    };\n\n    ctrl.$parsers.push(maxValidator);\n    ctrl.$formatters.push(maxValidator);\n  }\n\n  ctrl.$formatters.push(function(value) {\n    return validate(ctrl, 'number', ctrl.$isEmpty(value) || isNumber(value), value);\n  });\n}\n\nfunction urlInputType(scope, element, attr, ctrl, $sniffer, $browser) {\n  textInputType(scope, element, attr, ctrl, $sniffer, $browser);\n\n  var urlValidator = function(value) {\n    return validate(ctrl, 'url', ctrl.$isEmpty(value) || URL_REGEXP.test(value), value);\n  };\n\n  ctrl.$formatters.push(urlValidator);\n  ctrl.$parsers.push(urlValidator);\n}\n\nfunction emailInputType(scope, element, attr, ctrl, $sniffer, $browser) {\n  textInputType(scope, element, attr, ctrl, $sniffer, $browser);\n\n  var emailValidator = function(value) {\n    return validate(ctrl, 'email', ctrl.$isEmpty(value) || EMAIL_REGEXP.test(value), value);\n  };\n\n  ctrl.$formatters.push(emailValidator);\n  ctrl.$parsers.push(emailValidator);\n}\n\nfunction radioInputType(scope, element, attr, ctrl) {\n  // make the name unique, if not defined\n  if (isUndefined(attr.name)) {\n    element.attr('name', nextUid());\n  }\n\n  element.on('click', function() {\n    if (element[0].checked) {\n      scope.$apply(function() {\n        ctrl.$setViewValue(attr.value);\n      });\n    }\n  });\n\n  ctrl.$render = function() {\n    var value = attr.value;\n    element[0].checked = (value == ctrl.$viewValue);\n  };\n\n  attr.$observe('value', ctrl.$render);\n}\n\nfunction checkboxInputType(scope, element, attr, ctrl) {\n  var trueValue = attr.ngTrueValue,\n      falseValue = attr.ngFalseValue;\n\n  if (!isString(trueValue)) trueValue = true;\n  if (!isString(falseValue)) falseValue = false;\n\n  element.on('click', function() {\n    scope.$apply(function() {\n      ctrl.$setViewValue(element[0].checked);\n    });\n  });\n\n  ctrl.$render = function() {\n    element[0].checked = ctrl.$viewValue;\n  };\n\n  // Override the standard `$isEmpty` because a value of `false` means empty in a checkbox.\n  ctrl.$isEmpty = function(value) {\n    return value !== trueValue;\n  };\n\n  ctrl.$formatters.push(function(value) {\n    return value === trueValue;\n  });\n\n  ctrl.$parsers.push(function(value) {\n    return value ? trueValue : falseValue;\n  });\n}\n\n\n/**\n * @ngdoc directive\n * @name textarea\n * @restrict E\n *\n * @description\n * HTML textarea element control with angular data-binding. The data-binding and validation\n * properties of this element are exactly the same as those of the\n * {@link ng.directive:input input element}.\n *\n * @param {string} ngModel Assignable angular expression to data-bind to.\n * @param {string=} name Property name of the form under which the control is published.\n * @param {string=} required Sets `required` validation error key if the value is not entered.\n * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to\n *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of\n *    `required` when you want to data-bind to the `required` attribute.\n * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than\n *    minlength.\n * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than\n *    maxlength.\n * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the\n *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for\n *    patterns defined as scope expressions.\n * @param {string=} ngChange Angular expression to be executed when input changes due to user\n *    interaction with the input element.\n * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input.\n */\n\n\n/**\n * @ngdoc directive\n * @name input\n * @restrict E\n *\n * @description\n * HTML input element control with angular data-binding. Input control follows HTML5 input types\n * and polyfills the HTML5 validation behavior for older browsers.\n *\n * @param {string} ngModel Assignable angular expression to data-bind to.\n * @param {string=} name Property name of the form under which the control is published.\n * @param {string=} required Sets `required` validation error key if the value is not entered.\n * @param {boolean=} ngRequired Sets `required` attribute if set to true\n * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than\n *    minlength.\n * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than\n *    maxlength.\n * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the\n *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for\n *    patterns defined as scope expressions.\n * @param {string=} ngChange Angular expression to be executed when input changes due to user\n *    interaction with the input element.\n *\n * @example\n    <example name=\"input-directive\" module=\"inputExample\">\n      <file name=\"index.html\">\n       <script>\n          angular.module('inputExample', [])\n            .controller('ExampleController', ['$scope', function($scope) {\n              $scope.user = {name: 'guest', last: 'visitor'};\n            }]);\n       </script>\n       <div ng-controller=\"ExampleController\">\n         <form name=\"myForm\">\n           User name: <input type=\"text\" name=\"userName\" ng-model=\"user.name\" required>\n           <span class=\"error\" ng-show=\"myForm.userName.$error.required\">\n             Required!</span><br>\n           Last name: <input type=\"text\" name=\"lastName\" ng-model=\"user.last\"\n             ng-minlength=\"3\" ng-maxlength=\"10\">\n           <span class=\"error\" ng-show=\"myForm.lastName.$error.minlength\">\n             Too short!</span>\n           <span class=\"error\" ng-show=\"myForm.lastName.$error.maxlength\">\n             Too long!</span><br>\n         </form>\n         <hr>\n         <tt>user = {{user}}</tt><br/>\n         <tt>myForm.userName.$valid = {{myForm.userName.$valid}}</tt><br>\n         <tt>myForm.userName.$error = {{myForm.userName.$error}}</tt><br>\n         <tt>myForm.lastName.$valid = {{myForm.lastName.$valid}}</tt><br>\n         <tt>myForm.lastName.$error = {{myForm.lastName.$error}}</tt><br>\n         <tt>myForm.$valid = {{myForm.$valid}}</tt><br>\n         <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br>\n         <tt>myForm.$error.minlength = {{!!myForm.$error.minlength}}</tt><br>\n         <tt>myForm.$error.maxlength = {{!!myForm.$error.maxlength}}</tt><br>\n       </div>\n      </file>\n      <file name=\"protractor.js\" type=\"protractor\">\n        var user = element(by.binding('{{user}}'));\n        var userNameValid = element(by.binding('myForm.userName.$valid'));\n        var lastNameValid = element(by.binding('myForm.lastName.$valid'));\n        var lastNameError = element(by.binding('myForm.lastName.$error'));\n        var formValid = element(by.binding('myForm.$valid'));\n        var userNameInput = element(by.model('user.name'));\n        var userLastInput = element(by.model('user.last'));\n\n        it('should initialize to model', function() {\n          expect(user.getText()).toContain('{\"name\":\"guest\",\"last\":\"visitor\"}');\n          expect(userNameValid.getText()).toContain('true');\n          expect(formValid.getText()).toContain('true');\n        });\n\n        it('should be invalid if empty when required', function() {\n          userNameInput.clear();\n          userNameInput.sendKeys('');\n\n          expect(user.getText()).toContain('{\"last\":\"visitor\"}');\n          expect(userNameValid.getText()).toContain('false');\n          expect(formValid.getText()).toContain('false');\n        });\n\n        it('should be valid if empty when min length is set', function() {\n          userLastInput.clear();\n          userLastInput.sendKeys('');\n\n          expect(user.getText()).toContain('{\"name\":\"guest\",\"last\":\"\"}');\n          expect(lastNameValid.getText()).toContain('true');\n          expect(formValid.getText()).toContain('true');\n        });\n\n        it('should be invalid if less than required min length', function() {\n          userLastInput.clear();\n          userLastInput.sendKeys('xx');\n\n          expect(user.getText()).toContain('{\"name\":\"guest\"}');\n          expect(lastNameValid.getText()).toContain('false');\n          expect(lastNameError.getText()).toContain('minlength');\n          expect(formValid.getText()).toContain('false');\n        });\n\n        it('should be invalid if longer than max length', function() {\n          userLastInput.clear();\n          userLastInput.sendKeys('some ridiculously long name');\n\n          expect(user.getText()).toContain('{\"name\":\"guest\"}');\n          expect(lastNameValid.getText()).toContain('false');\n          expect(lastNameError.getText()).toContain('maxlength');\n          expect(formValid.getText()).toContain('false');\n        });\n      </file>\n    </example>\n */\nvar inputDirective = ['$browser', '$sniffer', function($browser, $sniffer) {\n  return {\n    restrict: 'E',\n    require: '?ngModel',\n    link: function(scope, element, attr, ctrl) {\n      if (ctrl) {\n        (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrl, $sniffer,\n                                                            $browser);\n      }\n    }\n  };\n}];\n\nvar VALID_CLASS = 'ng-valid',\n    INVALID_CLASS = 'ng-invalid',\n    PRISTINE_CLASS = 'ng-pristine',\n    DIRTY_CLASS = 'ng-dirty';\n\n/**\n * @ngdoc type\n * @name ngModel.NgModelController\n *\n * @property {string} $viewValue Actual string value in the view.\n * @property {*} $modelValue The value in the model, that the control is bound to.\n * @property {Array.<Function>} $parsers Array of functions to execute, as a pipeline, whenever\n       the control reads value from the DOM.  Each function is called, in turn, passing the value\n       through to the next. The last return value is used to populate the model.\n       Used to sanitize / convert the value as well as validation. For validation,\n       the parsers should update the validity state using\n       {@link ngModel.NgModelController#$setValidity $setValidity()},\n       and return `undefined` for invalid values.\n\n *\n * @property {Array.<Function>} $formatters Array of functions to execute, as a pipeline, whenever\n       the model value changes. Each function is called, in turn, passing the value through to the\n       next. Used to format / convert values for display in the control and validation.\n * ```js\n * function formatter(value) {\n *   if (value) {\n *     return value.toUpperCase();\n *   }\n * }\n * ngModel.$formatters.push(formatter);\n * ```\n *\n * @property {Array.<Function>} $viewChangeListeners Array of functions to execute whenever the\n *     view value has changed. It is called with no arguments, and its return value is ignored.\n *     This can be used in place of additional $watches against the model value.\n *\n * @property {Object} $error An object hash with all errors as keys.\n *\n * @property {boolean} $pristine True if user has not interacted with the control yet.\n * @property {boolean} $dirty True if user has already interacted with the control.\n * @property {boolean} $valid True if there is no error.\n * @property {boolean} $invalid True if at least one error on the control.\n *\n * @description\n *\n * `NgModelController` provides API for the `ng-model` directive. The controller contains\n * services for data-binding, validation, CSS updates, and value formatting and parsing. It\n * purposefully does not contain any logic which deals with DOM rendering or listening to\n * DOM events. Such DOM related logic should be provided by other directives which make use of\n * `NgModelController` for data-binding.\n *\n * ## Custom Control Example\n * This example shows how to use `NgModelController` with a custom control to achieve\n * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`)\n * collaborate together to achieve the desired result.\n *\n * Note that `contenteditable` is an HTML5 attribute, which tells the browser to let the element\n * contents be edited in place by the user.  This will not work on older browsers.\n *\n * We are using the {@link ng.service:$sce $sce} service here and include the {@link ngSanitize $sanitize}\n * module to automatically remove \"bad\" content like inline event listener (e.g. `<span onclick=\"...\">`).\n * However, as we are using `$sce` the model can still decide to to provide unsafe content if it marks\n * that content using the `$sce` service.\n *\n * <example name=\"NgModelController\" module=\"customControl\" deps=\"angular-sanitize.js\">\n    <file name=\"style.css\">\n      [contenteditable] {\n        border: 1px solid black;\n        background-color: white;\n        min-height: 20px;\n      }\n\n      .ng-invalid {\n        border: 1px solid red;\n      }\n\n    </file>\n    <file name=\"script.js\">\n      angular.module('customControl', ['ngSanitize']).\n        directive('contenteditable', ['$sce', function($sce) {\n          return {\n            restrict: 'A', // only activate on element attribute\n            require: '?ngModel', // get a hold of NgModelController\n            link: function(scope, element, attrs, ngModel) {\n              if(!ngModel) return; // do nothing if no ng-model\n\n              // Specify how UI should be updated\n              ngModel.$render = function() {\n                element.html($sce.getTrustedHtml(ngModel.$viewValue || ''));\n              };\n\n              // Listen for change events to enable binding\n              element.on('blur keyup change', function() {\n                scope.$apply(read);\n              });\n              read(); // initialize\n\n              // Write data to the model\n              function read() {\n                var html = element.html();\n                // When we clear the content editable the browser leaves a <br> behind\n                // If strip-br attribute is provided then we strip this out\n                if( attrs.stripBr && html == '<br>' ) {\n                  html = '';\n                }\n                ngModel.$setViewValue(html);\n              }\n            }\n          };\n        }]);\n    </file>\n    <file name=\"index.html\">\n      <form name=\"myForm\">\n       <div contenteditable\n            name=\"myWidget\" ng-model=\"userContent\"\n            strip-br=\"true\"\n            required>Change me!</div>\n        <span ng-show=\"myForm.myWidget.$error.required\">Required!</span>\n       <hr>\n       <textarea ng-model=\"userContent\"></textarea>\n      </form>\n    </file>\n    <file name=\"protractor.js\" type=\"protractor\">\n    it('should data-bind and become invalid', function() {\n      if (browser.params.browser == 'safari' || browser.params.browser == 'firefox') {\n        // SafariDriver can't handle contenteditable\n        // and Firefox driver can't clear contenteditables very well\n        return;\n      }\n      var contentEditable = element(by.css('[contenteditable]'));\n      var content = 'Change me!';\n\n      expect(contentEditable.getText()).toEqual(content);\n\n      contentEditable.clear();\n      contentEditable.sendKeys(protractor.Key.BACK_SPACE);\n      expect(contentEditable.getText()).toEqual('');\n      expect(contentEditable.getAttribute('class')).toMatch(/ng-invalid-required/);\n    });\n    </file>\n * </example>\n *\n *\n */\nvar NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse', '$animate',\n    function($scope, $exceptionHandler, $attr, $element, $parse, $animate) {\n  this.$viewValue = Number.NaN;\n  this.$modelValue = Number.NaN;\n  this.$parsers = [];\n  this.$formatters = [];\n  this.$viewChangeListeners = [];\n  this.$pristine = true;\n  this.$dirty = false;\n  this.$valid = true;\n  this.$invalid = false;\n  this.$name = $attr.name;\n\n  var ngModelGet = $parse($attr.ngModel),\n      ngModelSet = ngModelGet.assign;\n\n  if (!ngModelSet) {\n    throw minErr('ngModel')('nonassign', \"Expression '{0}' is non-assignable. Element: {1}\",\n        $attr.ngModel, startingTag($element));\n  }\n\n  /**\n   * @ngdoc method\n   * @name ngModel.NgModelController#$render\n   *\n   * @description\n   * Called when the view needs to be updated. It is expected that the user of the ng-model\n   * directive will implement this method.\n   */\n  this.$render = noop;\n\n  /**\n   * @ngdoc method\n   * @name ngModel.NgModelController#$isEmpty\n   *\n   * @description\n   * This is called when we need to determine if the value of the input is empty.\n   *\n   * For instance, the required directive does this to work out if the input has data or not.\n   * The default `$isEmpty` function checks whether the value is `undefined`, `''`, `null` or `NaN`.\n   *\n   * You can override this for input directives whose concept of being empty is different to the\n   * default. The `checkboxInputType` directive does this because in its case a value of `false`\n   * implies empty.\n   *\n   * @param {*} value Reference to check.\n   * @returns {boolean} True if `value` is empty.\n   */\n  this.$isEmpty = function(value) {\n    return isUndefined(value) || value === '' || value === null || value !== value;\n  };\n\n  var parentForm = $element.inheritedData('$formController') || nullFormCtrl,\n      invalidCount = 0, // used to easily determine if we are valid\n      $error = this.$error = {}; // keep invalid keys here\n\n\n  // Setup initial state of the control\n  $element.addClass(PRISTINE_CLASS);\n  toggleValidCss(true);\n\n  // convenience method for easy toggling of classes\n  function toggleValidCss(isValid, validationErrorKey) {\n    validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';\n    $animate.removeClass($element, (isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey);\n    $animate.addClass($element, (isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);\n  }\n\n  /**\n   * @ngdoc method\n   * @name ngModel.NgModelController#$setValidity\n   *\n   * @description\n   * Change the validity state, and notifies the form when the control changes validity. (i.e. it\n   * does not notify form if given validator is already marked as invalid).\n   *\n   * This method should be called by validators - i.e. the parser or formatter functions.\n   *\n   * @param {string} validationErrorKey Name of the validator. the `validationErrorKey` will assign\n   *        to `$error[validationErrorKey]=!isValid` so that it is available for data-binding.\n   *        The `validationErrorKey` should be in camelCase and will get converted into dash-case\n   *        for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error`\n   *        class and can be bound to as  `{{someForm.someControl.$error.myError}}` .\n   * @param {boolean} isValid Whether the current state is valid (true) or invalid (false).\n   */\n  this.$setValidity = function(validationErrorKey, isValid) {\n    // Purposeful use of ! here to cast isValid to boolean in case it is undefined\n    // jshint -W018\n    if ($error[validationErrorKey] === !isValid) return;\n    // jshint +W018\n\n    if (isValid) {\n      if ($error[validationErrorKey]) invalidCount--;\n      if (!invalidCount) {\n        toggleValidCss(true);\n        this.$valid = true;\n        this.$invalid = false;\n      }\n    } else {\n      toggleValidCss(false);\n      this.$invalid = true;\n      this.$valid = false;\n      invalidCount++;\n    }\n\n    $error[validationErrorKey] = !isValid;\n    toggleValidCss(isValid, validationErrorKey);\n\n    parentForm.$setValidity(validationErrorKey, isValid, this);\n  };\n\n  /**\n   * @ngdoc method\n   * @name ngModel.NgModelController#$setPristine\n   *\n   * @description\n   * Sets the control to its pristine state.\n   *\n   * This method can be called to remove the 'ng-dirty' class and set the control to its pristine\n   * state (ng-pristine class).\n   */\n  this.$setPristine = function () {\n    this.$dirty = false;\n    this.$pristine = true;\n    $animate.removeClass($element, DIRTY_CLASS);\n    $animate.addClass($element, PRISTINE_CLASS);\n  };\n\n  /**\n   * @ngdoc method\n   * @name ngModel.NgModelController#$setViewValue\n   *\n   * @description\n   * Update the view value.\n   *\n   * This method should be called when the view value changes, typically from within a DOM event handler.\n   * For example {@link ng.directive:input input} and\n   * {@link ng.directive:select select} directives call it.\n   *\n   * It will update the $viewValue, then pass this value through each of the functions in `$parsers`,\n   * which includes any validators. The value that comes out of this `$parsers` pipeline, be applied to\n   * `$modelValue` and the **expression** specified in the `ng-model` attribute.\n   *\n   * Lastly, all the registered change listeners, in the `$viewChangeListeners` list, are called.\n   *\n   * Note that calling this function does not trigger a `$digest`.\n   *\n   * @param {string} value Value from the view.\n   */\n  this.$setViewValue = function(value) {\n    this.$viewValue = value;\n\n    // change to dirty\n    if (this.$pristine) {\n      this.$dirty = true;\n      this.$pristine = false;\n      $animate.removeClass($element, PRISTINE_CLASS);\n      $animate.addClass($element, DIRTY_CLASS);\n      parentForm.$setDirty();\n    }\n\n    forEach(this.$parsers, function(fn) {\n      value = fn(value);\n    });\n\n    if (this.$modelValue !== value) {\n      this.$modelValue = value;\n      ngModelSet($scope, value);\n      forEach(this.$viewChangeListeners, function(listener) {\n        try {\n          listener();\n        } catch(e) {\n          $exceptionHandler(e);\n        }\n      });\n    }\n  };\n\n  // model -> value\n  var ctrl = this;\n\n  $scope.$watch(function ngModelWatch() {\n    var value = ngModelGet($scope);\n\n    // if scope model value and ngModel value are out of sync\n    if (ctrl.$modelValue !== value) {\n\n      var formatters = ctrl.$formatters,\n          idx = formatters.length;\n\n      ctrl.$modelValue = value;\n      while(idx--) {\n        value = formatters[idx](value);\n      }\n\n      if (ctrl.$viewValue !== value) {\n        ctrl.$viewValue = value;\n        ctrl.$render();\n      }\n    }\n\n    return value;\n  });\n}];\n\n\n/**\n * @ngdoc directive\n * @name ngModel\n *\n * @element input\n *\n * @description\n * The `ngModel` directive binds an `input`,`select`, `textarea` (or custom form control) to a\n * property on the scope using {@link ngModel.NgModelController NgModelController},\n * which is created and exposed by this directive.\n *\n * `ngModel` is responsible for:\n *\n * - Binding the view into the model, which other directives such as `input`, `textarea` or `select`\n *   require.\n * - Providing validation behavior (i.e. required, number, email, url).\n * - Keeping the state of the control (valid/invalid, dirty/pristine, validation errors).\n * - Setting related css classes on the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`) including animations.\n * - Registering the control with its parent {@link ng.directive:form form}.\n *\n * Note: `ngModel` will try to bind to the property given by evaluating the expression on the\n * current scope. If the property doesn't already exist on this scope, it will be created\n * implicitly and added to the scope.\n *\n * For best practices on using `ngModel`, see:\n *\n *  - [https://github.com/angular/angular.js/wiki/Understanding-Scopes]\n *\n * For basic examples, how to use `ngModel`, see:\n *\n *  - {@link ng.directive:input input}\n *    - {@link input[text] text}\n *    - {@link input[checkbox] checkbox}\n *    - {@link input[radio] radio}\n *    - {@link input[number] number}\n *    - {@link input[email] email}\n *    - {@link input[url] url}\n *  - {@link ng.directive:select select}\n *  - {@link ng.directive:textarea textarea}\n *\n * # CSS classes\n * The following CSS classes are added and removed on the associated input/select/textarea element\n * depending on the validity of the model.\n *\n *  - `ng-valid` is set if the model is valid.\n *  - `ng-invalid` is set if the model is invalid.\n *  - `ng-pristine` is set if the model is pristine.\n *  - `ng-dirty` is set if the model is dirty.\n *\n * Keep in mind that ngAnimate can detect each of these classes when added and removed.\n *\n * ## Animation Hooks\n *\n * Animations within models are triggered when any of the associated CSS classes are added and removed\n * on the input element which is attached to the model. These classes are: `.ng-pristine`, `.ng-dirty`,\n * `.ng-invalid` and `.ng-valid` as well as any other validations that are performed on the model itself.\n * The animations that are triggered within ngModel are similar to how they work in ngClass and\n * animations can be hooked into using CSS transitions, keyframes as well as JS animations.\n *\n * The following example shows a simple way to utilize CSS transitions to style an input element\n * that has been rendered as invalid after it has been validated:\n *\n * <pre>\n * //be sure to include ngAnimate as a module to hook into more\n * //advanced animations\n * .my-input {\n *   transition:0.5s linear all;\n *   background: white;\n * }\n * .my-input.ng-invalid {\n *   background: red;\n *   color:white;\n * }\n * </pre>\n *\n * @example\n * <example deps=\"angular-animate.js\" animations=\"true\" fixBase=\"true\" module=\"inputExample\">\n     <file name=\"index.html\">\n       <script>\n        angular.module('inputExample', [])\n          .controller('ExampleController', ['$scope', function($scope) {\n            $scope.val = '1';\n          }]);\n       </script>\n       <style>\n         .my-input {\n           -webkit-transition:all linear 0.5s;\n           transition:all linear 0.5s;\n           background: transparent;\n         }\n         .my-input.ng-invalid {\n           color:white;\n           background: red;\n         }\n       </style>\n       Update input to see transitions when valid/invalid.\n       Integer is a valid value.\n       <form name=\"testForm\" ng-controller=\"ExampleController\">\n         <input ng-model=\"val\" ng-pattern=\"/^\\d+$/\" name=\"anim\" class=\"my-input\" />\n       </form>\n     </file>\n * </example>\n */\nvar ngModelDirective = function() {\n  return {\n    require: ['ngModel', '^?form'],\n    controller: NgModelController,\n    link: function(scope, element, attr, ctrls) {\n      // notify others, especially parent forms\n\n      var modelCtrl = ctrls[0],\n          formCtrl = ctrls[1] || nullFormCtrl;\n\n      formCtrl.$addControl(modelCtrl);\n\n      scope.$on('$destroy', function() {\n        formCtrl.$removeControl(modelCtrl);\n      });\n    }\n  };\n};\n\n\n/**\n * @ngdoc directive\n * @name ngChange\n *\n * @description\n * Evaluate the given expression when the user changes the input.\n * The expression is evaluated immediately, unlike the JavaScript onchange event\n * which only triggers at the end of a change (usually, when the user leaves the\n * form element or presses the return key).\n * The expression is not evaluated when the value change is coming from the model.\n *\n * Note, this directive requires `ngModel` to be present.\n *\n * @element input\n * @param {expression} ngChange {@link guide/expression Expression} to evaluate upon change\n * in input value.\n *\n * @example\n * <example name=\"ngChange-directive\" module=\"changeExample\">\n *   <file name=\"index.html\">\n *     <script>\n *       angular.module('changeExample', [])\n *         .controller('ExampleController', ['$scope', function($scope) {\n *           $scope.counter = 0;\n *           $scope.change = function() {\n *             $scope.counter++;\n *           };\n *         }]);\n *     </script>\n *     <div ng-controller=\"ExampleController\">\n *       <input type=\"checkbox\" ng-model=\"confirmed\" ng-change=\"change()\" id=\"ng-change-example1\" />\n *       <input type=\"checkbox\" ng-model=\"confirmed\" id=\"ng-change-example2\" />\n *       <label for=\"ng-change-example2\">Confirmed</label><br />\n *       <tt>debug = {{confirmed}}</tt><br/>\n *       <tt>counter = {{counter}}</tt><br/>\n *     </div>\n *   </file>\n *   <file name=\"protractor.js\" type=\"protractor\">\n *     var counter = element(by.binding('counter'));\n *     var debug = element(by.binding('confirmed'));\n *\n *     it('should evaluate the expression if changing from view', function() {\n *       expect(counter.getText()).toContain('0');\n *\n *       element(by.id('ng-change-example1')).click();\n *\n *       expect(counter.getText()).toContain('1');\n *       expect(debug.getText()).toContain('true');\n *     });\n *\n *     it('should not evaluate the expression if changing from model', function() {\n *       element(by.id('ng-change-example2')).click();\n\n *       expect(counter.getText()).toContain('0');\n *       expect(debug.getText()).toContain('true');\n *     });\n *   </file>\n * </example>\n */\nvar ngChangeDirective = valueFn({\n  require: 'ngModel',\n  link: function(scope, element, attr, ctrl) {\n    ctrl.$viewChangeListeners.push(function() {\n      scope.$eval(attr.ngChange);\n    });\n  }\n});\n\n\nvar requiredDirective = function() {\n  return {\n    require: '?ngModel',\n    link: function(scope, elm, attr, ctrl) {\n      if (!ctrl) return;\n      attr.required = true; // force truthy in case we are on non input element\n\n      var validator = function(value) {\n        if (attr.required && ctrl.$isEmpty(value)) {\n          ctrl.$setValidity('required', false);\n          return;\n        } else {\n          ctrl.$setValidity('required', true);\n          return value;\n        }\n      };\n\n      ctrl.$formatters.push(validator);\n      ctrl.$parsers.unshift(validator);\n\n      attr.$observe('required', function() {\n        validator(ctrl.$viewValue);\n      });\n    }\n  };\n};\n\n\n/**\n * @ngdoc directive\n * @name ngList\n *\n * @description\n * Text input that converts between a delimited string and an array of strings. The delimiter\n * can be a fixed string (by default a comma) or a regular expression.\n *\n * @element input\n * @param {string=} ngList optional delimiter that should be used to split the value. If\n *   specified in form `/something/` then the value will be converted into a regular expression.\n *\n * @example\n    <example name=\"ngList-directive\" module=\"listExample\">\n      <file name=\"index.html\">\n       <script>\n         angular.module('listExample', [])\n           .controller('ExampleController', ['$scope', function($scope) {\n             $scope.names = ['igor', 'misko', 'vojta'];\n           }]);\n       </script>\n       <form name=\"myForm\" ng-controller=\"ExampleController\">\n         List: <input name=\"namesInput\" ng-model=\"names\" ng-list required>\n         <span class=\"error\" ng-show=\"myForm.namesInput.$error.required\">\n           Required!</span>\n         <br>\n         <tt>names = {{names}}</tt><br/>\n         <tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/>\n         <tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/>\n         <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>\n         <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>\n        </form>\n      </file>\n      <file name=\"protractor.js\" type=\"protractor\">\n        var listInput = element(by.model('names'));\n        var names = element(by.binding('{{names}}'));\n        var valid = element(by.binding('myForm.namesInput.$valid'));\n        var error = element(by.css('span.error'));\n\n        it('should initialize to model', function() {\n          expect(names.getText()).toContain('[\"igor\",\"misko\",\"vojta\"]');\n          expect(valid.getText()).toContain('true');\n          expect(error.getCssValue('display')).toBe('none');\n        });\n\n        it('should be invalid if empty', function() {\n          listInput.clear();\n          listInput.sendKeys('');\n\n          expect(names.getText()).toContain('');\n          expect(valid.getText()).toContain('false');\n          expect(error.getCssValue('display')).not.toBe('none');        });\n      </file>\n    </example>\n */\nvar ngListDirective = function() {\n  return {\n    require: 'ngModel',\n    link: function(scope, element, attr, ctrl) {\n      var match = /\\/(.*)\\//.exec(attr.ngList),\n          separator = match && new RegExp(match[1]) || attr.ngList || ',';\n\n      var parse = function(viewValue) {\n        // If the viewValue is invalid (say required but empty) it will be `undefined`\n        if (isUndefined(viewValue)) return;\n\n        var list = [];\n\n        if (viewValue) {\n          forEach(viewValue.split(separator), function(value) {\n            if (value) list.push(trim(value));\n          });\n        }\n\n        return list;\n      };\n\n      ctrl.$parsers.push(parse);\n      ctrl.$formatters.push(function(value) {\n        if (isArray(value)) {\n          return value.join(', ');\n        }\n\n        return undefined;\n      });\n\n      // Override the standard $isEmpty because an empty array means the input is empty.\n      ctrl.$isEmpty = function(value) {\n        return !value || !value.length;\n      };\n    }\n  };\n};\n\n\nvar CONSTANT_VALUE_REGEXP = /^(true|false|\\d+)$/;\n/**\n * @ngdoc directive\n * @name ngValue\n *\n * @description\n * Binds the given expression to the value of `input[select]` or `input[radio]`, so\n * that when the element is selected, the `ngModel` of that element is set to the\n * bound value.\n *\n * `ngValue` is useful when dynamically generating lists of radio buttons using `ng-repeat`, as\n * shown below.\n *\n * @element input\n * @param {string=} ngValue angular expression, whose value will be bound to the `value` attribute\n *   of the `input` element\n *\n * @example\n    <example name=\"ngValue-directive\" module=\"valueExample\">\n      <file name=\"index.html\">\n       <script>\n          angular.module('valueExample', [])\n            .controller('ExampleController', ['$scope', function($scope) {\n              $scope.names = ['pizza', 'unicorns', 'robots'];\n              $scope.my = { favorite: 'unicorns' };\n            }]);\n       </script>\n        <form ng-controller=\"ExampleController\">\n          <h2>Which is your favorite?</h2>\n            <label ng-repeat=\"name in names\" for=\"{{name}}\">\n              {{name}}\n              <input type=\"radio\"\n                     ng-model=\"my.favorite\"\n                     ng-value=\"name\"\n                     id=\"{{name}}\"\n                     name=\"favorite\">\n            </label>\n          <div>You chose {{my.favorite}}</div>\n        </form>\n      </file>\n      <file name=\"protractor.js\" type=\"protractor\">\n        var favorite = element(by.binding('my.favorite'));\n\n        it('should initialize to model', function() {\n          expect(favorite.getText()).toContain('unicorns');\n        });\n        it('should bind the values to the inputs', function() {\n          element.all(by.model('my.favorite')).get(0).click();\n          expect(favorite.getText()).toContain('pizza');\n        });\n      </file>\n    </example>\n */\nvar ngValueDirective = function() {\n  return {\n    priority: 100,\n    compile: function(tpl, tplAttr) {\n      if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) {\n        return function ngValueConstantLink(scope, elm, attr) {\n          attr.$set('value', scope.$eval(attr.ngValue));\n        };\n      } else {\n        return function ngValueLink(scope, elm, attr) {\n          scope.$watch(attr.ngValue, function valueWatchAction(value) {\n            attr.$set('value', value);\n          });\n        };\n      }\n    }\n  };\n};\n\n/**\n * @ngdoc directive\n * @name ngBind\n * @restrict AC\n *\n * @description\n * The `ngBind` attribute tells Angular to replace the text content of the specified HTML element\n * with the value of a given expression, and to update the text content when the value of that\n * expression changes.\n *\n * Typically, you don't use `ngBind` directly, but instead you use the double curly markup like\n * `{{ expression }}` which is similar but less verbose.\n *\n * It is preferable to use `ngBind` instead of `{{ expression }}` if a template is momentarily\n * displayed by the browser in its raw state before Angular compiles it. Since `ngBind` is an\n * element attribute, it makes the bindings invisible to the user while the page is loading.\n *\n * An alternative solution to this problem would be using the\n * {@link ng.directive:ngCloak ngCloak} directive.\n *\n *\n * @element ANY\n * @param {expression} ngBind {@link guide/expression Expression} to evaluate.\n *\n * @example\n * Enter a name in the Live Preview text box; the greeting below the text box changes instantly.\n   <example module=\"bindExample\">\n     <file name=\"index.html\">\n       <script>\n         angular.module('bindExample', [])\n           .controller('ExampleController', ['$scope', function($scope) {\n             $scope.name = 'Whirled';\n           }]);\n       </script>\n       <div ng-controller=\"ExampleController\">\n         Enter name: <input type=\"text\" ng-model=\"name\"><br>\n         Hello <span ng-bind=\"name\"></span>!\n       </div>\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should check ng-bind', function() {\n         var nameInput = element(by.model('name'));\n\n         expect(element(by.binding('name')).getText()).toBe('Whirled');\n         nameInput.clear();\n         nameInput.sendKeys('world');\n         expect(element(by.binding('name')).getText()).toBe('world');\n       });\n     </file>\n   </example>\n */\nvar ngBindDirective = ngDirective({\n  compile: function(templateElement) {\n    templateElement.addClass('ng-binding');\n    return function (scope, element, attr) {\n      element.data('$binding', attr.ngBind);\n      scope.$watch(attr.ngBind, function ngBindWatchAction(value) {\n        // We are purposefully using == here rather than === because we want to\n        // catch when value is \"null or undefined\"\n        // jshint -W041\n        element.text(value == undefined ? '' : value);\n      });\n    };\n  }\n});\n\n\n/**\n * @ngdoc directive\n * @name ngBindTemplate\n *\n * @description\n * The `ngBindTemplate` directive specifies that the element\n * text content should be replaced with the interpolation of the template\n * in the `ngBindTemplate` attribute.\n * Unlike `ngBind`, the `ngBindTemplate` can contain multiple `{{` `}}`\n * expressions. This directive is needed since some HTML elements\n * (such as TITLE and OPTION) cannot contain SPAN elements.\n *\n * @element ANY\n * @param {string} ngBindTemplate template of form\n *   <tt>{{</tt> <tt>expression</tt> <tt>}}</tt> to eval.\n *\n * @example\n * Try it here: enter text in text box and watch the greeting change.\n   <example module=\"bindExample\">\n     <file name=\"index.html\">\n       <script>\n         angular.module('bindExample', [])\n           .controller('ExampleController', ['$scope', function ($scope) {\n             $scope.salutation = 'Hello';\n             $scope.name = 'World';\n           }]);\n       </script>\n       <div ng-controller=\"ExampleController\">\n        Salutation: <input type=\"text\" ng-model=\"salutation\"><br>\n        Name: <input type=\"text\" ng-model=\"name\"><br>\n        <pre ng-bind-template=\"{{salutation}} {{name}}!\"></pre>\n       </div>\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should check ng-bind', function() {\n         var salutationElem = element(by.binding('salutation'));\n         var salutationInput = element(by.model('salutation'));\n         var nameInput = element(by.model('name'));\n\n         expect(salutationElem.getText()).toBe('Hello World!');\n\n         salutationInput.clear();\n         salutationInput.sendKeys('Greetings');\n         nameInput.clear();\n         nameInput.sendKeys('user');\n\n         expect(salutationElem.getText()).toBe('Greetings user!');\n       });\n     </file>\n   </example>\n */\nvar ngBindTemplateDirective = ['$interpolate', function($interpolate) {\n  return function(scope, element, attr) {\n    // TODO: move this to scenario runner\n    var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));\n    element.addClass('ng-binding').data('$binding', interpolateFn);\n    attr.$observe('ngBindTemplate', function(value) {\n      element.text(value);\n    });\n  };\n}];\n\n\n/**\n * @ngdoc directive\n * @name ngBindHtml\n *\n * @description\n * Creates a binding that will innerHTML the result of evaluating the `expression` into the current\n * element in a secure way.  By default, the innerHTML-ed content will be sanitized using the {@link\n * ngSanitize.$sanitize $sanitize} service.  To utilize this functionality, ensure that `$sanitize`\n * is available, for example, by including {@link ngSanitize} in your module's dependencies (not in\n * core Angular.)  You may also bypass sanitization for values you know are safe. To do so, bind to\n * an explicitly trusted value via {@link ng.$sce#trustAsHtml $sce.trustAsHtml}.  See the example\n * under {@link ng.$sce#Example Strict Contextual Escaping (SCE)}.\n *\n * Note: If a `$sanitize` service is unavailable and the bound value isn't explicitly trusted, you\n * will have an exception (instead of an exploit.)\n *\n * @element ANY\n * @param {expression} ngBindHtml {@link guide/expression Expression} to evaluate.\n *\n * @example\n   Try it here: enter text in text box and watch the greeting change.\n\n   <example module=\"bindHtmlExample\" deps=\"angular-sanitize.js\">\n     <file name=\"index.html\">\n       <div ng-controller=\"ExampleController\">\n        <p ng-bind-html=\"myHTML\"></p>\n       </div>\n     </file>\n\n     <file name=\"script.js\">\n       angular.module('bindHtmlExample', ['ngSanitize'])\n         .controller('ExampleController', ['$scope', function($scope) {\n           $scope.myHTML =\n              'I am an <code>HTML</code>string with ' +\n              '<a href=\"#\">links!</a> and other <em>stuff</em>';\n         }]);\n     </file>\n\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should check ng-bind-html', function() {\n         expect(element(by.binding('myHTML')).getText()).toBe(\n             'I am an HTMLstring with links! and other stuff');\n       });\n     </file>\n   </example>\n */\nvar ngBindHtmlDirective = ['$sce', '$parse', function($sce, $parse) {\n  return {\n    compile: function (tElement) {\n      tElement.addClass('ng-binding');\n\n      return function (scope, element, attr) {\n        element.data('$binding', attr.ngBindHtml);\n\n        var parsed = $parse(attr.ngBindHtml);\n\n        function getStringValue() {\n          return (parsed(scope) || '').toString();\n        }\n\n        scope.$watch(getStringValue, function ngBindHtmlWatchAction(value) {\n          element.html($sce.getTrustedHtml(parsed(scope)) || '');\n        });\n      };\n    }\n  };\n}];\n\nfunction classDirective(name, selector) {\n  name = 'ngClass' + name;\n  return ['$animate', function($animate) {\n    return {\n      restrict: 'AC',\n      link: function(scope, element, attr) {\n        var oldVal;\n\n        scope.$watch(attr[name], ngClassWatchAction, true);\n\n        attr.$observe('class', function(value) {\n          ngClassWatchAction(scope.$eval(attr[name]));\n        });\n\n\n        if (name !== 'ngClass') {\n          scope.$watch('$index', function($index, old$index) {\n            // jshint bitwise: false\n            var mod = $index & 1;\n            if (mod !== (old$index & 1)) {\n              var classes = arrayClasses(scope.$eval(attr[name]));\n              mod === selector ?\n                addClasses(classes) :\n                removeClasses(classes);\n            }\n          });\n        }\n\n        function addClasses(classes) {\n          var newClasses = digestClassCounts(classes, 1);\n          attr.$addClass(newClasses);\n        }\n\n        function removeClasses(classes) {\n          var newClasses = digestClassCounts(classes, -1);\n          attr.$removeClass(newClasses);\n        }\n\n        function digestClassCounts (classes, count) {\n          var classCounts = element.data('$classCounts') || {};\n          var classesToUpdate = [];\n          forEach(classes, function (className) {\n            if (count > 0 || classCounts[className]) {\n              classCounts[className] = (classCounts[className] || 0) + count;\n              if (classCounts[className] === +(count > 0)) {\n                classesToUpdate.push(className);\n              }\n            }\n          });\n          element.data('$classCounts', classCounts);\n          return classesToUpdate.join(' ');\n        }\n\n        function updateClasses (oldClasses, newClasses) {\n          var toAdd = arrayDifference(newClasses, oldClasses);\n          var toRemove = arrayDifference(oldClasses, newClasses);\n          toRemove = digestClassCounts(toRemove, -1);\n          toAdd = digestClassCounts(toAdd, 1);\n\n          if (toAdd.length === 0) {\n            $animate.removeClass(element, toRemove);\n          } else if (toRemove.length === 0) {\n            $animate.addClass(element, toAdd);\n          } else {\n            $animate.setClass(element, toAdd, toRemove);\n          }\n        }\n\n        function ngClassWatchAction(newVal) {\n          if (selector === true || scope.$index % 2 === selector) {\n            var newClasses = arrayClasses(newVal || []);\n            if (!oldVal) {\n              addClasses(newClasses);\n            } else if (!equals(newVal,oldVal)) {\n              var oldClasses = arrayClasses(oldVal);\n              updateClasses(oldClasses, newClasses);\n            }\n          }\n          oldVal = shallowCopy(newVal);\n        }\n      }\n    };\n\n    function arrayDifference(tokens1, tokens2) {\n      var values = [];\n\n      outer:\n      for(var i = 0; i < tokens1.length; i++) {\n        var token = tokens1[i];\n        for(var j = 0; j < tokens2.length; j++) {\n          if(token == tokens2[j]) continue outer;\n        }\n        values.push(token);\n      }\n      return values;\n    }\n\n    function arrayClasses (classVal) {\n      if (isArray(classVal)) {\n        return classVal;\n      } else if (isString(classVal)) {\n        return classVal.split(' ');\n      } else if (isObject(classVal)) {\n        var classes = [], i = 0;\n        forEach(classVal, function(v, k) {\n          if (v) {\n            classes = classes.concat(k.split(' '));\n          }\n        });\n        return classes;\n      }\n      return classVal;\n    }\n  }];\n}\n\n/**\n * @ngdoc directive\n * @name ngClass\n * @restrict AC\n *\n * @description\n * The `ngClass` directive allows you to dynamically set CSS classes on an HTML element by databinding\n * an expression that represents all classes to be added.\n *\n * The directive operates in three different ways, depending on which of three types the expression\n * evaluates to:\n *\n * 1. If the expression evaluates to a string, the string should be one or more space-delimited class\n * names.\n *\n * 2. If the expression evaluates to an array, each element of the array should be a string that is\n * one or more space-delimited class names.\n *\n * 3. If the expression evaluates to an object, then for each key-value pair of the\n * object with a truthy value the corresponding key is used as a class name.\n *\n * The directive won't add duplicate classes if a particular class was already set.\n *\n * When the expression changes, the previously added classes are removed and only then the\n * new classes are added.\n *\n * @animations\n * add - happens just before the class is applied to the element\n * remove - happens just before the class is removed from the element\n *\n * @element ANY\n * @param {expression} ngClass {@link guide/expression Expression} to eval. The result\n *   of the evaluation can be a string representing space delimited class\n *   names, an array, or a map of class names to boolean values. In the case of a map, the\n *   names of the properties whose values are truthy will be added as css classes to the\n *   element.\n *\n * @example Example that demonstrates basic bindings via ngClass directive.\n   <example>\n     <file name=\"index.html\">\n       <p ng-class=\"{strike: deleted, bold: important, red: error}\">Map Syntax Example</p>\n       <input type=\"checkbox\" ng-model=\"deleted\"> deleted (apply \"strike\" class)<br>\n       <input type=\"checkbox\" ng-model=\"important\"> important (apply \"bold\" class)<br>\n       <input type=\"checkbox\" ng-model=\"error\"> error (apply \"red\" class)\n       <hr>\n       <p ng-class=\"style\">Using String Syntax</p>\n       <input type=\"text\" ng-model=\"style\" placeholder=\"Type: bold strike red\">\n       <hr>\n       <p ng-class=\"[style1, style2, style3]\">Using Array Syntax</p>\n       <input ng-model=\"style1\" placeholder=\"Type: bold, strike or red\"><br>\n       <input ng-model=\"style2\" placeholder=\"Type: bold, strike or red\"><br>\n       <input ng-model=\"style3\" placeholder=\"Type: bold, strike or red\"><br>\n     </file>\n     <file name=\"style.css\">\n       .strike {\n         text-decoration: line-through;\n       }\n       .bold {\n           font-weight: bold;\n       }\n       .red {\n           color: red;\n       }\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       var ps = element.all(by.css('p'));\n\n       it('should let you toggle the class', function() {\n\n         expect(ps.first().getAttribute('class')).not.toMatch(/bold/);\n         expect(ps.first().getAttribute('class')).not.toMatch(/red/);\n\n         element(by.model('important')).click();\n         expect(ps.first().getAttribute('class')).toMatch(/bold/);\n\n         element(by.model('error')).click();\n         expect(ps.first().getAttribute('class')).toMatch(/red/);\n       });\n\n       it('should let you toggle string example', function() {\n         expect(ps.get(1).getAttribute('class')).toBe('');\n         element(by.model('style')).clear();\n         element(by.model('style')).sendKeys('red');\n         expect(ps.get(1).getAttribute('class')).toBe('red');\n       });\n\n       it('array example should have 3 classes', function() {\n         expect(ps.last().getAttribute('class')).toBe('');\n         element(by.model('style1')).sendKeys('bold');\n         element(by.model('style2')).sendKeys('strike');\n         element(by.model('style3')).sendKeys('red');\n         expect(ps.last().getAttribute('class')).toBe('bold strike red');\n       });\n     </file>\n   </example>\n\n   ## Animations\n\n   The example below demonstrates how to perform animations using ngClass.\n\n   <example module=\"ngAnimate\" deps=\"angular-animate.js\" animations=\"true\">\n     <file name=\"index.html\">\n      <input id=\"setbtn\" type=\"button\" value=\"set\" ng-click=\"myVar='my-class'\">\n      <input id=\"clearbtn\" type=\"button\" value=\"clear\" ng-click=\"myVar=''\">\n      <br>\n      <span class=\"base-class\" ng-class=\"myVar\">Sample Text</span>\n     </file>\n     <file name=\"style.css\">\n       .base-class {\n         -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;\n         transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;\n       }\n\n       .base-class.my-class {\n         color: red;\n         font-size:3em;\n       }\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should check ng-class', function() {\n         expect(element(by.css('.base-class')).getAttribute('class')).not.\n           toMatch(/my-class/);\n\n         element(by.id('setbtn')).click();\n\n         expect(element(by.css('.base-class')).getAttribute('class')).\n           toMatch(/my-class/);\n\n         element(by.id('clearbtn')).click();\n\n         expect(element(by.css('.base-class')).getAttribute('class')).not.\n           toMatch(/my-class/);\n       });\n     </file>\n   </example>\n\n\n   ## ngClass and pre-existing CSS3 Transitions/Animations\n   The ngClass directive still supports CSS3 Transitions/Animations even if they do not follow the ngAnimate CSS naming structure.\n   Upon animation ngAnimate will apply supplementary CSS classes to track the start and end of an animation, but this will not hinder\n   any pre-existing CSS transitions already on the element. To get an idea of what happens during a class-based animation, be sure\n   to view the step by step details of {@link ngAnimate.$animate#addclass $animate.addClass} and\n   {@link ngAnimate.$animate#removeclass $animate.removeClass}.\n */\nvar ngClassDirective = classDirective('', true);\n\n/**\n * @ngdoc directive\n * @name ngClassOdd\n * @restrict AC\n *\n * @description\n * The `ngClassOdd` and `ngClassEven` directives work exactly as\n * {@link ng.directive:ngClass ngClass}, except they work in\n * conjunction with `ngRepeat` and take effect only on odd (even) rows.\n *\n * This directive can be applied only within the scope of an\n * {@link ng.directive:ngRepeat ngRepeat}.\n *\n * @element ANY\n * @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result\n *   of the evaluation can be a string representing space delimited class names or an array.\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n        <ol ng-init=\"names=['John', 'Mary', 'Cate', 'Suz']\">\n          <li ng-repeat=\"name in names\">\n           <span ng-class-odd=\"'odd'\" ng-class-even=\"'even'\">\n             {{name}}\n           </span>\n          </li>\n        </ol>\n     </file>\n     <file name=\"style.css\">\n       .odd {\n         color: red;\n       }\n       .even {\n         color: blue;\n       }\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should check ng-class-odd and ng-class-even', function() {\n         expect(element(by.repeater('name in names').row(0).column('name')).getAttribute('class')).\n           toMatch(/odd/);\n         expect(element(by.repeater('name in names').row(1).column('name')).getAttribute('class')).\n           toMatch(/even/);\n       });\n     </file>\n   </example>\n */\nvar ngClassOddDirective = classDirective('Odd', 0);\n\n/**\n * @ngdoc directive\n * @name ngClassEven\n * @restrict AC\n *\n * @description\n * The `ngClassOdd` and `ngClassEven` directives work exactly as\n * {@link ng.directive:ngClass ngClass}, except they work in\n * conjunction with `ngRepeat` and take effect only on odd (even) rows.\n *\n * This directive can be applied only within the scope of an\n * {@link ng.directive:ngRepeat ngRepeat}.\n *\n * @element ANY\n * @param {expression} ngClassEven {@link guide/expression Expression} to eval. The\n *   result of the evaluation can be a string representing space delimited class names or an array.\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n        <ol ng-init=\"names=['John', 'Mary', 'Cate', 'Suz']\">\n          <li ng-repeat=\"name in names\">\n           <span ng-class-odd=\"'odd'\" ng-class-even=\"'even'\">\n             {{name}} &nbsp; &nbsp; &nbsp;\n           </span>\n          </li>\n        </ol>\n     </file>\n     <file name=\"style.css\">\n       .odd {\n         color: red;\n       }\n       .even {\n         color: blue;\n       }\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should check ng-class-odd and ng-class-even', function() {\n         expect(element(by.repeater('name in names').row(0).column('name')).getAttribute('class')).\n           toMatch(/odd/);\n         expect(element(by.repeater('name in names').row(1).column('name')).getAttribute('class')).\n           toMatch(/even/);\n       });\n     </file>\n   </example>\n */\nvar ngClassEvenDirective = classDirective('Even', 1);\n\n/**\n * @ngdoc directive\n * @name ngCloak\n * @restrict AC\n *\n * @description\n * The `ngCloak` directive is used to prevent the Angular html template from being briefly\n * displayed by the browser in its raw (uncompiled) form while your application is loading. Use this\n * directive to avoid the undesirable flicker effect caused by the html template display.\n *\n * The directive can be applied to the `<body>` element, but the preferred usage is to apply\n * multiple `ngCloak` directives to small portions of the page to permit progressive rendering\n * of the browser view.\n *\n * `ngCloak` works in cooperation with the following css rule embedded within `angular.js` and\n * `angular.min.js`.\n * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).\n *\n * ```css\n * [ng\\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak {\n *   display: none !important;\n * }\n * ```\n *\n * When this css rule is loaded by the browser, all html elements (including their children) that\n * are tagged with the `ngCloak` directive are hidden. When Angular encounters this directive\n * during the compilation of the template it deletes the `ngCloak` element attribute, making\n * the compiled element visible.\n *\n * For the best result, the `angular.js` script must be loaded in the head section of the html\n * document; alternatively, the css rule above must be included in the external stylesheet of the\n * application.\n *\n * Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they\n * cannot match the `[ng\\:cloak]` selector. To work around this limitation, you must add the css\n * class `ng-cloak` in addition to the `ngCloak` directive as shown in the example below.\n *\n * @element ANY\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n        <div id=\"template1\" ng-cloak>{{ 'hello' }}</div>\n        <div id=\"template2\" ng-cloak class=\"ng-cloak\">{{ 'hello IE7' }}</div>\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should remove the template directive and css class', function() {\n         expect($('#template1').getAttribute('ng-cloak')).\n           toBeNull();\n         expect($('#template2').getAttribute('ng-cloak')).\n           toBeNull();\n       });\n     </file>\n   </example>\n *\n */\nvar ngCloakDirective = ngDirective({\n  compile: function(element, attr) {\n    attr.$set('ngCloak', undefined);\n    element.removeClass('ng-cloak');\n  }\n});\n\n/**\n * @ngdoc directive\n * @name ngController\n *\n * @description\n * The `ngController` directive attaches a controller class to the view. This is a key aspect of how angular\n * supports the principles behind the Model-View-Controller design pattern.\n *\n * MVC components in angular:\n *\n * * Model — Models are the properties of a scope; scopes are attached to the DOM where scope properties\n *   are accessed through bindings.\n * * View — The template (HTML with data bindings) that is rendered into the View.\n * * Controller — The `ngController` directive specifies a Controller class; the class contains business\n *   logic behind the application to decorate the scope with functions and values\n *\n * Note that you can also attach controllers to the DOM by declaring it in a route definition\n * via the {@link ngRoute.$route $route} service. A common mistake is to declare the controller\n * again using `ng-controller` in the template itself.  This will cause the controller to be attached\n * and executed twice.\n *\n * @element ANY\n * @scope\n * @param {expression} ngController Name of a globally accessible constructor function or an\n *     {@link guide/expression expression} that on the current scope evaluates to a\n *     constructor function. The controller instance can be published into a scope property\n *     by specifying `as propertyName`.\n *\n * @example\n * Here is a simple form for editing user contact information. Adding, removing, clearing, and\n * greeting are methods declared on the controller (see source tab). These methods can\n * easily be called from the angular markup. Any changes to the data are automatically reflected\n * in the View without the need for a manual update.\n *\n * Two different declaration styles are included below:\n *\n * * one binds methods and properties directly onto the controller using `this`:\n * `ng-controller=\"SettingsController1 as settings\"`\n * * one injects `$scope` into the controller:\n * `ng-controller=\"SettingsController2\"`\n *\n * The second option is more common in the Angular community, and is generally used in boilerplates\n * and in this guide. However, there are advantages to binding properties directly to the controller\n * and avoiding scope.\n *\n * * Using `controller as` makes it obvious which controller you are accessing in the template when\n * multiple controllers apply to an element.\n * * If you are writing your controllers as classes you have easier access to the properties and\n * methods, which will appear on the scope, from inside the controller code.\n * * Since there is always a `.` in the bindings, you don't have to worry about prototypal\n * inheritance masking primitives.\n *\n * This example demonstrates the `controller as` syntax.\n *\n * <example name=\"ngControllerAs\" module=\"controllerAsExample\">\n *   <file name=\"index.html\">\n *    <div id=\"ctrl-as-exmpl\" ng-controller=\"SettingsController1 as settings\">\n *      Name: <input type=\"text\" ng-model=\"settings.name\"/>\n *      [ <a href=\"\" ng-click=\"settings.greet()\">greet</a> ]<br/>\n *      Contact:\n *      <ul>\n *        <li ng-repeat=\"contact in settings.contacts\">\n *          <select ng-model=\"contact.type\">\n *             <option>phone</option>\n *             <option>email</option>\n *          </select>\n *          <input type=\"text\" ng-model=\"contact.value\"/>\n *          [ <a href=\"\" ng-click=\"settings.clearContact(contact)\">clear</a>\n *          | <a href=\"\" ng-click=\"settings.removeContact(contact)\">X</a> ]\n *        </li>\n *        <li>[ <a href=\"\" ng-click=\"settings.addContact()\">add</a> ]</li>\n *     </ul>\n *    </div>\n *   </file>\n *   <file name=\"app.js\">\n *    angular.module('controllerAsExample', [])\n *      .controller('SettingsController1', SettingsController1);\n *\n *    function SettingsController1() {\n *      this.name = \"John Smith\";\n *      this.contacts = [\n *        {type: 'phone', value: '408 555 1212'},\n *        {type: 'email', value: 'john.smith@example.org'} ];\n *    }\n *\n *    SettingsController1.prototype.greet = function() {\n *      alert(this.name);\n *    };\n *\n *    SettingsController1.prototype.addContact = function() {\n *      this.contacts.push({type: 'email', value: 'yourname@example.org'});\n *    };\n *\n *    SettingsController1.prototype.removeContact = function(contactToRemove) {\n *     var index = this.contacts.indexOf(contactToRemove);\n *      this.contacts.splice(index, 1);\n *    };\n *\n *    SettingsController1.prototype.clearContact = function(contact) {\n *      contact.type = 'phone';\n *      contact.value = '';\n *    };\n *   </file>\n *   <file name=\"protractor.js\" type=\"protractor\">\n *     it('should check controller as', function() {\n *       var container = element(by.id('ctrl-as-exmpl'));\n *         expect(container.element(by.model('settings.name'))\n *           .getAttribute('value')).toBe('John Smith');\n *\n *       var firstRepeat =\n *           container.element(by.repeater('contact in settings.contacts').row(0));\n *       var secondRepeat =\n *           container.element(by.repeater('contact in settings.contacts').row(1));\n *\n *       expect(firstRepeat.element(by.model('contact.value')).getAttribute('value'))\n *           .toBe('408 555 1212');\n *\n *       expect(secondRepeat.element(by.model('contact.value')).getAttribute('value'))\n *           .toBe('john.smith@example.org');\n *\n *       firstRepeat.element(by.linkText('clear')).click();\n *\n *       expect(firstRepeat.element(by.model('contact.value')).getAttribute('value'))\n *           .toBe('');\n *\n *       container.element(by.linkText('add')).click();\n *\n *       expect(container.element(by.repeater('contact in settings.contacts').row(2))\n *           .element(by.model('contact.value'))\n *           .getAttribute('value'))\n *           .toBe('yourname@example.org');\n *     });\n *   </file>\n * </example>\n *\n * This example demonstrates the \"attach to `$scope`\" style of controller.\n *\n * <example name=\"ngController\" module=\"controllerExample\">\n *  <file name=\"index.html\">\n *   <div id=\"ctrl-exmpl\" ng-controller=\"SettingsController2\">\n *     Name: <input type=\"text\" ng-model=\"name\"/>\n *     [ <a href=\"\" ng-click=\"greet()\">greet</a> ]<br/>\n *     Contact:\n *     <ul>\n *       <li ng-repeat=\"contact in contacts\">\n *         <select ng-model=\"contact.type\">\n *            <option>phone</option>\n *            <option>email</option>\n *         </select>\n *         <input type=\"text\" ng-model=\"contact.value\"/>\n *         [ <a href=\"\" ng-click=\"clearContact(contact)\">clear</a>\n *         | <a href=\"\" ng-click=\"removeContact(contact)\">X</a> ]\n *       </li>\n *       <li>[ <a href=\"\" ng-click=\"addContact()\">add</a> ]</li>\n *    </ul>\n *   </div>\n *  </file>\n *  <file name=\"app.js\">\n *   angular.module('controllerExample', [])\n *     .controller('SettingsController2', ['$scope', SettingsController2]);\n *\n *   function SettingsController2($scope) {\n *     $scope.name = \"John Smith\";\n *     $scope.contacts = [\n *       {type:'phone', value:'408 555 1212'},\n *       {type:'email', value:'john.smith@example.org'} ];\n *\n *     $scope.greet = function() {\n *       alert($scope.name);\n *     };\n *\n *     $scope.addContact = function() {\n *       $scope.contacts.push({type:'email', value:'yourname@example.org'});\n *     };\n *\n *     $scope.removeContact = function(contactToRemove) {\n *       var index = $scope.contacts.indexOf(contactToRemove);\n *       $scope.contacts.splice(index, 1);\n *     };\n *\n *     $scope.clearContact = function(contact) {\n *       contact.type = 'phone';\n *       contact.value = '';\n *     };\n *   }\n *  </file>\n *  <file name=\"protractor.js\" type=\"protractor\">\n *    it('should check controller', function() {\n *      var container = element(by.id('ctrl-exmpl'));\n *\n *      expect(container.element(by.model('name'))\n *          .getAttribute('value')).toBe('John Smith');\n *\n *      var firstRepeat =\n *          container.element(by.repeater('contact in contacts').row(0));\n *      var secondRepeat =\n *          container.element(by.repeater('contact in contacts').row(1));\n *\n *      expect(firstRepeat.element(by.model('contact.value')).getAttribute('value'))\n *          .toBe('408 555 1212');\n *      expect(secondRepeat.element(by.model('contact.value')).getAttribute('value'))\n *          .toBe('john.smith@example.org');\n *\n *      firstRepeat.element(by.linkText('clear')).click();\n *\n *      expect(firstRepeat.element(by.model('contact.value')).getAttribute('value'))\n *          .toBe('');\n *\n *      container.element(by.linkText('add')).click();\n *\n *      expect(container.element(by.repeater('contact in contacts').row(2))\n *          .element(by.model('contact.value'))\n *          .getAttribute('value'))\n *          .toBe('yourname@example.org');\n *    });\n *  </file>\n *</example>\n\n */\nvar ngControllerDirective = [function() {\n  return {\n    scope: true,\n    controller: '@',\n    priority: 500\n  };\n}];\n\n/**\n * @ngdoc directive\n * @name ngCsp\n *\n * @element html\n * @description\n * Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support.\n *\n * This is necessary when developing things like Google Chrome Extensions.\n *\n * CSP forbids apps to use `eval` or `Function(string)` generated functions (among other things).\n * For Angular to be CSP compatible there are only two things that we need to do differently:\n *\n * - don't use `Function` constructor to generate optimized value getters\n * - don't inject custom stylesheet into the document\n *\n * AngularJS uses `Function(string)` generated functions as a speed optimization. Applying the `ngCsp`\n * directive will cause Angular to use CSP compatibility mode. When this mode is on AngularJS will\n * evaluate all expressions up to 30% slower than in non-CSP mode, but no security violations will\n * be raised.\n *\n * CSP forbids JavaScript to inline stylesheet rules. In non CSP mode Angular automatically\n * includes some CSS rules (e.g. {@link ng.directive:ngCloak ngCloak}).\n * To make those directives work in CSP mode, include the `angular-csp.css` manually.\n *\n * Angular tries to autodetect if CSP is active and automatically turn on the CSP-safe mode. This\n * autodetection however triggers a CSP error to be logged in the console:\n *\n * ```\n * Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of\n * script in the following Content Security Policy directive: \"default-src 'self'\". Note that\n * 'script-src' was not explicitly set, so 'default-src' is used as a fallback.\n * ```\n *\n * This error is harmless but annoying. To prevent the error from showing up, put the `ngCsp`\n * directive on the root element of the application or on the `angular.js` script tag, whichever\n * appears first in the html document.\n *\n * *Note: This directive is only available in the `ng-csp` and `data-ng-csp` attribute form.*\n *\n * @example\n * This example shows how to apply the `ngCsp` directive to the `html` tag.\n   ```html\n     <!doctype html>\n     <html ng-app ng-csp>\n     ...\n     ...\n     </html>\n   ```\n */\n\n// ngCsp is not implemented as a proper directive any more, because we need it be processed while we\n// bootstrap the system (before $parse is instantiated), for this reason we just have\n// the csp.isActive() fn that looks for ng-csp attribute anywhere in the current doc\n\n/**\n * @ngdoc directive\n * @name ngClick\n *\n * @description\n * The ngClick directive allows you to specify custom behavior when\n * an element is clicked.\n *\n * @element ANY\n * @priority 0\n * @param {expression} ngClick {@link guide/expression Expression} to evaluate upon\n * click. ({@link guide/expression#-event- Event object is available as `$event`})\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n      <button ng-click=\"count = count + 1\" ng-init=\"count=0\">\n        Increment\n      </button>\n      count: {{count}}\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should check ng-click', function() {\n         expect(element(by.binding('count')).getText()).toMatch('0');\n         element(by.css('button')).click();\n         expect(element(by.binding('count')).getText()).toMatch('1');\n       });\n     </file>\n   </example>\n */\n/*\n * A directive that allows creation of custom onclick handlers that are defined as angular\n * expressions and are compiled and executed within the current scope.\n *\n * Events that are handled via these handler are always configured not to propagate further.\n */\nvar ngEventDirectives = {};\nforEach(\n  'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave keydown keyup keypress submit focus blur copy cut paste'.split(' '),\n  function(name) {\n    var directiveName = directiveNormalize('ng-' + name);\n    ngEventDirectives[directiveName] = ['$parse', function($parse) {\n      return {\n        compile: function($element, attr) {\n          var fn = $parse(attr[directiveName]);\n          return function ngEventHandler(scope, element) {\n            element.on(lowercase(name), function(event) {\n              scope.$apply(function() {\n                fn(scope, {$event:event});\n              });\n            });\n          };\n        }\n      };\n    }];\n  }\n);\n\n/**\n * @ngdoc directive\n * @name ngDblclick\n *\n * @description\n * The `ngDblclick` directive allows you to specify custom behavior on a dblclick event.\n *\n * @element ANY\n * @priority 0\n * @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon\n * a dblclick. (The Event object is available as `$event`)\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n      <button ng-dblclick=\"count = count + 1\" ng-init=\"count=0\">\n        Increment (on double click)\n      </button>\n      count: {{count}}\n     </file>\n   </example>\n */\n\n\n/**\n * @ngdoc directive\n * @name ngMousedown\n *\n * @description\n * The ngMousedown directive allows you to specify custom behavior on mousedown event.\n *\n * @element ANY\n * @priority 0\n * @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon\n * mousedown. ({@link guide/expression#-event- Event object is available as `$event`})\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n      <button ng-mousedown=\"count = count + 1\" ng-init=\"count=0\">\n        Increment (on mouse down)\n      </button>\n      count: {{count}}\n     </file>\n   </example>\n */\n\n\n/**\n * @ngdoc directive\n * @name ngMouseup\n *\n * @description\n * Specify custom behavior on mouseup event.\n *\n * @element ANY\n * @priority 0\n * @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon\n * mouseup. ({@link guide/expression#-event- Event object is available as `$event`})\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n      <button ng-mouseup=\"count = count + 1\" ng-init=\"count=0\">\n        Increment (on mouse up)\n      </button>\n      count: {{count}}\n     </file>\n   </example>\n */\n\n/**\n * @ngdoc directive\n * @name ngMouseover\n *\n * @description\n * Specify custom behavior on mouseover event.\n *\n * @element ANY\n * @priority 0\n * @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon\n * mouseover. ({@link guide/expression#-event- Event object is available as `$event`})\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n      <button ng-mouseover=\"count = count + 1\" ng-init=\"count=0\">\n        Increment (when mouse is over)\n      </button>\n      count: {{count}}\n     </file>\n   </example>\n */\n\n\n/**\n * @ngdoc directive\n * @name ngMouseenter\n *\n * @description\n * Specify custom behavior on mouseenter event.\n *\n * @element ANY\n * @priority 0\n * @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon\n * mouseenter. ({@link guide/expression#-event- Event object is available as `$event`})\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n      <button ng-mouseenter=\"count = count + 1\" ng-init=\"count=0\">\n        Increment (when mouse enters)\n      </button>\n      count: {{count}}\n     </file>\n   </example>\n */\n\n\n/**\n * @ngdoc directive\n * @name ngMouseleave\n *\n * @description\n * Specify custom behavior on mouseleave event.\n *\n * @element ANY\n * @priority 0\n * @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon\n * mouseleave. ({@link guide/expression#-event- Event object is available as `$event`})\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n      <button ng-mouseleave=\"count = count + 1\" ng-init=\"count=0\">\n        Increment (when mouse leaves)\n      </button>\n      count: {{count}}\n     </file>\n   </example>\n */\n\n\n/**\n * @ngdoc directive\n * @name ngMousemove\n *\n * @description\n * Specify custom behavior on mousemove event.\n *\n * @element ANY\n * @priority 0\n * @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon\n * mousemove. ({@link guide/expression#-event- Event object is available as `$event`})\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n      <button ng-mousemove=\"count = count + 1\" ng-init=\"count=0\">\n        Increment (when mouse moves)\n      </button>\n      count: {{count}}\n     </file>\n   </example>\n */\n\n\n/**\n * @ngdoc directive\n * @name ngKeydown\n *\n * @description\n * Specify custom behavior on keydown event.\n *\n * @element ANY\n * @priority 0\n * @param {expression} ngKeydown {@link guide/expression Expression} to evaluate upon\n * keydown. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n      <input ng-keydown=\"count = count + 1\" ng-init=\"count=0\">\n      key down count: {{count}}\n     </file>\n   </example>\n */\n\n\n/**\n * @ngdoc directive\n * @name ngKeyup\n *\n * @description\n * Specify custom behavior on keyup event.\n *\n * @element ANY\n * @priority 0\n * @param {expression} ngKeyup {@link guide/expression Expression} to evaluate upon\n * keyup. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n       <p>Typing in the input box below updates the key count</p>\n       <input ng-keyup=\"count = count + 1\" ng-init=\"count=0\"> key up count: {{count}}\n\n       <p>Typing in the input box below updates the keycode</p>\n       <input ng-keyup=\"event=$event\">\n       <p>event keyCode: {{ event.keyCode }}</p>\n       <p>event altKey: {{ event.altKey }}</p>\n     </file>\n   </example>\n */\n\n\n/**\n * @ngdoc directive\n * @name ngKeypress\n *\n * @description\n * Specify custom behavior on keypress event.\n *\n * @element ANY\n * @param {expression} ngKeypress {@link guide/expression Expression} to evaluate upon\n * keypress. ({@link guide/expression#-event- Event object is available as `$event`}\n * and can be interrogated for keyCode, altKey, etc.)\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n      <input ng-keypress=\"count = count + 1\" ng-init=\"count=0\">\n      key press count: {{count}}\n     </file>\n   </example>\n */\n\n\n/**\n * @ngdoc directive\n * @name ngSubmit\n *\n * @description\n * Enables binding angular expressions to onsubmit events.\n *\n * Additionally it prevents the default action (which for form means sending the request to the\n * server and reloading the current page), but only if the form does not contain `action`,\n * `data-action`, or `x-action` attributes.\n *\n * @element form\n * @priority 0\n * @param {expression} ngSubmit {@link guide/expression Expression} to eval.\n * ({@link guide/expression#-event- Event object is available as `$event`})\n *\n * @example\n   <example module=\"submitExample\">\n     <file name=\"index.html\">\n      <script>\n        angular.module('submitExample', [])\n          .controller('ExampleController', ['$scope', function($scope) {\n            $scope.list = [];\n            $scope.text = 'hello';\n            $scope.submit = function() {\n              if ($scope.text) {\n                $scope.list.push(this.text);\n                $scope.text = '';\n              }\n            };\n          }]);\n      </script>\n      <form ng-submit=\"submit()\" ng-controller=\"ExampleController\">\n        Enter text and hit enter:\n        <input type=\"text\" ng-model=\"text\" name=\"text\" />\n        <input type=\"submit\" id=\"submit\" value=\"Submit\" />\n        <pre>list={{list}}</pre>\n      </form>\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should check ng-submit', function() {\n         expect(element(by.binding('list')).getText()).toBe('list=[]');\n         element(by.css('#submit')).click();\n         expect(element(by.binding('list')).getText()).toContain('hello');\n         expect(element(by.model('text')).getAttribute('value')).toBe('');\n       });\n       it('should ignore empty strings', function() {\n         expect(element(by.binding('list')).getText()).toBe('list=[]');\n         element(by.css('#submit')).click();\n         element(by.css('#submit')).click();\n         expect(element(by.binding('list')).getText()).toContain('hello');\n        });\n     </file>\n   </example>\n */\n\n/**\n * @ngdoc directive\n * @name ngFocus\n *\n * @description\n * Specify custom behavior on focus event.\n *\n * @element window, input, select, textarea, a\n * @priority 0\n * @param {expression} ngFocus {@link guide/expression Expression} to evaluate upon\n * focus. ({@link guide/expression#-event- Event object is available as `$event`})\n *\n * @example\n * See {@link ng.directive:ngClick ngClick}\n */\n\n/**\n * @ngdoc directive\n * @name ngBlur\n *\n * @description\n * Specify custom behavior on blur event.\n *\n * @element window, input, select, textarea, a\n * @priority 0\n * @param {expression} ngBlur {@link guide/expression Expression} to evaluate upon\n * blur. ({@link guide/expression#-event- Event object is available as `$event`})\n *\n * @example\n * See {@link ng.directive:ngClick ngClick}\n */\n\n/**\n * @ngdoc directive\n * @name ngCopy\n *\n * @description\n * Specify custom behavior on copy event.\n *\n * @element window, input, select, textarea, a\n * @priority 0\n * @param {expression} ngCopy {@link guide/expression Expression} to evaluate upon\n * copy. ({@link guide/expression#-event- Event object is available as `$event`})\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n      <input ng-copy=\"copied=true\" ng-init=\"copied=false; value='copy me'\" ng-model=\"value\">\n      copied: {{copied}}\n     </file>\n   </example>\n */\n\n/**\n * @ngdoc directive\n * @name ngCut\n *\n * @description\n * Specify custom behavior on cut event.\n *\n * @element window, input, select, textarea, a\n * @priority 0\n * @param {expression} ngCut {@link guide/expression Expression} to evaluate upon\n * cut. ({@link guide/expression#-event- Event object is available as `$event`})\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n      <input ng-cut=\"cut=true\" ng-init=\"cut=false; value='cut me'\" ng-model=\"value\">\n      cut: {{cut}}\n     </file>\n   </example>\n */\n\n/**\n * @ngdoc directive\n * @name ngPaste\n *\n * @description\n * Specify custom behavior on paste event.\n *\n * @element window, input, select, textarea, a\n * @priority 0\n * @param {expression} ngPaste {@link guide/expression Expression} to evaluate upon\n * paste. ({@link guide/expression#-event- Event object is available as `$event`})\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n      <input ng-paste=\"paste=true\" ng-init=\"paste=false\" placeholder='paste here'>\n      pasted: {{paste}}\n     </file>\n   </example>\n */\n\n/**\n * @ngdoc directive\n * @name ngIf\n * @restrict A\n *\n * @description\n * The `ngIf` directive removes or recreates a portion of the DOM tree based on an\n * {expression}. If the expression assigned to `ngIf` evaluates to a false\n * value then the element is removed from the DOM, otherwise a clone of the\n * element is reinserted into the DOM.\n *\n * `ngIf` differs from `ngShow` and `ngHide` in that `ngIf` completely removes and recreates the\n * element in the DOM rather than changing its visibility via the `display` css property.  A common\n * case when this difference is significant is when using css selectors that rely on an element's\n * position within the DOM, such as the `:first-child` or `:last-child` pseudo-classes.\n *\n * Note that when an element is removed using `ngIf` its scope is destroyed and a new scope\n * is created when the element is restored.  The scope created within `ngIf` inherits from\n * its parent scope using\n * [prototypal inheritance](https://github.com/angular/angular.js/wiki/The-Nuances-of-Scope-Prototypal-Inheritance).\n * An important implication of this is if `ngModel` is used within `ngIf` to bind to\n * a javascript primitive defined in the parent scope. In this case any modifications made to the\n * variable within the child scope will override (hide) the value in the parent scope.\n *\n * Also, `ngIf` recreates elements using their compiled state. An example of this behavior\n * is if an element's class attribute is directly modified after it's compiled, using something like\n * jQuery's `.addClass()` method, and the element is later removed. When `ngIf` recreates the element\n * the added class will be lost because the original compiled state is used to regenerate the element.\n *\n * Additionally, you can provide animations via the `ngAnimate` module to animate the `enter`\n * and `leave` effects.\n *\n * @animations\n * enter - happens just after the ngIf contents change and a new DOM element is created and injected into the ngIf container\n * leave - happens just before the ngIf contents are removed from the DOM\n *\n * @element ANY\n * @scope\n * @priority 600\n * @param {expression} ngIf If the {@link guide/expression expression} is falsy then\n *     the element is removed from the DOM tree. If it is truthy a copy of the compiled\n *     element is added to the DOM tree.\n *\n * @example\n  <example module=\"ngAnimate\" deps=\"angular-animate.js\" animations=\"true\">\n    <file name=\"index.html\">\n      Click me: <input type=\"checkbox\" ng-model=\"checked\" ng-init=\"checked=true\" /><br/>\n      Show when checked:\n      <span ng-if=\"checked\" class=\"animate-if\">\n        I'm removed when the checkbox is unchecked.\n      </span>\n    </file>\n    <file name=\"animations.css\">\n      .animate-if {\n        background:white;\n        border:1px solid black;\n        padding:10px;\n      }\n\n      .animate-if.ng-enter, .animate-if.ng-leave {\n        -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;\n        transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;\n      }\n\n      .animate-if.ng-enter,\n      .animate-if.ng-leave.ng-leave-active {\n        opacity:0;\n      }\n\n      .animate-if.ng-leave,\n      .animate-if.ng-enter.ng-enter-active {\n        opacity:1;\n      }\n    </file>\n  </example>\n */\nvar ngIfDirective = ['$animate', function($animate) {\n  return {\n    transclude: 'element',\n    priority: 600,\n    terminal: true,\n    restrict: 'A',\n    $$tlb: true,\n    link: function ($scope, $element, $attr, ctrl, $transclude) {\n        var block, childScope, previousElements;\n        $scope.$watch($attr.ngIf, function ngIfWatchAction(value) {\n\n          if (toBoolean(value)) {\n            if (!childScope) {\n              childScope = $scope.$new();\n              $transclude(childScope, function (clone) {\n                clone[clone.length++] = document.createComment(' end ngIf: ' + $attr.ngIf + ' ');\n                // Note: We only need the first/last node of the cloned nodes.\n                // However, we need to keep the reference to the jqlite wrapper as it might be changed later\n                // by a directive with templateUrl when its template arrives.\n                block = {\n                  clone: clone\n                };\n                $animate.enter(clone, $element.parent(), $element);\n              });\n            }\n          } else {\n            if(previousElements) {\n              previousElements.remove();\n              previousElements = null;\n            }\n            if(childScope) {\n              childScope.$destroy();\n              childScope = null;\n            }\n            if(block) {\n              previousElements = getBlockElements(block.clone);\n              $animate.leave(previousElements, function() {\n                previousElements = null;\n              });\n              block = null;\n            }\n          }\n        });\n    }\n  };\n}];\n\n/**\n * @ngdoc directive\n * @name ngInclude\n * @restrict ECA\n *\n * @description\n * Fetches, compiles and includes an external HTML fragment.\n *\n * By default, the template URL is restricted to the same domain and protocol as the\n * application document. This is done by calling {@link ng.$sce#getTrustedResourceUrl\n * $sce.getTrustedResourceUrl} on it. To load templates from other domains or protocols\n * you may either {@link ng.$sceDelegateProvider#resourceUrlWhitelist whitelist them} or\n * [wrap them](ng.$sce#trustAsResourceUrl) as trusted values. Refer to Angular's {@link\n * ng.$sce Strict Contextual Escaping}.\n *\n * In addition, the browser's\n * [Same Origin Policy](https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest)\n * and [Cross-Origin Resource Sharing (CORS)](http://www.w3.org/TR/cors/)\n * policy may further restrict whether the template is successfully loaded.\n * For example, `ngInclude` won't work for cross-domain requests on all browsers and for `file://`\n * access on some browsers.\n *\n * @animations\n * enter - animation is used to bring new content into the browser.\n * leave - animation is used to animate existing content away.\n *\n * The enter and leave animation occur concurrently.\n *\n * @scope\n * @priority 400\n *\n * @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant,\n *                 make sure you wrap it in **single** quotes, e.g. `src=\"'myPartialTemplate.html'\"`.\n * @param {string=} onload Expression to evaluate when a new partial is loaded.\n *\n * @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll\n *                  $anchorScroll} to scroll the viewport after the content is loaded.\n *\n *                  - If the attribute is not set, disable scrolling.\n *                  - If the attribute is set without value, enable scrolling.\n *                  - Otherwise enable scrolling only if the expression evaluates to truthy value.\n *\n * @example\n  <example module=\"includeExample\" deps=\"angular-animate.js\" animations=\"true\">\n    <file name=\"index.html\">\n     <div ng-controller=\"ExampleController\">\n       <select ng-model=\"template\" ng-options=\"t.name for t in templates\">\n        <option value=\"\">(blank)</option>\n       </select>\n       url of the template: <tt>{{template.url}}</tt>\n       <hr/>\n       <div class=\"slide-animate-container\">\n         <div class=\"slide-animate\" ng-include=\"template.url\"></div>\n       </div>\n     </div>\n    </file>\n    <file name=\"script.js\">\n      angular.module('includeExample', ['ngAnimate'])\n        .controller('ExampleController', ['$scope', function($scope) {\n          $scope.templates =\n            [ { name: 'template1.html', url: 'template1.html'},\n              { name: 'template2.html', url: 'template2.html'} ];\n          $scope.template = $scope.templates[0];\n        }]);\n     </file>\n    <file name=\"template1.html\">\n      Content of template1.html\n    </file>\n    <file name=\"template2.html\">\n      Content of template2.html\n    </file>\n    <file name=\"animations.css\">\n      .slide-animate-container {\n        position:relative;\n        background:white;\n        border:1px solid black;\n        height:40px;\n        overflow:hidden;\n      }\n\n      .slide-animate {\n        padding:10px;\n      }\n\n      .slide-animate.ng-enter, .slide-animate.ng-leave {\n        -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;\n        transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;\n\n        position:absolute;\n        top:0;\n        left:0;\n        right:0;\n        bottom:0;\n        display:block;\n        padding:10px;\n      }\n\n      .slide-animate.ng-enter {\n        top:-50px;\n      }\n      .slide-animate.ng-enter.ng-enter-active {\n        top:0;\n      }\n\n      .slide-animate.ng-leave {\n        top:0;\n      }\n      .slide-animate.ng-leave.ng-leave-active {\n        top:50px;\n      }\n    </file>\n    <file name=\"protractor.js\" type=\"protractor\">\n      var templateSelect = element(by.model('template'));\n      var includeElem = element(by.css('[ng-include]'));\n\n      it('should load template1.html', function() {\n        expect(includeElem.getText()).toMatch(/Content of template1.html/);\n      });\n\n      it('should load template2.html', function() {\n        if (browser.params.browser == 'firefox') {\n          // Firefox can't handle using selects\n          // See https://github.com/angular/protractor/issues/480\n          return;\n        }\n        templateSelect.click();\n        templateSelect.all(by.css('option')).get(2).click();\n        expect(includeElem.getText()).toMatch(/Content of template2.html/);\n      });\n\n      it('should change to blank', function() {\n        if (browser.params.browser == 'firefox') {\n          // Firefox can't handle using selects\n          return;\n        }\n        templateSelect.click();\n        templateSelect.all(by.css('option')).get(0).click();\n        expect(includeElem.isPresent()).toBe(false);\n      });\n    </file>\n  </example>\n */\n\n\n/**\n * @ngdoc event\n * @name ngInclude#$includeContentRequested\n * @eventType emit on the scope ngInclude was declared in\n * @description\n * Emitted every time the ngInclude content is requested.\n */\n\n\n/**\n * @ngdoc event\n * @name ngInclude#$includeContentLoaded\n * @eventType emit on the current ngInclude scope\n * @description\n * Emitted every time the ngInclude content is reloaded.\n */\nvar ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$animate', '$sce',\n                  function($http,   $templateCache,   $anchorScroll,   $animate,   $sce) {\n  return {\n    restrict: 'ECA',\n    priority: 400,\n    terminal: true,\n    transclude: 'element',\n    controller: angular.noop,\n    compile: function(element, attr) {\n      var srcExp = attr.ngInclude || attr.src,\n          onloadExp = attr.onload || '',\n          autoScrollExp = attr.autoscroll;\n\n      return function(scope, $element, $attr, ctrl, $transclude) {\n        var changeCounter = 0,\n            currentScope,\n            previousElement,\n            currentElement;\n\n        var cleanupLastIncludeContent = function() {\n          if(previousElement) {\n            previousElement.remove();\n            previousElement = null;\n          }\n          if(currentScope) {\n            currentScope.$destroy();\n            currentScope = null;\n          }\n          if(currentElement) {\n            $animate.leave(currentElement, function() {\n              previousElement = null;\n            });\n            previousElement = currentElement;\n            currentElement = null;\n          }\n        };\n\n        scope.$watch($sce.parseAsResourceUrl(srcExp), function ngIncludeWatchAction(src) {\n          var afterAnimation = function() {\n            if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) {\n              $anchorScroll();\n            }\n          };\n          var thisChangeId = ++changeCounter;\n\n          if (src) {\n            $http.get(src, {cache: $templateCache}).success(function(response) {\n              if (thisChangeId !== changeCounter) return;\n              var newScope = scope.$new();\n              ctrl.template = response;\n\n              // Note: This will also link all children of ng-include that were contained in the original\n              // html. If that content contains controllers, ... they could pollute/change the scope.\n              // However, using ng-include on an element with additional content does not make sense...\n              // Note: We can't remove them in the cloneAttchFn of $transclude as that\n              // function is called before linking the content, which would apply child\n              // directives to non existing elements.\n              var clone = $transclude(newScope, function(clone) {\n                cleanupLastIncludeContent();\n                $animate.enter(clone, null, $element, afterAnimation);\n              });\n\n              currentScope = newScope;\n              currentElement = clone;\n\n              currentScope.$emit('$includeContentLoaded');\n              scope.$eval(onloadExp);\n            }).error(function() {\n              if (thisChangeId === changeCounter) cleanupLastIncludeContent();\n            });\n            scope.$emit('$includeContentRequested');\n          } else {\n            cleanupLastIncludeContent();\n            ctrl.template = null;\n          }\n        });\n      };\n    }\n  };\n}];\n\n// This directive is called during the $transclude call of the first `ngInclude` directive.\n// It will replace and compile the content of the element with the loaded template.\n// We need this directive so that the element content is already filled when\n// the link function of another directive on the same element as ngInclude\n// is called.\nvar ngIncludeFillContentDirective = ['$compile',\n  function($compile) {\n    return {\n      restrict: 'ECA',\n      priority: -400,\n      require: 'ngInclude',\n      link: function(scope, $element, $attr, ctrl) {\n        $element.html(ctrl.template);\n        $compile($element.contents())(scope);\n      }\n    };\n  }];\n\n/**\n * @ngdoc directive\n * @name ngInit\n * @restrict AC\n *\n * @description\n * The `ngInit` directive allows you to evaluate an expression in the\n * current scope.\n *\n * <div class=\"alert alert-error\">\n * The only appropriate use of `ngInit` is for aliasing special properties of\n * {@link ng.directive:ngRepeat `ngRepeat`}, as seen in the demo below. Besides this case, you\n * should use {@link guide/controller controllers} rather than `ngInit`\n * to initialize values on a scope.\n * </div>\n * <div class=\"alert alert-warning\">\n * **Note**: If you have assignment in `ngInit` along with {@link ng.$filter `$filter`}, make\n * sure you have parenthesis for correct precedence:\n * <pre class=\"prettyprint\">\n *   <div ng-init=\"test1 = (data | orderBy:'name')\"></div>\n * </pre>\n * </div>\n *\n * @priority 450\n *\n * @element ANY\n * @param {expression} ngInit {@link guide/expression Expression} to eval.\n *\n * @example\n   <example module=\"initExample\">\n     <file name=\"index.html\">\n   <script>\n     angular.module('initExample', [])\n       .controller('ExampleController', ['$scope', function($scope) {\n         $scope.list = [['a', 'b'], ['c', 'd']];\n       }]);\n   </script>\n   <div ng-controller=\"ExampleController\">\n     <div ng-repeat=\"innerList in list\" ng-init=\"outerIndex = $index\">\n       <div ng-repeat=\"value in innerList\" ng-init=\"innerIndex = $index\">\n          <span class=\"example-init\">list[ {{outerIndex}} ][ {{innerIndex}} ] = {{value}};</span>\n       </div>\n     </div>\n   </div>\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       it('should alias index positions', function() {\n         var elements = element.all(by.css('.example-init'));\n         expect(elements.get(0).getText()).toBe('list[ 0 ][ 0 ] = a;');\n         expect(elements.get(1).getText()).toBe('list[ 0 ][ 1 ] = b;');\n         expect(elements.get(2).getText()).toBe('list[ 1 ][ 0 ] = c;');\n         expect(elements.get(3).getText()).toBe('list[ 1 ][ 1 ] = d;');\n       });\n     </file>\n   </example>\n */\nvar ngInitDirective = ngDirective({\n  priority: 450,\n  compile: function() {\n    return {\n      pre: function(scope, element, attrs) {\n        scope.$eval(attrs.ngInit);\n      }\n    };\n  }\n});\n\n/**\n * @ngdoc directive\n * @name ngNonBindable\n * @restrict AC\n * @priority 1000\n *\n * @description\n * The `ngNonBindable` directive tells Angular not to compile or bind the contents of the current\n * DOM element. This is useful if the element contains what appears to be Angular directives and\n * bindings but which should be ignored by Angular. This could be the case if you have a site that\n * displays snippets of code, for instance.\n *\n * @element ANY\n *\n * @example\n * In this example there are two locations where a simple interpolation binding (`{{}}`) is present,\n * but the one wrapped in `ngNonBindable` is left alone.\n *\n * @example\n    <example>\n      <file name=\"index.html\">\n        <div>Normal: {{1 + 2}}</div>\n        <div ng-non-bindable>Ignored: {{1 + 2}}</div>\n      </file>\n      <file name=\"protractor.js\" type=\"protractor\">\n       it('should check ng-non-bindable', function() {\n         expect(element(by.binding('1 + 2')).getText()).toContain('3');\n         expect(element.all(by.css('div')).last().getText()).toMatch(/1 \\+ 2/);\n       });\n      </file>\n    </example>\n */\nvar ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });\n\n/**\n * @ngdoc directive\n * @name ngPluralize\n * @restrict EA\n *\n * @description\n * `ngPluralize` is a directive that displays messages according to en-US localization rules.\n * These rules are bundled with angular.js, but can be overridden\n * (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive\n * by specifying the mappings between\n * [plural categories](http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html)\n * and the strings to be displayed.\n *\n * # Plural categories and explicit number rules\n * There are two\n * [plural categories](http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html)\n * in Angular's default en-US locale: \"one\" and \"other\".\n *\n * While a plural category may match many numbers (for example, in en-US locale, \"other\" can match\n * any number that is not 1), an explicit number rule can only match one number. For example, the\n * explicit number rule for \"3\" matches the number 3. There are examples of plural categories\n * and explicit number rules throughout the rest of this documentation.\n *\n * # Configuring ngPluralize\n * You configure ngPluralize by providing 2 attributes: `count` and `when`.\n * You can also provide an optional attribute, `offset`.\n *\n * The value of the `count` attribute can be either a string or an {@link guide/expression\n * Angular expression}; these are evaluated on the current scope for its bound value.\n *\n * The `when` attribute specifies the mappings between plural categories and the actual\n * string to be displayed. The value of the attribute should be a JSON object.\n *\n * The following example shows how to configure ngPluralize:\n *\n * ```html\n * <ng-pluralize count=\"personCount\"\n                 when=\"{'0': 'Nobody is viewing.',\n *                      'one': '1 person is viewing.',\n *                      'other': '{} people are viewing.'}\">\n * </ng-pluralize>\n *```\n *\n * In the example, `\"0: Nobody is viewing.\"` is an explicit number rule. If you did not\n * specify this rule, 0 would be matched to the \"other\" category and \"0 people are viewing\"\n * would be shown instead of \"Nobody is viewing\". You can specify an explicit number rule for\n * other numbers, for example 12, so that instead of showing \"12 people are viewing\", you can\n * show \"a dozen people are viewing\".\n *\n * You can use a set of closed braces (`{}`) as a placeholder for the number that you want substituted\n * into pluralized strings. In the previous example, Angular will replace `{}` with\n * <span ng-non-bindable>`{{personCount}}`</span>. The closed braces `{}` is a placeholder\n * for <span ng-non-bindable>{{numberExpression}}</span>.\n *\n * # Configuring ngPluralize with offset\n * The `offset` attribute allows further customization of pluralized text, which can result in\n * a better user experience. For example, instead of the message \"4 people are viewing this document\",\n * you might display \"John, Kate and 2 others are viewing this document\".\n * The offset attribute allows you to offset a number by any desired value.\n * Let's take a look at an example:\n *\n * ```html\n * <ng-pluralize count=\"personCount\" offset=2\n *               when=\"{'0': 'Nobody is viewing.',\n *                      '1': '{{person1}} is viewing.',\n *                      '2': '{{person1}} and {{person2}} are viewing.',\n *                      'one': '{{person1}}, {{person2}} and one other person are viewing.',\n *                      'other': '{{person1}}, {{person2}} and {} other people are viewing.'}\">\n * </ng-pluralize>\n * ```\n *\n * Notice that we are still using two plural categories(one, other), but we added\n * three explicit number rules 0, 1 and 2.\n * When one person, perhaps John, views the document, \"John is viewing\" will be shown.\n * When three people view the document, no explicit number rule is found, so\n * an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.\n * In this case, plural category 'one' is matched and \"John, Mary and one other person are viewing\"\n * is shown.\n *\n * Note that when you specify offsets, you must provide explicit number rules for\n * numbers from 0 up to and including the offset. If you use an offset of 3, for example,\n * you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for\n * plural categories \"one\" and \"other\".\n *\n * @param {string|expression} count The variable to be bound to.\n * @param {string} when The mapping between plural category to its corresponding strings.\n * @param {number=} offset Offset to deduct from the total number.\n *\n * @example\n    <example module=\"pluralizeExample\">\n      <file name=\"index.html\">\n        <script>\n          angular.module('pluralizeExample', [])\n            .controller('ExampleController', ['$scope', function($scope) {\n              $scope.person1 = 'Igor';\n              $scope.person2 = 'Misko';\n              $scope.personCount = 1;\n            }]);\n        </script>\n        <div ng-controller=\"ExampleController\">\n          Person 1:<input type=\"text\" ng-model=\"person1\" value=\"Igor\" /><br/>\n          Person 2:<input type=\"text\" ng-model=\"person2\" value=\"Misko\" /><br/>\n          Number of People:<input type=\"text\" ng-model=\"personCount\" value=\"1\" /><br/>\n\n          <!--- Example with simple pluralization rules for en locale --->\n          Without Offset:\n          <ng-pluralize count=\"personCount\"\n                        when=\"{'0': 'Nobody is viewing.',\n                               'one': '1 person is viewing.',\n                               'other': '{} people are viewing.'}\">\n          </ng-pluralize><br>\n\n          <!--- Example with offset --->\n          With Offset(2):\n          <ng-pluralize count=\"personCount\" offset=2\n                        when=\"{'0': 'Nobody is viewing.',\n                               '1': '{{person1}} is viewing.',\n                               '2': '{{person1}} and {{person2}} are viewing.',\n                               'one': '{{person1}}, {{person2}} and one other person are viewing.',\n                               'other': '{{person1}}, {{person2}} and {} other people are viewing.'}\">\n          </ng-pluralize>\n        </div>\n      </file>\n      <file name=\"protractor.js\" type=\"protractor\">\n        it('should show correct pluralized string', function() {\n          var withoutOffset = element.all(by.css('ng-pluralize')).get(0);\n          var withOffset = element.all(by.css('ng-pluralize')).get(1);\n          var countInput = element(by.model('personCount'));\n\n          expect(withoutOffset.getText()).toEqual('1 person is viewing.');\n          expect(withOffset.getText()).toEqual('Igor is viewing.');\n\n          countInput.clear();\n          countInput.sendKeys('0');\n\n          expect(withoutOffset.getText()).toEqual('Nobody is viewing.');\n          expect(withOffset.getText()).toEqual('Nobody is viewing.');\n\n          countInput.clear();\n          countInput.sendKeys('2');\n\n          expect(withoutOffset.getText()).toEqual('2 people are viewing.');\n          expect(withOffset.getText()).toEqual('Igor and Misko are viewing.');\n\n          countInput.clear();\n          countInput.sendKeys('3');\n\n          expect(withoutOffset.getText()).toEqual('3 people are viewing.');\n          expect(withOffset.getText()).toEqual('Igor, Misko and one other person are viewing.');\n\n          countInput.clear();\n          countInput.sendKeys('4');\n\n          expect(withoutOffset.getText()).toEqual('4 people are viewing.');\n          expect(withOffset.getText()).toEqual('Igor, Misko and 2 other people are viewing.');\n        });\n        it('should show data-bound names', function() {\n          var withOffset = element.all(by.css('ng-pluralize')).get(1);\n          var personCount = element(by.model('personCount'));\n          var person1 = element(by.model('person1'));\n          var person2 = element(by.model('person2'));\n          personCount.clear();\n          personCount.sendKeys('4');\n          person1.clear();\n          person1.sendKeys('Di');\n          person2.clear();\n          person2.sendKeys('Vojta');\n          expect(withOffset.getText()).toEqual('Di, Vojta and 2 other people are viewing.');\n        });\n      </file>\n    </example>\n */\nvar ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interpolate) {\n  var BRACE = /{}/g;\n  return {\n    restrict: 'EA',\n    link: function(scope, element, attr) {\n      var numberExp = attr.count,\n          whenExp = attr.$attr.when && element.attr(attr.$attr.when), // we have {{}} in attrs\n          offset = attr.offset || 0,\n          whens = scope.$eval(whenExp) || {},\n          whensExpFns = {},\n          startSymbol = $interpolate.startSymbol(),\n          endSymbol = $interpolate.endSymbol(),\n          isWhen = /^when(Minus)?(.+)$/;\n\n      forEach(attr, function(expression, attributeName) {\n        if (isWhen.test(attributeName)) {\n          whens[lowercase(attributeName.replace('when', '').replace('Minus', '-'))] =\n            element.attr(attr.$attr[attributeName]);\n        }\n      });\n      forEach(whens, function(expression, key) {\n        whensExpFns[key] =\n          $interpolate(expression.replace(BRACE, startSymbol + numberExp + '-' +\n            offset + endSymbol));\n      });\n\n      scope.$watch(function ngPluralizeWatch() {\n        var value = parseFloat(scope.$eval(numberExp));\n\n        if (!isNaN(value)) {\n          //if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,\n          //check it against pluralization rules in $locale service\n          if (!(value in whens)) value = $locale.pluralCat(value - offset);\n           return whensExpFns[value](scope, element, true);\n        } else {\n          return '';\n        }\n      }, function ngPluralizeWatchAction(newVal) {\n        element.text(newVal);\n      });\n    }\n  };\n}];\n\n/**\n * @ngdoc directive\n * @name ngRepeat\n *\n * @description\n * The `ngRepeat` directive instantiates a template once per item from a collection. Each template\n * instance gets its own scope, where the given loop variable is set to the current collection item,\n * and `$index` is set to the item index or key.\n *\n * Special properties are exposed on the local scope of each template instance, including:\n *\n * | Variable  | Type            | Details                                                                     |\n * |-----------|-----------------|-----------------------------------------------------------------------------|\n * | `$index`  | {@type number}  | iterator offset of the repeated element (0..length-1)                       |\n * | `$first`  | {@type boolean} | true if the repeated element is first in the iterator.                      |\n * | `$middle` | {@type boolean} | true if the repeated element is between the first and last in the iterator. |\n * | `$last`   | {@type boolean} | true if the repeated element is last in the iterator.                       |\n * | `$even`   | {@type boolean} | true if the iterator position `$index` is even (otherwise false).           |\n * | `$odd`    | {@type boolean} | true if the iterator position `$index` is odd (otherwise false).            |\n *\n * Creating aliases for these properties is possible with {@link ng.directive:ngInit `ngInit`}.\n * This may be useful when, for instance, nesting ngRepeats.\n *\n * # Special repeat start and end points\n * To repeat a series of elements instead of just one parent element, ngRepeat (as well as other ng directives) supports extending\n * the range of the repeater by defining explicit start and end points by using **ng-repeat-start** and **ng-repeat-end** respectively.\n * The **ng-repeat-start** directive works the same as **ng-repeat**, but will repeat all the HTML code (including the tag it's defined on)\n * up to and including the ending HTML tag where **ng-repeat-end** is placed.\n *\n * The example below makes use of this feature:\n * ```html\n *   <header ng-repeat-start=\"item in items\">\n *     Header {{ item }}\n *   </header>\n *   <div class=\"body\">\n *     Body {{ item }}\n *   </div>\n *   <footer ng-repeat-end>\n *     Footer {{ item }}\n *   </footer>\n * ```\n *\n * And with an input of {@type ['A','B']} for the items variable in the example above, the output will evaluate to:\n * ```html\n *   <header>\n *     Header A\n *   </header>\n *   <div class=\"body\">\n *     Body A\n *   </div>\n *   <footer>\n *     Footer A\n *   </footer>\n *   <header>\n *     Header B\n *   </header>\n *   <div class=\"body\">\n *     Body B\n *   </div>\n *   <footer>\n *     Footer B\n *   </footer>\n * ```\n *\n * The custom start and end points for ngRepeat also support all other HTML directive syntax flavors provided in AngularJS (such\n * as **data-ng-repeat-start**, **x-ng-repeat-start** and **ng:repeat-start**).\n *\n * @animations\n * **.enter** - when a new item is added to the list or when an item is revealed after a filter\n *\n * **.leave** - when an item is removed from the list or when an item is filtered out\n *\n * **.move** - when an adjacent item is filtered out causing a reorder or when the item contents are reordered\n *\n * @element ANY\n * @scope\n * @priority 1000\n * @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. These\n *   formats are currently supported:\n *\n *   * `variable in expression` – where variable is the user defined loop variable and `expression`\n *     is a scope expression giving the collection to enumerate.\n *\n *     For example: `album in artist.albums`.\n *\n *   * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,\n *     and `expression` is the scope expression giving the collection to enumerate.\n *\n *     For example: `(name, age) in {'adam':10, 'amalie':12}`.\n *\n *   * `variable in expression track by tracking_expression` – You can also provide an optional tracking function\n *     which can be used to associate the objects in the collection with the DOM elements. If no tracking function\n *     is specified the ng-repeat associates elements by identity in the collection. It is an error to have\n *     more than one tracking function to resolve to the same key. (This would mean that two distinct objects are\n *     mapped to the same DOM element, which is not possible.)  Filters should be applied to the expression,\n *     before specifying a tracking expression.\n *\n *     For example: `item in items` is equivalent to `item in items track by $id(item)`. This implies that the DOM elements\n *     will be associated by item identity in the array.\n *\n *     For example: `item in items track by $id(item)`. A built in `$id()` function can be used to assign a unique\n *     `$$hashKey` property to each item in the array. This property is then used as a key to associated DOM elements\n *     with the corresponding item in the array by identity. Moving the same object in array would move the DOM\n *     element in the same way in the DOM.\n *\n *     For example: `item in items track by item.id` is a typical pattern when the items come from the database. In this\n *     case the object identity does not matter. Two objects are considered equivalent as long as their `id`\n *     property is same.\n *\n *     For example: `item in items | filter:searchText track by item.id` is a pattern that might be used to apply a filter\n *     to items in conjunction with a tracking expression.\n *\n * @example\n * This example initializes the scope to a list of names and\n * then uses `ngRepeat` to display every person:\n  <example module=\"ngAnimate\" deps=\"angular-animate.js\" animations=\"true\">\n    <file name=\"index.html\">\n      <div ng-init=\"friends = [\n        {name:'John', age:25, gender:'boy'},\n        {name:'Jessie', age:30, gender:'girl'},\n        {name:'Johanna', age:28, gender:'girl'},\n        {name:'Joy', age:15, gender:'girl'},\n        {name:'Mary', age:28, gender:'girl'},\n        {name:'Peter', age:95, gender:'boy'},\n        {name:'Sebastian', age:50, gender:'boy'},\n        {name:'Erika', age:27, gender:'girl'},\n        {name:'Patrick', age:40, gender:'boy'},\n        {name:'Samantha', age:60, gender:'girl'}\n      ]\">\n        I have {{friends.length}} friends. They are:\n        <input type=\"search\" ng-model=\"q\" placeholder=\"filter friends...\" />\n        <ul class=\"example-animate-container\">\n          <li class=\"animate-repeat\" ng-repeat=\"friend in friends | filter:q\">\n            [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.\n          </li>\n        </ul>\n      </div>\n    </file>\n    <file name=\"animations.css\">\n      .example-animate-container {\n        background:white;\n        border:1px solid black;\n        list-style:none;\n        margin:0;\n        padding:0 10px;\n      }\n\n      .animate-repeat {\n        line-height:40px;\n        list-style:none;\n        box-sizing:border-box;\n      }\n\n      .animate-repeat.ng-move,\n      .animate-repeat.ng-enter,\n      .animate-repeat.ng-leave {\n        -webkit-transition:all linear 0.5s;\n        transition:all linear 0.5s;\n      }\n\n      .animate-repeat.ng-leave.ng-leave-active,\n      .animate-repeat.ng-move,\n      .animate-repeat.ng-enter {\n        opacity:0;\n        max-height:0;\n      }\n\n      .animate-repeat.ng-leave,\n      .animate-repeat.ng-move.ng-move-active,\n      .animate-repeat.ng-enter.ng-enter-active {\n        opacity:1;\n        max-height:40px;\n      }\n    </file>\n    <file name=\"protractor.js\" type=\"protractor\">\n      var friends = element.all(by.repeater('friend in friends'));\n\n      it('should render initial data set', function() {\n        expect(friends.count()).toBe(10);\n        expect(friends.get(0).getText()).toEqual('[1] John who is 25 years old.');\n        expect(friends.get(1).getText()).toEqual('[2] Jessie who is 30 years old.');\n        expect(friends.last().getText()).toEqual('[10] Samantha who is 60 years old.');\n        expect(element(by.binding('friends.length')).getText())\n            .toMatch(\"I have 10 friends. They are:\");\n      });\n\n       it('should update repeater when filter predicate changes', function() {\n         expect(friends.count()).toBe(10);\n\n         element(by.model('q')).sendKeys('ma');\n\n         expect(friends.count()).toBe(2);\n         expect(friends.get(0).getText()).toEqual('[1] Mary who is 28 years old.');\n         expect(friends.last().getText()).toEqual('[2] Samantha who is 60 years old.');\n       });\n      </file>\n    </example>\n */\nvar ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {\n  var NG_REMOVED = '$$NG_REMOVED';\n  var ngRepeatMinErr = minErr('ngRepeat');\n  return {\n    transclude: 'element',\n    priority: 1000,\n    terminal: true,\n    $$tlb: true,\n    link: function($scope, $element, $attr, ctrl, $transclude){\n        var expression = $attr.ngRepeat;\n        var match = expression.match(/^\\s*([\\s\\S]+?)\\s+in\\s+([\\s\\S]+?)(?:\\s+track\\s+by\\s+([\\s\\S]+?))?\\s*$/),\n          trackByExp, trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn,\n          lhs, rhs, valueIdentifier, keyIdentifier,\n          hashFnLocals = {$id: hashKey};\n\n        if (!match) {\n          throw ngRepeatMinErr('iexp', \"Expected expression in form of '_item_ in _collection_[ track by _id_]' but got '{0}'.\",\n            expression);\n        }\n\n        lhs = match[1];\n        rhs = match[2];\n        trackByExp = match[3];\n\n        if (trackByExp) {\n          trackByExpGetter = $parse(trackByExp);\n          trackByIdExpFn = function(key, value, index) {\n            // assign key, value, and $index to the locals so that they can be used in hash functions\n            if (keyIdentifier) hashFnLocals[keyIdentifier] = key;\n            hashFnLocals[valueIdentifier] = value;\n            hashFnLocals.$index = index;\n            return trackByExpGetter($scope, hashFnLocals);\n          };\n        } else {\n          trackByIdArrayFn = function(key, value) {\n            return hashKey(value);\n          };\n          trackByIdObjFn = function(key) {\n            return key;\n          };\n        }\n\n        match = lhs.match(/^(?:([\\$\\w]+)|\\(([\\$\\w]+)\\s*,\\s*([\\$\\w]+)\\))$/);\n        if (!match) {\n          throw ngRepeatMinErr('iidexp', \"'_item_' in '_item_ in _collection_' should be an identifier or '(_key_, _value_)' expression, but got '{0}'.\",\n                                                                    lhs);\n        }\n        valueIdentifier = match[3] || match[1];\n        keyIdentifier = match[2];\n\n        // Store a list of elements from previous run. This is a hash where key is the item from the\n        // iterator, and the value is objects with following properties.\n        //   - scope: bound scope\n        //   - element: previous element.\n        //   - index: position\n        var lastBlockMap = {};\n\n        //watch props\n        $scope.$watchCollection(rhs, function ngRepeatAction(collection){\n          var index, length,\n              previousNode = $element[0],     // current position of the node\n              nextNode,\n              // Same as lastBlockMap but it has the current state. It will become the\n              // lastBlockMap on the next iteration.\n              nextBlockMap = {},\n              arrayLength,\n              childScope,\n              key, value, // key/value of iteration\n              trackById,\n              trackByIdFn,\n              collectionKeys,\n              block,       // last object information {scope, element, id}\n              nextBlockOrder = [],\n              elementsToRemove;\n\n\n          if (isArrayLike(collection)) {\n            collectionKeys = collection;\n            trackByIdFn = trackByIdExpFn || trackByIdArrayFn;\n          } else {\n            trackByIdFn = trackByIdExpFn || trackByIdObjFn;\n            // if object, extract keys, sort them and use to determine order of iteration over obj props\n            collectionKeys = [];\n            for (key in collection) {\n              if (collection.hasOwnProperty(key) && key.charAt(0) != '$') {\n                collectionKeys.push(key);\n              }\n            }\n            collectionKeys.sort();\n          }\n\n          arrayLength = collectionKeys.length;\n\n          // locate existing items\n          length = nextBlockOrder.length = collectionKeys.length;\n          for(index = 0; index < length; index++) {\n           key = (collection === collectionKeys) ? index : collectionKeys[index];\n           value = collection[key];\n           trackById = trackByIdFn(key, value, index);\n           assertNotHasOwnProperty(trackById, '`track by` id');\n           if(lastBlockMap.hasOwnProperty(trackById)) {\n             block = lastBlockMap[trackById];\n             delete lastBlockMap[trackById];\n             nextBlockMap[trackById] = block;\n             nextBlockOrder[index] = block;\n           } else if (nextBlockMap.hasOwnProperty(trackById)) {\n             // restore lastBlockMap\n             forEach(nextBlockOrder, function(block) {\n               if (block && block.scope) lastBlockMap[block.id] = block;\n             });\n             // This is a duplicate and we need to throw an error\n             throw ngRepeatMinErr('dupes', \"Duplicates in a repeater are not allowed. Use 'track by' expression to specify unique keys. Repeater: {0}, Duplicate key: {1}\",\n                                                                                                                                                    expression,       trackById);\n           } else {\n             // new never before seen block\n             nextBlockOrder[index] = { id: trackById };\n             nextBlockMap[trackById] = false;\n           }\n         }\n\n          // remove existing items\n          for (key in lastBlockMap) {\n            // lastBlockMap is our own object so we don't need to use special hasOwnPropertyFn\n            if (lastBlockMap.hasOwnProperty(key)) {\n              block = lastBlockMap[key];\n              elementsToRemove = getBlockElements(block.clone);\n              $animate.leave(elementsToRemove);\n              forEach(elementsToRemove, function(element) { element[NG_REMOVED] = true; });\n              block.scope.$destroy();\n            }\n          }\n\n          // we are not using forEach for perf reasons (trying to avoid #call)\n          for (index = 0, length = collectionKeys.length; index < length; index++) {\n            key = (collection === collectionKeys) ? index : collectionKeys[index];\n            value = collection[key];\n            block = nextBlockOrder[index];\n            if (nextBlockOrder[index - 1]) previousNode = getBlockEnd(nextBlockOrder[index - 1]);\n\n            if (block.scope) {\n              // if we have already seen this object, then we need to reuse the\n              // associated scope/element\n              childScope = block.scope;\n\n              nextNode = previousNode;\n              do {\n                nextNode = nextNode.nextSibling;\n              } while(nextNode && nextNode[NG_REMOVED]);\n\n              if (getBlockStart(block) != nextNode) {\n                // existing item which got moved\n                $animate.move(getBlockElements(block.clone), null, jqLite(previousNode));\n              }\n              previousNode = getBlockEnd(block);\n            } else {\n              // new item which we don't know about\n              childScope = $scope.$new();\n            }\n\n            childScope[valueIdentifier] = value;\n            if (keyIdentifier) childScope[keyIdentifier] = key;\n            childScope.$index = index;\n            childScope.$first = (index === 0);\n            childScope.$last = (index === (arrayLength - 1));\n            childScope.$middle = !(childScope.$first || childScope.$last);\n            // jshint bitwise: false\n            childScope.$odd = !(childScope.$even = (index&1) === 0);\n            // jshint bitwise: true\n\n            if (!block.scope) {\n              $transclude(childScope, function(clone) {\n                clone[clone.length++] = document.createComment(' end ngRepeat: ' + expression + ' ');\n                $animate.enter(clone, null, jqLite(previousNode));\n                previousNode = clone;\n                block.scope = childScope;\n                // Note: We only need the first/last node of the cloned nodes.\n                // However, we need to keep the reference to the jqlite wrapper as it might be changed later\n                // by a directive with templateUrl when its template arrives.\n                block.clone = clone;\n                nextBlockMap[block.id] = block;\n              });\n            }\n          }\n          lastBlockMap = nextBlockMap;\n        });\n    }\n  };\n\n  function getBlockStart(block) {\n    return block.clone[0];\n  }\n\n  function getBlockEnd(block) {\n    return block.clone[block.clone.length - 1];\n  }\n}];\n\n/**\n * @ngdoc directive\n * @name ngShow\n *\n * @description\n * The `ngShow` directive shows or hides the given HTML element based on the expression\n * provided to the ngShow attribute. The element is shown or hidden by removing or adding\n * the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined\n * in AngularJS and sets the display style to none (using an !important flag).\n * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).\n *\n * ```html\n * <!-- when $scope.myValue is truthy (element is visible) -->\n * <div ng-show=\"myValue\"></div>\n *\n * <!-- when $scope.myValue is falsy (element is hidden) -->\n * <div ng-show=\"myValue\" class=\"ng-hide\"></div>\n * ```\n *\n * When the ngShow expression evaluates to false then the ng-hide CSS class is added to the class attribute\n * on the element causing it to become hidden. When true, the ng-hide CSS class is removed\n * from the element causing the element not to appear hidden.\n *\n * <div class=\"alert alert-warning\">\n * **Note:** Here is a list of values that ngShow will consider as a falsy value (case insensitive):<br />\n * \"f\" / \"0\" / \"false\" / \"no\" / \"n\" / \"[]\"\n * </div>\n *\n * ## Why is !important used?\n *\n * You may be wondering why !important is used for the .ng-hide CSS class. This is because the `.ng-hide` selector\n * can be easily overridden by heavier selectors. For example, something as simple\n * as changing the display style on a HTML list item would make hidden elements appear visible.\n * This also becomes a bigger issue when dealing with CSS frameworks.\n *\n * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector\n * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the\n * styling to change how to hide an element then it is just a matter of using !important in their own CSS code.\n *\n * ### Overriding .ng-hide\n *\n * By default, the `.ng-hide` class will style the element with `display:none!important`. If you wish to change\n * the hide behavior with ngShow/ngHide then this can be achieved by restating the styles for the `.ng-hide`\n * class in CSS:\n *\n * ```css\n * .ng-hide {\n *   //this is just another form of hiding an element\n *   display:block!important;\n *   position:absolute;\n *   top:-9999px;\n *   left:-9999px;\n * }\n * ```\n *\n * By default you don't need to override in CSS anything and the animations will work around the display style.\n *\n * ## A note about animations with ngShow\n *\n * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression\n * is true and false. This system works like the animation system present with ngClass except that\n * you must also include the !important flag to override the display property\n * so that you can perform an animation when the element is hidden during the time of the animation.\n *\n * ```css\n * //\n * //a working example can be found at the bottom of this page\n * //\n * .my-element.ng-hide-add, .my-element.ng-hide-remove {\n *   transition:0.5s linear all;\n * }\n *\n * .my-element.ng-hide-add { ... }\n * .my-element.ng-hide-add.ng-hide-add-active { ... }\n * .my-element.ng-hide-remove { ... }\n * .my-element.ng-hide-remove.ng-hide-remove-active { ... }\n * ```\n *\n * Keep in mind that, as of AngularJS version 1.2.17 (and 1.3.0-beta.11), there is no need to change the display\n * property to block during animation states--ngAnimate will handle the style toggling automatically for you.\n *\n * @animations\n * addClass: .ng-hide - happens after the ngShow expression evaluates to a truthy value and the just before contents are set to visible\n * removeClass: .ng-hide - happens after the ngShow expression evaluates to a non truthy value and just before the contents are set to hidden\n *\n * @element ANY\n * @param {expression} ngShow If the {@link guide/expression expression} is truthy\n *     then the element is shown or hidden respectively.\n *\n * @example\n  <example module=\"ngAnimate\" deps=\"angular-animate.js\" animations=\"true\">\n    <file name=\"index.html\">\n      Click me: <input type=\"checkbox\" ng-model=\"checked\"><br/>\n      <div>\n        Show:\n        <div class=\"check-element animate-show\" ng-show=\"checked\">\n          <span class=\"glyphicon glyphicon-thumbs-up\"></span> I show up when your checkbox is checked.\n        </div>\n      </div>\n      <div>\n        Hide:\n        <div class=\"check-element animate-show\" ng-hide=\"checked\">\n          <span class=\"glyphicon glyphicon-thumbs-down\"></span> I hide when your checkbox is checked.\n        </div>\n      </div>\n    </file>\n    <file name=\"glyphicons.css\">\n      @import url(//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap-glyphicons.css);\n    </file>\n    <file name=\"animations.css\">\n      .animate-show {\n        -webkit-transition:all linear 0.5s;\n        transition:all linear 0.5s;\n        line-height:20px;\n        opacity:1;\n        padding:10px;\n        border:1px solid black;\n        background:white;\n      }\n\n      .animate-show.ng-hide {\n        line-height:0;\n        opacity:0;\n        padding:0 10px;\n      }\n\n      .check-element {\n        padding:10px;\n        border:1px solid black;\n        background:white;\n      }\n    </file>\n    <file name=\"protractor.js\" type=\"protractor\">\n      var thumbsUp = element(by.css('span.glyphicon-thumbs-up'));\n      var thumbsDown = element(by.css('span.glyphicon-thumbs-down'));\n\n      it('should check ng-show / ng-hide', function() {\n        expect(thumbsUp.isDisplayed()).toBeFalsy();\n        expect(thumbsDown.isDisplayed()).toBeTruthy();\n\n        element(by.model('checked')).click();\n\n        expect(thumbsUp.isDisplayed()).toBeTruthy();\n        expect(thumbsDown.isDisplayed()).toBeFalsy();\n      });\n    </file>\n  </example>\n */\nvar ngShowDirective = ['$animate', function($animate) {\n  return function(scope, element, attr) {\n    scope.$watch(attr.ngShow, function ngShowWatchAction(value){\n      $animate[toBoolean(value) ? 'removeClass' : 'addClass'](element, 'ng-hide');\n    });\n  };\n}];\n\n\n/**\n * @ngdoc directive\n * @name ngHide\n *\n * @description\n * The `ngHide` directive shows or hides the given HTML element based on the expression\n * provided to the ngHide attribute. The element is shown or hidden by removing or adding\n * the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined\n * in AngularJS and sets the display style to none (using an !important flag).\n * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).\n *\n * ```html\n * <!-- when $scope.myValue is truthy (element is hidden) -->\n * <div ng-hide=\"myValue\" class=\"ng-hide\"></div>\n *\n * <!-- when $scope.myValue is falsy (element is visible) -->\n * <div ng-hide=\"myValue\"></div>\n * ```\n *\n * When the ngHide expression evaluates to true then the .ng-hide CSS class is added to the class attribute\n * on the element causing it to become hidden. When false, the ng-hide CSS class is removed\n * from the element causing the element not to appear hidden.\n *\n * <div class=\"alert alert-warning\">\n * **Note:** Here is a list of values that ngHide will consider as a falsy value (case insensitive):<br />\n * \"f\" / \"0\" / \"false\" / \"no\" / \"n\" / \"[]\"\n * </div>\n *\n * ## Why is !important used?\n *\n * You may be wondering why !important is used for the .ng-hide CSS class. This is because the `.ng-hide` selector\n * can be easily overridden by heavier selectors. For example, something as simple\n * as changing the display style on a HTML list item would make hidden elements appear visible.\n * This also becomes a bigger issue when dealing with CSS frameworks.\n *\n * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector\n * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the\n * styling to change how to hide an element then it is just a matter of using !important in their own CSS code.\n *\n * ### Overriding .ng-hide\n *\n * By default, the `.ng-hide` class will style the element with `display:none!important`. If you wish to change\n * the hide behavior with ngShow/ngHide then this can be achieved by restating the styles for the `.ng-hide`\n * class in CSS:\n *\n * ```css\n * .ng-hide {\n *   //this is just another form of hiding an element\n *   display:block!important;\n *   position:absolute;\n *   top:-9999px;\n *   left:-9999px;\n * }\n * ```\n *\n * By default you don't need to override in CSS anything and the animations will work around the display style.\n *\n * ## A note about animations with ngHide\n *\n * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression\n * is true and false. This system works like the animation system present with ngClass, except that the `.ng-hide`\n * CSS class is added and removed for you instead of your own CSS class.\n *\n * ```css\n * //\n * //a working example can be found at the bottom of this page\n * //\n * .my-element.ng-hide-add, .my-element.ng-hide-remove {\n *   transition:0.5s linear all;\n * }\n *\n * .my-element.ng-hide-add { ... }\n * .my-element.ng-hide-add.ng-hide-add-active { ... }\n * .my-element.ng-hide-remove { ... }\n * .my-element.ng-hide-remove.ng-hide-remove-active { ... }\n * ```\n *\n * Keep in mind that, as of AngularJS version 1.2.17 (and 1.3.0-beta.11), there is no need to change the display\n * property to block during animation states--ngAnimate will handle the style toggling automatically for you.\n *\n * @animations\n * removeClass: .ng-hide - happens after the ngHide expression evaluates to a truthy value and just before the contents are set to hidden\n * addClass: .ng-hide - happens after the ngHide expression evaluates to a non truthy value and just before the contents are set to visible\n *\n * @element ANY\n * @param {expression} ngHide If the {@link guide/expression expression} is truthy then\n *     the element is shown or hidden respectively.\n *\n * @example\n  <example module=\"ngAnimate\" deps=\"angular-animate.js\" animations=\"true\">\n    <file name=\"index.html\">\n      Click me: <input type=\"checkbox\" ng-model=\"checked\"><br/>\n      <div>\n        Show:\n        <div class=\"check-element animate-hide\" ng-show=\"checked\">\n          <span class=\"glyphicon glyphicon-thumbs-up\"></span> I show up when your checkbox is checked.\n        </div>\n      </div>\n      <div>\n        Hide:\n        <div class=\"check-element animate-hide\" ng-hide=\"checked\">\n          <span class=\"glyphicon glyphicon-thumbs-down\"></span> I hide when your checkbox is checked.\n        </div>\n      </div>\n    </file>\n    <file name=\"glyphicons.css\">\n      @import url(//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap-glyphicons.css);\n    </file>\n    <file name=\"animations.css\">\n      .animate-hide {\n        -webkit-transition:all linear 0.5s;\n        transition:all linear 0.5s;\n        line-height:20px;\n        opacity:1;\n        padding:10px;\n        border:1px solid black;\n        background:white;\n      }\n\n      .animate-hide.ng-hide {\n        line-height:0;\n        opacity:0;\n        padding:0 10px;\n      }\n\n      .check-element {\n        padding:10px;\n        border:1px solid black;\n        background:white;\n      }\n    </file>\n    <file name=\"protractor.js\" type=\"protractor\">\n      var thumbsUp = element(by.css('span.glyphicon-thumbs-up'));\n      var thumbsDown = element(by.css('span.glyphicon-thumbs-down'));\n\n      it('should check ng-show / ng-hide', function() {\n        expect(thumbsUp.isDisplayed()).toBeFalsy();\n        expect(thumbsDown.isDisplayed()).toBeTruthy();\n\n        element(by.model('checked')).click();\n\n        expect(thumbsUp.isDisplayed()).toBeTruthy();\n        expect(thumbsDown.isDisplayed()).toBeFalsy();\n      });\n    </file>\n  </example>\n */\nvar ngHideDirective = ['$animate', function($animate) {\n  return function(scope, element, attr) {\n    scope.$watch(attr.ngHide, function ngHideWatchAction(value){\n      $animate[toBoolean(value) ? 'addClass' : 'removeClass'](element, 'ng-hide');\n    });\n  };\n}];\n\n/**\n * @ngdoc directive\n * @name ngStyle\n * @restrict AC\n *\n * @description\n * The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.\n *\n * @element ANY\n * @param {expression} ngStyle\n *\n * {@link guide/expression Expression} which evals to an\n * object whose keys are CSS style names and values are corresponding values for those CSS\n * keys.\n *\n * Since some CSS style names are not valid keys for an object, they must be quoted.\n * See the 'background-color' style in the example below.\n *\n * @example\n   <example>\n     <file name=\"index.html\">\n        <input type=\"button\" value=\"set color\" ng-click=\"myStyle={color:'red'}\">\n        <input type=\"button\" value=\"set background\" ng-click=\"myStyle={'background-color':'blue'}\">\n        <input type=\"button\" value=\"clear\" ng-click=\"myStyle={}\">\n        <br/>\n        <span ng-style=\"myStyle\">Sample Text</span>\n        <pre>myStyle={{myStyle}}</pre>\n     </file>\n     <file name=\"style.css\">\n       span {\n         color: black;\n       }\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n       var colorSpan = element(by.css('span'));\n\n       it('should check ng-style', function() {\n         expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)');\n         element(by.css('input[value=\\'set color\\']')).click();\n         expect(colorSpan.getCssValue('color')).toBe('rgba(255, 0, 0, 1)');\n         element(by.css('input[value=clear]')).click();\n         expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)');\n       });\n     </file>\n   </example>\n */\nvar ngStyleDirective = ngDirective(function(scope, element, attr) {\n  scope.$watch(attr.ngStyle, function ngStyleWatchAction(newStyles, oldStyles) {\n    if (oldStyles && (newStyles !== oldStyles)) {\n      forEach(oldStyles, function(val, style) { element.css(style, '');});\n    }\n    if (newStyles) element.css(newStyles);\n  }, true);\n});\n\n/**\n * @ngdoc directive\n * @name ngSwitch\n * @restrict EA\n *\n * @description\n * The `ngSwitch` directive is used to conditionally swap DOM structure on your template based on a scope expression.\n * Elements within `ngSwitch` but without `ngSwitchWhen` or `ngSwitchDefault` directives will be preserved at the location\n * as specified in the template.\n *\n * The directive itself works similar to ngInclude, however, instead of downloading template code (or loading it\n * from the template cache), `ngSwitch` simply chooses one of the nested elements and makes it visible based on which element\n * matches the value obtained from the evaluated expression. In other words, you define a container element\n * (where you place the directive), place an expression on the **`on=\"...\"` attribute**\n * (or the **`ng-switch=\"...\"` attribute**), define any inner elements inside of the directive and place\n * a when attribute per element. The when attribute is used to inform ngSwitch which element to display when the on\n * expression is evaluated. If a matching expression is not found via a when attribute then an element with the default\n * attribute is displayed.\n *\n * <div class=\"alert alert-info\">\n * Be aware that the attribute values to match against cannot be expressions. They are interpreted\n * as literal string values to match against.\n * For example, **`ng-switch-when=\"someVal\"`** will match against the string `\"someVal\"` not against the\n * value of the expression `$scope.someVal`.\n * </div>\n\n * @animations\n * enter - happens after the ngSwitch contents change and the matched child element is placed inside the container\n * leave - happens just after the ngSwitch contents change and just before the former contents are removed from the DOM\n *\n * @usage\n *\n * ```\n * <ANY ng-switch=\"expression\">\n *   <ANY ng-switch-when=\"matchValue1\">...</ANY>\n *   <ANY ng-switch-when=\"matchValue2\">...</ANY>\n *   <ANY ng-switch-default>...</ANY>\n * </ANY>\n * ```\n *\n *\n * @scope\n * @priority 800\n * @param {*} ngSwitch|on expression to match against <tt>ng-switch-when</tt>.\n * On child elements add:\n *\n * * `ngSwitchWhen`: the case statement to match against. If match then this\n *   case will be displayed. If the same match appears multiple times, all the\n *   elements will be displayed.\n * * `ngSwitchDefault`: the default case when no other case match. If there\n *   are multiple default cases, all of them will be displayed when no other\n *   case match.\n *\n *\n * @example\n  <example module=\"switchExample\" deps=\"angular-animate.js\" animations=\"true\">\n    <file name=\"index.html\">\n      <div ng-controller=\"ExampleController\">\n        <select ng-model=\"selection\" ng-options=\"item for item in items\">\n        </select>\n        <tt>selection={{selection}}</tt>\n        <hr/>\n        <div class=\"animate-switch-container\"\n          ng-switch on=\"selection\">\n            <div class=\"animate-switch\" ng-switch-when=\"settings\">Settings Div</div>\n            <div class=\"animate-switch\" ng-switch-when=\"home\">Home Span</div>\n            <div class=\"animate-switch\" ng-switch-default>default</div>\n        </div>\n      </div>\n    </file>\n    <file name=\"script.js\">\n      angular.module('switchExample', ['ngAnimate'])\n        .controller('ExampleController', ['$scope', function($scope) {\n          $scope.items = ['settings', 'home', 'other'];\n          $scope.selection = $scope.items[0];\n        }]);\n    </file>\n    <file name=\"animations.css\">\n      .animate-switch-container {\n        position:relative;\n        background:white;\n        border:1px solid black;\n        height:40px;\n        overflow:hidden;\n      }\n\n      .animate-switch {\n        padding:10px;\n      }\n\n      .animate-switch.ng-animate {\n        -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;\n        transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;\n\n        position:absolute;\n        top:0;\n        left:0;\n        right:0;\n        bottom:0;\n      }\n\n      .animate-switch.ng-leave.ng-leave-active,\n      .animate-switch.ng-enter {\n        top:-50px;\n      }\n      .animate-switch.ng-leave,\n      .animate-switch.ng-enter.ng-enter-active {\n        top:0;\n      }\n    </file>\n    <file name=\"protractor.js\" type=\"protractor\">\n      var switchElem = element(by.css('[ng-switch]'));\n      var select = element(by.model('selection'));\n\n      it('should start in settings', function() {\n        expect(switchElem.getText()).toMatch(/Settings Div/);\n      });\n      it('should change to home', function() {\n        select.all(by.css('option')).get(1).click();\n        expect(switchElem.getText()).toMatch(/Home Span/);\n      });\n      it('should select default', function() {\n        select.all(by.css('option')).get(2).click();\n        expect(switchElem.getText()).toMatch(/default/);\n      });\n    </file>\n  </example>\n */\nvar ngSwitchDirective = ['$animate', function($animate) {\n  return {\n    restrict: 'EA',\n    require: 'ngSwitch',\n\n    // asks for $scope to fool the BC controller module\n    controller: ['$scope', function ngSwitchController() {\n     this.cases = {};\n    }],\n    link: function(scope, element, attr, ngSwitchController) {\n      var watchExpr = attr.ngSwitch || attr.on,\n          selectedTranscludes = [],\n          selectedElements = [],\n          previousElements = [],\n          selectedScopes = [];\n\n      scope.$watch(watchExpr, function ngSwitchWatchAction(value) {\n        var i, ii;\n        for (i = 0, ii = previousElements.length; i < ii; ++i) {\n          previousElements[i].remove();\n        }\n        previousElements.length = 0;\n\n        for (i = 0, ii = selectedScopes.length; i < ii; ++i) {\n          var selected = selectedElements[i];\n          selectedScopes[i].$destroy();\n          previousElements[i] = selected;\n          $animate.leave(selected, function() {\n            previousElements.splice(i, 1);\n          });\n        }\n\n        selectedElements.length = 0;\n        selectedScopes.length = 0;\n\n        if ((selectedTranscludes = ngSwitchController.cases['!' + value] || ngSwitchController.cases['?'])) {\n          scope.$eval(attr.change);\n          forEach(selectedTranscludes, function(selectedTransclude) {\n            var selectedScope = scope.$new();\n            selectedScopes.push(selectedScope);\n            selectedTransclude.transclude(selectedScope, function(caseElement) {\n              var anchor = selectedTransclude.element;\n\n              selectedElements.push(caseElement);\n              $animate.enter(caseElement, anchor.parent(), anchor);\n            });\n          });\n        }\n      });\n    }\n  };\n}];\n\nvar ngSwitchWhenDirective = ngDirective({\n  transclude: 'element',\n  priority: 800,\n  require: '^ngSwitch',\n  link: function(scope, element, attrs, ctrl, $transclude) {\n    ctrl.cases['!' + attrs.ngSwitchWhen] = (ctrl.cases['!' + attrs.ngSwitchWhen] || []);\n    ctrl.cases['!' + attrs.ngSwitchWhen].push({ transclude: $transclude, element: element });\n  }\n});\n\nvar ngSwitchDefaultDirective = ngDirective({\n  transclude: 'element',\n  priority: 800,\n  require: '^ngSwitch',\n  link: function(scope, element, attr, ctrl, $transclude) {\n    ctrl.cases['?'] = (ctrl.cases['?'] || []);\n    ctrl.cases['?'].push({ transclude: $transclude, element: element });\n   }\n});\n\n/**\n * @ngdoc directive\n * @name ngTransclude\n * @restrict AC\n *\n * @description\n * Directive that marks the insertion point for the transcluded DOM of the nearest parent directive that uses transclusion.\n *\n * Any existing content of the element that this directive is placed on will be removed before the transcluded content is inserted.\n *\n * @element ANY\n *\n * @example\n   <example module=\"transcludeExample\">\n     <file name=\"index.html\">\n       <script>\n         angular.module('transcludeExample', [])\n          .directive('pane', function(){\n             return {\n               restrict: 'E',\n               transclude: true,\n               scope: { title:'@' },\n               template: '<div style=\"border: 1px solid black;\">' +\n                           '<div style=\"background-color: gray\">{{title}}</div>' +\n                           '<div ng-transclude></div>' +\n                         '</div>'\n             };\n         })\n         .controller('ExampleController', ['$scope', function($scope) {\n           $scope.title = 'Lorem Ipsum';\n           $scope.text = 'Neque porro quisquam est qui dolorem ipsum quia dolor...';\n         }]);\n       </script>\n       <div ng-controller=\"ExampleController\">\n         <input ng-model=\"title\"><br>\n         <textarea ng-model=\"text\"></textarea> <br/>\n         <pane title=\"{{title}}\">{{text}}</pane>\n       </div>\n     </file>\n     <file name=\"protractor.js\" type=\"protractor\">\n        it('should have transcluded', function() {\n          var titleElement = element(by.model('title'));\n          titleElement.clear();\n          titleElement.sendKeys('TITLE');\n          var textElement = element(by.model('text'));\n          textElement.clear();\n          textElement.sendKeys('TEXT');\n          expect(element(by.binding('title')).getText()).toEqual('TITLE');\n          expect(element(by.binding('text')).getText()).toEqual('TEXT');\n        });\n     </file>\n   </example>\n *\n */\nvar ngTranscludeDirective = ngDirective({\n  link: function($scope, $element, $attrs, controller, $transclude) {\n    if (!$transclude) {\n      throw minErr('ngTransclude')('orphan',\n       'Illegal use of ngTransclude directive in the template! ' +\n       'No parent directive that requires a transclusion found. ' +\n       'Element: {0}',\n       startingTag($element));\n    }\n\n    $transclude(function(clone) {\n      $element.empty();\n      $element.append(clone);\n    });\n  }\n});\n\n/**\n * @ngdoc directive\n * @name script\n * @restrict E\n *\n * @description\n * Load the content of a `<script>` element into {@link ng.$templateCache `$templateCache`}, so that the\n * template can be used by {@link ng.directive:ngInclude `ngInclude`},\n * {@link ngRoute.directive:ngView `ngView`}, or {@link guide/directive directives}. The type of the\n * `<script>` element must be specified as `text/ng-template`, and a cache name for the template must be\n * assigned through the element's `id`, which can then be used as a directive's `templateUrl`.\n *\n * @param {string} type Must be set to `'text/ng-template'`.\n * @param {string} id Cache name of the template.\n *\n * @example\n  <example>\n    <file name=\"index.html\">\n      <script type=\"text/ng-template\" id=\"/tpl.html\">\n        Content of the template.\n      </script>\n\n      <a ng-click=\"currentTpl='/tpl.html'\" id=\"tpl-link\">Load inlined template</a>\n      <div id=\"tpl-content\" ng-include src=\"currentTpl\"></div>\n    </file>\n    <file name=\"protractor.js\" type=\"protractor\">\n      it('should load template defined inside script tag', function() {\n        element(by.css('#tpl-link')).click();\n        expect(element(by.css('#tpl-content')).getText()).toMatch(/Content of the template/);\n      });\n    </file>\n  </example>\n */\nvar scriptDirective = ['$templateCache', function($templateCache) {\n  return {\n    restrict: 'E',\n    terminal: true,\n    compile: function(element, attr) {\n      if (attr.type == 'text/ng-template') {\n        var templateUrl = attr.id,\n            // IE is not consistent, in scripts we have to read .text but in other nodes we have to read .textContent\n            text = element[0].text;\n\n        $templateCache.put(templateUrl, text);\n      }\n    }\n  };\n}];\n\nvar ngOptionsMinErr = minErr('ngOptions');\n/**\n * @ngdoc directive\n * @name select\n * @restrict E\n *\n * @description\n * HTML `SELECT` element with angular data-binding.\n *\n * # `ngOptions`\n *\n * The `ngOptions` attribute can be used to dynamically generate a list of `<option>`\n * elements for the `<select>` element using the array or object obtained by evaluating the\n * `ngOptions` comprehension_expression.\n *\n * When an item in the `<select>` menu is selected, the array element or object property\n * represented by the selected option will be bound to the model identified by the `ngModel`\n * directive.\n *\n * <div class=\"alert alert-warning\">\n * **Note:** `ngModel` compares by reference, not value. This is important when binding to an\n * array of objects. See an example [in this jsfiddle](http://jsfiddle.net/qWzTb/).\n * </div>\n *\n * Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can\n * be nested into the `<select>` element. This element will then represent the `null` or \"not selected\"\n * option. See example below for demonstration.\n *\n * <div class=\"alert alert-warning\">\n * **Note:** `ngOptions` provides an iterator facility for the `<option>` element which should be used instead\n * of {@link ng.directive:ngRepeat ngRepeat} when you want the\n * `select` model to be bound to a non-string value. This is because an option element can only\n * be bound to string values at present.\n * </div>\n *\n * @param {string} ngModel Assignable angular expression to data-bind to.\n * @param {string=} name Property name of the form under which the control is published.\n * @param {string=} required The control is considered valid only if value is entered.\n * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to\n *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of\n *    `required` when you want to data-bind to the `required` attribute.\n * @param {comprehension_expression=} ngOptions in one of the following forms:\n *\n *   * for array data sources:\n *     * `label` **`for`** `value` **`in`** `array`\n *     * `select` **`as`** `label` **`for`** `value` **`in`** `array`\n *     * `label`  **`group by`** `group` **`for`** `value` **`in`** `array`\n *     * `select` **`as`** `label` **`group by`** `group` **`for`** `value` **`in`** `array` **`track by`** `trackexpr`\n *   * for object data sources:\n *     * `label` **`for (`**`key` **`,`** `value`**`) in`** `object`\n *     * `select` **`as`** `label` **`for (`**`key` **`,`** `value`**`) in`** `object`\n *     * `label` **`group by`** `group` **`for (`**`key`**`,`** `value`**`) in`** `object`\n *     * `select` **`as`** `label` **`group by`** `group`\n *         **`for` `(`**`key`**`,`** `value`**`) in`** `object`\n *\n * Where:\n *\n *   * `array` / `object`: an expression which evaluates to an array / object to iterate over.\n *   * `value`: local variable which will refer to each item in the `array` or each property value\n *      of `object` during iteration.\n *   * `key`: local variable which will refer to a property name in `object` during iteration.\n *   * `label`: The result of this expression will be the label for `<option>` element. The\n *     `expression` will most likely refer to the `value` variable (e.g. `value.propertyName`).\n *   * `select`: The result of this expression will be bound to the model of the parent `<select>`\n *      element. If not specified, `select` expression will default to `value`.\n *   * `group`: The result of this expression will be used to group options using the `<optgroup>`\n *      DOM element.\n *   * `trackexpr`: Used when working with an array of objects. The result of this expression will be\n *      used to identify the objects in the array. The `trackexpr` will most likely refer to the\n *     `value` variable (e.g. `value.propertyName`).\n *\n * @example\n    <example module=\"selectExample\">\n      <file name=\"index.html\">\n        <script>\n        angular.module('selectExample', [])\n          .controller('ExampleController', ['$scope', function($scope) {\n            $scope.colors = [\n              {name:'black', shade:'dark'},\n              {name:'white', shade:'light'},\n              {name:'red', shade:'dark'},\n              {name:'blue', shade:'dark'},\n              {name:'yellow', shade:'light'}\n            ];\n            $scope.myColor = $scope.colors[2]; // red\n          }]);\n        </script>\n        <div ng-controller=\"ExampleController\">\n          <ul>\n            <li ng-repeat=\"color in colors\">\n              Name: <input ng-model=\"color.name\">\n              [<a href ng-click=\"colors.splice($index, 1)\">X</a>]\n            </li>\n            <li>\n              [<a href ng-click=\"colors.push({})\">add</a>]\n            </li>\n          </ul>\n          <hr/>\n          Color (null not allowed):\n          <select ng-model=\"myColor\" ng-options=\"color.name for color in colors\"></select><br>\n\n          Color (null allowed):\n          <span  class=\"nullable\">\n            <select ng-model=\"myColor\" ng-options=\"color.name for color in colors\">\n              <option value=\"\">-- choose color --</option>\n            </select>\n          </span><br/>\n\n          Color grouped by shade:\n          <select ng-model=\"myColor\" ng-options=\"color.name group by color.shade for color in colors\">\n          </select><br/>\n\n\n          Select <a href ng-click=\"myColor = { name:'not in list', shade: 'other' }\">bogus</a>.<br>\n          <hr/>\n          Currently selected: {{ {selected_color:myColor}  }}\n          <div style=\"border:solid 1px black; height:20px\"\n               ng-style=\"{'background-color':myColor.name}\">\n          </div>\n        </div>\n      </file>\n      <file name=\"protractor.js\" type=\"protractor\">\n         it('should check ng-options', function() {\n           expect(element(by.binding('{selected_color:myColor}')).getText()).toMatch('red');\n           element.all(by.model('myColor')).first().click();\n           element.all(by.css('select[ng-model=\"myColor\"] option')).first().click();\n           expect(element(by.binding('{selected_color:myColor}')).getText()).toMatch('black');\n           element(by.css('.nullable select[ng-model=\"myColor\"]')).click();\n           element.all(by.css('.nullable select[ng-model=\"myColor\"] option')).first().click();\n           expect(element(by.binding('{selected_color:myColor}')).getText()).toMatch('null');\n         });\n      </file>\n    </example>\n */\n\nvar ngOptionsDirective = valueFn({ terminal: true });\n// jshint maxlen: false\nvar selectDirective = ['$compile', '$parse', function($compile,   $parse) {\n                         //000011111111110000000000022222222220000000000000000000003333333333000000000000004444444444444440000000005555555555555550000000666666666666666000000000000000777777777700000000000000000008888888888\n  var NG_OPTIONS_REGEXP = /^\\s*([\\s\\S]+?)(?:\\s+as\\s+([\\s\\S]+?))?(?:\\s+group\\s+by\\s+([\\s\\S]+?))?\\s+for\\s+(?:([\\$\\w][\\$\\w]*)|(?:\\(\\s*([\\$\\w][\\$\\w]*)\\s*,\\s*([\\$\\w][\\$\\w]*)\\s*\\)))\\s+in\\s+([\\s\\S]+?)(?:\\s+track\\s+by\\s+([\\s\\S]+?))?$/,\n      nullModelCtrl = {$setViewValue: noop};\n// jshint maxlen: 100\n\n  return {\n    restrict: 'E',\n    require: ['select', '?ngModel'],\n    controller: ['$element', '$scope', '$attrs', function($element, $scope, $attrs) {\n      var self = this,\n          optionsMap = {},\n          ngModelCtrl = nullModelCtrl,\n          nullOption,\n          unknownOption;\n\n\n      self.databound = $attrs.ngModel;\n\n\n      self.init = function(ngModelCtrl_, nullOption_, unknownOption_) {\n        ngModelCtrl = ngModelCtrl_;\n        nullOption = nullOption_;\n        unknownOption = unknownOption_;\n      };\n\n\n      self.addOption = function(value) {\n        assertNotHasOwnProperty(value, '\"option value\"');\n        optionsMap[value] = true;\n\n        if (ngModelCtrl.$viewValue == value) {\n          $element.val(value);\n          if (unknownOption.parent()) unknownOption.remove();\n        }\n      };\n\n\n      self.removeOption = function(value) {\n        if (this.hasOption(value)) {\n          delete optionsMap[value];\n          if (ngModelCtrl.$viewValue == value) {\n            this.renderUnknownOption(value);\n          }\n        }\n      };\n\n\n      self.renderUnknownOption = function(val) {\n        var unknownVal = '? ' + hashKey(val) + ' ?';\n        unknownOption.val(unknownVal);\n        $element.prepend(unknownOption);\n        $element.val(unknownVal);\n        unknownOption.prop('selected', true); // needed for IE\n      };\n\n\n      self.hasOption = function(value) {\n        return optionsMap.hasOwnProperty(value);\n      };\n\n      $scope.$on('$destroy', function() {\n        // disable unknown option so that we don't do work when the whole select is being destroyed\n        self.renderUnknownOption = noop;\n      });\n    }],\n\n    link: function(scope, element, attr, ctrls) {\n      // if ngModel is not defined, we don't need to do anything\n      if (!ctrls[1]) return;\n\n      var selectCtrl = ctrls[0],\n          ngModelCtrl = ctrls[1],\n          multiple = attr.multiple,\n          optionsExp = attr.ngOptions,\n          nullOption = false, // if false, user will not be able to select it (used by ngOptions)\n          emptyOption,\n          // we can't just jqLite('<option>') since jqLite is not smart enough\n          // to create it in <select> and IE barfs otherwise.\n          optionTemplate = jqLite(document.createElement('option')),\n          optGroupTemplate =jqLite(document.createElement('optgroup')),\n          unknownOption = optionTemplate.clone();\n\n      // find \"null\" option\n      for(var i = 0, children = element.children(), ii = children.length; i < ii; i++) {\n        if (children[i].value === '') {\n          emptyOption = nullOption = children.eq(i);\n          break;\n        }\n      }\n\n      selectCtrl.init(ngModelCtrl, nullOption, unknownOption);\n\n      // required validator\n      if (multiple) {\n        ngModelCtrl.$isEmpty = function(value) {\n          return !value || value.length === 0;\n        };\n      }\n\n      if (optionsExp) setupAsOptions(scope, element, ngModelCtrl);\n      else if (multiple) setupAsMultiple(scope, element, ngModelCtrl);\n      else setupAsSingle(scope, element, ngModelCtrl, selectCtrl);\n\n\n      ////////////////////////////\n\n\n\n      function setupAsSingle(scope, selectElement, ngModelCtrl, selectCtrl) {\n        ngModelCtrl.$render = function() {\n          var viewValue = ngModelCtrl.$viewValue;\n\n          if (selectCtrl.hasOption(viewValue)) {\n            if (unknownOption.parent()) unknownOption.remove();\n            selectElement.val(viewValue);\n            if (viewValue === '') emptyOption.prop('selected', true); // to make IE9 happy\n          } else {\n            if (isUndefined(viewValue) && emptyOption) {\n              selectElement.val('');\n            } else {\n              selectCtrl.renderUnknownOption(viewValue);\n            }\n          }\n        };\n\n        selectElement.on('change', function() {\n          scope.$apply(function() {\n            if (unknownOption.parent()) unknownOption.remove();\n            ngModelCtrl.$setViewValue(selectElement.val());\n          });\n        });\n      }\n\n      function setupAsMultiple(scope, selectElement, ctrl) {\n        var lastView;\n        ctrl.$render = function() {\n          var items = new HashMap(ctrl.$viewValue);\n          forEach(selectElement.find('option'), function(option) {\n            option.selected = isDefined(items.get(option.value));\n          });\n        };\n\n        // we have to do it on each watch since ngModel watches reference, but\n        // we need to work of an array, so we need to see if anything was inserted/removed\n        scope.$watch(function selectMultipleWatch() {\n          if (!equals(lastView, ctrl.$viewValue)) {\n            lastView = shallowCopy(ctrl.$viewValue);\n            ctrl.$render();\n          }\n        });\n\n        selectElement.on('change', function() {\n          scope.$apply(function() {\n            var array = [];\n            forEach(selectElement.find('option'), function(option) {\n              if (option.selected) {\n                array.push(option.value);\n              }\n            });\n            ctrl.$setViewValue(array);\n          });\n        });\n      }\n\n      function setupAsOptions(scope, selectElement, ctrl) {\n        var match;\n\n        if (!(match = optionsExp.match(NG_OPTIONS_REGEXP))) {\n          throw ngOptionsMinErr('iexp',\n            \"Expected expression in form of \" +\n            \"'_select_ (as _label_)? for (_key_,)?_value_ in _collection_'\" +\n            \" but got '{0}'. Element: {1}\",\n            optionsExp, startingTag(selectElement));\n        }\n\n        var displayFn = $parse(match[2] || match[1]),\n            valueName = match[4] || match[6],\n            keyName = match[5],\n            groupByFn = $parse(match[3] || ''),\n            valueFn = $parse(match[2] ? match[1] : valueName),\n            valuesFn = $parse(match[7]),\n            track = match[8],\n            trackFn = track ? $parse(match[8]) : null,\n            // This is an array of array of existing option groups in DOM.\n            // We try to reuse these if possible\n            // - optionGroupsCache[0] is the options with no option group\n            // - optionGroupsCache[?][0] is the parent: either the SELECT or OPTGROUP element\n            optionGroupsCache = [[{element: selectElement, label:''}]];\n\n        if (nullOption) {\n          // compile the element since there might be bindings in it\n          $compile(nullOption)(scope);\n\n          // remove the class, which is added automatically because we recompile the element and it\n          // becomes the compilation root\n          nullOption.removeClass('ng-scope');\n\n          // we need to remove it before calling selectElement.empty() because otherwise IE will\n          // remove the label from the element. wtf?\n          nullOption.remove();\n        }\n\n        // clear contents, we'll add what's needed based on the model\n        selectElement.empty();\n\n        selectElement.on('change', function() {\n          scope.$apply(function() {\n            var optionGroup,\n                collection = valuesFn(scope) || [],\n                locals = {},\n                key, value, optionElement, index, groupIndex, length, groupLength, trackIndex;\n\n            if (multiple) {\n              value = [];\n              for (groupIndex = 0, groupLength = optionGroupsCache.length;\n                   groupIndex < groupLength;\n                   groupIndex++) {\n                // list of options for that group. (first item has the parent)\n                optionGroup = optionGroupsCache[groupIndex];\n\n                for(index = 1, length = optionGroup.length; index < length; index++) {\n                  if ((optionElement = optionGroup[index].element)[0].selected) {\n                    key = optionElement.val();\n                    if (keyName) locals[keyName] = key;\n                    if (trackFn) {\n                      for (trackIndex = 0; trackIndex < collection.length; trackIndex++) {\n                        locals[valueName] = collection[trackIndex];\n                        if (trackFn(scope, locals) == key) break;\n                      }\n                    } else {\n                      locals[valueName] = collection[key];\n                    }\n                    value.push(valueFn(scope, locals));\n                  }\n                }\n              }\n            } else {\n              key = selectElement.val();\n              if (key == '?') {\n                value = undefined;\n              } else if (key === ''){\n                value = null;\n              } else {\n                if (trackFn) {\n                  for (trackIndex = 0; trackIndex < collection.length; trackIndex++) {\n                    locals[valueName] = collection[trackIndex];\n                    if (trackFn(scope, locals) == key) {\n                      value = valueFn(scope, locals);\n                      break;\n                    }\n                  }\n                } else {\n                  locals[valueName] = collection[key];\n                  if (keyName) locals[keyName] = key;\n                  value = valueFn(scope, locals);\n                }\n              }\n              // Update the null option's selected property here so $render cleans it up correctly\n              if (optionGroupsCache[0].length > 1) {\n                if (optionGroupsCache[0][1].id !== key) {\n                  optionGroupsCache[0][1].selected = false;\n                }\n              }\n            }\n            ctrl.$setViewValue(value);\n          });\n        });\n\n        ctrl.$render = render;\n\n        // TODO(vojta): can't we optimize this ?\n        scope.$watch(render);\n\n        function render() {\n              // Temporary location for the option groups before we render them\n          var optionGroups = {'':[]},\n              optionGroupNames = [''],\n              optionGroupName,\n              optionGroup,\n              option,\n              existingParent, existingOptions, existingOption,\n              modelValue = ctrl.$modelValue,\n              values = valuesFn(scope) || [],\n              keys = keyName ? sortedKeys(values) : values,\n              key,\n              groupLength, length,\n              groupIndex, index,\n              locals = {},\n              selected,\n              selectedSet = false, // nothing is selected yet\n              lastElement,\n              element,\n              label;\n\n          if (multiple) {\n            if (trackFn && isArray(modelValue)) {\n              selectedSet = new HashMap([]);\n              for (var trackIndex = 0; trackIndex < modelValue.length; trackIndex++) {\n                locals[valueName] = modelValue[trackIndex];\n                selectedSet.put(trackFn(scope, locals), modelValue[trackIndex]);\n              }\n            } else {\n              selectedSet = new HashMap(modelValue);\n            }\n          }\n\n          // We now build up the list of options we need (we merge later)\n          for (index = 0; length = keys.length, index < length; index++) {\n\n            key = index;\n            if (keyName) {\n              key = keys[index];\n              if ( key.charAt(0) === '$' ) continue;\n              locals[keyName] = key;\n            }\n\n            locals[valueName] = values[key];\n\n            optionGroupName = groupByFn(scope, locals) || '';\n            if (!(optionGroup = optionGroups[optionGroupName])) {\n              optionGroup = optionGroups[optionGroupName] = [];\n              optionGroupNames.push(optionGroupName);\n            }\n            if (multiple) {\n              selected = isDefined(\n                selectedSet.remove(trackFn ? trackFn(scope, locals) : valueFn(scope, locals))\n              );\n            } else {\n              if (trackFn) {\n                var modelCast = {};\n                modelCast[valueName] = modelValue;\n                selected = trackFn(scope, modelCast) === trackFn(scope, locals);\n              } else {\n                selected = modelValue === valueFn(scope, locals);\n              }\n              selectedSet = selectedSet || selected; // see if at least one item is selected\n            }\n            label = displayFn(scope, locals); // what will be seen by the user\n\n            // doing displayFn(scope, locals) || '' overwrites zero values\n            label = isDefined(label) ? label : '';\n            optionGroup.push({\n              // either the index into array or key from object\n              id: trackFn ? trackFn(scope, locals) : (keyName ? keys[index] : index),\n              label: label,\n              selected: selected                   // determine if we should be selected\n            });\n          }\n          if (!multiple) {\n            if (nullOption || modelValue === null) {\n              // insert null option if we have a placeholder, or the model is null\n              optionGroups[''].unshift({id:'', label:'', selected:!selectedSet});\n            } else if (!selectedSet) {\n              // option could not be found, we have to insert the undefined item\n              optionGroups[''].unshift({id:'?', label:'', selected:true});\n            }\n          }\n\n          // Now we need to update the list of DOM nodes to match the optionGroups we computed above\n          for (groupIndex = 0, groupLength = optionGroupNames.length;\n               groupIndex < groupLength;\n               groupIndex++) {\n            // current option group name or '' if no group\n            optionGroupName = optionGroupNames[groupIndex];\n\n            // list of options for that group. (first item has the parent)\n            optionGroup = optionGroups[optionGroupName];\n\n            if (optionGroupsCache.length <= groupIndex) {\n              // we need to grow the optionGroups\n              existingParent = {\n                element: optGroupTemplate.clone().attr('label', optionGroupName),\n                label: optionGroup.label\n              };\n              existingOptions = [existingParent];\n              optionGroupsCache.push(existingOptions);\n              selectElement.append(existingParent.element);\n            } else {\n              existingOptions = optionGroupsCache[groupIndex];\n              existingParent = existingOptions[0];  // either SELECT (no group) or OPTGROUP element\n\n              // update the OPTGROUP label if not the same.\n              if (existingParent.label != optionGroupName) {\n                existingParent.element.attr('label', existingParent.label = optionGroupName);\n              }\n            }\n\n            lastElement = null;  // start at the beginning\n            for(index = 0, length = optionGroup.length; index < length; index++) {\n              option = optionGroup[index];\n              if ((existingOption = existingOptions[index+1])) {\n                // reuse elements\n                lastElement = existingOption.element;\n                if (existingOption.label !== option.label) {\n                  lastElement.text(existingOption.label = option.label);\n                }\n                if (existingOption.id !== option.id) {\n                  lastElement.val(existingOption.id = option.id);\n                }\n                // lastElement.prop('selected') provided by jQuery has side-effects\n                if (existingOption.selected !== option.selected) {\n                  lastElement.prop('selected', (existingOption.selected = option.selected));\n                  if (msie) {\n                    // See #7692\n                    // The selected item wouldn't visually update on IE without this.\n                    // Tested on Win7: IE9, IE10 and IE11. Future IEs should be tested as well\n                    lastElement.prop('selected', existingOption.selected);\n                  }\n                }\n              } else {\n                // grow elements\n\n                // if it's a null option\n                if (option.id === '' && nullOption) {\n                  // put back the pre-compiled element\n                  element = nullOption;\n                } else {\n                  // jQuery(v1.4.2) Bug: We should be able to chain the method calls, but\n                  // in this version of jQuery on some browser the .text() returns a string\n                  // rather then the element.\n                  (element = optionTemplate.clone())\n                      .val(option.id)\n                      .prop('selected', option.selected)\n                      .text(option.label);\n                }\n\n                existingOptions.push(existingOption = {\n                    element: element,\n                    label: option.label,\n                    id: option.id,\n                    selected: option.selected\n                });\n                if (lastElement) {\n                  lastElement.after(element);\n                } else {\n                  existingParent.element.append(element);\n                }\n                lastElement = element;\n              }\n            }\n            // remove any excessive OPTIONs in a group\n            index++; // increment since the existingOptions[0] is parent element not OPTION\n            while(existingOptions.length > index) {\n              existingOptions.pop().element.remove();\n            }\n          }\n          // remove any excessive OPTGROUPs from select\n          while(optionGroupsCache.length > groupIndex) {\n            optionGroupsCache.pop()[0].element.remove();\n          }\n        }\n      }\n    }\n  };\n}];\n\nvar optionDirective = ['$interpolate', function($interpolate) {\n  var nullSelectCtrl = {\n    addOption: noop,\n    removeOption: noop\n  };\n\n  return {\n    restrict: 'E',\n    priority: 100,\n    compile: function(element, attr) {\n      if (isUndefined(attr.value)) {\n        var interpolateFn = $interpolate(element.text(), true);\n        if (!interpolateFn) {\n          attr.$set('value', element.text());\n        }\n      }\n\n      return function (scope, element, attr) {\n        var selectCtrlName = '$selectController',\n            parent = element.parent(),\n            selectCtrl = parent.data(selectCtrlName) ||\n              parent.parent().data(selectCtrlName); // in case we are in optgroup\n\n        if (selectCtrl && selectCtrl.databound) {\n          // For some reason Opera defaults to true and if not overridden this messes up the repeater.\n          // We don't want the view to drive the initialization of the model anyway.\n          element.prop('selected', false);\n        } else {\n          selectCtrl = nullSelectCtrl;\n        }\n\n        if (interpolateFn) {\n          scope.$watch(interpolateFn, function interpolateWatchAction(newVal, oldVal) {\n            attr.$set('value', newVal);\n            if (newVal !== oldVal) selectCtrl.removeOption(oldVal);\n            selectCtrl.addOption(newVal);\n          });\n        } else {\n          selectCtrl.addOption(attr.value);\n        }\n\n        element.on('$destroy', function() {\n          selectCtrl.removeOption(attr.value);\n        });\n      };\n    }\n  };\n}];\n\nvar styleDirective = valueFn({\n  restrict: 'E',\n  terminal: true\n});\n\n  if (window.angular.bootstrap) {\n    //AngularJS is already loaded, so we can return here...\n    console.log('WARNING: Tried to load angular more than once.');\n    return;\n  }\n\n  //try to bind to jquery now so that one can write angular.element().read()\n  //but we will rebind on bootstrap again.\n  bindJQuery();\n\n  publishExternalAPI(angular);\n\n  jqLite(document).ready(function() {\n    angularInit(document, bootstrap);\n  });\n\n})(window, document);\n\n!window.angular.$$csp() && window.angular.element(document).find('head').prepend('<style type=\"text/css\">@charset \"UTF-8\";[ng\\\\:cloak],[ng-cloak],[data-ng-cloak],[x-ng-cloak],.ng-cloak,.x-ng-cloak,.ng-hide{display:none !important;}ng\\\\:form{display:block;}.ng-animate-block-transitions{transition:0s all!important;-webkit-transition:0s all!important;}.ng-hide-add-active,.ng-hide-remove{display:block!important;}</style>');"
  },
  {
    "path": "app/js/vendor/bootstrap.js",
    "content": "/*!\n * Bootstrap v3.2.0 (http://getbootstrap.com)\n * Copyright 2011-2014 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n */\n\n/*!\n * Generated using the Bootstrap Customizer (http://getbootstrap.com/customize/?id=2dea4c529354318d4af3)\n * Config saved to config.json and https://gist.github.com/2dea4c529354318d4af3\n */\nif (typeof jQuery === \"undefined\") { throw new Error(\"Bootstrap's JavaScript requires jQuery\") }\n\n/* ========================================================================\n * Bootstrap: alert.js v3.2.0\n * http://getbootstrap.com/javascript/#alerts\n * ========================================================================\n * Copyright 2011-2014 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * ======================================================================== */\n\n\n+function ($) {\n  'use strict';\n\n  // ALERT CLASS DEFINITION\n  // ======================\n\n  var dismiss = '[data-dismiss=\"alert\"]'\n  var Alert   = function (el) {\n    $(el).on('click', dismiss, this.close)\n  }\n\n  Alert.VERSION = '3.2.0'\n\n  Alert.prototype.close = function (e) {\n    var $this    = $(this)\n    var selector = $this.attr('data-target')\n\n    if (!selector) {\n      selector = $this.attr('href')\n      selector = selector && selector.replace(/.*(?=#[^\\s]*$)/, '') // strip for ie7\n    }\n\n    var $parent = $(selector)\n\n    if (e) e.preventDefault()\n\n    if (!$parent.length) {\n      $parent = $this.hasClass('alert') ? $this : $this.parent()\n    }\n\n    $parent.trigger(e = $.Event('close.bs.alert'))\n\n    if (e.isDefaultPrevented()) return\n\n    $parent.removeClass('in')\n\n    function removeElement() {\n      // detach from parent, fire event then clean up data\n      $parent.detach().trigger('closed.bs.alert').remove()\n    }\n\n    $.support.transition && $parent.hasClass('fade') ?\n      $parent\n        .one('bsTransitionEnd', removeElement)\n        .emulateTransitionEnd(150) :\n      removeElement()\n  }\n\n\n  // ALERT PLUGIN DEFINITION\n  // =======================\n\n  function Plugin(option) {\n    return this.each(function () {\n      var $this = $(this)\n      var data  = $this.data('bs.alert')\n\n      if (!data) $this.data('bs.alert', (data = new Alert(this)))\n      if (typeof option == 'string') data[option].call($this)\n    })\n  }\n\n  var old = $.fn.alert\n\n  $.fn.alert             = Plugin\n  $.fn.alert.Constructor = Alert\n\n\n  // ALERT NO CONFLICT\n  // =================\n\n  $.fn.alert.noConflict = function () {\n    $.fn.alert = old\n    return this\n  }\n\n\n  // ALERT DATA-API\n  // ==============\n\n  $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)\n\n}(jQuery);\n\n/* ========================================================================\n * Bootstrap: button.js v3.2.0\n * http://getbootstrap.com/javascript/#buttons\n * ========================================================================\n * Copyright 2011-2014 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * ======================================================================== */\n\n\n+function ($) {\n  'use strict';\n\n  // BUTTON PUBLIC CLASS DEFINITION\n  // ==============================\n\n  var Button = function (element, options) {\n    this.$element  = $(element)\n    this.options   = $.extend({}, Button.DEFAULTS, options)\n    this.isLoading = false\n  }\n\n  Button.VERSION  = '3.2.0'\n\n  Button.DEFAULTS = {\n    loadingText: 'loading...'\n  }\n\n  Button.prototype.setState = function (state) {\n    var d    = 'disabled'\n    var $el  = this.$element\n    var val  = $el.is('input') ? 'val' : 'html'\n    var data = $el.data()\n\n    state = state + 'Text'\n\n    if (data.resetText == null) $el.data('resetText', $el[val]())\n\n    $el[val](data[state] == null ? this.options[state] : data[state])\n\n    // push to event loop to allow forms to submit\n    setTimeout($.proxy(function () {\n      if (state == 'loadingText') {\n        this.isLoading = true\n        $el.addClass(d).attr(d, d)\n      } else if (this.isLoading) {\n        this.isLoading = false\n        $el.removeClass(d).removeAttr(d)\n      }\n    }, this), 0)\n  }\n\n  Button.prototype.toggle = function () {\n    var changed = true\n    var $parent = this.$element.closest('[data-toggle=\"buttons\"]')\n\n    if ($parent.length) {\n      var $input = this.$element.find('input')\n      if ($input.prop('type') == 'radio') {\n        if ($input.prop('checked') && this.$element.hasClass('active')) changed = false\n        else $parent.find('.active').removeClass('active')\n      }\n      if (changed) $input.prop('checked', !this.$element.hasClass('active')).trigger('change')\n    }\n\n    if (changed) this.$element.toggleClass('active')\n  }\n\n\n  // BUTTON PLUGIN DEFINITION\n  // ========================\n\n  function Plugin(option) {\n    return this.each(function () {\n      var $this   = $(this)\n      var data    = $this.data('bs.button')\n      var options = typeof option == 'object' && option\n\n      if (!data) $this.data('bs.button', (data = new Button(this, options)))\n\n      if (option == 'toggle') data.toggle()\n      else if (option) data.setState(option)\n    })\n  }\n\n  var old = $.fn.button\n\n  $.fn.button             = Plugin\n  $.fn.button.Constructor = Button\n\n\n  // BUTTON NO CONFLICT\n  // ==================\n\n  $.fn.button.noConflict = function () {\n    $.fn.button = old\n    return this\n  }\n\n\n  // BUTTON DATA-API\n  // ===============\n\n  $(document).on('click.bs.button.data-api', '[data-toggle^=\"button\"]', function (e) {\n    var $btn = $(e.target)\n    if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')\n    Plugin.call($btn, 'toggle')\n    e.preventDefault()\n  })\n\n}(jQuery);\n\n/* ========================================================================\n * Bootstrap: carousel.js v3.2.0\n * http://getbootstrap.com/javascript/#carousel\n * ========================================================================\n * Copyright 2011-2014 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * ======================================================================== */\n\n\n+function ($) {\n  'use strict';\n\n  // CAROUSEL CLASS DEFINITION\n  // =========================\n\n  var Carousel = function (element, options) {\n    this.$element    = $(element).on('keydown.bs.carousel', $.proxy(this.keydown, this))\n    this.$indicators = this.$element.find('.carousel-indicators')\n    this.options     = options\n    this.paused      =\n    this.sliding     =\n    this.interval    =\n    this.$active     =\n    this.$items      = null\n\n    this.options.pause == 'hover' && this.$element\n      .on('mouseenter.bs.carousel', $.proxy(this.pause, this))\n      .on('mouseleave.bs.carousel', $.proxy(this.cycle, this))\n  }\n\n  Carousel.VERSION  = '3.2.0'\n\n  Carousel.DEFAULTS = {\n    interval: 5000,\n    pause: 'hover',\n    wrap: true\n  }\n\n  Carousel.prototype.keydown = function (e) {\n    switch (e.which) {\n      case 37: this.prev(); break\n      case 39: this.next(); break\n      default: return\n    }\n\n    e.preventDefault()\n  }\n\n  Carousel.prototype.cycle = function (e) {\n    e || (this.paused = false)\n\n    this.interval && clearInterval(this.interval)\n\n    this.options.interval\n      && !this.paused\n      && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))\n\n    return this\n  }\n\n  Carousel.prototype.getItemIndex = function (item) {\n    this.$items = item.parent().children('.item')\n    return this.$items.index(item || this.$active)\n  }\n\n  Carousel.prototype.to = function (pos) {\n    var that        = this\n    var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active'))\n\n    if (pos > (this.$items.length - 1) || pos < 0) return\n\n    if (this.sliding)       return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, \"slid\"\n    if (activeIndex == pos) return this.pause().cycle()\n\n    return this.slide(pos > activeIndex ? 'next' : 'prev', $(this.$items[pos]))\n  }\n\n  Carousel.prototype.pause = function (e) {\n    e || (this.paused = true)\n\n    if (this.$element.find('.next, .prev').length && $.support.transition) {\n      this.$element.trigger($.support.transition.end)\n      this.cycle(true)\n    }\n\n    this.interval = clearInterval(this.interval)\n\n    return this\n  }\n\n  Carousel.prototype.next = function () {\n    if (this.sliding) return\n    return this.slide('next')\n  }\n\n  Carousel.prototype.prev = function () {\n    if (this.sliding) return\n    return this.slide('prev')\n  }\n\n  Carousel.prototype.slide = function (type, next) {\n    var $active   = this.$element.find('.item.active')\n    var $next     = next || $active[type]()\n    var isCycling = this.interval\n    var direction = type == 'next' ? 'left' : 'right'\n    var fallback  = type == 'next' ? 'first' : 'last'\n    var that      = this\n\n    if (!$next.length) {\n      if (!this.options.wrap) return\n      $next = this.$element.find('.item')[fallback]()\n    }\n\n    if ($next.hasClass('active')) return (this.sliding = false)\n\n    var relatedTarget = $next[0]\n    var slideEvent = $.Event('slide.bs.carousel', {\n      relatedTarget: relatedTarget,\n      direction: direction\n    })\n    this.$element.trigger(slideEvent)\n    if (slideEvent.isDefaultPrevented()) return\n\n    this.sliding = true\n\n    isCycling && this.pause()\n\n    if (this.$indicators.length) {\n      this.$indicators.find('.active').removeClass('active')\n      var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)])\n      $nextIndicator && $nextIndicator.addClass('active')\n    }\n\n    var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, \"slid\"\n    if ($.support.transition && this.$element.hasClass('slide')) {\n      $next.addClass(type)\n      $next[0].offsetWidth // force reflow\n      $active.addClass(direction)\n      $next.addClass(direction)\n      $active\n        .one('bsTransitionEnd', function () {\n          $next.removeClass([type, direction].join(' ')).addClass('active')\n          $active.removeClass(['active', direction].join(' '))\n          that.sliding = false\n          setTimeout(function () {\n            that.$element.trigger(slidEvent)\n          }, 0)\n        })\n        .emulateTransitionEnd($active.css('transition-duration').slice(0, -1) * 1000)\n    } else {\n      $active.removeClass('active')\n      $next.addClass('active')\n      this.sliding = false\n      this.$element.trigger(slidEvent)\n    }\n\n    isCycling && this.cycle()\n\n    return this\n  }\n\n\n  // CAROUSEL PLUGIN DEFINITION\n  // ==========================\n\n  function Plugin(option) {\n    return this.each(function () {\n      var $this   = $(this)\n      var data    = $this.data('bs.carousel')\n      var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)\n      var action  = typeof option == 'string' ? option : options.slide\n\n      if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))\n      if (typeof option == 'number') data.to(option)\n      else if (action) data[action]()\n      else if (options.interval) data.pause().cycle()\n    })\n  }\n\n  var old = $.fn.carousel\n\n  $.fn.carousel             = Plugin\n  $.fn.carousel.Constructor = Carousel\n\n\n  // CAROUSEL NO CONFLICT\n  // ====================\n\n  $.fn.carousel.noConflict = function () {\n    $.fn.carousel = old\n    return this\n  }\n\n\n  // CAROUSEL DATA-API\n  // =================\n\n  $(document).on('click.bs.carousel.data-api', '[data-slide], [data-slide-to]', function (e) {\n    var href\n    var $this   = $(this)\n    var $target = $($this.attr('data-target') || (href = $this.attr('href')) && href.replace(/.*(?=#[^\\s]+$)/, '')) // strip for ie7\n    if (!$target.hasClass('carousel')) return\n    var options = $.extend({}, $target.data(), $this.data())\n    var slideIndex = $this.attr('data-slide-to')\n    if (slideIndex) options.interval = false\n\n    Plugin.call($target, options)\n\n    if (slideIndex) {\n      $target.data('bs.carousel').to(slideIndex)\n    }\n\n    e.preventDefault()\n  })\n\n  $(window).on('load', function () {\n    $('[data-ride=\"carousel\"]').each(function () {\n      var $carousel = $(this)\n      Plugin.call($carousel, $carousel.data())\n    })\n  })\n\n}(jQuery);\n\n/* ========================================================================\n * Bootstrap: dropdown.js v3.2.0\n * http://getbootstrap.com/javascript/#dropdowns\n * ========================================================================\n * Copyright 2011-2014 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * ======================================================================== */\n\n\n+function ($) {\n  'use strict';\n\n  // DROPDOWN CLASS DEFINITION\n  // =========================\n\n  var backdrop = '.dropdown-backdrop'\n  var toggle   = '[data-toggle=\"dropdown\"]'\n  var Dropdown = function (element) {\n    $(element).on('click.bs.dropdown', this.toggle)\n  }\n\n  Dropdown.VERSION = '3.2.0'\n\n  Dropdown.prototype.toggle = function (e) {\n    var $this = $(this)\n\n    if ($this.is('.disabled, :disabled')) return\n\n    var $parent  = getParent($this)\n    var isActive = $parent.hasClass('open')\n\n    clearMenus()\n\n    if (!isActive) {\n      if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) {\n        // if mobile we use a backdrop because click events don't delegate\n        $('<div class=\"dropdown-backdrop\"/>').insertAfter($(this)).on('click', clearMenus)\n      }\n\n      var relatedTarget = { relatedTarget: this }\n      $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget))\n\n      if (e.isDefaultPrevented()) return\n\n      $this.trigger('focus')\n\n      $parent\n        .toggleClass('open')\n        .trigger('shown.bs.dropdown', relatedTarget)\n    }\n\n    return false\n  }\n\n  Dropdown.prototype.keydown = function (e) {\n    if (!/(38|40|27)/.test(e.keyCode)) return\n\n    var $this = $(this)\n\n    e.preventDefault()\n    e.stopPropagation()\n\n    if ($this.is('.disabled, :disabled')) return\n\n    var $parent  = getParent($this)\n    var isActive = $parent.hasClass('open')\n\n    if (!isActive || (isActive && e.keyCode == 27)) {\n      if (e.which == 27) $parent.find(toggle).trigger('focus')\n      return $this.trigger('click')\n    }\n\n    var desc = ' li:not(.divider):visible a'\n    var $items = $parent.find('[role=\"menu\"]' + desc + ', [role=\"listbox\"]' + desc)\n\n    if (!$items.length) return\n\n    var index = $items.index($items.filter(':focus'))\n\n    if (e.keyCode == 38 && index > 0)                 index--                        // up\n    if (e.keyCode == 40 && index < $items.length - 1) index++                        // down\n    if (!~index)                                      index = 0\n\n    $items.eq(index).trigger('focus')\n  }\n\n  function clearMenus(e) {\n    if (e && e.which === 3) return\n    $(backdrop).remove()\n    $(toggle).each(function () {\n      var $parent = getParent($(this))\n      var relatedTarget = { relatedTarget: this }\n      if (!$parent.hasClass('open')) return\n      $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))\n      if (e.isDefaultPrevented()) return\n      $parent.removeClass('open').trigger('hidden.bs.dropdown', relatedTarget)\n    })\n  }\n\n  function getParent($this) {\n    var selector = $this.attr('data-target')\n\n    if (!selector) {\n      selector = $this.attr('href')\n      selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\\s]*$)/, '') // strip for ie7\n    }\n\n    var $parent = selector && $(selector)\n\n    return $parent && $parent.length ? $parent : $this.parent()\n  }\n\n\n  // DROPDOWN PLUGIN DEFINITION\n  // ==========================\n\n  function Plugin(option) {\n    return this.each(function () {\n      var $this = $(this)\n      var data  = $this.data('bs.dropdown')\n\n      if (!data) $this.data('bs.dropdown', (data = new Dropdown(this)))\n      if (typeof option == 'string') data[option].call($this)\n    })\n  }\n\n  var old = $.fn.dropdown\n\n  $.fn.dropdown             = Plugin\n  $.fn.dropdown.Constructor = Dropdown\n\n\n  // DROPDOWN NO CONFLICT\n  // ====================\n\n  $.fn.dropdown.noConflict = function () {\n    $.fn.dropdown = old\n    return this\n  }\n\n\n  // APPLY TO STANDARD DROPDOWN ELEMENTS\n  // ===================================\n\n  $(document)\n    .on('click.bs.dropdown.data-api', clearMenus)\n    .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })\n    .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle)\n    .on('keydown.bs.dropdown.data-api', toggle + ', [role=\"menu\"], [role=\"listbox\"]', Dropdown.prototype.keydown)\n\n}(jQuery);\n\n/* ========================================================================\n * Bootstrap: modal.js v3.2.0\n * http://getbootstrap.com/javascript/#modals\n * ========================================================================\n * Copyright 2011-2014 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * ======================================================================== */\n\n\n+function ($) {\n  'use strict';\n\n  // MODAL CLASS DEFINITION\n  // ======================\n\n  var Modal = function (element, options) {\n    this.options        = options\n    this.$body          = $(document.body)\n    this.$element       = $(element)\n    this.$backdrop      =\n    this.isShown        = null\n    this.scrollbarWidth = 0\n\n    if (this.options.remote) {\n      this.$element\n        .find('.modal-content')\n        .load(this.options.remote, $.proxy(function () {\n          this.$element.trigger('loaded.bs.modal')\n        }, this))\n    }\n  }\n\n  Modal.VERSION  = '3.2.0'\n\n  Modal.DEFAULTS = {\n    backdrop: true,\n    keyboard: true,\n    show: true\n  }\n\n  Modal.prototype.toggle = function (_relatedTarget) {\n    return this.isShown ? this.hide() : this.show(_relatedTarget)\n  }\n\n  Modal.prototype.show = function (_relatedTarget) {\n    var that = this\n    var e    = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })\n\n    this.$element.trigger(e)\n\n    if (this.isShown || e.isDefaultPrevented()) return\n\n    this.isShown = true\n\n    this.checkScrollbar()\n    this.$body.addClass('modal-open')\n\n    this.setScrollbar()\n    this.escape()\n\n    this.$element.on('click.dismiss.bs.modal', '[data-dismiss=\"modal\"]', $.proxy(this.hide, this))\n\n    this.backdrop(function () {\n      var transition = $.support.transition && that.$element.hasClass('fade')\n\n      if (!that.$element.parent().length) {\n        that.$element.appendTo(that.$body) // don't move modals dom position\n      }\n\n      that.$element\n        .show()\n        .scrollTop(0)\n\n      if (transition) {\n        that.$element[0].offsetWidth // force reflow\n      }\n\n      that.$element\n        .addClass('in')\n        .attr('aria-hidden', false)\n\n      that.enforceFocus()\n\n      var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })\n\n      transition ?\n        that.$element.find('.modal-dialog') // wait for modal to slide in\n          .one('bsTransitionEnd', function () {\n            that.$element.trigger('focus').trigger(e)\n          })\n          .emulateTransitionEnd(300) :\n        that.$element.trigger('focus').trigger(e)\n    })\n  }\n\n  Modal.prototype.hide = function (e) {\n    if (e) e.preventDefault()\n\n    e = $.Event('hide.bs.modal')\n\n    this.$element.trigger(e)\n\n    if (!this.isShown || e.isDefaultPrevented()) return\n\n    this.isShown = false\n\n    this.$body.removeClass('modal-open')\n\n    this.resetScrollbar()\n    this.escape()\n\n    $(document).off('focusin.bs.modal')\n\n    this.$element\n      .removeClass('in')\n      .attr('aria-hidden', true)\n      .off('click.dismiss.bs.modal')\n\n    $.support.transition && this.$element.hasClass('fade') ?\n      this.$element\n        .one('bsTransitionEnd', $.proxy(this.hideModal, this))\n        .emulateTransitionEnd(300) :\n      this.hideModal()\n  }\n\n  Modal.prototype.enforceFocus = function () {\n    $(document)\n      .off('focusin.bs.modal') // guard against infinite focus loop\n      .on('focusin.bs.modal', $.proxy(function (e) {\n        if (this.$element[0] !== e.target && !this.$element.has(e.target).length) {\n          this.$element.trigger('focus')\n        }\n      }, this))\n  }\n\n  Modal.prototype.escape = function () {\n    if (this.isShown && this.options.keyboard) {\n      this.$element.on('keyup.dismiss.bs.modal', $.proxy(function (e) {\n        e.which == 27 && this.hide()\n      }, this))\n    } else if (!this.isShown) {\n      this.$element.off('keyup.dismiss.bs.modal')\n    }\n  }\n\n  Modal.prototype.hideModal = function () {\n    var that = this\n    this.$element.hide()\n    this.backdrop(function () {\n      that.$element.trigger('hidden.bs.modal')\n    })\n  }\n\n  Modal.prototype.removeBackdrop = function () {\n    this.$backdrop && this.$backdrop.remove()\n    this.$backdrop = null\n  }\n\n  Modal.prototype.backdrop = function (callback) {\n    var that = this\n    var animate = this.$element.hasClass('fade') ? 'fade' : ''\n\n    if (this.isShown && this.options.backdrop) {\n      var doAnimate = $.support.transition && animate\n\n      this.$backdrop = $('<div class=\"modal-backdrop ' + animate + '\" />')\n        .appendTo(this.$body)\n\n      this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) {\n        if (e.target !== e.currentTarget) return\n        this.options.backdrop == 'static'\n          ? this.$element[0].focus.call(this.$element[0])\n          : this.hide.call(this)\n      }, this))\n\n      if (doAnimate) this.$backdrop[0].offsetWidth // force reflow\n\n      this.$backdrop.addClass('in')\n\n      if (!callback) return\n\n      doAnimate ?\n        this.$backdrop\n          .one('bsTransitionEnd', callback)\n          .emulateTransitionEnd(150) :\n        callback()\n\n    } else if (!this.isShown && this.$backdrop) {\n      this.$backdrop.removeClass('in')\n\n      var callbackRemove = function () {\n        that.removeBackdrop()\n        callback && callback()\n      }\n      $.support.transition && this.$element.hasClass('fade') ?\n        this.$backdrop\n          .one('bsTransitionEnd', callbackRemove)\n          .emulateTransitionEnd(150) :\n        callbackRemove()\n\n    } else if (callback) {\n      callback()\n    }\n  }\n\n  Modal.prototype.checkScrollbar = function () {\n    if (document.body.clientWidth >= window.innerWidth) return\n    this.scrollbarWidth = this.scrollbarWidth || this.measureScrollbar()\n  }\n\n  Modal.prototype.setScrollbar = function () {\n    var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10)\n    if (this.scrollbarWidth) this.$body.css('padding-right', bodyPad + this.scrollbarWidth)\n  }\n\n  Modal.prototype.resetScrollbar = function () {\n    this.$body.css('padding-right', '')\n  }\n\n  Modal.prototype.measureScrollbar = function () { // thx walsh\n    var scrollDiv = document.createElement('div')\n    scrollDiv.className = 'modal-scrollbar-measure'\n    this.$body.append(scrollDiv)\n    var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth\n    this.$body[0].removeChild(scrollDiv)\n    return scrollbarWidth\n  }\n\n\n  // MODAL PLUGIN DEFINITION\n  // =======================\n\n  function Plugin(option, _relatedTarget) {\n    return this.each(function () {\n      var $this   = $(this)\n      var data    = $this.data('bs.modal')\n      var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)\n\n      if (!data) $this.data('bs.modal', (data = new Modal(this, options)))\n      if (typeof option == 'string') data[option](_relatedTarget)\n      else if (options.show) data.show(_relatedTarget)\n    })\n  }\n\n  var old = $.fn.modal\n\n  $.fn.modal             = Plugin\n  $.fn.modal.Constructor = Modal\n\n\n  // MODAL NO CONFLICT\n  // =================\n\n  $.fn.modal.noConflict = function () {\n    $.fn.modal = old\n    return this\n  }\n\n\n  // MODAL DATA-API\n  // ==============\n\n  $(document).on('click.bs.modal.data-api', '[data-toggle=\"modal\"]', function (e) {\n    var $this   = $(this)\n    var href    = $this.attr('href')\n    var $target = $($this.attr('data-target') || (href && href.replace(/.*(?=#[^\\s]+$)/, ''))) // strip for ie7\n    var option  = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())\n\n    if ($this.is('a')) e.preventDefault()\n\n    $target.one('show.bs.modal', function (showEvent) {\n      if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown\n      $target.one('hidden.bs.modal', function () {\n        $this.is(':visible') && $this.trigger('focus')\n      })\n    })\n    Plugin.call($target, option, this)\n  })\n\n}(jQuery);\n\n/* ========================================================================\n * Bootstrap: tooltip.js v3.2.0\n * http://getbootstrap.com/javascript/#tooltip\n * Inspired by the original jQuery.tipsy by Jason Frame\n * ========================================================================\n * Copyright 2011-2014 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * ======================================================================== */\n\n\n+function ($) {\n  'use strict';\n\n  // TOOLTIP PUBLIC CLASS DEFINITION\n  // ===============================\n\n  var Tooltip = function (element, options) {\n    this.type       =\n    this.options    =\n    this.enabled    =\n    this.timeout    =\n    this.hoverState =\n    this.$element   = null\n\n    this.init('tooltip', element, options)\n  }\n\n  Tooltip.VERSION  = '3.2.0'\n\n  Tooltip.DEFAULTS = {\n    animation: true,\n    placement: 'top',\n    selector: false,\n    template: '<div class=\"tooltip\" role=\"tooltip\"><div class=\"tooltip-arrow\"></div><div class=\"tooltip-inner\"></div></div>',\n    trigger: 'hover focus',\n    title: '',\n    delay: 0,\n    html: false,\n    container: false,\n    viewport: {\n      selector: 'body',\n      padding: 0\n    }\n  }\n\n  Tooltip.prototype.init = function (type, element, options) {\n    this.enabled   = true\n    this.type      = type\n    this.$element  = $(element)\n    this.options   = this.getOptions(options)\n    this.$viewport = this.options.viewport && $(this.options.viewport.selector || this.options.viewport)\n\n    var triggers = this.options.trigger.split(' ')\n\n    for (var i = triggers.length; i--;) {\n      var trigger = triggers[i]\n\n      if (trigger == 'click') {\n        this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))\n      } else if (trigger != 'manual') {\n        var eventIn  = trigger == 'hover' ? 'mouseenter' : 'focusin'\n        var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'\n\n        this.$element.on(eventIn  + '.' + this.type, this.options.selector, $.proxy(this.enter, this))\n        this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))\n      }\n    }\n\n    this.options.selector ?\n      (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :\n      this.fixTitle()\n  }\n\n  Tooltip.prototype.getDefaults = function () {\n    return Tooltip.DEFAULTS\n  }\n\n  Tooltip.prototype.getOptions = function (options) {\n    options = $.extend({}, this.getDefaults(), this.$element.data(), options)\n\n    if (options.delay && typeof options.delay == 'number') {\n      options.delay = {\n        show: options.delay,\n        hide: options.delay\n      }\n    }\n\n    return options\n  }\n\n  Tooltip.prototype.getDelegateOptions = function () {\n    var options  = {}\n    var defaults = this.getDefaults()\n\n    this._options && $.each(this._options, function (key, value) {\n      if (defaults[key] != value) options[key] = value\n    })\n\n    return options\n  }\n\n  Tooltip.prototype.enter = function (obj) {\n    var self = obj instanceof this.constructor ?\n      obj : $(obj.currentTarget).data('bs.' + this.type)\n\n    if (!self) {\n      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())\n      $(obj.currentTarget).data('bs.' + this.type, self)\n    }\n\n    clearTimeout(self.timeout)\n\n    self.hoverState = 'in'\n\n    if (!self.options.delay || !self.options.delay.show) return self.show()\n\n    self.timeout = setTimeout(function () {\n      if (self.hoverState == 'in') self.show()\n    }, self.options.delay.show)\n  }\n\n  Tooltip.prototype.leave = function (obj) {\n    var self = obj instanceof this.constructor ?\n      obj : $(obj.currentTarget).data('bs.' + this.type)\n\n    if (!self) {\n      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())\n      $(obj.currentTarget).data('bs.' + this.type, self)\n    }\n\n    clearTimeout(self.timeout)\n\n    self.hoverState = 'out'\n\n    if (!self.options.delay || !self.options.delay.hide) return self.hide()\n\n    self.timeout = setTimeout(function () {\n      if (self.hoverState == 'out') self.hide()\n    }, self.options.delay.hide)\n  }\n\n  Tooltip.prototype.show = function () {\n    var e = $.Event('show.bs.' + this.type)\n\n    if (this.hasContent() && this.enabled) {\n      this.$element.trigger(e)\n\n      var inDom = $.contains(document.documentElement, this.$element[0])\n      if (e.isDefaultPrevented() || !inDom) return\n      var that = this\n\n      var $tip = this.tip()\n\n      var tipId = this.getUID(this.type)\n\n      this.setContent()\n      $tip.attr('id', tipId)\n      this.$element.attr('aria-describedby', tipId)\n\n      if (this.options.animation) $tip.addClass('fade')\n\n      var placement = typeof this.options.placement == 'function' ?\n        this.options.placement.call(this, $tip[0], this.$element[0]) :\n        this.options.placement\n\n      var autoToken = /\\s?auto?\\s?/i\n      var autoPlace = autoToken.test(placement)\n      if (autoPlace) placement = placement.replace(autoToken, '') || 'top'\n\n      $tip\n        .detach()\n        .css({ top: 0, left: 0, display: 'block' })\n        .addClass(placement)\n        .data('bs.' + this.type, this)\n\n      this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)\n\n      var pos          = this.getPosition()\n      var actualWidth  = $tip[0].offsetWidth\n      var actualHeight = $tip[0].offsetHeight\n\n      if (autoPlace) {\n        var orgPlacement = placement\n        var $parent      = this.$element.parent()\n        var parentDim    = this.getPosition($parent)\n\n        placement = placement == 'bottom' && pos.top   + pos.height       + actualHeight - parentDim.scroll > parentDim.height ? 'top'    :\n                    placement == 'top'    && pos.top   - parentDim.scroll - actualHeight < 0                                   ? 'bottom' :\n                    placement == 'right'  && pos.right + actualWidth      > parentDim.width                                    ? 'left'   :\n                    placement == 'left'   && pos.left  - actualWidth      < parentDim.left                                     ? 'right'  :\n                    placement\n\n        $tip\n          .removeClass(orgPlacement)\n          .addClass(placement)\n      }\n\n      var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)\n\n      this.applyPlacement(calculatedOffset, placement)\n\n      var complete = function () {\n        that.$element.trigger('shown.bs.' + that.type)\n        that.hoverState = null\n      }\n\n      $.support.transition && this.$tip.hasClass('fade') ?\n        $tip\n          .one('bsTransitionEnd', complete)\n          .emulateTransitionEnd(150) :\n        complete()\n    }\n  }\n\n  Tooltip.prototype.applyPlacement = function (offset, placement) {\n    var $tip   = this.tip()\n    var width  = $tip[0].offsetWidth\n    var height = $tip[0].offsetHeight\n\n    // manually read margins because getBoundingClientRect includes difference\n    var marginTop = parseInt($tip.css('margin-top'), 10)\n    var marginLeft = parseInt($tip.css('margin-left'), 10)\n\n    // we must check for NaN for ie 8/9\n    if (isNaN(marginTop))  marginTop  = 0\n    if (isNaN(marginLeft)) marginLeft = 0\n\n    offset.top  = offset.top  + marginTop\n    offset.left = offset.left + marginLeft\n\n    // $.fn.offset doesn't round pixel values\n    // so we use setOffset directly with our own function B-0\n    $.offset.setOffset($tip[0], $.extend({\n      using: function (props) {\n        $tip.css({\n          top: Math.round(props.top),\n          left: Math.round(props.left)\n        })\n      }\n    }, offset), 0)\n\n    $tip.addClass('in')\n\n    // check to see if placing tip in new offset caused the tip to resize itself\n    var actualWidth  = $tip[0].offsetWidth\n    var actualHeight = $tip[0].offsetHeight\n\n    if (placement == 'top' && actualHeight != height) {\n      offset.top = offset.top + height - actualHeight\n    }\n\n    var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)\n\n    if (delta.left) offset.left += delta.left\n    else offset.top += delta.top\n\n    var arrowDelta          = delta.left ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight\n    var arrowPosition       = delta.left ? 'left'        : 'top'\n    var arrowOffsetPosition = delta.left ? 'offsetWidth' : 'offsetHeight'\n\n    $tip.offset(offset)\n    this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], arrowPosition)\n  }\n\n  Tooltip.prototype.replaceArrow = function (delta, dimension, position) {\n    this.arrow().css(position, delta ? (50 * (1 - delta / dimension) + '%') : '')\n  }\n\n  Tooltip.prototype.setContent = function () {\n    var $tip  = this.tip()\n    var title = this.getTitle()\n\n    $tip.find('.tooltip-inner')[this.options.html ? 'html' : 'text'](title)\n    $tip.removeClass('fade in top bottom left right')\n  }\n\n  Tooltip.prototype.hide = function () {\n    var that = this\n    var $tip = this.tip()\n    var e    = $.Event('hide.bs.' + this.type)\n\n    this.$element.removeAttr('aria-describedby')\n\n    function complete() {\n      if (that.hoverState != 'in') $tip.detach()\n      that.$element.trigger('hidden.bs.' + that.type)\n    }\n\n    this.$element.trigger(e)\n\n    if (e.isDefaultPrevented()) return\n\n    $tip.removeClass('in')\n\n    $.support.transition && this.$tip.hasClass('fade') ?\n      $tip\n        .one('bsTransitionEnd', complete)\n        .emulateTransitionEnd(150) :\n      complete()\n\n    this.hoverState = null\n\n    return this\n  }\n\n  Tooltip.prototype.fixTitle = function () {\n    var $e = this.$element\n    if ($e.attr('title') || typeof ($e.attr('data-original-title')) != 'string') {\n      $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')\n    }\n  }\n\n  Tooltip.prototype.hasContent = function () {\n    return this.getTitle()\n  }\n\n  Tooltip.prototype.getPosition = function ($element) {\n    $element   = $element || this.$element\n    var el     = $element[0]\n    var isBody = el.tagName == 'BODY'\n    return $.extend({}, (typeof el.getBoundingClientRect == 'function') ? el.getBoundingClientRect() : null, {\n      scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop(),\n      width:  isBody ? $(window).width()  : $element.outerWidth(),\n      height: isBody ? $(window).height() : $element.outerHeight()\n    }, isBody ? { top: 0, left: 0 } : $element.offset())\n  }\n\n  Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {\n    return placement == 'bottom' ? { top: pos.top + pos.height,   left: pos.left + pos.width / 2 - actualWidth / 2  } :\n           placement == 'top'    ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2  } :\n           placement == 'left'   ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :\n        /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width   }\n\n  }\n\n  Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) {\n    var delta = { top: 0, left: 0 }\n    if (!this.$viewport) return delta\n\n    var viewportPadding = this.options.viewport && this.options.viewport.padding || 0\n    var viewportDimensions = this.getPosition(this.$viewport)\n\n    if (/right|left/.test(placement)) {\n      var topEdgeOffset    = pos.top - viewportPadding - viewportDimensions.scroll\n      var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight\n      if (topEdgeOffset < viewportDimensions.top) { // top overflow\n        delta.top = viewportDimensions.top - topEdgeOffset\n      } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow\n        delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset\n      }\n    } else {\n      var leftEdgeOffset  = pos.left - viewportPadding\n      var rightEdgeOffset = pos.left + viewportPadding + actualWidth\n      if (leftEdgeOffset < viewportDimensions.left) { // left overflow\n        delta.left = viewportDimensions.left - leftEdgeOffset\n      } else if (rightEdgeOffset > viewportDimensions.width) { // right overflow\n        delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset\n      }\n    }\n\n    return delta\n  }\n\n  Tooltip.prototype.getTitle = function () {\n    var title\n    var $e = this.$element\n    var o  = this.options\n\n    title = $e.attr('data-original-title')\n      || (typeof o.title == 'function' ? o.title.call($e[0]) :  o.title)\n\n    return title\n  }\n\n  Tooltip.prototype.getUID = function (prefix) {\n    do prefix += ~~(Math.random() * 1000000)\n    while (document.getElementById(prefix))\n    return prefix\n  }\n\n  Tooltip.prototype.tip = function () {\n    return (this.$tip = this.$tip || $(this.options.template))\n  }\n\n  Tooltip.prototype.arrow = function () {\n    return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow'))\n  }\n\n  Tooltip.prototype.validate = function () {\n    if (!this.$element[0].parentNode) {\n      this.hide()\n      this.$element = null\n      this.options  = null\n    }\n  }\n\n  Tooltip.prototype.enable = function () {\n    this.enabled = true\n  }\n\n  Tooltip.prototype.disable = function () {\n    this.enabled = false\n  }\n\n  Tooltip.prototype.toggleEnabled = function () {\n    this.enabled = !this.enabled\n  }\n\n  Tooltip.prototype.toggle = function (e) {\n    var self = this\n    if (e) {\n      self = $(e.currentTarget).data('bs.' + this.type)\n      if (!self) {\n        self = new this.constructor(e.currentTarget, this.getDelegateOptions())\n        $(e.currentTarget).data('bs.' + this.type, self)\n      }\n    }\n\n    self.tip().hasClass('in') ? self.leave(self) : self.enter(self)\n  }\n\n  Tooltip.prototype.destroy = function () {\n    clearTimeout(this.timeout)\n    this.hide().$element.off('.' + this.type).removeData('bs.' + this.type)\n  }\n\n\n  // TOOLTIP PLUGIN DEFINITION\n  // =========================\n\n  function Plugin(option) {\n    return this.each(function () {\n      var $this   = $(this)\n      var data    = $this.data('bs.tooltip')\n      var options = typeof option == 'object' && option\n\n      if (!data && option == 'destroy') return\n      if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))\n      if (typeof option == 'string') data[option]()\n    })\n  }\n\n  var old = $.fn.tooltip\n\n  $.fn.tooltip             = Plugin\n  $.fn.tooltip.Constructor = Tooltip\n\n\n  // TOOLTIP NO CONFLICT\n  // ===================\n\n  $.fn.tooltip.noConflict = function () {\n    $.fn.tooltip = old\n    return this\n  }\n\n}(jQuery);\n\n/* ========================================================================\n * Bootstrap: popover.js v3.2.0\n * http://getbootstrap.com/javascript/#popovers\n * ========================================================================\n * Copyright 2011-2014 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * ======================================================================== */\n\n\n+function ($) {\n  'use strict';\n\n  // POPOVER PUBLIC CLASS DEFINITION\n  // ===============================\n\n  var Popover = function (element, options) {\n    this.init('popover', element, options)\n  }\n\n  if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js')\n\n  Popover.VERSION  = '3.2.0'\n\n  Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, {\n    placement: 'right',\n    trigger: 'click',\n    content: '',\n    template: '<div class=\"popover\" role=\"tooltip\"><div class=\"arrow\"></div><h3 class=\"popover-title\"></h3><div class=\"popover-content\"></div></div>'\n  })\n\n\n  // NOTE: POPOVER EXTENDS tooltip.js\n  // ================================\n\n  Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype)\n\n  Popover.prototype.constructor = Popover\n\n  Popover.prototype.getDefaults = function () {\n    return Popover.DEFAULTS\n  }\n\n  Popover.prototype.setContent = function () {\n    var $tip    = this.tip()\n    var title   = this.getTitle()\n    var content = this.getContent()\n\n    $tip.find('.popover-title')[this.options.html ? 'html' : 'text'](title)\n    $tip.find('.popover-content').empty()[ // we use append for html objects to maintain js events\n      this.options.html ? (typeof content == 'string' ? 'html' : 'append') : 'text'\n    ](content)\n\n    $tip.removeClass('fade top bottom left right in')\n\n    // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do\n    // this manually by checking the contents.\n    if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide()\n  }\n\n  Popover.prototype.hasContent = function () {\n    return this.getTitle() || this.getContent()\n  }\n\n  Popover.prototype.getContent = function () {\n    var $e = this.$element\n    var o  = this.options\n\n    return $e.attr('data-content')\n      || (typeof o.content == 'function' ?\n            o.content.call($e[0]) :\n            o.content)\n  }\n\n  Popover.prototype.arrow = function () {\n    return (this.$arrow = this.$arrow || this.tip().find('.arrow'))\n  }\n\n  Popover.prototype.tip = function () {\n    if (!this.$tip) this.$tip = $(this.options.template)\n    return this.$tip\n  }\n\n\n  // POPOVER PLUGIN DEFINITION\n  // =========================\n\n  function Plugin(option) {\n    return this.each(function () {\n      var $this   = $(this)\n      var data    = $this.data('bs.popover')\n      var options = typeof option == 'object' && option\n\n      if (!data && option == 'destroy') return\n      if (!data) $this.data('bs.popover', (data = new Popover(this, options)))\n      if (typeof option == 'string') data[option]()\n    })\n  }\n\n  var old = $.fn.popover\n\n  $.fn.popover             = Plugin\n  $.fn.popover.Constructor = Popover\n\n\n  // POPOVER NO CONFLICT\n  // ===================\n\n  $.fn.popover.noConflict = function () {\n    $.fn.popover = old\n    return this\n  }\n\n}(jQuery);\n\n/* ========================================================================\n * Bootstrap: tab.js v3.2.0\n * http://getbootstrap.com/javascript/#tabs\n * ========================================================================\n * Copyright 2011-2014 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * ======================================================================== */\n\n\n+function ($) {\n  'use strict';\n\n  // TAB CLASS DEFINITION\n  // ====================\n\n  var Tab = function (element) {\n    this.element = $(element)\n  }\n\n  Tab.VERSION = '3.2.0'\n\n  Tab.prototype.show = function () {\n    var $this    = this.element\n    var $ul      = $this.closest('ul:not(.dropdown-menu)')\n    var selector = $this.data('target')\n\n    if (!selector) {\n      selector = $this.attr('href')\n      selector = selector && selector.replace(/.*(?=#[^\\s]*$)/, '') // strip for ie7\n    }\n\n    if ($this.parent('li').hasClass('active')) return\n\n    var previous = $ul.find('.active:last a')[0]\n    var e        = $.Event('show.bs.tab', {\n      relatedTarget: previous\n    })\n\n    $this.trigger(e)\n\n    if (e.isDefaultPrevented()) return\n\n    var $target = $(selector)\n\n    this.activate($this.closest('li'), $ul)\n    this.activate($target, $target.parent(), function () {\n      $this.trigger({\n        type: 'shown.bs.tab',\n        relatedTarget: previous\n      })\n    })\n  }\n\n  Tab.prototype.activate = function (element, container, callback) {\n    var $active    = container.find('> .active')\n    var transition = callback\n      && $.support.transition\n      && $active.hasClass('fade')\n\n    function next() {\n      $active\n        .removeClass('active')\n        .find('> .dropdown-menu > .active')\n        .removeClass('active')\n\n      element.addClass('active')\n\n      if (transition) {\n        element[0].offsetWidth // reflow for transition\n        element.addClass('in')\n      } else {\n        element.removeClass('fade')\n      }\n\n      if (element.parent('.dropdown-menu')) {\n        element.closest('li.dropdown').addClass('active')\n      }\n\n      callback && callback()\n    }\n\n    transition ?\n      $active\n        .one('bsTransitionEnd', next)\n        .emulateTransitionEnd(150) :\n      next()\n\n    $active.removeClass('in')\n  }\n\n\n  // TAB PLUGIN DEFINITION\n  // =====================\n\n  function Plugin(option) {\n    return this.each(function () {\n      var $this = $(this)\n      var data  = $this.data('bs.tab')\n\n      if (!data) $this.data('bs.tab', (data = new Tab(this)))\n      if (typeof option == 'string') data[option]()\n    })\n  }\n\n  var old = $.fn.tab\n\n  $.fn.tab             = Plugin\n  $.fn.tab.Constructor = Tab\n\n\n  // TAB NO CONFLICT\n  // ===============\n\n  $.fn.tab.noConflict = function () {\n    $.fn.tab = old\n    return this\n  }\n\n\n  // TAB DATA-API\n  // ============\n\n  $(document).on('click.bs.tab.data-api', '[data-toggle=\"tab\"], [data-toggle=\"pill\"]', function (e) {\n    e.preventDefault()\n    Plugin.call($(this), 'show')\n  })\n\n}(jQuery);\n\n/* ========================================================================\n * Bootstrap: affix.js v3.2.0\n * http://getbootstrap.com/javascript/#affix\n * ========================================================================\n * Copyright 2011-2014 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * ======================================================================== */\n\n\n+function ($) {\n  'use strict';\n\n  // AFFIX CLASS DEFINITION\n  // ======================\n\n  var Affix = function (element, options) {\n    this.options = $.extend({}, Affix.DEFAULTS, options)\n\n    this.$target = $(this.options.target)\n      .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this))\n      .on('click.bs.affix.data-api',  $.proxy(this.checkPositionWithEventLoop, this))\n\n    this.$element     = $(element)\n    this.affixed      =\n    this.unpin        =\n    this.pinnedOffset = null\n\n    this.checkPosition()\n  }\n\n  Affix.VERSION  = '3.2.0'\n\n  Affix.RESET    = 'affix affix-top affix-bottom'\n\n  Affix.DEFAULTS = {\n    offset: 0,\n    target: window\n  }\n\n  Affix.prototype.getPinnedOffset = function () {\n    if (this.pinnedOffset) return this.pinnedOffset\n    this.$element.removeClass(Affix.RESET).addClass('affix')\n    var scrollTop = this.$target.scrollTop()\n    var position  = this.$element.offset()\n    return (this.pinnedOffset = position.top - scrollTop)\n  }\n\n  Affix.prototype.checkPositionWithEventLoop = function () {\n    setTimeout($.proxy(this.checkPosition, this), 1)\n  }\n\n  Affix.prototype.checkPosition = function () {\n    if (!this.$element.is(':visible')) return\n\n    var scrollHeight = $(document).height()\n    var scrollTop    = this.$target.scrollTop()\n    var position     = this.$element.offset()\n    var offset       = this.options.offset\n    var offsetTop    = offset.top\n    var offsetBottom = offset.bottom\n\n    if (typeof offset != 'object')         offsetBottom = offsetTop = offset\n    if (typeof offsetTop == 'function')    offsetTop    = offset.top(this.$element)\n    if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element)\n\n    var affix = this.unpin   != null && (scrollTop + this.unpin <= position.top) ? false :\n                offsetBottom != null && (position.top + this.$element.height() >= scrollHeight - offsetBottom) ? 'bottom' :\n                offsetTop    != null && (scrollTop <= offsetTop) ? 'top' : false\n\n    if (this.affixed === affix) return\n    if (this.unpin != null) this.$element.css('top', '')\n\n    var affixType = 'affix' + (affix ? '-' + affix : '')\n    var e         = $.Event(affixType + '.bs.affix')\n\n    this.$element.trigger(e)\n\n    if (e.isDefaultPrevented()) return\n\n    this.affixed = affix\n    this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null\n\n    this.$element\n      .removeClass(Affix.RESET)\n      .addClass(affixType)\n      .trigger($.Event(affixType.replace('affix', 'affixed')))\n\n    if (affix == 'bottom') {\n      this.$element.offset({\n        top: scrollHeight - this.$element.height() - offsetBottom\n      })\n    }\n  }\n\n\n  // AFFIX PLUGIN DEFINITION\n  // =======================\n\n  function Plugin(option) {\n    return this.each(function () {\n      var $this   = $(this)\n      var data    = $this.data('bs.affix')\n      var options = typeof option == 'object' && option\n\n      if (!data) $this.data('bs.affix', (data = new Affix(this, options)))\n      if (typeof option == 'string') data[option]()\n    })\n  }\n\n  var old = $.fn.affix\n\n  $.fn.affix             = Plugin\n  $.fn.affix.Constructor = Affix\n\n\n  // AFFIX NO CONFLICT\n  // =================\n\n  $.fn.affix.noConflict = function () {\n    $.fn.affix = old\n    return this\n  }\n\n\n  // AFFIX DATA-API\n  // ==============\n\n  $(window).on('load', function () {\n    $('[data-spy=\"affix\"]').each(function () {\n      var $spy = $(this)\n      var data = $spy.data()\n\n      data.offset = data.offset || {}\n\n      if (data.offsetBottom) data.offset.bottom = data.offsetBottom\n      if (data.offsetTop)    data.offset.top    = data.offsetTop\n\n      Plugin.call($spy, data)\n    })\n  })\n\n}(jQuery);\n\n/* ========================================================================\n * Bootstrap: collapse.js v3.2.0\n * http://getbootstrap.com/javascript/#collapse\n * ========================================================================\n * Copyright 2011-2014 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * ======================================================================== */\n\n\n+function ($) {\n  'use strict';\n\n  // COLLAPSE PUBLIC CLASS DEFINITION\n  // ================================\n\n  var Collapse = function (element, options) {\n    this.$element      = $(element)\n    this.options       = $.extend({}, Collapse.DEFAULTS, options)\n    this.transitioning = null\n\n    if (this.options.parent) this.$parent = $(this.options.parent)\n    if (this.options.toggle) this.toggle()\n  }\n\n  Collapse.VERSION  = '3.2.0'\n\n  Collapse.DEFAULTS = {\n    toggle: true\n  }\n\n  Collapse.prototype.dimension = function () {\n    var hasWidth = this.$element.hasClass('width')\n    return hasWidth ? 'width' : 'height'\n  }\n\n  Collapse.prototype.show = function () {\n    if (this.transitioning || this.$element.hasClass('in')) return\n\n    var startEvent = $.Event('show.bs.collapse')\n    this.$element.trigger(startEvent)\n    if (startEvent.isDefaultPrevented()) return\n\n    var actives = this.$parent && this.$parent.find('> .panel > .in')\n\n    if (actives && actives.length) {\n      var hasData = actives.data('bs.collapse')\n      if (hasData && hasData.transitioning) return\n      Plugin.call(actives, 'hide')\n      hasData || actives.data('bs.collapse', null)\n    }\n\n    var dimension = this.dimension()\n\n    this.$element\n      .removeClass('collapse')\n      .addClass('collapsing')[dimension](0)\n\n    this.transitioning = 1\n\n    var complete = function () {\n      this.$element\n        .removeClass('collapsing')\n        .addClass('collapse in')[dimension]('')\n      this.transitioning = 0\n      this.$element\n        .trigger('shown.bs.collapse')\n    }\n\n    if (!$.support.transition) return complete.call(this)\n\n    var scrollSize = $.camelCase(['scroll', dimension].join('-'))\n\n    this.$element\n      .one('bsTransitionEnd', $.proxy(complete, this))\n      .emulateTransitionEnd(350)[dimension](this.$element[0][scrollSize])\n  }\n\n  Collapse.prototype.hide = function () {\n    if (this.transitioning || !this.$element.hasClass('in')) return\n\n    var startEvent = $.Event('hide.bs.collapse')\n    this.$element.trigger(startEvent)\n    if (startEvent.isDefaultPrevented()) return\n\n    var dimension = this.dimension()\n\n    this.$element[dimension](this.$element[dimension]())[0].offsetHeight\n\n    this.$element\n      .addClass('collapsing')\n      .removeClass('collapse')\n      .removeClass('in')\n\n    this.transitioning = 1\n\n    var complete = function () {\n      this.transitioning = 0\n      this.$element\n        .trigger('hidden.bs.collapse')\n        .removeClass('collapsing')\n        .addClass('collapse')\n    }\n\n    if (!$.support.transition) return complete.call(this)\n\n    this.$element\n      [dimension](0)\n      .one('bsTransitionEnd', $.proxy(complete, this))\n      .emulateTransitionEnd(350)\n  }\n\n  Collapse.prototype.toggle = function () {\n    this[this.$element.hasClass('in') ? 'hide' : 'show']()\n  }\n\n\n  // COLLAPSE PLUGIN DEFINITION\n  // ==========================\n\n  function Plugin(option) {\n    return this.each(function () {\n      var $this   = $(this)\n      var data    = $this.data('bs.collapse')\n      var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)\n\n      if (!data && options.toggle && option == 'show') option = !option\n      if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))\n      if (typeof option == 'string') data[option]()\n    })\n  }\n\n  var old = $.fn.collapse\n\n  $.fn.collapse             = Plugin\n  $.fn.collapse.Constructor = Collapse\n\n\n  // COLLAPSE NO CONFLICT\n  // ====================\n\n  $.fn.collapse.noConflict = function () {\n    $.fn.collapse = old\n    return this\n  }\n\n\n  // COLLAPSE DATA-API\n  // =================\n\n  $(document).on('click.bs.collapse.data-api', '[data-toggle=\"collapse\"]', function (e) {\n    var href\n    var $this   = $(this)\n    var target  = $this.attr('data-target')\n        || e.preventDefault()\n        || (href = $this.attr('href')) && href.replace(/.*(?=#[^\\s]+$)/, '') // strip for ie7\n    var $target = $(target)\n    var data    = $target.data('bs.collapse')\n    var option  = data ? 'toggle' : $this.data()\n    var parent  = $this.attr('data-parent')\n    var $parent = parent && $(parent)\n\n    if (!data || !data.transitioning) {\n      if ($parent) $parent.find('[data-toggle=\"collapse\"][data-parent=\"' + parent + '\"]').not($this).addClass('collapsed')\n      $this[$target.hasClass('in') ? 'addClass' : 'removeClass']('collapsed')\n    }\n\n    Plugin.call($target, option)\n  })\n\n}(jQuery);\n\n/* ========================================================================\n * Bootstrap: scrollspy.js v3.2.0\n * http://getbootstrap.com/javascript/#scrollspy\n * ========================================================================\n * Copyright 2011-2014 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * ======================================================================== */\n\n\n+function ($) {\n  'use strict';\n\n  // SCROLLSPY CLASS DEFINITION\n  // ==========================\n\n  function ScrollSpy(element, options) {\n    var process  = $.proxy(this.process, this)\n\n    this.$body          = $('body')\n    this.$scrollElement = $(element).is('body') ? $(window) : $(element)\n    this.options        = $.extend({}, ScrollSpy.DEFAULTS, options)\n    this.selector       = (this.options.target || '') + ' .nav li > a'\n    this.offsets        = []\n    this.targets        = []\n    this.activeTarget   = null\n    this.scrollHeight   = 0\n\n    this.$scrollElement.on('scroll.bs.scrollspy', process)\n    this.refresh()\n    this.process()\n  }\n\n  ScrollSpy.VERSION  = '3.2.0'\n\n  ScrollSpy.DEFAULTS = {\n    offset: 10\n  }\n\n  ScrollSpy.prototype.getScrollHeight = function () {\n    return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight)\n  }\n\n  ScrollSpy.prototype.refresh = function () {\n    var offsetMethod = 'offset'\n    var offsetBase   = 0\n\n    if (!$.isWindow(this.$scrollElement[0])) {\n      offsetMethod = 'position'\n      offsetBase   = this.$scrollElement.scrollTop()\n    }\n\n    this.offsets = []\n    this.targets = []\n    this.scrollHeight = this.getScrollHeight()\n\n    var self     = this\n\n    this.$body\n      .find(this.selector)\n      .map(function () {\n        var $el   = $(this)\n        var href  = $el.data('target') || $el.attr('href')\n        var $href = /^#./.test(href) && $(href)\n\n        return ($href\n          && $href.length\n          && $href.is(':visible')\n          && [[$href[offsetMethod]().top + offsetBase, href]]) || null\n      })\n      .sort(function (a, b) { return a[0] - b[0] })\n      .each(function () {\n        self.offsets.push(this[0])\n        self.targets.push(this[1])\n      })\n  }\n\n  ScrollSpy.prototype.process = function () {\n    var scrollTop    = this.$scrollElement.scrollTop() + this.options.offset\n    var scrollHeight = this.getScrollHeight()\n    var maxScroll    = this.options.offset + scrollHeight - this.$scrollElement.height()\n    var offsets      = this.offsets\n    var targets      = this.targets\n    var activeTarget = this.activeTarget\n    var i\n\n    if (this.scrollHeight != scrollHeight) {\n      this.refresh()\n    }\n\n    if (scrollTop >= maxScroll) {\n      return activeTarget != (i = targets[targets.length - 1]) && this.activate(i)\n    }\n\n    if (activeTarget && scrollTop <= offsets[0]) {\n      return activeTarget != (i = targets[0]) && this.activate(i)\n    }\n\n    for (i = offsets.length; i--;) {\n      activeTarget != targets[i]\n        && scrollTop >= offsets[i]\n        && (!offsets[i + 1] || scrollTop <= offsets[i + 1])\n        && this.activate(targets[i])\n    }\n  }\n\n  ScrollSpy.prototype.activate = function (target) {\n    this.activeTarget = target\n\n    $(this.selector)\n      .parentsUntil(this.options.target, '.active')\n      .removeClass('active')\n\n    var selector = this.selector +\n        '[data-target=\"' + target + '\"],' +\n        this.selector + '[href=\"' + target + '\"]'\n\n    var active = $(selector)\n      .parents('li')\n      .addClass('active')\n\n    if (active.parent('.dropdown-menu').length) {\n      active = active\n        .closest('li.dropdown')\n        .addClass('active')\n    }\n\n    active.trigger('activate.bs.scrollspy')\n  }\n\n\n  // SCROLLSPY PLUGIN DEFINITION\n  // ===========================\n\n  function Plugin(option) {\n    return this.each(function () {\n      var $this   = $(this)\n      var data    = $this.data('bs.scrollspy')\n      var options = typeof option == 'object' && option\n\n      if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)))\n      if (typeof option == 'string') data[option]()\n    })\n  }\n\n  var old = $.fn.scrollspy\n\n  $.fn.scrollspy             = Plugin\n  $.fn.scrollspy.Constructor = ScrollSpy\n\n\n  // SCROLLSPY NO CONFLICT\n  // =====================\n\n  $.fn.scrollspy.noConflict = function () {\n    $.fn.scrollspy = old\n    return this\n  }\n\n\n  // SCROLLSPY DATA-API\n  // ==================\n\n  $(window).on('load.bs.scrollspy.data-api', function () {\n    $('[data-spy=\"scroll\"]').each(function () {\n      var $spy = $(this)\n      Plugin.call($spy, $spy.data())\n    })\n  })\n\n}(jQuery);\n\n/* ========================================================================\n * Bootstrap: transition.js v3.2.0\n * http://getbootstrap.com/javascript/#transitions\n * ========================================================================\n * Copyright 2011-2014 Twitter, Inc.\n * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)\n * ======================================================================== */\n\n\n+function ($) {\n  'use strict';\n\n  // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)\n  // ============================================================\n\n  function transitionEnd() {\n    var el = document.createElement('bootstrap')\n\n    var transEndEventNames = {\n      WebkitTransition : 'webkitTransitionEnd',\n      MozTransition    : 'transitionend',\n      OTransition      : 'oTransitionEnd otransitionend',\n      transition       : 'transitionend'\n    }\n\n    for (var name in transEndEventNames) {\n      if (el.style[name] !== undefined) {\n        return { end: transEndEventNames[name] }\n      }\n    }\n\n    return false // explicit for ie8 (  ._.)\n  }\n\n  // http://blog.alexmaccaw.com/css-transitions\n  $.fn.emulateTransitionEnd = function (duration) {\n    var called = false\n    var $el = this\n    $(this).one('bsTransitionEnd', function () { called = true })\n    var callback = function () { if (!called) $($el).trigger($.support.transition.end) }\n    setTimeout(callback, duration)\n    return this\n  }\n\n  $(function () {\n    $.support.transition = transitionEnd()\n\n    if (!$.support.transition) return\n\n    $.event.special.bsTransitionEnd = {\n      bindType: $.support.transition.end,\n      delegateType: $.support.transition.end,\n      handle: function (e) {\n        if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments)\n      }\n    }\n  })\n\n}(jQuery);\n"
  },
  {
    "path": "app/js/vendor/gravatar.js",
    "content": "// This module depends on the google CryptoJS library, you can load it by adding:\n// <script src=\"http://crypto-js.googlecode.com/svn/tags/3.1.2/build/rollups/md5.js\"></script>\n// to your page\n\nangular.module('Gravatar', [])\n.provider('$gravatar', function() {\n  var avatarSize = 80; // Default size\n  var avatarUrl = \"http://www.gravatar.com/avatar/\";\n\n  this.setSize = function(size) {\n    avatarSize = size;\n  }\n\n  this.$get = function(){\n    return {\n      generate: function(email){\n        return avatarUrl + CryptoJS.MD5(email) + \"?size=\" + avatarSize.toString()\n      }\n    }\n  }\n});\n\n\n/*\nThese two are exactly the same. The above provider adds the `this.setSize` function for configuration\n*/\n// angular.module('NoteWrangler').factory('GravatarService', function() {\n//   var avatarSize = 80; // Default size\n//   var avatarUrl = \"http://www.gravatar.com/avatar/\";\n//\n//   return {\n//     generate: function(email){\n//       return avatarUrl + CryptoJS.MD5(email); + \"?size=\" + avatarSize.toString()\n//     }\n//   }\n// });\n\n// angular.module('NoteWrangler').provider('GravatarService', function gravatarServiceProvider() {\n//   var avatarSize = 80; // Default size\n//   var avatarUrl = \"http://www.gravatar.com/avatar/\";\n//\n//   this.$get = function(){\n//     return {\n//       generate: function(email){\n//         return avatarUrl + CryptoJS.MD5(email); + \"?size=\" + avatarSize.toString()\n//       }\n//     }\n//   }\n// });\n"
  },
  {
    "path": "app/js/vendor/jquery.js",
    "content": "/*!\n * jQuery JavaScript Library v2.1.1\n * http://jquery.com/\n *\n * Includes Sizzle.js\n * http://sizzlejs.com/\n *\n * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors\n * Released under the MIT license\n * http://jquery.org/license\n *\n * Date: 2014-05-01T17:11Z\n */\n\n(function( global, factory ) {\n\n\tif ( typeof module === \"object\" && typeof module.exports === \"object\" ) {\n\t\t// For CommonJS and CommonJS-like environments where a proper window is present,\n\t\t// execute the factory and get jQuery\n\t\t// For environments that do not inherently posses a window with a document\n\t\t// (such as Node.js), expose a jQuery-making factory as module.exports\n\t\t// This accentuates the need for the creation of a real window\n\t\t// e.g. var jQuery = require(\"jquery\")(window);\n\t\t// See ticket #14549 for more info\n\t\tmodule.exports = global.document ?\n\t\t\tfactory( global, true ) :\n\t\t\tfunction( w ) {\n\t\t\t\tif ( !w.document ) {\n\t\t\t\t\tthrow new Error( \"jQuery requires a window with a document\" );\n\t\t\t\t}\n\t\t\t\treturn factory( w );\n\t\t\t};\n\t} else {\n\t\tfactory( global );\n\t}\n\n// Pass this if window is not defined yet\n}(typeof window !== \"undefined\" ? window : this, function( window, noGlobal ) {\n\n// Can't do this because several apps including ASP.NET trace\n// the stack via arguments.caller.callee and Firefox dies if\n// you try to trace through \"use strict\" call chains. (#13335)\n// Support: Firefox 18+\n//\n\nvar arr = [];\n\nvar slice = arr.slice;\n\nvar concat = arr.concat;\n\nvar push = arr.push;\n\nvar indexOf = arr.indexOf;\n\nvar class2type = {};\n\nvar toString = class2type.toString;\n\nvar hasOwn = class2type.hasOwnProperty;\n\nvar support = {};\n\n\n\nvar\n\t// Use the correct document accordingly with window argument (sandbox)\n\tdocument = window.document,\n\n\tversion = \"2.1.1\",\n\n\t// Define a local copy of jQuery\n\tjQuery = function( selector, context ) {\n\t\t// The jQuery object is actually just the init constructor 'enhanced'\n\t\t// Need init if jQuery is called (just allow error to be thrown if not included)\n\t\treturn new jQuery.fn.init( selector, context );\n\t},\n\n\t// Support: Android<4.1\n\t// Make sure we trim BOM and NBSP\n\trtrim = /^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g,\n\n\t// Matches dashed string for camelizing\n\trmsPrefix = /^-ms-/,\n\trdashAlpha = /-([\\da-z])/gi,\n\n\t// Used by jQuery.camelCase as callback to replace()\n\tfcamelCase = function( all, letter ) {\n\t\treturn letter.toUpperCase();\n\t};\n\njQuery.fn = jQuery.prototype = {\n\t// The current version of jQuery being used\n\tjquery: version,\n\n\tconstructor: jQuery,\n\n\t// Start with an empty selector\n\tselector: \"\",\n\n\t// The default length of a jQuery object is 0\n\tlength: 0,\n\n\ttoArray: function() {\n\t\treturn slice.call( this );\n\t},\n\n\t// Get the Nth element in the matched element set OR\n\t// Get the whole matched element set as a clean array\n\tget: function( num ) {\n\t\treturn num != null ?\n\n\t\t\t// Return just the one element from the set\n\t\t\t( num < 0 ? this[ num + this.length ] : this[ num ] ) :\n\n\t\t\t// Return all the elements in a clean array\n\t\t\tslice.call( this );\n\t},\n\n\t// Take an array of elements and push it onto the stack\n\t// (returning the new matched element set)\n\tpushStack: function( elems ) {\n\n\t\t// Build a new jQuery matched element set\n\t\tvar ret = jQuery.merge( this.constructor(), elems );\n\n\t\t// Add the old object onto the stack (as a reference)\n\t\tret.prevObject = this;\n\t\tret.context = this.context;\n\n\t\t// Return the newly-formed element set\n\t\treturn ret;\n\t},\n\n\t// Execute a callback for every element in the matched set.\n\t// (You can seed the arguments with an array of args, but this is\n\t// only used internally.)\n\teach: function( callback, args ) {\n\t\treturn jQuery.each( this, callback, args );\n\t},\n\n\tmap: function( callback ) {\n\t\treturn this.pushStack( jQuery.map(this, function( elem, i ) {\n\t\t\treturn callback.call( elem, i, elem );\n\t\t}));\n\t},\n\n\tslice: function() {\n\t\treturn this.pushStack( slice.apply( this, arguments ) );\n\t},\n\n\tfirst: function() {\n\t\treturn this.eq( 0 );\n\t},\n\n\tlast: function() {\n\t\treturn this.eq( -1 );\n\t},\n\n\teq: function( i ) {\n\t\tvar len = this.length,\n\t\t\tj = +i + ( i < 0 ? len : 0 );\n\t\treturn this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );\n\t},\n\n\tend: function() {\n\t\treturn this.prevObject || this.constructor(null);\n\t},\n\n\t// For internal use only.\n\t// Behaves like an Array's method, not like a jQuery method.\n\tpush: push,\n\tsort: arr.sort,\n\tsplice: arr.splice\n};\n\njQuery.extend = jQuery.fn.extend = function() {\n\tvar options, name, src, copy, copyIsArray, clone,\n\t\ttarget = arguments[0] || {},\n\t\ti = 1,\n\t\tlength = arguments.length,\n\t\tdeep = false;\n\n\t// Handle a deep copy situation\n\tif ( typeof target === \"boolean\" ) {\n\t\tdeep = target;\n\n\t\t// skip the boolean and the target\n\t\ttarget = arguments[ i ] || {};\n\t\ti++;\n\t}\n\n\t// Handle case when target is a string or something (possible in deep copy)\n\tif ( typeof target !== \"object\" && !jQuery.isFunction(target) ) {\n\t\ttarget = {};\n\t}\n\n\t// extend jQuery itself if only one argument is passed\n\tif ( i === length ) {\n\t\ttarget = this;\n\t\ti--;\n\t}\n\n\tfor ( ; i < length; i++ ) {\n\t\t// Only deal with non-null/undefined values\n\t\tif ( (options = arguments[ i ]) != null ) {\n\t\t\t// Extend the base object\n\t\t\tfor ( name in options ) {\n\t\t\t\tsrc = target[ name ];\n\t\t\t\tcopy = options[ name ];\n\n\t\t\t\t// Prevent never-ending loop\n\t\t\t\tif ( target === copy ) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\t// Recurse if we're merging plain objects or arrays\n\t\t\t\tif ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {\n\t\t\t\t\tif ( copyIsArray ) {\n\t\t\t\t\t\tcopyIsArray = false;\n\t\t\t\t\t\tclone = src && jQuery.isArray(src) ? src : [];\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\tclone = src && jQuery.isPlainObject(src) ? src : {};\n\t\t\t\t\t}\n\n\t\t\t\t\t// Never move original objects, clone them\n\t\t\t\t\ttarget[ name ] = jQuery.extend( deep, clone, copy );\n\n\t\t\t\t// Don't bring in undefined values\n\t\t\t\t} else if ( copy !== undefined ) {\n\t\t\t\t\ttarget[ name ] = copy;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Return the modified object\n\treturn target;\n};\n\njQuery.extend({\n\t// Unique for each copy of jQuery on the page\n\texpando: \"jQuery\" + ( version + Math.random() ).replace( /\\D/g, \"\" ),\n\n\t// Assume jQuery is ready without the ready module\n\tisReady: true,\n\n\terror: function( msg ) {\n\t\tthrow new Error( msg );\n\t},\n\n\tnoop: function() {},\n\n\t// See test/unit/core.js for details concerning isFunction.\n\t// Since version 1.3, DOM methods and functions like alert\n\t// aren't supported. They return false on IE (#2968).\n\tisFunction: function( obj ) {\n\t\treturn jQuery.type(obj) === \"function\";\n\t},\n\n\tisArray: Array.isArray,\n\n\tisWindow: function( obj ) {\n\t\treturn obj != null && obj === obj.window;\n\t},\n\n\tisNumeric: function( obj ) {\n\t\t// parseFloat NaNs numeric-cast false positives (null|true|false|\"\")\n\t\t// ...but misinterprets leading-number strings, particularly hex literals (\"0x...\")\n\t\t// subtraction forces infinities to NaN\n\t\treturn !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0;\n\t},\n\n\tisPlainObject: function( obj ) {\n\t\t// Not plain objects:\n\t\t// - Any object or value whose internal [[Class]] property is not \"[object Object]\"\n\t\t// - DOM nodes\n\t\t// - window\n\t\tif ( jQuery.type( obj ) !== \"object\" || obj.nodeType || jQuery.isWindow( obj ) ) {\n\t\t\treturn false;\n\t\t}\n\n\t\tif ( obj.constructor &&\n\t\t\t\t!hasOwn.call( obj.constructor.prototype, \"isPrototypeOf\" ) ) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// If the function hasn't returned already, we're confident that\n\t\t// |obj| is a plain object, created by {} or constructed with new Object\n\t\treturn true;\n\t},\n\n\tisEmptyObject: function( obj ) {\n\t\tvar name;\n\t\tfor ( name in obj ) {\n\t\t\treturn false;\n\t\t}\n\t\treturn true;\n\t},\n\n\ttype: function( obj ) {\n\t\tif ( obj == null ) {\n\t\t\treturn obj + \"\";\n\t\t}\n\t\t// Support: Android < 4.0, iOS < 6 (functionish RegExp)\n\t\treturn typeof obj === \"object\" || typeof obj === \"function\" ?\n\t\t\tclass2type[ toString.call(obj) ] || \"object\" :\n\t\t\ttypeof obj;\n\t},\n\n\t// Evaluates a script in a global context\n\tglobalEval: function( code ) {\n\t\tvar script,\n\t\t\tindirect = eval;\n\n\t\tcode = jQuery.trim( code );\n\n\t\tif ( code ) {\n\t\t\t// If the code includes a valid, prologue position\n\t\t\t// strict mode pragma, execute code by injecting a\n\t\t\t// script tag into the document.\n\t\t\tif ( code.indexOf(\"use strict\") === 1 ) {\n\t\t\t\tscript = document.createElement(\"script\");\n\t\t\t\tscript.text = code;\n\t\t\t\tdocument.head.appendChild( script ).parentNode.removeChild( script );\n\t\t\t} else {\n\t\t\t// Otherwise, avoid the DOM node creation, insertion\n\t\t\t// and removal by using an indirect global eval\n\t\t\t\tindirect( code );\n\t\t\t}\n\t\t}\n\t},\n\n\t// Convert dashed to camelCase; used by the css and data modules\n\t// Microsoft forgot to hump their vendor prefix (#9572)\n\tcamelCase: function( string ) {\n\t\treturn string.replace( rmsPrefix, \"ms-\" ).replace( rdashAlpha, fcamelCase );\n\t},\n\n\tnodeName: function( elem, name ) {\n\t\treturn elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();\n\t},\n\n\t// args is for internal usage only\n\teach: function( obj, callback, args ) {\n\t\tvar value,\n\t\t\ti = 0,\n\t\t\tlength = obj.length,\n\t\t\tisArray = isArraylike( obj );\n\n\t\tif ( args ) {\n\t\t\tif ( isArray ) {\n\t\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\t\tvalue = callback.apply( obj[ i ], args );\n\n\t\t\t\t\tif ( value === false ) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor ( i in obj ) {\n\t\t\t\t\tvalue = callback.apply( obj[ i ], args );\n\n\t\t\t\t\tif ( value === false ) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t// A special, fast, case for the most common use of each\n\t\t} else {\n\t\t\tif ( isArray ) {\n\t\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\t\tvalue = callback.call( obj[ i ], i, obj[ i ] );\n\n\t\t\t\t\tif ( value === false ) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor ( i in obj ) {\n\t\t\t\t\tvalue = callback.call( obj[ i ], i, obj[ i ] );\n\n\t\t\t\t\tif ( value === false ) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn obj;\n\t},\n\n\t// Support: Android<4.1\n\ttrim: function( text ) {\n\t\treturn text == null ?\n\t\t\t\"\" :\n\t\t\t( text + \"\" ).replace( rtrim, \"\" );\n\t},\n\n\t// results is for internal usage only\n\tmakeArray: function( arr, results ) {\n\t\tvar ret = results || [];\n\n\t\tif ( arr != null ) {\n\t\t\tif ( isArraylike( Object(arr) ) ) {\n\t\t\t\tjQuery.merge( ret,\n\t\t\t\t\ttypeof arr === \"string\" ?\n\t\t\t\t\t[ arr ] : arr\n\t\t\t\t);\n\t\t\t} else {\n\t\t\t\tpush.call( ret, arr );\n\t\t\t}\n\t\t}\n\n\t\treturn ret;\n\t},\n\n\tinArray: function( elem, arr, i ) {\n\t\treturn arr == null ? -1 : indexOf.call( arr, elem, i );\n\t},\n\n\tmerge: function( first, second ) {\n\t\tvar len = +second.length,\n\t\t\tj = 0,\n\t\t\ti = first.length;\n\n\t\tfor ( ; j < len; j++ ) {\n\t\t\tfirst[ i++ ] = second[ j ];\n\t\t}\n\n\t\tfirst.length = i;\n\n\t\treturn first;\n\t},\n\n\tgrep: function( elems, callback, invert ) {\n\t\tvar callbackInverse,\n\t\t\tmatches = [],\n\t\t\ti = 0,\n\t\t\tlength = elems.length,\n\t\t\tcallbackExpect = !invert;\n\n\t\t// Go through the array, only saving the items\n\t\t// that pass the validator function\n\t\tfor ( ; i < length; i++ ) {\n\t\t\tcallbackInverse = !callback( elems[ i ], i );\n\t\t\tif ( callbackInverse !== callbackExpect ) {\n\t\t\t\tmatches.push( elems[ i ] );\n\t\t\t}\n\t\t}\n\n\t\treturn matches;\n\t},\n\n\t// arg is for internal usage only\n\tmap: function( elems, callback, arg ) {\n\t\tvar value,\n\t\t\ti = 0,\n\t\t\tlength = elems.length,\n\t\t\tisArray = isArraylike( elems ),\n\t\t\tret = [];\n\n\t\t// Go through the array, translating each of the items to their new values\n\t\tif ( isArray ) {\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\n\t\t\t\tif ( value != null ) {\n\t\t\t\t\tret.push( value );\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Go through every key on the object,\n\t\t} else {\n\t\t\tfor ( i in elems ) {\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\n\n\t\t\t\tif ( value != null ) {\n\t\t\t\t\tret.push( value );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Flatten any nested arrays\n\t\treturn concat.apply( [], ret );\n\t},\n\n\t// A global GUID counter for objects\n\tguid: 1,\n\n\t// Bind a function to a context, optionally partially applying any\n\t// arguments.\n\tproxy: function( fn, context ) {\n\t\tvar tmp, args, proxy;\n\n\t\tif ( typeof context === \"string\" ) {\n\t\t\ttmp = fn[ context ];\n\t\t\tcontext = fn;\n\t\t\tfn = tmp;\n\t\t}\n\n\t\t// Quick check to determine if target is callable, in the spec\n\t\t// this throws a TypeError, but we will just return undefined.\n\t\tif ( !jQuery.isFunction( fn ) ) {\n\t\t\treturn undefined;\n\t\t}\n\n\t\t// Simulated bind\n\t\targs = slice.call( arguments, 2 );\n\t\tproxy = function() {\n\t\t\treturn fn.apply( context || this, args.concat( slice.call( arguments ) ) );\n\t\t};\n\n\t\t// Set the guid of unique handler to the same of original handler, so it can be removed\n\t\tproxy.guid = fn.guid = fn.guid || jQuery.guid++;\n\n\t\treturn proxy;\n\t},\n\n\tnow: Date.now,\n\n\t// jQuery.support is not used in Core but other projects attach their\n\t// properties to it so it needs to exist.\n\tsupport: support\n});\n\n// Populate the class2type map\njQuery.each(\"Boolean Number String Function Array Date RegExp Object Error\".split(\" \"), function(i, name) {\n\tclass2type[ \"[object \" + name + \"]\" ] = name.toLowerCase();\n});\n\nfunction isArraylike( obj ) {\n\tvar length = obj.length,\n\t\ttype = jQuery.type( obj );\n\n\tif ( type === \"function\" || jQuery.isWindow( obj ) ) {\n\t\treturn false;\n\t}\n\n\tif ( obj.nodeType === 1 && length ) {\n\t\treturn true;\n\t}\n\n\treturn type === \"array\" || length === 0 ||\n\t\ttypeof length === \"number\" && length > 0 && ( length - 1 ) in obj;\n}\nvar Sizzle =\n/*!\n * Sizzle CSS Selector Engine v1.10.19\n * http://sizzlejs.com/\n *\n * Copyright 2013 jQuery Foundation, Inc. and other contributors\n * Released under the MIT license\n * http://jquery.org/license\n *\n * Date: 2014-04-18\n */\n(function( window ) {\n\nvar i,\n\tsupport,\n\tExpr,\n\tgetText,\n\tisXML,\n\ttokenize,\n\tcompile,\n\tselect,\n\toutermostContext,\n\tsortInput,\n\thasDuplicate,\n\n\t// Local document vars\n\tsetDocument,\n\tdocument,\n\tdocElem,\n\tdocumentIsHTML,\n\trbuggyQSA,\n\trbuggyMatches,\n\tmatches,\n\tcontains,\n\n\t// Instance-specific data\n\texpando = \"sizzle\" + -(new Date()),\n\tpreferredDoc = window.document,\n\tdirruns = 0,\n\tdone = 0,\n\tclassCache = createCache(),\n\ttokenCache = createCache(),\n\tcompilerCache = createCache(),\n\tsortOrder = function( a, b ) {\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t}\n\t\treturn 0;\n\t},\n\n\t// General-purpose constants\n\tstrundefined = typeof undefined,\n\tMAX_NEGATIVE = 1 << 31,\n\n\t// Instance methods\n\thasOwn = ({}).hasOwnProperty,\n\tarr = [],\n\tpop = arr.pop,\n\tpush_native = arr.push,\n\tpush = arr.push,\n\tslice = arr.slice,\n\t// Use a stripped-down indexOf if we can't use a native one\n\tindexOf = arr.indexOf || function( elem ) {\n\t\tvar i = 0,\n\t\t\tlen = this.length;\n\t\tfor ( ; i < len; i++ ) {\n\t\t\tif ( this[i] === elem ) {\n\t\t\t\treturn i;\n\t\t\t}\n\t\t}\n\t\treturn -1;\n\t},\n\n\tbooleans = \"checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped\",\n\n\t// Regular expressions\n\n\t// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace\n\twhitespace = \"[\\\\x20\\\\t\\\\r\\\\n\\\\f]\",\n\t// http://www.w3.org/TR/css3-syntax/#characters\n\tcharacterEncoding = \"(?:\\\\\\\\.|[\\\\w-]|[^\\\\x00-\\\\xa0])+\",\n\n\t// Loosely modeled on CSS identifier characters\n\t// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors\n\t// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier\n\tidentifier = characterEncoding.replace( \"w\", \"w#\" ),\n\n\t// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors\n\tattributes = \"\\\\[\" + whitespace + \"*(\" + characterEncoding + \")(?:\" + whitespace +\n\t\t// Operator (capture 2)\n\t\t\"*([*^$|!~]?=)\" + whitespace +\n\t\t// \"Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]\"\n\t\t\"*(?:'((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\"|(\" + identifier + \"))|)\" + whitespace +\n\t\t\"*\\\\]\",\n\n\tpseudos = \":(\" + characterEncoding + \")(?:\\\\((\" +\n\t\t// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:\n\t\t// 1. quoted (capture 3; capture 4 or capture 5)\n\t\t\"('((?:\\\\\\\\.|[^\\\\\\\\'])*)'|\\\"((?:\\\\\\\\.|[^\\\\\\\\\\\"])*)\\\")|\" +\n\t\t// 2. simple (capture 6)\n\t\t\"((?:\\\\\\\\.|[^\\\\\\\\()[\\\\]]|\" + attributes + \")*)|\" +\n\t\t// 3. anything else (capture 2)\n\t\t\".*\" +\n\t\t\")\\\\)|)\",\n\n\t// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter\n\trtrim = new RegExp( \"^\" + whitespace + \"+|((?:^|[^\\\\\\\\])(?:\\\\\\\\.)*)\" + whitespace + \"+$\", \"g\" ),\n\n\trcomma = new RegExp( \"^\" + whitespace + \"*,\" + whitespace + \"*\" ),\n\trcombinators = new RegExp( \"^\" + whitespace + \"*([>+~]|\" + whitespace + \")\" + whitespace + \"*\" ),\n\n\trattributeQuotes = new RegExp( \"=\" + whitespace + \"*([^\\\\]'\\\"]*?)\" + whitespace + \"*\\\\]\", \"g\" ),\n\n\trpseudo = new RegExp( pseudos ),\n\tridentifier = new RegExp( \"^\" + identifier + \"$\" ),\n\n\tmatchExpr = {\n\t\t\"ID\": new RegExp( \"^#(\" + characterEncoding + \")\" ),\n\t\t\"CLASS\": new RegExp( \"^\\\\.(\" + characterEncoding + \")\" ),\n\t\t\"TAG\": new RegExp( \"^(\" + characterEncoding.replace( \"w\", \"w*\" ) + \")\" ),\n\t\t\"ATTR\": new RegExp( \"^\" + attributes ),\n\t\t\"PSEUDO\": new RegExp( \"^\" + pseudos ),\n\t\t\"CHILD\": new RegExp( \"^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\\\(\" + whitespace +\n\t\t\t\"*(even|odd|(([+-]|)(\\\\d*)n|)\" + whitespace + \"*(?:([+-]|)\" + whitespace +\n\t\t\t\"*(\\\\d+)|))\" + whitespace + \"*\\\\)|)\", \"i\" ),\n\t\t\"bool\": new RegExp( \"^(?:\" + booleans + \")$\", \"i\" ),\n\t\t// For use in libraries implementing .is()\n\t\t// We use this for POS matching in `select`\n\t\t\"needsContext\": new RegExp( \"^\" + whitespace + \"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\\\(\" +\n\t\t\twhitespace + \"*((?:-\\\\d)?\\\\d*)\" + whitespace + \"*\\\\)|)(?=[^-]|$)\", \"i\" )\n\t},\n\n\trinputs = /^(?:input|select|textarea|button)$/i,\n\trheader = /^h\\d$/i,\n\n\trnative = /^[^{]+\\{\\s*\\[native \\w/,\n\n\t// Easily-parseable/retrievable ID or TAG or CLASS selectors\n\trquickExpr = /^(?:#([\\w-]+)|(\\w+)|\\.([\\w-]+))$/,\n\n\trsibling = /[+~]/,\n\trescape = /'|\\\\/g,\n\n\t// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters\n\trunescape = new RegExp( \"\\\\\\\\([\\\\da-f]{1,6}\" + whitespace + \"?|(\" + whitespace + \")|.)\", \"ig\" ),\n\tfunescape = function( _, escaped, escapedWhitespace ) {\n\t\tvar high = \"0x\" + escaped - 0x10000;\n\t\t// NaN means non-codepoint\n\t\t// Support: Firefox<24\n\t\t// Workaround erroneous numeric interpretation of +\"0x\"\n\t\treturn high !== high || escapedWhitespace ?\n\t\t\tescaped :\n\t\t\thigh < 0 ?\n\t\t\t\t// BMP codepoint\n\t\t\t\tString.fromCharCode( high + 0x10000 ) :\n\t\t\t\t// Supplemental Plane codepoint (surrogate pair)\n\t\t\t\tString.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );\n\t};\n\n// Optimize for push.apply( _, NodeList )\ntry {\n\tpush.apply(\n\t\t(arr = slice.call( preferredDoc.childNodes )),\n\t\tpreferredDoc.childNodes\n\t);\n\t// Support: Android<4.0\n\t// Detect silently failing push.apply\n\tarr[ preferredDoc.childNodes.length ].nodeType;\n} catch ( e ) {\n\tpush = { apply: arr.length ?\n\n\t\t// Leverage slice if possible\n\t\tfunction( target, els ) {\n\t\t\tpush_native.apply( target, slice.call(els) );\n\t\t} :\n\n\t\t// Support: IE<9\n\t\t// Otherwise append directly\n\t\tfunction( target, els ) {\n\t\t\tvar j = target.length,\n\t\t\t\ti = 0;\n\t\t\t// Can't trust NodeList.length\n\t\t\twhile ( (target[j++] = els[i++]) ) {}\n\t\t\ttarget.length = j - 1;\n\t\t}\n\t};\n}\n\nfunction Sizzle( selector, context, results, seed ) {\n\tvar match, elem, m, nodeType,\n\t\t// QSA vars\n\t\ti, groups, old, nid, newContext, newSelector;\n\n\tif ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {\n\t\tsetDocument( context );\n\t}\n\n\tcontext = context || document;\n\tresults = results || [];\n\n\tif ( !selector || typeof selector !== \"string\" ) {\n\t\treturn results;\n\t}\n\n\tif ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {\n\t\treturn [];\n\t}\n\n\tif ( documentIsHTML && !seed ) {\n\n\t\t// Shortcuts\n\t\tif ( (match = rquickExpr.exec( selector )) ) {\n\t\t\t// Speed-up: Sizzle(\"#ID\")\n\t\t\tif ( (m = match[1]) ) {\n\t\t\t\tif ( nodeType === 9 ) {\n\t\t\t\t\telem = context.getElementById( m );\n\t\t\t\t\t// Check parentNode to catch when Blackberry 4.6 returns\n\t\t\t\t\t// nodes that are no longer in the document (jQuery #6963)\n\t\t\t\t\tif ( elem && elem.parentNode ) {\n\t\t\t\t\t\t// Handle the case where IE, Opera, and Webkit return items\n\t\t\t\t\t\t// by name instead of ID\n\t\t\t\t\t\tif ( elem.id === m ) {\n\t\t\t\t\t\t\tresults.push( elem );\n\t\t\t\t\t\t\treturn results;\n\t\t\t\t\t\t}\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn results;\n\t\t\t\t\t}\n\t\t\t\t} else {\n\t\t\t\t\t// Context is not a document\n\t\t\t\t\tif ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&\n\t\t\t\t\t\tcontains( context, elem ) && elem.id === m ) {\n\t\t\t\t\t\tresults.push( elem );\n\t\t\t\t\t\treturn results;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t// Speed-up: Sizzle(\"TAG\")\n\t\t\t} else if ( match[2] ) {\n\t\t\t\tpush.apply( results, context.getElementsByTagName( selector ) );\n\t\t\t\treturn results;\n\n\t\t\t// Speed-up: Sizzle(\".CLASS\")\n\t\t\t} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {\n\t\t\t\tpush.apply( results, context.getElementsByClassName( m ) );\n\t\t\t\treturn results;\n\t\t\t}\n\t\t}\n\n\t\t// QSA path\n\t\tif ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {\n\t\t\tnid = old = expando;\n\t\t\tnewContext = context;\n\t\t\tnewSelector = nodeType === 9 && selector;\n\n\t\t\t// qSA works strangely on Element-rooted queries\n\t\t\t// We can work around this by specifying an extra ID on the root\n\t\t\t// and working up from there (Thanks to Andrew Dupont for the technique)\n\t\t\t// IE 8 doesn't work on object elements\n\t\t\tif ( nodeType === 1 && context.nodeName.toLowerCase() !== \"object\" ) {\n\t\t\t\tgroups = tokenize( selector );\n\n\t\t\t\tif ( (old = context.getAttribute(\"id\")) ) {\n\t\t\t\t\tnid = old.replace( rescape, \"\\\\$&\" );\n\t\t\t\t} else {\n\t\t\t\t\tcontext.setAttribute( \"id\", nid );\n\t\t\t\t}\n\t\t\t\tnid = \"[id='\" + nid + \"'] \";\n\n\t\t\t\ti = groups.length;\n\t\t\t\twhile ( i-- ) {\n\t\t\t\t\tgroups[i] = nid + toSelector( groups[i] );\n\t\t\t\t}\n\t\t\t\tnewContext = rsibling.test( selector ) && testContext( context.parentNode ) || context;\n\t\t\t\tnewSelector = groups.join(\",\");\n\t\t\t}\n\n\t\t\tif ( newSelector ) {\n\t\t\t\ttry {\n\t\t\t\t\tpush.apply( results,\n\t\t\t\t\t\tnewContext.querySelectorAll( newSelector )\n\t\t\t\t\t);\n\t\t\t\t\treturn results;\n\t\t\t\t} catch(qsaError) {\n\t\t\t\t} finally {\n\t\t\t\t\tif ( !old ) {\n\t\t\t\t\t\tcontext.removeAttribute(\"id\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// All others\n\treturn select( selector.replace( rtrim, \"$1\" ), context, results, seed );\n}\n\n/**\n * Create key-value caches of limited size\n * @returns {Function(string, Object)} Returns the Object data after storing it on itself with\n *\tproperty name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)\n *\tdeleting the oldest entry\n */\nfunction createCache() {\n\tvar keys = [];\n\n\tfunction cache( key, value ) {\n\t\t// Use (key + \" \") to avoid collision with native prototype properties (see Issue #157)\n\t\tif ( keys.push( key + \" \" ) > Expr.cacheLength ) {\n\t\t\t// Only keep the most recent entries\n\t\t\tdelete cache[ keys.shift() ];\n\t\t}\n\t\treturn (cache[ key + \" \" ] = value);\n\t}\n\treturn cache;\n}\n\n/**\n * Mark a function for special use by Sizzle\n * @param {Function} fn The function to mark\n */\nfunction markFunction( fn ) {\n\tfn[ expando ] = true;\n\treturn fn;\n}\n\n/**\n * Support testing using an element\n * @param {Function} fn Passed the created div and expects a boolean result\n */\nfunction assert( fn ) {\n\tvar div = document.createElement(\"div\");\n\n\ttry {\n\t\treturn !!fn( div );\n\t} catch (e) {\n\t\treturn false;\n\t} finally {\n\t\t// Remove from its parent by default\n\t\tif ( div.parentNode ) {\n\t\t\tdiv.parentNode.removeChild( div );\n\t\t}\n\t\t// release memory in IE\n\t\tdiv = null;\n\t}\n}\n\n/**\n * Adds the same handler for all of the specified attrs\n * @param {String} attrs Pipe-separated list of attributes\n * @param {Function} handler The method that will be applied\n */\nfunction addHandle( attrs, handler ) {\n\tvar arr = attrs.split(\"|\"),\n\t\ti = attrs.length;\n\n\twhile ( i-- ) {\n\t\tExpr.attrHandle[ arr[i] ] = handler;\n\t}\n}\n\n/**\n * Checks document order of two siblings\n * @param {Element} a\n * @param {Element} b\n * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b\n */\nfunction siblingCheck( a, b ) {\n\tvar cur = b && a,\n\t\tdiff = cur && a.nodeType === 1 && b.nodeType === 1 &&\n\t\t\t( ~b.sourceIndex || MAX_NEGATIVE ) -\n\t\t\t( ~a.sourceIndex || MAX_NEGATIVE );\n\n\t// Use IE sourceIndex if available on both nodes\n\tif ( diff ) {\n\t\treturn diff;\n\t}\n\n\t// Check if b follows a\n\tif ( cur ) {\n\t\twhile ( (cur = cur.nextSibling) ) {\n\t\t\tif ( cur === b ) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn a ? 1 : -1;\n}\n\n/**\n * Returns a function to use in pseudos for input types\n * @param {String} type\n */\nfunction createInputPseudo( type ) {\n\treturn function( elem ) {\n\t\tvar name = elem.nodeName.toLowerCase();\n\t\treturn name === \"input\" && elem.type === type;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for buttons\n * @param {String} type\n */\nfunction createButtonPseudo( type ) {\n\treturn function( elem ) {\n\t\tvar name = elem.nodeName.toLowerCase();\n\t\treturn (name === \"input\" || name === \"button\") && elem.type === type;\n\t};\n}\n\n/**\n * Returns a function to use in pseudos for positionals\n * @param {Function} fn\n */\nfunction createPositionalPseudo( fn ) {\n\treturn markFunction(function( argument ) {\n\t\targument = +argument;\n\t\treturn markFunction(function( seed, matches ) {\n\t\t\tvar j,\n\t\t\t\tmatchIndexes = fn( [], seed.length, argument ),\n\t\t\t\ti = matchIndexes.length;\n\n\t\t\t// Match elements found at the specified indexes\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( seed[ (j = matchIndexes[i]) ] ) {\n\t\t\t\t\tseed[j] = !(matches[j] = seed[j]);\n\t\t\t\t}\n\t\t\t}\n\t\t});\n\t});\n}\n\n/**\n * Checks a node for validity as a Sizzle context\n * @param {Element|Object=} context\n * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value\n */\nfunction testContext( context ) {\n\treturn context && typeof context.getElementsByTagName !== strundefined && context;\n}\n\n// Expose support vars for convenience\nsupport = Sizzle.support = {};\n\n/**\n * Detects XML nodes\n * @param {Element|Object} elem An element or a document\n * @returns {Boolean} True iff elem is a non-HTML XML node\n */\nisXML = Sizzle.isXML = function( elem ) {\n\t// documentElement is verified for cases where it doesn't yet exist\n\t// (such as loading iframes in IE - #4833)\n\tvar documentElement = elem && (elem.ownerDocument || elem).documentElement;\n\treturn documentElement ? documentElement.nodeName !== \"HTML\" : false;\n};\n\n/**\n * Sets document-related variables once based on the current document\n * @param {Element|Object} [doc] An element or document object to use to set the document\n * @returns {Object} Returns the current document\n */\nsetDocument = Sizzle.setDocument = function( node ) {\n\tvar hasCompare,\n\t\tdoc = node ? node.ownerDocument || node : preferredDoc,\n\t\tparent = doc.defaultView;\n\n\t// If no document and documentElement is available, return\n\tif ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {\n\t\treturn document;\n\t}\n\n\t// Set our document\n\tdocument = doc;\n\tdocElem = doc.documentElement;\n\n\t// Support tests\n\tdocumentIsHTML = !isXML( doc );\n\n\t// Support: IE>8\n\t// If iframe document is assigned to \"document\" variable and if iframe has been reloaded,\n\t// IE will throw \"permission denied\" error when accessing \"document\" variable, see jQuery #13936\n\t// IE6-8 do not support the defaultView property so parent will be undefined\n\tif ( parent && parent !== parent.top ) {\n\t\t// IE11 does not have attachEvent, so all must suffer\n\t\tif ( parent.addEventListener ) {\n\t\t\tparent.addEventListener( \"unload\", function() {\n\t\t\t\tsetDocument();\n\t\t\t}, false );\n\t\t} else if ( parent.attachEvent ) {\n\t\t\tparent.attachEvent( \"onunload\", function() {\n\t\t\t\tsetDocument();\n\t\t\t});\n\t\t}\n\t}\n\n\t/* Attributes\n\t---------------------------------------------------------------------- */\n\n\t// Support: IE<8\n\t// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)\n\tsupport.attributes = assert(function( div ) {\n\t\tdiv.className = \"i\";\n\t\treturn !div.getAttribute(\"className\");\n\t});\n\n\t/* getElement(s)By*\n\t---------------------------------------------------------------------- */\n\n\t// Check if getElementsByTagName(\"*\") returns only elements\n\tsupport.getElementsByTagName = assert(function( div ) {\n\t\tdiv.appendChild( doc.createComment(\"\") );\n\t\treturn !div.getElementsByTagName(\"*\").length;\n\t});\n\n\t// Check if getElementsByClassName can be trusted\n\tsupport.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) {\n\t\tdiv.innerHTML = \"<div class='a'></div><div class='a i'></div>\";\n\n\t\t// Support: Safari<4\n\t\t// Catch class over-caching\n\t\tdiv.firstChild.className = \"i\";\n\t\t// Support: Opera<10\n\t\t// Catch gEBCN failure to find non-leading classes\n\t\treturn div.getElementsByClassName(\"i\").length === 2;\n\t});\n\n\t// Support: IE<10\n\t// Check if getElementById returns elements by name\n\t// The broken getElementById methods don't pick up programatically-set names,\n\t// so use a roundabout getElementsByName test\n\tsupport.getById = assert(function( div ) {\n\t\tdocElem.appendChild( div ).id = expando;\n\t\treturn !doc.getElementsByName || !doc.getElementsByName( expando ).length;\n\t});\n\n\t// ID find and filter\n\tif ( support.getById ) {\n\t\tExpr.find[\"ID\"] = function( id, context ) {\n\t\t\tif ( typeof context.getElementById !== strundefined && documentIsHTML ) {\n\t\t\t\tvar m = context.getElementById( id );\n\t\t\t\t// Check parentNode to catch when Blackberry 4.6 returns\n\t\t\t\t// nodes that are no longer in the document #6963\n\t\t\t\treturn m && m.parentNode ? [ m ] : [];\n\t\t\t}\n\t\t};\n\t\tExpr.filter[\"ID\"] = function( id ) {\n\t\t\tvar attrId = id.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\treturn elem.getAttribute(\"id\") === attrId;\n\t\t\t};\n\t\t};\n\t} else {\n\t\t// Support: IE6/7\n\t\t// getElementById is not reliable as a find shortcut\n\t\tdelete Expr.find[\"ID\"];\n\n\t\tExpr.filter[\"ID\"] =  function( id ) {\n\t\t\tvar attrId = id.replace( runescape, funescape );\n\t\t\treturn function( elem ) {\n\t\t\t\tvar node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode(\"id\");\n\t\t\t\treturn node && node.value === attrId;\n\t\t\t};\n\t\t};\n\t}\n\n\t// Tag\n\tExpr.find[\"TAG\"] = support.getElementsByTagName ?\n\t\tfunction( tag, context ) {\n\t\t\tif ( typeof context.getElementsByTagName !== strundefined ) {\n\t\t\t\treturn context.getElementsByTagName( tag );\n\t\t\t}\n\t\t} :\n\t\tfunction( tag, context ) {\n\t\t\tvar elem,\n\t\t\t\ttmp = [],\n\t\t\t\ti = 0,\n\t\t\t\tresults = context.getElementsByTagName( tag );\n\n\t\t\t// Filter out possible comments\n\t\t\tif ( tag === \"*\" ) {\n\t\t\t\twhile ( (elem = results[i++]) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 ) {\n\t\t\t\t\t\ttmp.push( elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn tmp;\n\t\t\t}\n\t\t\treturn results;\n\t\t};\n\n\t// Class\n\tExpr.find[\"CLASS\"] = support.getElementsByClassName && function( className, context ) {\n\t\tif ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {\n\t\t\treturn context.getElementsByClassName( className );\n\t\t}\n\t};\n\n\t/* QSA/matchesSelector\n\t---------------------------------------------------------------------- */\n\n\t// QSA and matchesSelector support\n\n\t// matchesSelector(:active) reports false when true (IE9/Opera 11.5)\n\trbuggyMatches = [];\n\n\t// qSa(:focus) reports false when true (Chrome 21)\n\t// We allow this because of a bug in IE8/9 that throws an error\n\t// whenever `document.activeElement` is accessed on an iframe\n\t// So, we allow :focus to pass through QSA all the time to avoid the IE error\n\t// See http://bugs.jquery.com/ticket/13378\n\trbuggyQSA = [];\n\n\tif ( (support.qsa = rnative.test( doc.querySelectorAll )) ) {\n\t\t// Build QSA regex\n\t\t// Regex strategy adopted from Diego Perini\n\t\tassert(function( div ) {\n\t\t\t// Select is set to empty string on purpose\n\t\t\t// This is to test IE's treatment of not explicitly\n\t\t\t// setting a boolean content attribute,\n\t\t\t// since its presence should be enough\n\t\t\t// http://bugs.jquery.com/ticket/12359\n\t\t\tdiv.innerHTML = \"<select msallowclip=''><option selected=''></option></select>\";\n\n\t\t\t// Support: IE8, Opera 11-12.16\n\t\t\t// Nothing should be selected when empty strings follow ^= or $= or *=\n\t\t\t// The test attribute must be unknown in Opera but \"safe\" for WinRT\n\t\t\t// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section\n\t\t\tif ( div.querySelectorAll(\"[msallowclip^='']\").length ) {\n\t\t\t\trbuggyQSA.push( \"[*^$]=\" + whitespace + \"*(?:''|\\\"\\\")\" );\n\t\t\t}\n\n\t\t\t// Support: IE8\n\t\t\t// Boolean attributes and \"value\" are not treated correctly\n\t\t\tif ( !div.querySelectorAll(\"[selected]\").length ) {\n\t\t\t\trbuggyQSA.push( \"\\\\[\" + whitespace + \"*(?:value|\" + booleans + \")\" );\n\t\t\t}\n\n\t\t\t// Webkit/Opera - :checked should return selected option elements\n\t\t\t// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n\t\t\t// IE8 throws error here and will not see later tests\n\t\t\tif ( !div.querySelectorAll(\":checked\").length ) {\n\t\t\t\trbuggyQSA.push(\":checked\");\n\t\t\t}\n\t\t});\n\n\t\tassert(function( div ) {\n\t\t\t// Support: Windows 8 Native Apps\n\t\t\t// The type and name attributes are restricted during .innerHTML assignment\n\t\t\tvar input = doc.createElement(\"input\");\n\t\t\tinput.setAttribute( \"type\", \"hidden\" );\n\t\t\tdiv.appendChild( input ).setAttribute( \"name\", \"D\" );\n\n\t\t\t// Support: IE8\n\t\t\t// Enforce case-sensitivity of name attribute\n\t\t\tif ( div.querySelectorAll(\"[name=d]\").length ) {\n\t\t\t\trbuggyQSA.push( \"name\" + whitespace + \"*[*^$|!~]?=\" );\n\t\t\t}\n\n\t\t\t// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)\n\t\t\t// IE8 throws error here and will not see later tests\n\t\t\tif ( !div.querySelectorAll(\":enabled\").length ) {\n\t\t\t\trbuggyQSA.push( \":enabled\", \":disabled\" );\n\t\t\t}\n\n\t\t\t// Opera 10-11 does not throw on post-comma invalid pseudos\n\t\t\tdiv.querySelectorAll(\"*,:x\");\n\t\t\trbuggyQSA.push(\",.*:\");\n\t\t});\n\t}\n\n\tif ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||\n\t\tdocElem.webkitMatchesSelector ||\n\t\tdocElem.mozMatchesSelector ||\n\t\tdocElem.oMatchesSelector ||\n\t\tdocElem.msMatchesSelector) )) ) {\n\n\t\tassert(function( div ) {\n\t\t\t// Check to see if it's possible to do matchesSelector\n\t\t\t// on a disconnected node (IE 9)\n\t\t\tsupport.disconnectedMatch = matches.call( div, \"div\" );\n\n\t\t\t// This should fail with an exception\n\t\t\t// Gecko does not error, returns false instead\n\t\t\tmatches.call( div, \"[s!='']:x\" );\n\t\t\trbuggyMatches.push( \"!=\", pseudos );\n\t\t});\n\t}\n\n\trbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join(\"|\") );\n\trbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join(\"|\") );\n\n\t/* Contains\n\t---------------------------------------------------------------------- */\n\thasCompare = rnative.test( docElem.compareDocumentPosition );\n\n\t// Element contains another\n\t// Purposefully does not implement inclusive descendent\n\t// As in, an element does not contain itself\n\tcontains = hasCompare || rnative.test( docElem.contains ) ?\n\t\tfunction( a, b ) {\n\t\t\tvar adown = a.nodeType === 9 ? a.documentElement : a,\n\t\t\t\tbup = b && b.parentNode;\n\t\t\treturn a === bup || !!( bup && bup.nodeType === 1 && (\n\t\t\t\tadown.contains ?\n\t\t\t\t\tadown.contains( bup ) :\n\t\t\t\t\ta.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16\n\t\t\t));\n\t\t} :\n\t\tfunction( a, b ) {\n\t\t\tif ( b ) {\n\t\t\t\twhile ( (b = b.parentNode) ) {\n\t\t\t\t\tif ( b === a ) {\n\t\t\t\t\t\treturn true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn false;\n\t\t};\n\n\t/* Sorting\n\t---------------------------------------------------------------------- */\n\n\t// Document order sorting\n\tsortOrder = hasCompare ?\n\tfunction( a, b ) {\n\n\t\t// Flag for duplicate removal\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t\treturn 0;\n\t\t}\n\n\t\t// Sort on method existence if only one input has compareDocumentPosition\n\t\tvar compare = !a.compareDocumentPosition - !b.compareDocumentPosition;\n\t\tif ( compare ) {\n\t\t\treturn compare;\n\t\t}\n\n\t\t// Calculate position if both inputs belong to the same document\n\t\tcompare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?\n\t\t\ta.compareDocumentPosition( b ) :\n\n\t\t\t// Otherwise we know they are disconnected\n\t\t\t1;\n\n\t\t// Disconnected nodes\n\t\tif ( compare & 1 ||\n\t\t\t(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {\n\n\t\t\t// Choose the first element that is related to our preferred document\n\t\t\tif ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {\n\t\t\t\treturn -1;\n\t\t\t}\n\t\t\tif ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {\n\t\t\t\treturn 1;\n\t\t\t}\n\n\t\t\t// Maintain original order\n\t\t\treturn sortInput ?\n\t\t\t\t( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :\n\t\t\t\t0;\n\t\t}\n\n\t\treturn compare & 4 ? -1 : 1;\n\t} :\n\tfunction( a, b ) {\n\t\t// Exit early if the nodes are identical\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t\treturn 0;\n\t\t}\n\n\t\tvar cur,\n\t\t\ti = 0,\n\t\t\taup = a.parentNode,\n\t\t\tbup = b.parentNode,\n\t\t\tap = [ a ],\n\t\t\tbp = [ b ];\n\n\t\t// Parentless nodes are either documents or disconnected\n\t\tif ( !aup || !bup ) {\n\t\t\treturn a === doc ? -1 :\n\t\t\t\tb === doc ? 1 :\n\t\t\t\taup ? -1 :\n\t\t\t\tbup ? 1 :\n\t\t\t\tsortInput ?\n\t\t\t\t( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :\n\t\t\t\t0;\n\n\t\t// If the nodes are siblings, we can do a quick check\n\t\t} else if ( aup === bup ) {\n\t\t\treturn siblingCheck( a, b );\n\t\t}\n\n\t\t// Otherwise we need full lists of their ancestors for comparison\n\t\tcur = a;\n\t\twhile ( (cur = cur.parentNode) ) {\n\t\t\tap.unshift( cur );\n\t\t}\n\t\tcur = b;\n\t\twhile ( (cur = cur.parentNode) ) {\n\t\t\tbp.unshift( cur );\n\t\t}\n\n\t\t// Walk down the tree looking for a discrepancy\n\t\twhile ( ap[i] === bp[i] ) {\n\t\t\ti++;\n\t\t}\n\n\t\treturn i ?\n\t\t\t// Do a sibling check if the nodes have a common ancestor\n\t\t\tsiblingCheck( ap[i], bp[i] ) :\n\n\t\t\t// Otherwise nodes in our document sort first\n\t\t\tap[i] === preferredDoc ? -1 :\n\t\t\tbp[i] === preferredDoc ? 1 :\n\t\t\t0;\n\t};\n\n\treturn doc;\n};\n\nSizzle.matches = function( expr, elements ) {\n\treturn Sizzle( expr, null, null, elements );\n};\n\nSizzle.matchesSelector = function( elem, expr ) {\n\t// Set document vars if needed\n\tif ( ( elem.ownerDocument || elem ) !== document ) {\n\t\tsetDocument( elem );\n\t}\n\n\t// Make sure that attribute selectors are quoted\n\texpr = expr.replace( rattributeQuotes, \"='$1']\" );\n\n\tif ( support.matchesSelector && documentIsHTML &&\n\t\t( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&\n\t\t( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {\n\n\t\ttry {\n\t\t\tvar ret = matches.call( elem, expr );\n\n\t\t\t// IE 9's matchesSelector returns false on disconnected nodes\n\t\t\tif ( ret || support.disconnectedMatch ||\n\t\t\t\t\t// As well, disconnected nodes are said to be in a document\n\t\t\t\t\t// fragment in IE 9\n\t\t\t\t\telem.document && elem.document.nodeType !== 11 ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\t\t} catch(e) {}\n\t}\n\n\treturn Sizzle( expr, document, null, [ elem ] ).length > 0;\n};\n\nSizzle.contains = function( context, elem ) {\n\t// Set document vars if needed\n\tif ( ( context.ownerDocument || context ) !== document ) {\n\t\tsetDocument( context );\n\t}\n\treturn contains( context, elem );\n};\n\nSizzle.attr = function( elem, name ) {\n\t// Set document vars if needed\n\tif ( ( elem.ownerDocument || elem ) !== document ) {\n\t\tsetDocument( elem );\n\t}\n\n\tvar fn = Expr.attrHandle[ name.toLowerCase() ],\n\t\t// Don't get fooled by Object.prototype properties (jQuery #13807)\n\t\tval = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?\n\t\t\tfn( elem, name, !documentIsHTML ) :\n\t\t\tundefined;\n\n\treturn val !== undefined ?\n\t\tval :\n\t\tsupport.attributes || !documentIsHTML ?\n\t\t\telem.getAttribute( name ) :\n\t\t\t(val = elem.getAttributeNode(name)) && val.specified ?\n\t\t\t\tval.value :\n\t\t\t\tnull;\n};\n\nSizzle.error = function( msg ) {\n\tthrow new Error( \"Syntax error, unrecognized expression: \" + msg );\n};\n\n/**\n * Document sorting and removing duplicates\n * @param {ArrayLike} results\n */\nSizzle.uniqueSort = function( results ) {\n\tvar elem,\n\t\tduplicates = [],\n\t\tj = 0,\n\t\ti = 0;\n\n\t// Unless we *know* we can detect duplicates, assume their presence\n\thasDuplicate = !support.detectDuplicates;\n\tsortInput = !support.sortStable && results.slice( 0 );\n\tresults.sort( sortOrder );\n\n\tif ( hasDuplicate ) {\n\t\twhile ( (elem = results[i++]) ) {\n\t\t\tif ( elem === results[ i ] ) {\n\t\t\t\tj = duplicates.push( i );\n\t\t\t}\n\t\t}\n\t\twhile ( j-- ) {\n\t\t\tresults.splice( duplicates[ j ], 1 );\n\t\t}\n\t}\n\n\t// Clear input after sorting to release objects\n\t// See https://github.com/jquery/sizzle/pull/225\n\tsortInput = null;\n\n\treturn results;\n};\n\n/**\n * Utility function for retrieving the text value of an array of DOM nodes\n * @param {Array|Element} elem\n */\ngetText = Sizzle.getText = function( elem ) {\n\tvar node,\n\t\tret = \"\",\n\t\ti = 0,\n\t\tnodeType = elem.nodeType;\n\n\tif ( !nodeType ) {\n\t\t// If no nodeType, this is expected to be an array\n\t\twhile ( (node = elem[i++]) ) {\n\t\t\t// Do not traverse comment nodes\n\t\t\tret += getText( node );\n\t\t}\n\t} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {\n\t\t// Use textContent for elements\n\t\t// innerText usage removed for consistency of new lines (jQuery #11153)\n\t\tif ( typeof elem.textContent === \"string\" ) {\n\t\t\treturn elem.textContent;\n\t\t} else {\n\t\t\t// Traverse its children\n\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n\t\t\t\tret += getText( elem );\n\t\t\t}\n\t\t}\n\t} else if ( nodeType === 3 || nodeType === 4 ) {\n\t\treturn elem.nodeValue;\n\t}\n\t// Do not include comment or processing instruction nodes\n\n\treturn ret;\n};\n\nExpr = Sizzle.selectors = {\n\n\t// Can be adjusted by the user\n\tcacheLength: 50,\n\n\tcreatePseudo: markFunction,\n\n\tmatch: matchExpr,\n\n\tattrHandle: {},\n\n\tfind: {},\n\n\trelative: {\n\t\t\">\": { dir: \"parentNode\", first: true },\n\t\t\" \": { dir: \"parentNode\" },\n\t\t\"+\": { dir: \"previousSibling\", first: true },\n\t\t\"~\": { dir: \"previousSibling\" }\n\t},\n\n\tpreFilter: {\n\t\t\"ATTR\": function( match ) {\n\t\t\tmatch[1] = match[1].replace( runescape, funescape );\n\n\t\t\t// Move the given value to match[3] whether quoted or unquoted\n\t\t\tmatch[3] = ( match[3] || match[4] || match[5] || \"\" ).replace( runescape, funescape );\n\n\t\t\tif ( match[2] === \"~=\" ) {\n\t\t\t\tmatch[3] = \" \" + match[3] + \" \";\n\t\t\t}\n\n\t\t\treturn match.slice( 0, 4 );\n\t\t},\n\n\t\t\"CHILD\": function( match ) {\n\t\t\t/* matches from matchExpr[\"CHILD\"]\n\t\t\t\t1 type (only|nth|...)\n\t\t\t\t2 what (child|of-type)\n\t\t\t\t3 argument (even|odd|\\d*|\\d*n([+-]\\d+)?|...)\n\t\t\t\t4 xn-component of xn+y argument ([+-]?\\d*n|)\n\t\t\t\t5 sign of xn-component\n\t\t\t\t6 x of xn-component\n\t\t\t\t7 sign of y-component\n\t\t\t\t8 y of y-component\n\t\t\t*/\n\t\t\tmatch[1] = match[1].toLowerCase();\n\n\t\t\tif ( match[1].slice( 0, 3 ) === \"nth\" ) {\n\t\t\t\t// nth-* requires argument\n\t\t\t\tif ( !match[3] ) {\n\t\t\t\t\tSizzle.error( match[0] );\n\t\t\t\t}\n\n\t\t\t\t// numeric x and y parameters for Expr.filter.CHILD\n\t\t\t\t// remember that false/true cast respectively to 0/1\n\t\t\t\tmatch[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === \"even\" || match[3] === \"odd\" ) );\n\t\t\t\tmatch[5] = +( ( match[7] + match[8] ) || match[3] === \"odd\" );\n\n\t\t\t// other types prohibit arguments\n\t\t\t} else if ( match[3] ) {\n\t\t\t\tSizzle.error( match[0] );\n\t\t\t}\n\n\t\t\treturn match;\n\t\t},\n\n\t\t\"PSEUDO\": function( match ) {\n\t\t\tvar excess,\n\t\t\t\tunquoted = !match[6] && match[2];\n\n\t\t\tif ( matchExpr[\"CHILD\"].test( match[0] ) ) {\n\t\t\t\treturn null;\n\t\t\t}\n\n\t\t\t// Accept quoted arguments as-is\n\t\t\tif ( match[3] ) {\n\t\t\t\tmatch[2] = match[4] || match[5] || \"\";\n\n\t\t\t// Strip excess characters from unquoted arguments\n\t\t\t} else if ( unquoted && rpseudo.test( unquoted ) &&\n\t\t\t\t// Get excess from tokenize (recursively)\n\t\t\t\t(excess = tokenize( unquoted, true )) &&\n\t\t\t\t// advance to the next closing parenthesis\n\t\t\t\t(excess = unquoted.indexOf( \")\", unquoted.length - excess ) - unquoted.length) ) {\n\n\t\t\t\t// excess is a negative index\n\t\t\t\tmatch[0] = match[0].slice( 0, excess );\n\t\t\t\tmatch[2] = unquoted.slice( 0, excess );\n\t\t\t}\n\n\t\t\t// Return only captures needed by the pseudo filter method (type and argument)\n\t\t\treturn match.slice( 0, 3 );\n\t\t}\n\t},\n\n\tfilter: {\n\n\t\t\"TAG\": function( nodeNameSelector ) {\n\t\t\tvar nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();\n\t\t\treturn nodeNameSelector === \"*\" ?\n\t\t\t\tfunction() { return true; } :\n\t\t\t\tfunction( elem ) {\n\t\t\t\t\treturn elem.nodeName && elem.nodeName.toLowerCase() === nodeName;\n\t\t\t\t};\n\t\t},\n\n\t\t\"CLASS\": function( className ) {\n\t\t\tvar pattern = classCache[ className + \" \" ];\n\n\t\t\treturn pattern ||\n\t\t\t\t(pattern = new RegExp( \"(^|\" + whitespace + \")\" + className + \"(\" + whitespace + \"|$)\" )) &&\n\t\t\t\tclassCache( className, function( elem ) {\n\t\t\t\t\treturn pattern.test( typeof elem.className === \"string\" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute(\"class\") || \"\" );\n\t\t\t\t});\n\t\t},\n\n\t\t\"ATTR\": function( name, operator, check ) {\n\t\t\treturn function( elem ) {\n\t\t\t\tvar result = Sizzle.attr( elem, name );\n\n\t\t\t\tif ( result == null ) {\n\t\t\t\t\treturn operator === \"!=\";\n\t\t\t\t}\n\t\t\t\tif ( !operator ) {\n\t\t\t\t\treturn true;\n\t\t\t\t}\n\n\t\t\t\tresult += \"\";\n\n\t\t\t\treturn operator === \"=\" ? result === check :\n\t\t\t\t\toperator === \"!=\" ? result !== check :\n\t\t\t\t\toperator === \"^=\" ? check && result.indexOf( check ) === 0 :\n\t\t\t\t\toperator === \"*=\" ? check && result.indexOf( check ) > -1 :\n\t\t\t\t\toperator === \"$=\" ? check && result.slice( -check.length ) === check :\n\t\t\t\t\toperator === \"~=\" ? ( \" \" + result + \" \" ).indexOf( check ) > -1 :\n\t\t\t\t\toperator === \"|=\" ? result === check || result.slice( 0, check.length + 1 ) === check + \"-\" :\n\t\t\t\t\tfalse;\n\t\t\t};\n\t\t},\n\n\t\t\"CHILD\": function( type, what, argument, first, last ) {\n\t\t\tvar simple = type.slice( 0, 3 ) !== \"nth\",\n\t\t\t\tforward = type.slice( -4 ) !== \"last\",\n\t\t\t\tofType = what === \"of-type\";\n\n\t\t\treturn first === 1 && last === 0 ?\n\n\t\t\t\t// Shortcut for :nth-*(n)\n\t\t\t\tfunction( elem ) {\n\t\t\t\t\treturn !!elem.parentNode;\n\t\t\t\t} :\n\n\t\t\t\tfunction( elem, context, xml ) {\n\t\t\t\t\tvar cache, outerCache, node, diff, nodeIndex, start,\n\t\t\t\t\t\tdir = simple !== forward ? \"nextSibling\" : \"previousSibling\",\n\t\t\t\t\t\tparent = elem.parentNode,\n\t\t\t\t\t\tname = ofType && elem.nodeName.toLowerCase(),\n\t\t\t\t\t\tuseCache = !xml && !ofType;\n\n\t\t\t\t\tif ( parent ) {\n\n\t\t\t\t\t\t// :(first|last|only)-(child|of-type)\n\t\t\t\t\t\tif ( simple ) {\n\t\t\t\t\t\t\twhile ( dir ) {\n\t\t\t\t\t\t\t\tnode = elem;\n\t\t\t\t\t\t\t\twhile ( (node = node[ dir ]) ) {\n\t\t\t\t\t\t\t\t\tif ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {\n\t\t\t\t\t\t\t\t\t\treturn false;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t// Reverse direction for :only-* (if we haven't yet done so)\n\t\t\t\t\t\t\t\tstart = dir = type === \"only\" && !start && \"nextSibling\";\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tstart = [ forward ? parent.firstChild : parent.lastChild ];\n\n\t\t\t\t\t\t// non-xml :nth-child(...) stores cache data on `parent`\n\t\t\t\t\t\tif ( forward && useCache ) {\n\t\t\t\t\t\t\t// Seek `elem` from a previously-cached index\n\t\t\t\t\t\t\touterCache = parent[ expando ] || (parent[ expando ] = {});\n\t\t\t\t\t\t\tcache = outerCache[ type ] || [];\n\t\t\t\t\t\t\tnodeIndex = cache[0] === dirruns && cache[1];\n\t\t\t\t\t\t\tdiff = cache[0] === dirruns && cache[2];\n\t\t\t\t\t\t\tnode = nodeIndex && parent.childNodes[ nodeIndex ];\n\n\t\t\t\t\t\t\twhile ( (node = ++nodeIndex && node && node[ dir ] ||\n\n\t\t\t\t\t\t\t\t// Fallback to seeking `elem` from the start\n\t\t\t\t\t\t\t\t(diff = nodeIndex = 0) || start.pop()) ) {\n\n\t\t\t\t\t\t\t\t// When found, cache indexes on `parent` and break\n\t\t\t\t\t\t\t\tif ( node.nodeType === 1 && ++diff && node === elem ) {\n\t\t\t\t\t\t\t\t\touterCache[ type ] = [ dirruns, nodeIndex, diff ];\n\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Use previously-cached element index if available\n\t\t\t\t\t\t} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {\n\t\t\t\t\t\t\tdiff = cache[1];\n\n\t\t\t\t\t\t// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t// Use the same loop as above to seek `elem` from the start\n\t\t\t\t\t\t\twhile ( (node = ++nodeIndex && node && node[ dir ] ||\n\t\t\t\t\t\t\t\t(diff = nodeIndex = 0) || start.pop()) ) {\n\n\t\t\t\t\t\t\t\tif ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {\n\t\t\t\t\t\t\t\t\t// Cache the index of each encountered element\n\t\t\t\t\t\t\t\t\tif ( useCache ) {\n\t\t\t\t\t\t\t\t\t\t(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];\n\t\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\t\tif ( node === elem ) {\n\t\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Incorporate the offset, then check against cycle size\n\t\t\t\t\t\tdiff -= last;\n\t\t\t\t\t\treturn diff === first || ( diff % first === 0 && diff / first >= 0 );\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t},\n\n\t\t\"PSEUDO\": function( pseudo, argument ) {\n\t\t\t// pseudo-class names are case-insensitive\n\t\t\t// http://www.w3.org/TR/selectors/#pseudo-classes\n\t\t\t// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters\n\t\t\t// Remember that setFilters inherits from pseudos\n\t\t\tvar args,\n\t\t\t\tfn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||\n\t\t\t\t\tSizzle.error( \"unsupported pseudo: \" + pseudo );\n\n\t\t\t// The user may use createPseudo to indicate that\n\t\t\t// arguments are needed to create the filter function\n\t\t\t// just as Sizzle does\n\t\t\tif ( fn[ expando ] ) {\n\t\t\t\treturn fn( argument );\n\t\t\t}\n\n\t\t\t// But maintain support for old signatures\n\t\t\tif ( fn.length > 1 ) {\n\t\t\t\targs = [ pseudo, pseudo, \"\", argument ];\n\t\t\t\treturn Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?\n\t\t\t\t\tmarkFunction(function( seed, matches ) {\n\t\t\t\t\t\tvar idx,\n\t\t\t\t\t\t\tmatched = fn( seed, argument ),\n\t\t\t\t\t\t\ti = matched.length;\n\t\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\t\tidx = indexOf.call( seed, matched[i] );\n\t\t\t\t\t\t\tseed[ idx ] = !( matches[ idx ] = matched[i] );\n\t\t\t\t\t\t}\n\t\t\t\t\t}) :\n\t\t\t\t\tfunction( elem ) {\n\t\t\t\t\t\treturn fn( elem, 0, args );\n\t\t\t\t\t};\n\t\t\t}\n\n\t\t\treturn fn;\n\t\t}\n\t},\n\n\tpseudos: {\n\t\t// Potentially complex pseudos\n\t\t\"not\": markFunction(function( selector ) {\n\t\t\t// Trim the selector passed to compile\n\t\t\t// to avoid treating leading and trailing\n\t\t\t// spaces as combinators\n\t\t\tvar input = [],\n\t\t\t\tresults = [],\n\t\t\t\tmatcher = compile( selector.replace( rtrim, \"$1\" ) );\n\n\t\t\treturn matcher[ expando ] ?\n\t\t\t\tmarkFunction(function( seed, matches, context, xml ) {\n\t\t\t\t\tvar elem,\n\t\t\t\t\t\tunmatched = matcher( seed, null, xml, [] ),\n\t\t\t\t\t\ti = seed.length;\n\n\t\t\t\t\t// Match elements unmatched by `matcher`\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tif ( (elem = unmatched[i]) ) {\n\t\t\t\t\t\t\tseed[i] = !(matches[i] = elem);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}) :\n\t\t\t\tfunction( elem, context, xml ) {\n\t\t\t\t\tinput[0] = elem;\n\t\t\t\t\tmatcher( input, null, xml, results );\n\t\t\t\t\treturn !results.pop();\n\t\t\t\t};\n\t\t}),\n\n\t\t\"has\": markFunction(function( selector ) {\n\t\t\treturn function( elem ) {\n\t\t\t\treturn Sizzle( selector, elem ).length > 0;\n\t\t\t};\n\t\t}),\n\n\t\t\"contains\": markFunction(function( text ) {\n\t\t\treturn function( elem ) {\n\t\t\t\treturn ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;\n\t\t\t};\n\t\t}),\n\n\t\t// \"Whether an element is represented by a :lang() selector\n\t\t// is based solely on the element's language value\n\t\t// being equal to the identifier C,\n\t\t// or beginning with the identifier C immediately followed by \"-\".\n\t\t// The matching of C against the element's language value is performed case-insensitively.\n\t\t// The identifier C does not have to be a valid language name.\"\n\t\t// http://www.w3.org/TR/selectors/#lang-pseudo\n\t\t\"lang\": markFunction( function( lang ) {\n\t\t\t// lang value must be a valid identifier\n\t\t\tif ( !ridentifier.test(lang || \"\") ) {\n\t\t\t\tSizzle.error( \"unsupported lang: \" + lang );\n\t\t\t}\n\t\t\tlang = lang.replace( runescape, funescape ).toLowerCase();\n\t\t\treturn function( elem ) {\n\t\t\t\tvar elemLang;\n\t\t\t\tdo {\n\t\t\t\t\tif ( (elemLang = documentIsHTML ?\n\t\t\t\t\t\telem.lang :\n\t\t\t\t\t\telem.getAttribute(\"xml:lang\") || elem.getAttribute(\"lang\")) ) {\n\n\t\t\t\t\t\telemLang = elemLang.toLowerCase();\n\t\t\t\t\t\treturn elemLang === lang || elemLang.indexOf( lang + \"-\" ) === 0;\n\t\t\t\t\t}\n\t\t\t\t} while ( (elem = elem.parentNode) && elem.nodeType === 1 );\n\t\t\t\treturn false;\n\t\t\t};\n\t\t}),\n\n\t\t// Miscellaneous\n\t\t\"target\": function( elem ) {\n\t\t\tvar hash = window.location && window.location.hash;\n\t\t\treturn hash && hash.slice( 1 ) === elem.id;\n\t\t},\n\n\t\t\"root\": function( elem ) {\n\t\t\treturn elem === docElem;\n\t\t},\n\n\t\t\"focus\": function( elem ) {\n\t\t\treturn elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);\n\t\t},\n\n\t\t// Boolean properties\n\t\t\"enabled\": function( elem ) {\n\t\t\treturn elem.disabled === false;\n\t\t},\n\n\t\t\"disabled\": function( elem ) {\n\t\t\treturn elem.disabled === true;\n\t\t},\n\n\t\t\"checked\": function( elem ) {\n\t\t\t// In CSS3, :checked should return both checked and selected elements\n\t\t\t// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\n\t\t\tvar nodeName = elem.nodeName.toLowerCase();\n\t\t\treturn (nodeName === \"input\" && !!elem.checked) || (nodeName === \"option\" && !!elem.selected);\n\t\t},\n\n\t\t\"selected\": function( elem ) {\n\t\t\t// Accessing this property makes selected-by-default\n\t\t\t// options in Safari work properly\n\t\t\tif ( elem.parentNode ) {\n\t\t\t\telem.parentNode.selectedIndex;\n\t\t\t}\n\n\t\t\treturn elem.selected === true;\n\t\t},\n\n\t\t// Contents\n\t\t\"empty\": function( elem ) {\n\t\t\t// http://www.w3.org/TR/selectors/#empty-pseudo\n\t\t\t// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),\n\t\t\t//   but not by others (comment: 8; processing instruction: 7; etc.)\n\t\t\t// nodeType < 6 works because attributes (2) do not appear as children\n\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\n\t\t\t\tif ( elem.nodeType < 6 ) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn true;\n\t\t},\n\n\t\t\"parent\": function( elem ) {\n\t\t\treturn !Expr.pseudos[\"empty\"]( elem );\n\t\t},\n\n\t\t// Element/input types\n\t\t\"header\": function( elem ) {\n\t\t\treturn rheader.test( elem.nodeName );\n\t\t},\n\n\t\t\"input\": function( elem ) {\n\t\t\treturn rinputs.test( elem.nodeName );\n\t\t},\n\n\t\t\"button\": function( elem ) {\n\t\t\tvar name = elem.nodeName.toLowerCase();\n\t\t\treturn name === \"input\" && elem.type === \"button\" || name === \"button\";\n\t\t},\n\n\t\t\"text\": function( elem ) {\n\t\t\tvar attr;\n\t\t\treturn elem.nodeName.toLowerCase() === \"input\" &&\n\t\t\t\telem.type === \"text\" &&\n\n\t\t\t\t// Support: IE<8\n\t\t\t\t// New HTML5 attribute values (e.g., \"search\") appear with elem.type === \"text\"\n\t\t\t\t( (attr = elem.getAttribute(\"type\")) == null || attr.toLowerCase() === \"text\" );\n\t\t},\n\n\t\t// Position-in-collection\n\t\t\"first\": createPositionalPseudo(function() {\n\t\t\treturn [ 0 ];\n\t\t}),\n\n\t\t\"last\": createPositionalPseudo(function( matchIndexes, length ) {\n\t\t\treturn [ length - 1 ];\n\t\t}),\n\n\t\t\"eq\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n\t\t\treturn [ argument < 0 ? argument + length : argument ];\n\t\t}),\n\n\t\t\"even\": createPositionalPseudo(function( matchIndexes, length ) {\n\t\t\tvar i = 0;\n\t\t\tfor ( ; i < length; i += 2 ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t}),\n\n\t\t\"odd\": createPositionalPseudo(function( matchIndexes, length ) {\n\t\t\tvar i = 1;\n\t\t\tfor ( ; i < length; i += 2 ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t}),\n\n\t\t\"lt\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n\t\t\tvar i = argument < 0 ? argument + length : argument;\n\t\t\tfor ( ; --i >= 0; ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t}),\n\n\t\t\"gt\": createPositionalPseudo(function( matchIndexes, length, argument ) {\n\t\t\tvar i = argument < 0 ? argument + length : argument;\n\t\t\tfor ( ; ++i < length; ) {\n\t\t\t\tmatchIndexes.push( i );\n\t\t\t}\n\t\t\treturn matchIndexes;\n\t\t})\n\t}\n};\n\nExpr.pseudos[\"nth\"] = Expr.pseudos[\"eq\"];\n\n// Add button/input type pseudos\nfor ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {\n\tExpr.pseudos[ i ] = createInputPseudo( i );\n}\nfor ( i in { submit: true, reset: true } ) {\n\tExpr.pseudos[ i ] = createButtonPseudo( i );\n}\n\n// Easy API for creating new setFilters\nfunction setFilters() {}\nsetFilters.prototype = Expr.filters = Expr.pseudos;\nExpr.setFilters = new setFilters();\n\ntokenize = Sizzle.tokenize = function( selector, parseOnly ) {\n\tvar matched, match, tokens, type,\n\t\tsoFar, groups, preFilters,\n\t\tcached = tokenCache[ selector + \" \" ];\n\n\tif ( cached ) {\n\t\treturn parseOnly ? 0 : cached.slice( 0 );\n\t}\n\n\tsoFar = selector;\n\tgroups = [];\n\tpreFilters = Expr.preFilter;\n\n\twhile ( soFar ) {\n\n\t\t// Comma and first run\n\t\tif ( !matched || (match = rcomma.exec( soFar )) ) {\n\t\t\tif ( match ) {\n\t\t\t\t// Don't consume trailing commas as valid\n\t\t\t\tsoFar = soFar.slice( match[0].length ) || soFar;\n\t\t\t}\n\t\t\tgroups.push( (tokens = []) );\n\t\t}\n\n\t\tmatched = false;\n\n\t\t// Combinators\n\t\tif ( (match = rcombinators.exec( soFar )) ) {\n\t\t\tmatched = match.shift();\n\t\t\ttokens.push({\n\t\t\t\tvalue: matched,\n\t\t\t\t// Cast descendant combinators to space\n\t\t\t\ttype: match[0].replace( rtrim, \" \" )\n\t\t\t});\n\t\t\tsoFar = soFar.slice( matched.length );\n\t\t}\n\n\t\t// Filters\n\t\tfor ( type in Expr.filter ) {\n\t\t\tif ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||\n\t\t\t\t(match = preFilters[ type ]( match ))) ) {\n\t\t\t\tmatched = match.shift();\n\t\t\t\ttokens.push({\n\t\t\t\t\tvalue: matched,\n\t\t\t\t\ttype: type,\n\t\t\t\t\tmatches: match\n\t\t\t\t});\n\t\t\t\tsoFar = soFar.slice( matched.length );\n\t\t\t}\n\t\t}\n\n\t\tif ( !matched ) {\n\t\t\tbreak;\n\t\t}\n\t}\n\n\t// Return the length of the invalid excess\n\t// if we're just parsing\n\t// Otherwise, throw an error or return tokens\n\treturn parseOnly ?\n\t\tsoFar.length :\n\t\tsoFar ?\n\t\t\tSizzle.error( selector ) :\n\t\t\t// Cache the tokens\n\t\t\ttokenCache( selector, groups ).slice( 0 );\n};\n\nfunction toSelector( tokens ) {\n\tvar i = 0,\n\t\tlen = tokens.length,\n\t\tselector = \"\";\n\tfor ( ; i < len; i++ ) {\n\t\tselector += tokens[i].value;\n\t}\n\treturn selector;\n}\n\nfunction addCombinator( matcher, combinator, base ) {\n\tvar dir = combinator.dir,\n\t\tcheckNonElements = base && dir === \"parentNode\",\n\t\tdoneName = done++;\n\n\treturn combinator.first ?\n\t\t// Check against closest ancestor/preceding element\n\t\tfunction( elem, context, xml ) {\n\t\t\twhile ( (elem = elem[ dir ]) ) {\n\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\treturn matcher( elem, context, xml );\n\t\t\t\t}\n\t\t\t}\n\t\t} :\n\n\t\t// Check against all ancestor/preceding elements\n\t\tfunction( elem, context, xml ) {\n\t\t\tvar oldCache, outerCache,\n\t\t\t\tnewCache = [ dirruns, doneName ];\n\n\t\t\t// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching\n\t\t\tif ( xml ) {\n\t\t\t\twhile ( (elem = elem[ dir ]) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\t\tif ( matcher( elem, context, xml ) ) {\n\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\twhile ( (elem = elem[ dir ]) ) {\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\n\t\t\t\t\t\touterCache = elem[ expando ] || (elem[ expando ] = {});\n\t\t\t\t\t\tif ( (oldCache = outerCache[ dir ]) &&\n\t\t\t\t\t\t\toldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {\n\n\t\t\t\t\t\t\t// Assign to newCache so results back-propagate to previous elements\n\t\t\t\t\t\t\treturn (newCache[ 2 ] = oldCache[ 2 ]);\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t// Reuse newcache so results back-propagate to previous elements\n\t\t\t\t\t\t\touterCache[ dir ] = newCache;\n\n\t\t\t\t\t\t\t// A match means we're done; a fail means we have to keep checking\n\t\t\t\t\t\t\tif ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {\n\t\t\t\t\t\t\t\treturn true;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t};\n}\n\nfunction elementMatcher( matchers ) {\n\treturn matchers.length > 1 ?\n\t\tfunction( elem, context, xml ) {\n\t\t\tvar i = matchers.length;\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( !matchers[i]( elem, context, xml ) ) {\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn true;\n\t\t} :\n\t\tmatchers[0];\n}\n\nfunction multipleContexts( selector, contexts, results ) {\n\tvar i = 0,\n\t\tlen = contexts.length;\n\tfor ( ; i < len; i++ ) {\n\t\tSizzle( selector, contexts[i], results );\n\t}\n\treturn results;\n}\n\nfunction condense( unmatched, map, filter, context, xml ) {\n\tvar elem,\n\t\tnewUnmatched = [],\n\t\ti = 0,\n\t\tlen = unmatched.length,\n\t\tmapped = map != null;\n\n\tfor ( ; i < len; i++ ) {\n\t\tif ( (elem = unmatched[i]) ) {\n\t\t\tif ( !filter || filter( elem, context, xml ) ) {\n\t\t\t\tnewUnmatched.push( elem );\n\t\t\t\tif ( mapped ) {\n\t\t\t\t\tmap.push( i );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn newUnmatched;\n}\n\nfunction setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {\n\tif ( postFilter && !postFilter[ expando ] ) {\n\t\tpostFilter = setMatcher( postFilter );\n\t}\n\tif ( postFinder && !postFinder[ expando ] ) {\n\t\tpostFinder = setMatcher( postFinder, postSelector );\n\t}\n\treturn markFunction(function( seed, results, context, xml ) {\n\t\tvar temp, i, elem,\n\t\t\tpreMap = [],\n\t\t\tpostMap = [],\n\t\t\tpreexisting = results.length,\n\n\t\t\t// Get initial elements from seed or context\n\t\t\telems = seed || multipleContexts( selector || \"*\", context.nodeType ? [ context ] : context, [] ),\n\n\t\t\t// Prefilter to get matcher input, preserving a map for seed-results synchronization\n\t\t\tmatcherIn = preFilter && ( seed || !selector ) ?\n\t\t\t\tcondense( elems, preMap, preFilter, context, xml ) :\n\t\t\t\telems,\n\n\t\t\tmatcherOut = matcher ?\n\t\t\t\t// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,\n\t\t\t\tpostFinder || ( seed ? preFilter : preexisting || postFilter ) ?\n\n\t\t\t\t\t// ...intermediate processing is necessary\n\t\t\t\t\t[] :\n\n\t\t\t\t\t// ...otherwise use results directly\n\t\t\t\t\tresults :\n\t\t\t\tmatcherIn;\n\n\t\t// Find primary matches\n\t\tif ( matcher ) {\n\t\t\tmatcher( matcherIn, matcherOut, context, xml );\n\t\t}\n\n\t\t// Apply postFilter\n\t\tif ( postFilter ) {\n\t\t\ttemp = condense( matcherOut, postMap );\n\t\t\tpostFilter( temp, [], context, xml );\n\n\t\t\t// Un-match failing elements by moving them back to matcherIn\n\t\t\ti = temp.length;\n\t\t\twhile ( i-- ) {\n\t\t\t\tif ( (elem = temp[i]) ) {\n\t\t\t\t\tmatcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tif ( seed ) {\n\t\t\tif ( postFinder || preFilter ) {\n\t\t\t\tif ( postFinder ) {\n\t\t\t\t\t// Get the final matcherOut by condensing this intermediate into postFinder contexts\n\t\t\t\t\ttemp = [];\n\t\t\t\t\ti = matcherOut.length;\n\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\tif ( (elem = matcherOut[i]) ) {\n\t\t\t\t\t\t\t// Restore matcherIn since elem is not yet a final match\n\t\t\t\t\t\t\ttemp.push( (matcherIn[i] = elem) );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tpostFinder( null, (matcherOut = []), temp, xml );\n\t\t\t\t}\n\n\t\t\t\t// Move matched elements from seed to results to keep them synchronized\n\t\t\t\ti = matcherOut.length;\n\t\t\t\twhile ( i-- ) {\n\t\t\t\t\tif ( (elem = matcherOut[i]) &&\n\t\t\t\t\t\t(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {\n\n\t\t\t\t\t\tseed[temp] = !(results[temp] = elem);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t// Add elements to results, through postFinder if defined\n\t\t} else {\n\t\t\tmatcherOut = condense(\n\t\t\t\tmatcherOut === results ?\n\t\t\t\t\tmatcherOut.splice( preexisting, matcherOut.length ) :\n\t\t\t\t\tmatcherOut\n\t\t\t);\n\t\t\tif ( postFinder ) {\n\t\t\t\tpostFinder( null, results, matcherOut, xml );\n\t\t\t} else {\n\t\t\t\tpush.apply( results, matcherOut );\n\t\t\t}\n\t\t}\n\t});\n}\n\nfunction matcherFromTokens( tokens ) {\n\tvar checkContext, matcher, j,\n\t\tlen = tokens.length,\n\t\tleadingRelative = Expr.relative[ tokens[0].type ],\n\t\timplicitRelative = leadingRelative || Expr.relative[\" \"],\n\t\ti = leadingRelative ? 1 : 0,\n\n\t\t// The foundational matcher ensures that elements are reachable from top-level context(s)\n\t\tmatchContext = addCombinator( function( elem ) {\n\t\t\treturn elem === checkContext;\n\t\t}, implicitRelative, true ),\n\t\tmatchAnyContext = addCombinator( function( elem ) {\n\t\t\treturn indexOf.call( checkContext, elem ) > -1;\n\t\t}, implicitRelative, true ),\n\t\tmatchers = [ function( elem, context, xml ) {\n\t\t\treturn ( !leadingRelative && ( xml || context !== outermostContext ) ) || (\n\t\t\t\t(checkContext = context).nodeType ?\n\t\t\t\t\tmatchContext( elem, context, xml ) :\n\t\t\t\t\tmatchAnyContext( elem, context, xml ) );\n\t\t} ];\n\n\tfor ( ; i < len; i++ ) {\n\t\tif ( (matcher = Expr.relative[ tokens[i].type ]) ) {\n\t\t\tmatchers = [ addCombinator(elementMatcher( matchers ), matcher) ];\n\t\t} else {\n\t\t\tmatcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );\n\n\t\t\t// Return special upon seeing a positional matcher\n\t\t\tif ( matcher[ expando ] ) {\n\t\t\t\t// Find the next relative operator (if any) for proper handling\n\t\t\t\tj = ++i;\n\t\t\t\tfor ( ; j < len; j++ ) {\n\t\t\t\t\tif ( Expr.relative[ tokens[j].type ] ) {\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn setMatcher(\n\t\t\t\t\ti > 1 && elementMatcher( matchers ),\n\t\t\t\t\ti > 1 && toSelector(\n\t\t\t\t\t\t// If the preceding token was a descendant combinator, insert an implicit any-element `*`\n\t\t\t\t\t\ttokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === \" \" ? \"*\" : \"\" })\n\t\t\t\t\t).replace( rtrim, \"$1\" ),\n\t\t\t\t\tmatcher,\n\t\t\t\t\ti < j && matcherFromTokens( tokens.slice( i, j ) ),\n\t\t\t\t\tj < len && matcherFromTokens( (tokens = tokens.slice( j )) ),\n\t\t\t\t\tj < len && toSelector( tokens )\n\t\t\t\t);\n\t\t\t}\n\t\t\tmatchers.push( matcher );\n\t\t}\n\t}\n\n\treturn elementMatcher( matchers );\n}\n\nfunction matcherFromGroupMatchers( elementMatchers, setMatchers ) {\n\tvar bySet = setMatchers.length > 0,\n\t\tbyElement = elementMatchers.length > 0,\n\t\tsuperMatcher = function( seed, context, xml, results, outermost ) {\n\t\t\tvar elem, j, matcher,\n\t\t\t\tmatchedCount = 0,\n\t\t\t\ti = \"0\",\n\t\t\t\tunmatched = seed && [],\n\t\t\t\tsetMatched = [],\n\t\t\t\tcontextBackup = outermostContext,\n\t\t\t\t// We must always have either seed elements or outermost context\n\t\t\t\telems = seed || byElement && Expr.find[\"TAG\"]( \"*\", outermost ),\n\t\t\t\t// Use integer dirruns iff this is the outermost matcher\n\t\t\t\tdirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),\n\t\t\t\tlen = elems.length;\n\n\t\t\tif ( outermost ) {\n\t\t\t\toutermostContext = context !== document && context;\n\t\t\t}\n\n\t\t\t// Add elements passing elementMatchers directly to results\n\t\t\t// Keep `i` a string if there are no elements so `matchedCount` will be \"00\" below\n\t\t\t// Support: IE<9, Safari\n\t\t\t// Tolerate NodeList properties (IE: \"length\"; Safari: <number>) matching elements by id\n\t\t\tfor ( ; i !== len && (elem = elems[i]) != null; i++ ) {\n\t\t\t\tif ( byElement && elem ) {\n\t\t\t\t\tj = 0;\n\t\t\t\t\twhile ( (matcher = elementMatchers[j++]) ) {\n\t\t\t\t\t\tif ( matcher( elem, context, xml ) ) {\n\t\t\t\t\t\t\tresults.push( elem );\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif ( outermost ) {\n\t\t\t\t\t\tdirruns = dirrunsUnique;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Track unmatched elements for set filters\n\t\t\t\tif ( bySet ) {\n\t\t\t\t\t// They will have gone through all possible matchers\n\t\t\t\t\tif ( (elem = !matcher && elem) ) {\n\t\t\t\t\t\tmatchedCount--;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Lengthen the array for every element, matched or not\n\t\t\t\t\tif ( seed ) {\n\t\t\t\t\t\tunmatched.push( elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Apply set filters to unmatched elements\n\t\t\tmatchedCount += i;\n\t\t\tif ( bySet && i !== matchedCount ) {\n\t\t\t\tj = 0;\n\t\t\t\twhile ( (matcher = setMatchers[j++]) ) {\n\t\t\t\t\tmatcher( unmatched, setMatched, context, xml );\n\t\t\t\t}\n\n\t\t\t\tif ( seed ) {\n\t\t\t\t\t// Reintegrate element matches to eliminate the need for sorting\n\t\t\t\t\tif ( matchedCount > 0 ) {\n\t\t\t\t\t\twhile ( i-- ) {\n\t\t\t\t\t\t\tif ( !(unmatched[i] || setMatched[i]) ) {\n\t\t\t\t\t\t\t\tsetMatched[i] = pop.call( results );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// Discard index placeholder values to get only actual matches\n\t\t\t\t\tsetMatched = condense( setMatched );\n\t\t\t\t}\n\n\t\t\t\t// Add matches to results\n\t\t\t\tpush.apply( results, setMatched );\n\n\t\t\t\t// Seedless set matches succeeding multiple successful matchers stipulate sorting\n\t\t\t\tif ( outermost && !seed && setMatched.length > 0 &&\n\t\t\t\t\t( matchedCount + setMatchers.length ) > 1 ) {\n\n\t\t\t\t\tSizzle.uniqueSort( results );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Override manipulation of globals by nested matchers\n\t\t\tif ( outermost ) {\n\t\t\t\tdirruns = dirrunsUnique;\n\t\t\t\toutermostContext = contextBackup;\n\t\t\t}\n\n\t\t\treturn unmatched;\n\t\t};\n\n\treturn bySet ?\n\t\tmarkFunction( superMatcher ) :\n\t\tsuperMatcher;\n}\n\ncompile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {\n\tvar i,\n\t\tsetMatchers = [],\n\t\telementMatchers = [],\n\t\tcached = compilerCache[ selector + \" \" ];\n\n\tif ( !cached ) {\n\t\t// Generate a function of recursive functions that can be used to check each element\n\t\tif ( !match ) {\n\t\t\tmatch = tokenize( selector );\n\t\t}\n\t\ti = match.length;\n\t\twhile ( i-- ) {\n\t\t\tcached = matcherFromTokens( match[i] );\n\t\t\tif ( cached[ expando ] ) {\n\t\t\t\tsetMatchers.push( cached );\n\t\t\t} else {\n\t\t\t\telementMatchers.push( cached );\n\t\t\t}\n\t\t}\n\n\t\t// Cache the compiled function\n\t\tcached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );\n\n\t\t// Save selector and tokenization\n\t\tcached.selector = selector;\n\t}\n\treturn cached;\n};\n\n/**\n * A low-level selection function that works with Sizzle's compiled\n *  selector functions\n * @param {String|Function} selector A selector or a pre-compiled\n *  selector function built with Sizzle.compile\n * @param {Element} context\n * @param {Array} [results]\n * @param {Array} [seed] A set of elements to match against\n */\nselect = Sizzle.select = function( selector, context, results, seed ) {\n\tvar i, tokens, token, type, find,\n\t\tcompiled = typeof selector === \"function\" && selector,\n\t\tmatch = !seed && tokenize( (selector = compiled.selector || selector) );\n\n\tresults = results || [];\n\n\t// Try to minimize operations if there is no seed and only one group\n\tif ( match.length === 1 ) {\n\n\t\t// Take a shortcut and set the context if the root selector is an ID\n\t\ttokens = match[0] = match[0].slice( 0 );\n\t\tif ( tokens.length > 2 && (token = tokens[0]).type === \"ID\" &&\n\t\t\t\tsupport.getById && context.nodeType === 9 && documentIsHTML &&\n\t\t\t\tExpr.relative[ tokens[1].type ] ) {\n\n\t\t\tcontext = ( Expr.find[\"ID\"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];\n\t\t\tif ( !context ) {\n\t\t\t\treturn results;\n\n\t\t\t// Precompiled matchers will still verify ancestry, so step up a level\n\t\t\t} else if ( compiled ) {\n\t\t\t\tcontext = context.parentNode;\n\t\t\t}\n\n\t\t\tselector = selector.slice( tokens.shift().value.length );\n\t\t}\n\n\t\t// Fetch a seed set for right-to-left matching\n\t\ti = matchExpr[\"needsContext\"].test( selector ) ? 0 : tokens.length;\n\t\twhile ( i-- ) {\n\t\t\ttoken = tokens[i];\n\n\t\t\t// Abort if we hit a combinator\n\t\t\tif ( Expr.relative[ (type = token.type) ] ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif ( (find = Expr.find[ type ]) ) {\n\t\t\t\t// Search, expanding context for leading sibling combinators\n\t\t\t\tif ( (seed = find(\n\t\t\t\t\ttoken.matches[0].replace( runescape, funescape ),\n\t\t\t\t\trsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context\n\t\t\t\t)) ) {\n\n\t\t\t\t\t// If seed is empty or no tokens remain, we can return early\n\t\t\t\t\ttokens.splice( i, 1 );\n\t\t\t\t\tselector = seed.length && toSelector( tokens );\n\t\t\t\t\tif ( !selector ) {\n\t\t\t\t\t\tpush.apply( results, seed );\n\t\t\t\t\t\treturn results;\n\t\t\t\t\t}\n\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Compile and execute a filtering function if one is not provided\n\t// Provide `match` to avoid retokenization if we modified the selector above\n\t( compiled || compile( selector, match ) )(\n\t\tseed,\n\t\tcontext,\n\t\t!documentIsHTML,\n\t\tresults,\n\t\trsibling.test( selector ) && testContext( context.parentNode ) || context\n\t);\n\treturn results;\n};\n\n// One-time assignments\n\n// Sort stability\nsupport.sortStable = expando.split(\"\").sort( sortOrder ).join(\"\") === expando;\n\n// Support: Chrome<14\n// Always assume duplicates if they aren't passed to the comparison function\nsupport.detectDuplicates = !!hasDuplicate;\n\n// Initialize against the default document\nsetDocument();\n\n// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)\n// Detached nodes confoundingly follow *each other*\nsupport.sortDetached = assert(function( div1 ) {\n\t// Should return 1, but returns 4 (following)\n\treturn div1.compareDocumentPosition( document.createElement(\"div\") ) & 1;\n});\n\n// Support: IE<8\n// Prevent attribute/property \"interpolation\"\n// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx\nif ( !assert(function( div ) {\n\tdiv.innerHTML = \"<a href='#'></a>\";\n\treturn div.firstChild.getAttribute(\"href\") === \"#\" ;\n}) ) {\n\taddHandle( \"type|href|height|width\", function( elem, name, isXML ) {\n\t\tif ( !isXML ) {\n\t\t\treturn elem.getAttribute( name, name.toLowerCase() === \"type\" ? 1 : 2 );\n\t\t}\n\t});\n}\n\n// Support: IE<9\n// Use defaultValue in place of getAttribute(\"value\")\nif ( !support.attributes || !assert(function( div ) {\n\tdiv.innerHTML = \"<input/>\";\n\tdiv.firstChild.setAttribute( \"value\", \"\" );\n\treturn div.firstChild.getAttribute( \"value\" ) === \"\";\n}) ) {\n\taddHandle( \"value\", function( elem, name, isXML ) {\n\t\tif ( !isXML && elem.nodeName.toLowerCase() === \"input\" ) {\n\t\t\treturn elem.defaultValue;\n\t\t}\n\t});\n}\n\n// Support: IE<9\n// Use getAttributeNode to fetch booleans when getAttribute lies\nif ( !assert(function( div ) {\n\treturn div.getAttribute(\"disabled\") == null;\n}) ) {\n\taddHandle( booleans, function( elem, name, isXML ) {\n\t\tvar val;\n\t\tif ( !isXML ) {\n\t\t\treturn elem[ name ] === true ? name.toLowerCase() :\n\t\t\t\t\t(val = elem.getAttributeNode( name )) && val.specified ?\n\t\t\t\t\tval.value :\n\t\t\t\tnull;\n\t\t}\n\t});\n}\n\nreturn Sizzle;\n\n})( window );\n\n\n\njQuery.find = Sizzle;\njQuery.expr = Sizzle.selectors;\njQuery.expr[\":\"] = jQuery.expr.pseudos;\njQuery.unique = Sizzle.uniqueSort;\njQuery.text = Sizzle.getText;\njQuery.isXMLDoc = Sizzle.isXML;\njQuery.contains = Sizzle.contains;\n\n\n\nvar rneedsContext = jQuery.expr.match.needsContext;\n\nvar rsingleTag = (/^<(\\w+)\\s*\\/?>(?:<\\/\\1>|)$/);\n\n\n\nvar risSimple = /^.[^:#\\[\\.,]*$/;\n\n// Implement the identical functionality for filter and not\nfunction winnow( elements, qualifier, not ) {\n\tif ( jQuery.isFunction( qualifier ) ) {\n\t\treturn jQuery.grep( elements, function( elem, i ) {\n\t\t\t/* jshint -W018 */\n\t\t\treturn !!qualifier.call( elem, i, elem ) !== not;\n\t\t});\n\n\t}\n\n\tif ( qualifier.nodeType ) {\n\t\treturn jQuery.grep( elements, function( elem ) {\n\t\t\treturn ( elem === qualifier ) !== not;\n\t\t});\n\n\t}\n\n\tif ( typeof qualifier === \"string\" ) {\n\t\tif ( risSimple.test( qualifier ) ) {\n\t\t\treturn jQuery.filter( qualifier, elements, not );\n\t\t}\n\n\t\tqualifier = jQuery.filter( qualifier, elements );\n\t}\n\n\treturn jQuery.grep( elements, function( elem ) {\n\t\treturn ( indexOf.call( qualifier, elem ) >= 0 ) !== not;\n\t});\n}\n\njQuery.filter = function( expr, elems, not ) {\n\tvar elem = elems[ 0 ];\n\n\tif ( not ) {\n\t\texpr = \":not(\" + expr + \")\";\n\t}\n\n\treturn elems.length === 1 && elem.nodeType === 1 ?\n\t\tjQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :\n\t\tjQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {\n\t\t\treturn elem.nodeType === 1;\n\t\t}));\n};\n\njQuery.fn.extend({\n\tfind: function( selector ) {\n\t\tvar i,\n\t\t\tlen = this.length,\n\t\t\tret = [],\n\t\t\tself = this;\n\n\t\tif ( typeof selector !== \"string\" ) {\n\t\t\treturn this.pushStack( jQuery( selector ).filter(function() {\n\t\t\t\tfor ( i = 0; i < len; i++ ) {\n\t\t\t\t\tif ( jQuery.contains( self[ i ], this ) ) {\n\t\t\t\t\t\treturn true;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}) );\n\t\t}\n\n\t\tfor ( i = 0; i < len; i++ ) {\n\t\t\tjQuery.find( selector, self[ i ], ret );\n\t\t}\n\n\t\t// Needed because $( selector, context ) becomes $( context ).find( selector )\n\t\tret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );\n\t\tret.selector = this.selector ? this.selector + \" \" + selector : selector;\n\t\treturn ret;\n\t},\n\tfilter: function( selector ) {\n\t\treturn this.pushStack( winnow(this, selector || [], false) );\n\t},\n\tnot: function( selector ) {\n\t\treturn this.pushStack( winnow(this, selector || [], true) );\n\t},\n\tis: function( selector ) {\n\t\treturn !!winnow(\n\t\t\tthis,\n\n\t\t\t// If this is a positional/relative selector, check membership in the returned set\n\t\t\t// so $(\"p:first\").is(\"p:last\") won't return true for a doc with two \"p\".\n\t\t\ttypeof selector === \"string\" && rneedsContext.test( selector ) ?\n\t\t\t\tjQuery( selector ) :\n\t\t\t\tselector || [],\n\t\t\tfalse\n\t\t).length;\n\t}\n});\n\n\n// Initialize a jQuery object\n\n\n// A central reference to the root jQuery(document)\nvar rootjQuery,\n\n\t// A simple way to check for HTML strings\n\t// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)\n\t// Strict HTML recognition (#11290: must start with <)\n\trquickExpr = /^(?:\\s*(<[\\w\\W]+>)[^>]*|#([\\w-]*))$/,\n\n\tinit = jQuery.fn.init = function( selector, context ) {\n\t\tvar match, elem;\n\n\t\t// HANDLE: $(\"\"), $(null), $(undefined), $(false)\n\t\tif ( !selector ) {\n\t\t\treturn this;\n\t\t}\n\n\t\t// Handle HTML strings\n\t\tif ( typeof selector === \"string\" ) {\n\t\t\tif ( selector[0] === \"<\" && selector[ selector.length - 1 ] === \">\" && selector.length >= 3 ) {\n\t\t\t\t// Assume that strings that start and end with <> are HTML and skip the regex check\n\t\t\t\tmatch = [ null, selector, null ];\n\n\t\t\t} else {\n\t\t\t\tmatch = rquickExpr.exec( selector );\n\t\t\t}\n\n\t\t\t// Match html or make sure no context is specified for #id\n\t\t\tif ( match && (match[1] || !context) ) {\n\n\t\t\t\t// HANDLE: $(html) -> $(array)\n\t\t\t\tif ( match[1] ) {\n\t\t\t\t\tcontext = context instanceof jQuery ? context[0] : context;\n\n\t\t\t\t\t// scripts is true for back-compat\n\t\t\t\t\t// Intentionally let the error be thrown if parseHTML is not present\n\t\t\t\t\tjQuery.merge( this, jQuery.parseHTML(\n\t\t\t\t\t\tmatch[1],\n\t\t\t\t\t\tcontext && context.nodeType ? context.ownerDocument || context : document,\n\t\t\t\t\t\ttrue\n\t\t\t\t\t) );\n\n\t\t\t\t\t// HANDLE: $(html, props)\n\t\t\t\t\tif ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {\n\t\t\t\t\t\tfor ( match in context ) {\n\t\t\t\t\t\t\t// Properties of context are called as methods if possible\n\t\t\t\t\t\t\tif ( jQuery.isFunction( this[ match ] ) ) {\n\t\t\t\t\t\t\t\tthis[ match ]( context[ match ] );\n\n\t\t\t\t\t\t\t// ...and otherwise set as attributes\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tthis.attr( match, context[ match ] );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\treturn this;\n\n\t\t\t\t// HANDLE: $(#id)\n\t\t\t\t} else {\n\t\t\t\t\telem = document.getElementById( match[2] );\n\n\t\t\t\t\t// Check parentNode to catch when Blackberry 4.6 returns\n\t\t\t\t\t// nodes that are no longer in the document #6963\n\t\t\t\t\tif ( elem && elem.parentNode ) {\n\t\t\t\t\t\t// Inject the element directly into the jQuery object\n\t\t\t\t\t\tthis.length = 1;\n\t\t\t\t\t\tthis[0] = elem;\n\t\t\t\t\t}\n\n\t\t\t\t\tthis.context = document;\n\t\t\t\t\tthis.selector = selector;\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\n\t\t\t// HANDLE: $(expr, $(...))\n\t\t\t} else if ( !context || context.jquery ) {\n\t\t\t\treturn ( context || rootjQuery ).find( selector );\n\n\t\t\t// HANDLE: $(expr, context)\n\t\t\t// (which is just equivalent to: $(context).find(expr)\n\t\t\t} else {\n\t\t\t\treturn this.constructor( context ).find( selector );\n\t\t\t}\n\n\t\t// HANDLE: $(DOMElement)\n\t\t} else if ( selector.nodeType ) {\n\t\t\tthis.context = this[0] = selector;\n\t\t\tthis.length = 1;\n\t\t\treturn this;\n\n\t\t// HANDLE: $(function)\n\t\t// Shortcut for document ready\n\t\t} else if ( jQuery.isFunction( selector ) ) {\n\t\t\treturn typeof rootjQuery.ready !== \"undefined\" ?\n\t\t\t\trootjQuery.ready( selector ) :\n\t\t\t\t// Execute immediately if ready is not present\n\t\t\t\tselector( jQuery );\n\t\t}\n\n\t\tif ( selector.selector !== undefined ) {\n\t\t\tthis.selector = selector.selector;\n\t\t\tthis.context = selector.context;\n\t\t}\n\n\t\treturn jQuery.makeArray( selector, this );\n\t};\n\n// Give the init function the jQuery prototype for later instantiation\ninit.prototype = jQuery.fn;\n\n// Initialize central reference\nrootjQuery = jQuery( document );\n\n\nvar rparentsprev = /^(?:parents|prev(?:Until|All))/,\n\t// methods guaranteed to produce a unique set when starting from a unique set\n\tguaranteedUnique = {\n\t\tchildren: true,\n\t\tcontents: true,\n\t\tnext: true,\n\t\tprev: true\n\t};\n\njQuery.extend({\n\tdir: function( elem, dir, until ) {\n\t\tvar matched = [],\n\t\t\ttruncate = until !== undefined;\n\n\t\twhile ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) {\n\t\t\tif ( elem.nodeType === 1 ) {\n\t\t\t\tif ( truncate && jQuery( elem ).is( until ) ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\tmatched.push( elem );\n\t\t\t}\n\t\t}\n\t\treturn matched;\n\t},\n\n\tsibling: function( n, elem ) {\n\t\tvar matched = [];\n\n\t\tfor ( ; n; n = n.nextSibling ) {\n\t\t\tif ( n.nodeType === 1 && n !== elem ) {\n\t\t\t\tmatched.push( n );\n\t\t\t}\n\t\t}\n\n\t\treturn matched;\n\t}\n});\n\njQuery.fn.extend({\n\thas: function( target ) {\n\t\tvar targets = jQuery( target, this ),\n\t\t\tl = targets.length;\n\n\t\treturn this.filter(function() {\n\t\t\tvar i = 0;\n\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\tif ( jQuery.contains( this, targets[i] ) ) {\n\t\t\t\t\treturn true;\n\t\t\t\t}\n\t\t\t}\n\t\t});\n\t},\n\n\tclosest: function( selectors, context ) {\n\t\tvar cur,\n\t\t\ti = 0,\n\t\t\tl = this.length,\n\t\t\tmatched = [],\n\t\t\tpos = rneedsContext.test( selectors ) || typeof selectors !== \"string\" ?\n\t\t\t\tjQuery( selectors, context || this.context ) :\n\t\t\t\t0;\n\n\t\tfor ( ; i < l; i++ ) {\n\t\t\tfor ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {\n\t\t\t\t// Always skip document fragments\n\t\t\t\tif ( cur.nodeType < 11 && (pos ?\n\t\t\t\t\tpos.index(cur) > -1 :\n\n\t\t\t\t\t// Don't pass non-elements to Sizzle\n\t\t\t\t\tcur.nodeType === 1 &&\n\t\t\t\t\t\tjQuery.find.matchesSelector(cur, selectors)) ) {\n\n\t\t\t\t\tmatched.push( cur );\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched );\n\t},\n\n\t// Determine the position of an element within\n\t// the matched set of elements\n\tindex: function( elem ) {\n\n\t\t// No argument, return index in parent\n\t\tif ( !elem ) {\n\t\t\treturn ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;\n\t\t}\n\n\t\t// index in selector\n\t\tif ( typeof elem === \"string\" ) {\n\t\t\treturn indexOf.call( jQuery( elem ), this[ 0 ] );\n\t\t}\n\n\t\t// Locate the position of the desired element\n\t\treturn indexOf.call( this,\n\n\t\t\t// If it receives a jQuery object, the first element is used\n\t\t\telem.jquery ? elem[ 0 ] : elem\n\t\t);\n\t},\n\n\tadd: function( selector, context ) {\n\t\treturn this.pushStack(\n\t\t\tjQuery.unique(\n\t\t\t\tjQuery.merge( this.get(), jQuery( selector, context ) )\n\t\t\t)\n\t\t);\n\t},\n\n\taddBack: function( selector ) {\n\t\treturn this.add( selector == null ?\n\t\t\tthis.prevObject : this.prevObject.filter(selector)\n\t\t);\n\t}\n});\n\nfunction sibling( cur, dir ) {\n\twhile ( (cur = cur[dir]) && cur.nodeType !== 1 ) {}\n\treturn cur;\n}\n\njQuery.each({\n\tparent: function( elem ) {\n\t\tvar parent = elem.parentNode;\n\t\treturn parent && parent.nodeType !== 11 ? parent : null;\n\t},\n\tparents: function( elem ) {\n\t\treturn jQuery.dir( elem, \"parentNode\" );\n\t},\n\tparentsUntil: function( elem, i, until ) {\n\t\treturn jQuery.dir( elem, \"parentNode\", until );\n\t},\n\tnext: function( elem ) {\n\t\treturn sibling( elem, \"nextSibling\" );\n\t},\n\tprev: function( elem ) {\n\t\treturn sibling( elem, \"previousSibling\" );\n\t},\n\tnextAll: function( elem ) {\n\t\treturn jQuery.dir( elem, \"nextSibling\" );\n\t},\n\tprevAll: function( elem ) {\n\t\treturn jQuery.dir( elem, \"previousSibling\" );\n\t},\n\tnextUntil: function( elem, i, until ) {\n\t\treturn jQuery.dir( elem, \"nextSibling\", until );\n\t},\n\tprevUntil: function( elem, i, until ) {\n\t\treturn jQuery.dir( elem, \"previousSibling\", until );\n\t},\n\tsiblings: function( elem ) {\n\t\treturn jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );\n\t},\n\tchildren: function( elem ) {\n\t\treturn jQuery.sibling( elem.firstChild );\n\t},\n\tcontents: function( elem ) {\n\t\treturn elem.contentDocument || jQuery.merge( [], elem.childNodes );\n\t}\n}, function( name, fn ) {\n\tjQuery.fn[ name ] = function( until, selector ) {\n\t\tvar matched = jQuery.map( this, fn, until );\n\n\t\tif ( name.slice( -5 ) !== \"Until\" ) {\n\t\t\tselector = until;\n\t\t}\n\n\t\tif ( selector && typeof selector === \"string\" ) {\n\t\t\tmatched = jQuery.filter( selector, matched );\n\t\t}\n\n\t\tif ( this.length > 1 ) {\n\t\t\t// Remove duplicates\n\t\t\tif ( !guaranteedUnique[ name ] ) {\n\t\t\t\tjQuery.unique( matched );\n\t\t\t}\n\n\t\t\t// Reverse order for parents* and prev-derivatives\n\t\t\tif ( rparentsprev.test( name ) ) {\n\t\t\t\tmatched.reverse();\n\t\t\t}\n\t\t}\n\n\t\treturn this.pushStack( matched );\n\t};\n});\nvar rnotwhite = (/\\S+/g);\n\n\n\n// String to Object options format cache\nvar optionsCache = {};\n\n// Convert String-formatted options into Object-formatted ones and store in cache\nfunction createOptions( options ) {\n\tvar object = optionsCache[ options ] = {};\n\tjQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {\n\t\tobject[ flag ] = true;\n\t});\n\treturn object;\n}\n\n/*\n * Create a callback list using the following parameters:\n *\n *\toptions: an optional list of space-separated options that will change how\n *\t\t\tthe callback list behaves or a more traditional option object\n *\n * By default a callback list will act like an event callback list and can be\n * \"fired\" multiple times.\n *\n * Possible options:\n *\n *\tonce:\t\t\twill ensure the callback list can only be fired once (like a Deferred)\n *\n *\tmemory:\t\t\twill keep track of previous values and will call any callback added\n *\t\t\t\t\tafter the list has been fired right away with the latest \"memorized\"\n *\t\t\t\t\tvalues (like a Deferred)\n *\n *\tunique:\t\t\twill ensure a callback can only be added once (no duplicate in the list)\n *\n *\tstopOnFalse:\tinterrupt callings when a callback returns false\n *\n */\njQuery.Callbacks = function( options ) {\n\n\t// Convert options from String-formatted to Object-formatted if needed\n\t// (we check in cache first)\n\toptions = typeof options === \"string\" ?\n\t\t( optionsCache[ options ] || createOptions( options ) ) :\n\t\tjQuery.extend( {}, options );\n\n\tvar // Last fire value (for non-forgettable lists)\n\t\tmemory,\n\t\t// Flag to know if list was already fired\n\t\tfired,\n\t\t// Flag to know if list is currently firing\n\t\tfiring,\n\t\t// First callback to fire (used internally by add and fireWith)\n\t\tfiringStart,\n\t\t// End of the loop when firing\n\t\tfiringLength,\n\t\t// Index of currently firing callback (modified by remove if needed)\n\t\tfiringIndex,\n\t\t// Actual callback list\n\t\tlist = [],\n\t\t// Stack of fire calls for repeatable lists\n\t\tstack = !options.once && [],\n\t\t// Fire callbacks\n\t\tfire = function( data ) {\n\t\t\tmemory = options.memory && data;\n\t\t\tfired = true;\n\t\t\tfiringIndex = firingStart || 0;\n\t\t\tfiringStart = 0;\n\t\t\tfiringLength = list.length;\n\t\t\tfiring = true;\n\t\t\tfor ( ; list && firingIndex < firingLength; firingIndex++ ) {\n\t\t\t\tif ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {\n\t\t\t\t\tmemory = false; // To prevent further calls using add\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tfiring = false;\n\t\t\tif ( list ) {\n\t\t\t\tif ( stack ) {\n\t\t\t\t\tif ( stack.length ) {\n\t\t\t\t\t\tfire( stack.shift() );\n\t\t\t\t\t}\n\t\t\t\t} else if ( memory ) {\n\t\t\t\t\tlist = [];\n\t\t\t\t} else {\n\t\t\t\t\tself.disable();\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\t\t// Actual Callbacks object\n\t\tself = {\n\t\t\t// Add a callback or a collection of callbacks to the list\n\t\t\tadd: function() {\n\t\t\t\tif ( list ) {\n\t\t\t\t\t// First, we save the current length\n\t\t\t\t\tvar start = list.length;\n\t\t\t\t\t(function add( args ) {\n\t\t\t\t\t\tjQuery.each( args, function( _, arg ) {\n\t\t\t\t\t\t\tvar type = jQuery.type( arg );\n\t\t\t\t\t\t\tif ( type === \"function\" ) {\n\t\t\t\t\t\t\t\tif ( !options.unique || !self.has( arg ) ) {\n\t\t\t\t\t\t\t\t\tlist.push( arg );\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} else if ( arg && arg.length && type !== \"string\" ) {\n\t\t\t\t\t\t\t\t// Inspect recursively\n\t\t\t\t\t\t\t\tadd( arg );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t});\n\t\t\t\t\t})( arguments );\n\t\t\t\t\t// Do we need to add the callbacks to the\n\t\t\t\t\t// current firing batch?\n\t\t\t\t\tif ( firing ) {\n\t\t\t\t\t\tfiringLength = list.length;\n\t\t\t\t\t// With memory, if we're not firing then\n\t\t\t\t\t// we should call right away\n\t\t\t\t\t} else if ( memory ) {\n\t\t\t\t\t\tfiringStart = start;\n\t\t\t\t\t\tfire( memory );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\t// Remove a callback from the list\n\t\t\tremove: function() {\n\t\t\t\tif ( list ) {\n\t\t\t\t\tjQuery.each( arguments, function( _, arg ) {\n\t\t\t\t\t\tvar index;\n\t\t\t\t\t\twhile ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {\n\t\t\t\t\t\t\tlist.splice( index, 1 );\n\t\t\t\t\t\t\t// Handle firing indexes\n\t\t\t\t\t\t\tif ( firing ) {\n\t\t\t\t\t\t\t\tif ( index <= firingLength ) {\n\t\t\t\t\t\t\t\t\tfiringLength--;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tif ( index <= firingIndex ) {\n\t\t\t\t\t\t\t\t\tfiringIndex--;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t});\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\t// Check if a given callback is in the list.\n\t\t\t// If no argument is given, return whether or not list has callbacks attached.\n\t\t\thas: function( fn ) {\n\t\t\t\treturn fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );\n\t\t\t},\n\t\t\t// Remove all callbacks from the list\n\t\t\tempty: function() {\n\t\t\t\tlist = [];\n\t\t\t\tfiringLength = 0;\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\t// Have the list do nothing anymore\n\t\t\tdisable: function() {\n\t\t\t\tlist = stack = memory = undefined;\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\t// Is it disabled?\n\t\t\tdisabled: function() {\n\t\t\t\treturn !list;\n\t\t\t},\n\t\t\t// Lock the list in its current state\n\t\t\tlock: function() {\n\t\t\t\tstack = undefined;\n\t\t\t\tif ( !memory ) {\n\t\t\t\t\tself.disable();\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\t// Is it locked?\n\t\t\tlocked: function() {\n\t\t\t\treturn !stack;\n\t\t\t},\n\t\t\t// Call all callbacks with the given context and arguments\n\t\t\tfireWith: function( context, args ) {\n\t\t\t\tif ( list && ( !fired || stack ) ) {\n\t\t\t\t\targs = args || [];\n\t\t\t\t\targs = [ context, args.slice ? args.slice() : args ];\n\t\t\t\t\tif ( firing ) {\n\t\t\t\t\t\tstack.push( args );\n\t\t\t\t\t} else {\n\t\t\t\t\t\tfire( args );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\t// Call all the callbacks with the given arguments\n\t\t\tfire: function() {\n\t\t\t\tself.fireWith( this, arguments );\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\t// To know if the callbacks have already been called at least once\n\t\t\tfired: function() {\n\t\t\t\treturn !!fired;\n\t\t\t}\n\t\t};\n\n\treturn self;\n};\n\n\njQuery.extend({\n\n\tDeferred: function( func ) {\n\t\tvar tuples = [\n\t\t\t\t// action, add listener, listener list, final state\n\t\t\t\t[ \"resolve\", \"done\", jQuery.Callbacks(\"once memory\"), \"resolved\" ],\n\t\t\t\t[ \"reject\", \"fail\", jQuery.Callbacks(\"once memory\"), \"rejected\" ],\n\t\t\t\t[ \"notify\", \"progress\", jQuery.Callbacks(\"memory\") ]\n\t\t\t],\n\t\t\tstate = \"pending\",\n\t\t\tpromise = {\n\t\t\t\tstate: function() {\n\t\t\t\t\treturn state;\n\t\t\t\t},\n\t\t\t\talways: function() {\n\t\t\t\t\tdeferred.done( arguments ).fail( arguments );\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\t\t\t\tthen: function( /* fnDone, fnFail, fnProgress */ ) {\n\t\t\t\t\tvar fns = arguments;\n\t\t\t\t\treturn jQuery.Deferred(function( newDefer ) {\n\t\t\t\t\t\tjQuery.each( tuples, function( i, tuple ) {\n\t\t\t\t\t\t\tvar fn = jQuery.isFunction( fns[ i ] ) && fns[ i ];\n\t\t\t\t\t\t\t// deferred[ done | fail | progress ] for forwarding actions to newDefer\n\t\t\t\t\t\t\tdeferred[ tuple[1] ](function() {\n\t\t\t\t\t\t\t\tvar returned = fn && fn.apply( this, arguments );\n\t\t\t\t\t\t\t\tif ( returned && jQuery.isFunction( returned.promise ) ) {\n\t\t\t\t\t\t\t\t\treturned.promise()\n\t\t\t\t\t\t\t\t\t\t.done( newDefer.resolve )\n\t\t\t\t\t\t\t\t\t\t.fail( newDefer.reject )\n\t\t\t\t\t\t\t\t\t\t.progress( newDefer.notify );\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\tnewDefer[ tuple[ 0 ] + \"With\" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t});\n\t\t\t\t\t\t});\n\t\t\t\t\t\tfns = null;\n\t\t\t\t\t}).promise();\n\t\t\t\t},\n\t\t\t\t// Get a promise for this deferred\n\t\t\t\t// If obj is provided, the promise aspect is added to the object\n\t\t\t\tpromise: function( obj ) {\n\t\t\t\t\treturn obj != null ? jQuery.extend( obj, promise ) : promise;\n\t\t\t\t}\n\t\t\t},\n\t\t\tdeferred = {};\n\n\t\t// Keep pipe for back-compat\n\t\tpromise.pipe = promise.then;\n\n\t\t// Add list-specific methods\n\t\tjQuery.each( tuples, function( i, tuple ) {\n\t\t\tvar list = tuple[ 2 ],\n\t\t\t\tstateString = tuple[ 3 ];\n\n\t\t\t// promise[ done | fail | progress ] = list.add\n\t\t\tpromise[ tuple[1] ] = list.add;\n\n\t\t\t// Handle state\n\t\t\tif ( stateString ) {\n\t\t\t\tlist.add(function() {\n\t\t\t\t\t// state = [ resolved | rejected ]\n\t\t\t\t\tstate = stateString;\n\n\t\t\t\t// [ reject_list | resolve_list ].disable; progress_list.lock\n\t\t\t\t}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );\n\t\t\t}\n\n\t\t\t// deferred[ resolve | reject | notify ]\n\t\t\tdeferred[ tuple[0] ] = function() {\n\t\t\t\tdeferred[ tuple[0] + \"With\" ]( this === deferred ? promise : this, arguments );\n\t\t\t\treturn this;\n\t\t\t};\n\t\t\tdeferred[ tuple[0] + \"With\" ] = list.fireWith;\n\t\t});\n\n\t\t// Make the deferred a promise\n\t\tpromise.promise( deferred );\n\n\t\t// Call given func if any\n\t\tif ( func ) {\n\t\t\tfunc.call( deferred, deferred );\n\t\t}\n\n\t\t// All done!\n\t\treturn deferred;\n\t},\n\n\t// Deferred helper\n\twhen: function( subordinate /* , ..., subordinateN */ ) {\n\t\tvar i = 0,\n\t\t\tresolveValues = slice.call( arguments ),\n\t\t\tlength = resolveValues.length,\n\n\t\t\t// the count of uncompleted subordinates\n\t\t\tremaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,\n\n\t\t\t// the master Deferred. If resolveValues consist of only a single Deferred, just use that.\n\t\t\tdeferred = remaining === 1 ? subordinate : jQuery.Deferred(),\n\n\t\t\t// Update function for both resolve and progress values\n\t\t\tupdateFunc = function( i, contexts, values ) {\n\t\t\t\treturn function( value ) {\n\t\t\t\t\tcontexts[ i ] = this;\n\t\t\t\t\tvalues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;\n\t\t\t\t\tif ( values === progressValues ) {\n\t\t\t\t\t\tdeferred.notifyWith( contexts, values );\n\t\t\t\t\t} else if ( !( --remaining ) ) {\n\t\t\t\t\t\tdeferred.resolveWith( contexts, values );\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t\t},\n\n\t\t\tprogressValues, progressContexts, resolveContexts;\n\n\t\t// add listeners to Deferred subordinates; treat others as resolved\n\t\tif ( length > 1 ) {\n\t\t\tprogressValues = new Array( length );\n\t\t\tprogressContexts = new Array( length );\n\t\t\tresolveContexts = new Array( length );\n\t\t\tfor ( ; i < length; i++ ) {\n\t\t\t\tif ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {\n\t\t\t\t\tresolveValues[ i ].promise()\n\t\t\t\t\t\t.done( updateFunc( i, resolveContexts, resolveValues ) )\n\t\t\t\t\t\t.fail( deferred.reject )\n\t\t\t\t\t\t.progress( updateFunc( i, progressContexts, progressValues ) );\n\t\t\t\t} else {\n\t\t\t\t\t--remaining;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// if we're not waiting on anything, resolve the master\n\t\tif ( !remaining ) {\n\t\t\tdeferred.resolveWith( resolveContexts, resolveValues );\n\t\t}\n\n\t\treturn deferred.promise();\n\t}\n});\n\n\n// The deferred used on DOM ready\nvar readyList;\n\njQuery.fn.ready = function( fn ) {\n\t// Add the callback\n\tjQuery.ready.promise().done( fn );\n\n\treturn this;\n};\n\njQuery.extend({\n\t// Is the DOM ready to be used? Set to true once it occurs.\n\tisReady: false,\n\n\t// A counter to track how many items to wait for before\n\t// the ready event fires. See #6781\n\treadyWait: 1,\n\n\t// Hold (or release) the ready event\n\tholdReady: function( hold ) {\n\t\tif ( hold ) {\n\t\t\tjQuery.readyWait++;\n\t\t} else {\n\t\t\tjQuery.ready( true );\n\t\t}\n\t},\n\n\t// Handle when the DOM is ready\n\tready: function( wait ) {\n\n\t\t// Abort if there are pending holds or we're already ready\n\t\tif ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Remember that the DOM is ready\n\t\tjQuery.isReady = true;\n\n\t\t// If a normal DOM Ready event fired, decrement, and wait if need be\n\t\tif ( wait !== true && --jQuery.readyWait > 0 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// If there are functions bound, to execute\n\t\treadyList.resolveWith( document, [ jQuery ] );\n\n\t\t// Trigger any bound ready events\n\t\tif ( jQuery.fn.triggerHandler ) {\n\t\t\tjQuery( document ).triggerHandler( \"ready\" );\n\t\t\tjQuery( document ).off( \"ready\" );\n\t\t}\n\t}\n});\n\n/**\n * The ready event handler and self cleanup method\n */\nfunction completed() {\n\tdocument.removeEventListener( \"DOMContentLoaded\", completed, false );\n\twindow.removeEventListener( \"load\", completed, false );\n\tjQuery.ready();\n}\n\njQuery.ready.promise = function( obj ) {\n\tif ( !readyList ) {\n\n\t\treadyList = jQuery.Deferred();\n\n\t\t// Catch cases where $(document).ready() is called after the browser event has already occurred.\n\t\t// we once tried to use readyState \"interactive\" here, but it caused issues like the one\n\t\t// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15\n\t\tif ( document.readyState === \"complete\" ) {\n\t\t\t// Handle it asynchronously to allow scripts the opportunity to delay ready\n\t\t\tsetTimeout( jQuery.ready );\n\n\t\t} else {\n\n\t\t\t// Use the handy event callback\n\t\t\tdocument.addEventListener( \"DOMContentLoaded\", completed, false );\n\n\t\t\t// A fallback to window.onload, that will always work\n\t\t\twindow.addEventListener( \"load\", completed, false );\n\t\t}\n\t}\n\treturn readyList.promise( obj );\n};\n\n// Kick off the DOM ready check even if the user does not\njQuery.ready.promise();\n\n\n\n\n// Multifunctional method to get and set values of a collection\n// The value/s can optionally be executed if it's a function\nvar access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {\n\tvar i = 0,\n\t\tlen = elems.length,\n\t\tbulk = key == null;\n\n\t// Sets many values\n\tif ( jQuery.type( key ) === \"object\" ) {\n\t\tchainable = true;\n\t\tfor ( i in key ) {\n\t\t\tjQuery.access( elems, fn, i, key[i], true, emptyGet, raw );\n\t\t}\n\n\t// Sets one value\n\t} else if ( value !== undefined ) {\n\t\tchainable = true;\n\n\t\tif ( !jQuery.isFunction( value ) ) {\n\t\t\traw = true;\n\t\t}\n\n\t\tif ( bulk ) {\n\t\t\t// Bulk operations run against the entire set\n\t\t\tif ( raw ) {\n\t\t\t\tfn.call( elems, value );\n\t\t\t\tfn = null;\n\n\t\t\t// ...except when executing function values\n\t\t\t} else {\n\t\t\t\tbulk = fn;\n\t\t\t\tfn = function( elem, key, value ) {\n\t\t\t\t\treturn bulk.call( jQuery( elem ), value );\n\t\t\t\t};\n\t\t\t}\n\t\t}\n\n\t\tif ( fn ) {\n\t\t\tfor ( ; i < len; i++ ) {\n\t\t\t\tfn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );\n\t\t\t}\n\t\t}\n\t}\n\n\treturn chainable ?\n\t\telems :\n\n\t\t// Gets\n\t\tbulk ?\n\t\t\tfn.call( elems ) :\n\t\t\tlen ? fn( elems[0], key ) : emptyGet;\n};\n\n\n/**\n * Determines whether an object can have data\n */\njQuery.acceptData = function( owner ) {\n\t// Accepts only:\n\t//  - Node\n\t//    - Node.ELEMENT_NODE\n\t//    - Node.DOCUMENT_NODE\n\t//  - Object\n\t//    - Any\n\t/* jshint -W018 */\n\treturn owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );\n};\n\n\nfunction Data() {\n\t// Support: Android < 4,\n\t// Old WebKit does not have Object.preventExtensions/freeze method,\n\t// return new empty object instead with no [[set]] accessor\n\tObject.defineProperty( this.cache = {}, 0, {\n\t\tget: function() {\n\t\t\treturn {};\n\t\t}\n\t});\n\n\tthis.expando = jQuery.expando + Math.random();\n}\n\nData.uid = 1;\nData.accepts = jQuery.acceptData;\n\nData.prototype = {\n\tkey: function( owner ) {\n\t\t// We can accept data for non-element nodes in modern browsers,\n\t\t// but we should not, see #8335.\n\t\t// Always return the key for a frozen object.\n\t\tif ( !Data.accepts( owner ) ) {\n\t\t\treturn 0;\n\t\t}\n\n\t\tvar descriptor = {},\n\t\t\t// Check if the owner object already has a cache key\n\t\t\tunlock = owner[ this.expando ];\n\n\t\t// If not, create one\n\t\tif ( !unlock ) {\n\t\t\tunlock = Data.uid++;\n\n\t\t\t// Secure it in a non-enumerable, non-writable property\n\t\t\ttry {\n\t\t\t\tdescriptor[ this.expando ] = { value: unlock };\n\t\t\t\tObject.defineProperties( owner, descriptor );\n\n\t\t\t// Support: Android < 4\n\t\t\t// Fallback to a less secure definition\n\t\t\t} catch ( e ) {\n\t\t\t\tdescriptor[ this.expando ] = unlock;\n\t\t\t\tjQuery.extend( owner, descriptor );\n\t\t\t}\n\t\t}\n\n\t\t// Ensure the cache object\n\t\tif ( !this.cache[ unlock ] ) {\n\t\t\tthis.cache[ unlock ] = {};\n\t\t}\n\n\t\treturn unlock;\n\t},\n\tset: function( owner, data, value ) {\n\t\tvar prop,\n\t\t\t// There may be an unlock assigned to this node,\n\t\t\t// if there is no entry for this \"owner\", create one inline\n\t\t\t// and set the unlock as though an owner entry had always existed\n\t\t\tunlock = this.key( owner ),\n\t\t\tcache = this.cache[ unlock ];\n\n\t\t// Handle: [ owner, key, value ] args\n\t\tif ( typeof data === \"string\" ) {\n\t\t\tcache[ data ] = value;\n\n\t\t// Handle: [ owner, { properties } ] args\n\t\t} else {\n\t\t\t// Fresh assignments by object are shallow copied\n\t\t\tif ( jQuery.isEmptyObject( cache ) ) {\n\t\t\t\tjQuery.extend( this.cache[ unlock ], data );\n\t\t\t// Otherwise, copy the properties one-by-one to the cache object\n\t\t\t} else {\n\t\t\t\tfor ( prop in data ) {\n\t\t\t\t\tcache[ prop ] = data[ prop ];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn cache;\n\t},\n\tget: function( owner, key ) {\n\t\t// Either a valid cache is found, or will be created.\n\t\t// New caches will be created and the unlock returned,\n\t\t// allowing direct access to the newly created\n\t\t// empty data object. A valid owner object must be provided.\n\t\tvar cache = this.cache[ this.key( owner ) ];\n\n\t\treturn key === undefined ?\n\t\t\tcache : cache[ key ];\n\t},\n\taccess: function( owner, key, value ) {\n\t\tvar stored;\n\t\t// In cases where either:\n\t\t//\n\t\t//   1. No key was specified\n\t\t//   2. A string key was specified, but no value provided\n\t\t//\n\t\t// Take the \"read\" path and allow the get method to determine\n\t\t// which value to return, respectively either:\n\t\t//\n\t\t//   1. The entire cache object\n\t\t//   2. The data stored at the key\n\t\t//\n\t\tif ( key === undefined ||\n\t\t\t\t((key && typeof key === \"string\") && value === undefined) ) {\n\n\t\t\tstored = this.get( owner, key );\n\n\t\t\treturn stored !== undefined ?\n\t\t\t\tstored : this.get( owner, jQuery.camelCase(key) );\n\t\t}\n\n\t\t// [*]When the key is not a string, or both a key and value\n\t\t// are specified, set or extend (existing objects) with either:\n\t\t//\n\t\t//   1. An object of properties\n\t\t//   2. A key and value\n\t\t//\n\t\tthis.set( owner, key, value );\n\n\t\t// Since the \"set\" path can have two possible entry points\n\t\t// return the expected data based on which path was taken[*]\n\t\treturn value !== undefined ? value : key;\n\t},\n\tremove: function( owner, key ) {\n\t\tvar i, name, camel,\n\t\t\tunlock = this.key( owner ),\n\t\t\tcache = this.cache[ unlock ];\n\n\t\tif ( key === undefined ) {\n\t\t\tthis.cache[ unlock ] = {};\n\n\t\t} else {\n\t\t\t// Support array or space separated string of keys\n\t\t\tif ( jQuery.isArray( key ) ) {\n\t\t\t\t// If \"name\" is an array of keys...\n\t\t\t\t// When data is initially created, via (\"key\", \"val\") signature,\n\t\t\t\t// keys will be converted to camelCase.\n\t\t\t\t// Since there is no way to tell _how_ a key was added, remove\n\t\t\t\t// both plain key and camelCase key. #12786\n\t\t\t\t// This will only penalize the array argument path.\n\t\t\t\tname = key.concat( key.map( jQuery.camelCase ) );\n\t\t\t} else {\n\t\t\t\tcamel = jQuery.camelCase( key );\n\t\t\t\t// Try the string as a key before any manipulation\n\t\t\t\tif ( key in cache ) {\n\t\t\t\t\tname = [ key, camel ];\n\t\t\t\t} else {\n\t\t\t\t\t// If a key with the spaces exists, use it.\n\t\t\t\t\t// Otherwise, create an array by matching non-whitespace\n\t\t\t\t\tname = camel;\n\t\t\t\t\tname = name in cache ?\n\t\t\t\t\t\t[ name ] : ( name.match( rnotwhite ) || [] );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\ti = name.length;\n\t\t\twhile ( i-- ) {\n\t\t\t\tdelete cache[ name[ i ] ];\n\t\t\t}\n\t\t}\n\t},\n\thasData: function( owner ) {\n\t\treturn !jQuery.isEmptyObject(\n\t\t\tthis.cache[ owner[ this.expando ] ] || {}\n\t\t);\n\t},\n\tdiscard: function( owner ) {\n\t\tif ( owner[ this.expando ] ) {\n\t\t\tdelete this.cache[ owner[ this.expando ] ];\n\t\t}\n\t}\n};\nvar data_priv = new Data();\n\nvar data_user = new Data();\n\n\n\n/*\n\tImplementation Summary\n\n\t1. Enforce API surface and semantic compatibility with 1.9.x branch\n\t2. Improve the module's maintainability by reducing the storage\n\t\tpaths to a single mechanism.\n\t3. Use the same single mechanism to support \"private\" and \"user\" data.\n\t4. _Never_ expose \"private\" data to user code (TODO: Drop _data, _removeData)\n\t5. Avoid exposing implementation details on user objects (eg. expando properties)\n\t6. Provide a clear path for implementation upgrade to WeakMap in 2014\n*/\nvar rbrace = /^(?:\\{[\\w\\W]*\\}|\\[[\\w\\W]*\\])$/,\n\trmultiDash = /([A-Z])/g;\n\nfunction dataAttr( elem, key, data ) {\n\tvar name;\n\n\t// If nothing was found internally, try to fetch any\n\t// data from the HTML5 data-* attribute\n\tif ( data === undefined && elem.nodeType === 1 ) {\n\t\tname = \"data-\" + key.replace( rmultiDash, \"-$1\" ).toLowerCase();\n\t\tdata = elem.getAttribute( name );\n\n\t\tif ( typeof data === \"string\" ) {\n\t\t\ttry {\n\t\t\t\tdata = data === \"true\" ? true :\n\t\t\t\t\tdata === \"false\" ? false :\n\t\t\t\t\tdata === \"null\" ? null :\n\t\t\t\t\t// Only convert to a number if it doesn't change the string\n\t\t\t\t\t+data + \"\" === data ? +data :\n\t\t\t\t\trbrace.test( data ) ? jQuery.parseJSON( data ) :\n\t\t\t\t\tdata;\n\t\t\t} catch( e ) {}\n\n\t\t\t// Make sure we set the data so it isn't changed later\n\t\t\tdata_user.set( elem, key, data );\n\t\t} else {\n\t\t\tdata = undefined;\n\t\t}\n\t}\n\treturn data;\n}\n\njQuery.extend({\n\thasData: function( elem ) {\n\t\treturn data_user.hasData( elem ) || data_priv.hasData( elem );\n\t},\n\n\tdata: function( elem, name, data ) {\n\t\treturn data_user.access( elem, name, data );\n\t},\n\n\tremoveData: function( elem, name ) {\n\t\tdata_user.remove( elem, name );\n\t},\n\n\t// TODO: Now that all calls to _data and _removeData have been replaced\n\t// with direct calls to data_priv methods, these can be deprecated.\n\t_data: function( elem, name, data ) {\n\t\treturn data_priv.access( elem, name, data );\n\t},\n\n\t_removeData: function( elem, name ) {\n\t\tdata_priv.remove( elem, name );\n\t}\n});\n\njQuery.fn.extend({\n\tdata: function( key, value ) {\n\t\tvar i, name, data,\n\t\t\telem = this[ 0 ],\n\t\t\tattrs = elem && elem.attributes;\n\n\t\t// Gets all values\n\t\tif ( key === undefined ) {\n\t\t\tif ( this.length ) {\n\t\t\t\tdata = data_user.get( elem );\n\n\t\t\t\tif ( elem.nodeType === 1 && !data_priv.get( elem, \"hasDataAttrs\" ) ) {\n\t\t\t\t\ti = attrs.length;\n\t\t\t\t\twhile ( i-- ) {\n\n\t\t\t\t\t\t// Support: IE11+\n\t\t\t\t\t\t// The attrs elements can be null (#14894)\n\t\t\t\t\t\tif ( attrs[ i ] ) {\n\t\t\t\t\t\t\tname = attrs[ i ].name;\n\t\t\t\t\t\t\tif ( name.indexOf( \"data-\" ) === 0 ) {\n\t\t\t\t\t\t\t\tname = jQuery.camelCase( name.slice(5) );\n\t\t\t\t\t\t\t\tdataAttr( elem, name, data[ name ] );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tdata_priv.set( elem, \"hasDataAttrs\", true );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn data;\n\t\t}\n\n\t\t// Sets multiple values\n\t\tif ( typeof key === \"object\" ) {\n\t\t\treturn this.each(function() {\n\t\t\t\tdata_user.set( this, key );\n\t\t\t});\n\t\t}\n\n\t\treturn access( this, function( value ) {\n\t\t\tvar data,\n\t\t\t\tcamelKey = jQuery.camelCase( key );\n\n\t\t\t// The calling jQuery object (element matches) is not empty\n\t\t\t// (and therefore has an element appears at this[ 0 ]) and the\n\t\t\t// `value` parameter was not undefined. An empty jQuery object\n\t\t\t// will result in `undefined` for elem = this[ 0 ] which will\n\t\t\t// throw an exception if an attempt to read a data cache is made.\n\t\t\tif ( elem && value === undefined ) {\n\t\t\t\t// Attempt to get data from the cache\n\t\t\t\t// with the key as-is\n\t\t\t\tdata = data_user.get( elem, key );\n\t\t\t\tif ( data !== undefined ) {\n\t\t\t\t\treturn data;\n\t\t\t\t}\n\n\t\t\t\t// Attempt to get data from the cache\n\t\t\t\t// with the key camelized\n\t\t\t\tdata = data_user.get( elem, camelKey );\n\t\t\t\tif ( data !== undefined ) {\n\t\t\t\t\treturn data;\n\t\t\t\t}\n\n\t\t\t\t// Attempt to \"discover\" the data in\n\t\t\t\t// HTML5 custom data-* attrs\n\t\t\t\tdata = dataAttr( elem, camelKey, undefined );\n\t\t\t\tif ( data !== undefined ) {\n\t\t\t\t\treturn data;\n\t\t\t\t}\n\n\t\t\t\t// We tried really hard, but the data doesn't exist.\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Set the data...\n\t\t\tthis.each(function() {\n\t\t\t\t// First, attempt to store a copy or reference of any\n\t\t\t\t// data that might've been store with a camelCased key.\n\t\t\t\tvar data = data_user.get( this, camelKey );\n\n\t\t\t\t// For HTML5 data-* attribute interop, we have to\n\t\t\t\t// store property names with dashes in a camelCase form.\n\t\t\t\t// This might not apply to all properties...*\n\t\t\t\tdata_user.set( this, camelKey, value );\n\n\t\t\t\t// *... In the case of properties that might _actually_\n\t\t\t\t// have dashes, we need to also store a copy of that\n\t\t\t\t// unchanged property.\n\t\t\t\tif ( key.indexOf(\"-\") !== -1 && data !== undefined ) {\n\t\t\t\t\tdata_user.set( this, key, value );\n\t\t\t\t}\n\t\t\t});\n\t\t}, null, value, arguments.length > 1, null, true );\n\t},\n\n\tremoveData: function( key ) {\n\t\treturn this.each(function() {\n\t\t\tdata_user.remove( this, key );\n\t\t});\n\t}\n});\n\n\njQuery.extend({\n\tqueue: function( elem, type, data ) {\n\t\tvar queue;\n\n\t\tif ( elem ) {\n\t\t\ttype = ( type || \"fx\" ) + \"queue\";\n\t\t\tqueue = data_priv.get( elem, type );\n\n\t\t\t// Speed up dequeue by getting out quickly if this is just a lookup\n\t\t\tif ( data ) {\n\t\t\t\tif ( !queue || jQuery.isArray( data ) ) {\n\t\t\t\t\tqueue = data_priv.access( elem, type, jQuery.makeArray(data) );\n\t\t\t\t} else {\n\t\t\t\t\tqueue.push( data );\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn queue || [];\n\t\t}\n\t},\n\n\tdequeue: function( elem, type ) {\n\t\ttype = type || \"fx\";\n\n\t\tvar queue = jQuery.queue( elem, type ),\n\t\t\tstartLength = queue.length,\n\t\t\tfn = queue.shift(),\n\t\t\thooks = jQuery._queueHooks( elem, type ),\n\t\t\tnext = function() {\n\t\t\t\tjQuery.dequeue( elem, type );\n\t\t\t};\n\n\t\t// If the fx queue is dequeued, always remove the progress sentinel\n\t\tif ( fn === \"inprogress\" ) {\n\t\t\tfn = queue.shift();\n\t\t\tstartLength--;\n\t\t}\n\n\t\tif ( fn ) {\n\n\t\t\t// Add a progress sentinel to prevent the fx queue from being\n\t\t\t// automatically dequeued\n\t\t\tif ( type === \"fx\" ) {\n\t\t\t\tqueue.unshift( \"inprogress\" );\n\t\t\t}\n\n\t\t\t// clear up the last queue stop function\n\t\t\tdelete hooks.stop;\n\t\t\tfn.call( elem, next, hooks );\n\t\t}\n\n\t\tif ( !startLength && hooks ) {\n\t\t\thooks.empty.fire();\n\t\t}\n\t},\n\n\t// not intended for public consumption - generates a queueHooks object, or returns the current one\n\t_queueHooks: function( elem, type ) {\n\t\tvar key = type + \"queueHooks\";\n\t\treturn data_priv.get( elem, key ) || data_priv.access( elem, key, {\n\t\t\tempty: jQuery.Callbacks(\"once memory\").add(function() {\n\t\t\t\tdata_priv.remove( elem, [ type + \"queue\", key ] );\n\t\t\t})\n\t\t});\n\t}\n});\n\njQuery.fn.extend({\n\tqueue: function( type, data ) {\n\t\tvar setter = 2;\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tdata = type;\n\t\t\ttype = \"fx\";\n\t\t\tsetter--;\n\t\t}\n\n\t\tif ( arguments.length < setter ) {\n\t\t\treturn jQuery.queue( this[0], type );\n\t\t}\n\n\t\treturn data === undefined ?\n\t\t\tthis :\n\t\t\tthis.each(function() {\n\t\t\t\tvar queue = jQuery.queue( this, type, data );\n\n\t\t\t\t// ensure a hooks for this queue\n\t\t\t\tjQuery._queueHooks( this, type );\n\n\t\t\t\tif ( type === \"fx\" && queue[0] !== \"inprogress\" ) {\n\t\t\t\t\tjQuery.dequeue( this, type );\n\t\t\t\t}\n\t\t\t});\n\t},\n\tdequeue: function( type ) {\n\t\treturn this.each(function() {\n\t\t\tjQuery.dequeue( this, type );\n\t\t});\n\t},\n\tclearQueue: function( type ) {\n\t\treturn this.queue( type || \"fx\", [] );\n\t},\n\t// Get a promise resolved when queues of a certain type\n\t// are emptied (fx is the type by default)\n\tpromise: function( type, obj ) {\n\t\tvar tmp,\n\t\t\tcount = 1,\n\t\t\tdefer = jQuery.Deferred(),\n\t\t\telements = this,\n\t\t\ti = this.length,\n\t\t\tresolve = function() {\n\t\t\t\tif ( !( --count ) ) {\n\t\t\t\t\tdefer.resolveWith( elements, [ elements ] );\n\t\t\t\t}\n\t\t\t};\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tobj = type;\n\t\t\ttype = undefined;\n\t\t}\n\t\ttype = type || \"fx\";\n\n\t\twhile ( i-- ) {\n\t\t\ttmp = data_priv.get( elements[ i ], type + \"queueHooks\" );\n\t\t\tif ( tmp && tmp.empty ) {\n\t\t\t\tcount++;\n\t\t\t\ttmp.empty.add( resolve );\n\t\t\t}\n\t\t}\n\t\tresolve();\n\t\treturn defer.promise( obj );\n\t}\n});\nvar pnum = (/[+-]?(?:\\d*\\.|)\\d+(?:[eE][+-]?\\d+|)/).source;\n\nvar cssExpand = [ \"Top\", \"Right\", \"Bottom\", \"Left\" ];\n\nvar isHidden = function( elem, el ) {\n\t\t// isHidden might be called from jQuery#filter function;\n\t\t// in that case, element will be second argument\n\t\telem = el || elem;\n\t\treturn jQuery.css( elem, \"display\" ) === \"none\" || !jQuery.contains( elem.ownerDocument, elem );\n\t};\n\nvar rcheckableType = (/^(?:checkbox|radio)$/i);\n\n\n\n(function() {\n\tvar fragment = document.createDocumentFragment(),\n\t\tdiv = fragment.appendChild( document.createElement( \"div\" ) ),\n\t\tinput = document.createElement( \"input\" );\n\n\t// #11217 - WebKit loses check when the name is after the checked attribute\n\t// Support: Windows Web Apps (WWA)\n\t// `name` and `type` need .setAttribute for WWA\n\tinput.setAttribute( \"type\", \"radio\" );\n\tinput.setAttribute( \"checked\", \"checked\" );\n\tinput.setAttribute( \"name\", \"t\" );\n\n\tdiv.appendChild( input );\n\n\t// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3\n\t// old WebKit doesn't clone checked state correctly in fragments\n\tsupport.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;\n\n\t// Make sure textarea (and checkbox) defaultValue is properly cloned\n\t// Support: IE9-IE11+\n\tdiv.innerHTML = \"<textarea>x</textarea>\";\n\tsupport.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;\n})();\nvar strundefined = typeof undefined;\n\n\n\nsupport.focusinBubbles = \"onfocusin\" in window;\n\n\nvar\n\trkeyEvent = /^key/,\n\trmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,\n\trfocusMorph = /^(?:focusinfocus|focusoutblur)$/,\n\trtypenamespace = /^([^.]*)(?:\\.(.+)|)$/;\n\nfunction returnTrue() {\n\treturn true;\n}\n\nfunction returnFalse() {\n\treturn false;\n}\n\nfunction safeActiveElement() {\n\ttry {\n\t\treturn document.activeElement;\n\t} catch ( err ) { }\n}\n\n/*\n * Helper functions for managing events -- not part of the public interface.\n * Props to Dean Edwards' addEvent library for many of the ideas.\n */\njQuery.event = {\n\n\tglobal: {},\n\n\tadd: function( elem, types, handler, data, selector ) {\n\n\t\tvar handleObjIn, eventHandle, tmp,\n\t\t\tevents, t, handleObj,\n\t\t\tspecial, handlers, type, namespaces, origType,\n\t\t\telemData = data_priv.get( elem );\n\n\t\t// Don't attach events to noData or text/comment nodes (but allow plain objects)\n\t\tif ( !elemData ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Caller can pass in an object of custom data in lieu of the handler\n\t\tif ( handler.handler ) {\n\t\t\thandleObjIn = handler;\n\t\t\thandler = handleObjIn.handler;\n\t\t\tselector = handleObjIn.selector;\n\t\t}\n\n\t\t// Make sure that the handler has a unique ID, used to find/remove it later\n\t\tif ( !handler.guid ) {\n\t\t\thandler.guid = jQuery.guid++;\n\t\t}\n\n\t\t// Init the element's event structure and main handler, if this is the first\n\t\tif ( !(events = elemData.events) ) {\n\t\t\tevents = elemData.events = {};\n\t\t}\n\t\tif ( !(eventHandle = elemData.handle) ) {\n\t\t\teventHandle = elemData.handle = function( e ) {\n\t\t\t\t// Discard the second event of a jQuery.event.trigger() and\n\t\t\t\t// when an event is called after a page has unloaded\n\t\t\t\treturn typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ?\n\t\t\t\t\tjQuery.event.dispatch.apply( elem, arguments ) : undefined;\n\t\t\t};\n\t\t}\n\n\t\t// Handle multiple events separated by a space\n\t\ttypes = ( types || \"\" ).match( rnotwhite ) || [ \"\" ];\n\t\tt = types.length;\n\t\twhile ( t-- ) {\n\t\t\ttmp = rtypenamespace.exec( types[t] ) || [];\n\t\t\ttype = origType = tmp[1];\n\t\t\tnamespaces = ( tmp[2] || \"\" ).split( \".\" ).sort();\n\n\t\t\t// There *must* be a type, no attaching namespace-only handlers\n\t\t\tif ( !type ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// If event changes its type, use the special event handlers for the changed type\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\n\t\t\t// If selector defined, determine special event api type, otherwise given type\n\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\n\n\t\t\t// Update special based on newly reset type\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\n\t\t\t// handleObj is passed to all event handlers\n\t\t\thandleObj = jQuery.extend({\n\t\t\t\ttype: type,\n\t\t\t\torigType: origType,\n\t\t\t\tdata: data,\n\t\t\t\thandler: handler,\n\t\t\t\tguid: handler.guid,\n\t\t\t\tselector: selector,\n\t\t\t\tneedsContext: selector && jQuery.expr.match.needsContext.test( selector ),\n\t\t\t\tnamespace: namespaces.join(\".\")\n\t\t\t}, handleObjIn );\n\n\t\t\t// Init the event handler queue if we're the first\n\t\t\tif ( !(handlers = events[ type ]) ) {\n\t\t\t\thandlers = events[ type ] = [];\n\t\t\t\thandlers.delegateCount = 0;\n\n\t\t\t\t// Only use addEventListener if the special events handler returns false\n\t\t\t\tif ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {\n\t\t\t\t\tif ( elem.addEventListener ) {\n\t\t\t\t\t\telem.addEventListener( type, eventHandle, false );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( special.add ) {\n\t\t\t\tspecial.add.call( elem, handleObj );\n\n\t\t\t\tif ( !handleObj.handler.guid ) {\n\t\t\t\t\thandleObj.handler.guid = handler.guid;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Add to the element's handler list, delegates in front\n\t\t\tif ( selector ) {\n\t\t\t\thandlers.splice( handlers.delegateCount++, 0, handleObj );\n\t\t\t} else {\n\t\t\t\thandlers.push( handleObj );\n\t\t\t}\n\n\t\t\t// Keep track of which events have ever been used, for event optimization\n\t\t\tjQuery.event.global[ type ] = true;\n\t\t}\n\n\t},\n\n\t// Detach an event or set of events from an element\n\tremove: function( elem, types, handler, selector, mappedTypes ) {\n\n\t\tvar j, origCount, tmp,\n\t\t\tevents, t, handleObj,\n\t\t\tspecial, handlers, type, namespaces, origType,\n\t\t\telemData = data_priv.hasData( elem ) && data_priv.get( elem );\n\n\t\tif ( !elemData || !(events = elemData.events) ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Once for each type.namespace in types; type may be omitted\n\t\ttypes = ( types || \"\" ).match( rnotwhite ) || [ \"\" ];\n\t\tt = types.length;\n\t\twhile ( t-- ) {\n\t\t\ttmp = rtypenamespace.exec( types[t] ) || [];\n\t\t\ttype = origType = tmp[1];\n\t\t\tnamespaces = ( tmp[2] || \"\" ).split( \".\" ).sort();\n\n\t\t\t// Unbind all events (on this namespace, if provided) for the element\n\t\t\tif ( !type ) {\n\t\t\t\tfor ( type in events ) {\n\t\t\t\t\tjQuery.event.remove( elem, type + types[ t ], handler, selector, true );\n\t\t\t\t}\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\n\t\t\thandlers = events[ type ] || [];\n\t\t\ttmp = tmp[2] && new RegExp( \"(^|\\\\.)\" + namespaces.join(\"\\\\.(?:.*\\\\.|)\") + \"(\\\\.|$)\" );\n\n\t\t\t// Remove matching events\n\t\t\torigCount = j = handlers.length;\n\t\t\twhile ( j-- ) {\n\t\t\t\thandleObj = handlers[ j ];\n\n\t\t\t\tif ( ( mappedTypes || origType === handleObj.origType ) &&\n\t\t\t\t\t( !handler || handler.guid === handleObj.guid ) &&\n\t\t\t\t\t( !tmp || tmp.test( handleObj.namespace ) ) &&\n\t\t\t\t\t( !selector || selector === handleObj.selector || selector === \"**\" && handleObj.selector ) ) {\n\t\t\t\t\thandlers.splice( j, 1 );\n\n\t\t\t\t\tif ( handleObj.selector ) {\n\t\t\t\t\t\thandlers.delegateCount--;\n\t\t\t\t\t}\n\t\t\t\t\tif ( special.remove ) {\n\t\t\t\t\t\tspecial.remove.call( elem, handleObj );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Remove generic event handler if we removed something and no more handlers exist\n\t\t\t// (avoids potential for endless recursion during removal of special event handlers)\n\t\t\tif ( origCount && !handlers.length ) {\n\t\t\t\tif ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {\n\t\t\t\t\tjQuery.removeEvent( elem, type, elemData.handle );\n\t\t\t\t}\n\n\t\t\t\tdelete events[ type ];\n\t\t\t}\n\t\t}\n\n\t\t// Remove the expando if it's no longer used\n\t\tif ( jQuery.isEmptyObject( events ) ) {\n\t\t\tdelete elemData.handle;\n\t\t\tdata_priv.remove( elem, \"events\" );\n\t\t}\n\t},\n\n\ttrigger: function( event, data, elem, onlyHandlers ) {\n\n\t\tvar i, cur, tmp, bubbleType, ontype, handle, special,\n\t\t\teventPath = [ elem || document ],\n\t\t\ttype = hasOwn.call( event, \"type\" ) ? event.type : event,\n\t\t\tnamespaces = hasOwn.call( event, \"namespace\" ) ? event.namespace.split(\".\") : [];\n\n\t\tcur = tmp = elem = elem || document;\n\n\t\t// Don't do events on text and comment nodes\n\t\tif ( elem.nodeType === 3 || elem.nodeType === 8 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// focus/blur morphs to focusin/out; ensure we're not firing them right now\n\t\tif ( rfocusMorph.test( type + jQuery.event.triggered ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( type.indexOf(\".\") >= 0 ) {\n\t\t\t// Namespaced trigger; create a regexp to match event type in handle()\n\t\t\tnamespaces = type.split(\".\");\n\t\t\ttype = namespaces.shift();\n\t\t\tnamespaces.sort();\n\t\t}\n\t\tontype = type.indexOf(\":\") < 0 && \"on\" + type;\n\n\t\t// Caller can pass in a jQuery.Event object, Object, or just an event type string\n\t\tevent = event[ jQuery.expando ] ?\n\t\t\tevent :\n\t\t\tnew jQuery.Event( type, typeof event === \"object\" && event );\n\n\t\t// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)\n\t\tevent.isTrigger = onlyHandlers ? 2 : 3;\n\t\tevent.namespace = namespaces.join(\".\");\n\t\tevent.namespace_re = event.namespace ?\n\t\t\tnew RegExp( \"(^|\\\\.)\" + namespaces.join(\"\\\\.(?:.*\\\\.|)\") + \"(\\\\.|$)\" ) :\n\t\t\tnull;\n\n\t\t// Clean up the event in case it is being reused\n\t\tevent.result = undefined;\n\t\tif ( !event.target ) {\n\t\t\tevent.target = elem;\n\t\t}\n\n\t\t// Clone any incoming data and prepend the event, creating the handler arg list\n\t\tdata = data == null ?\n\t\t\t[ event ] :\n\t\t\tjQuery.makeArray( data, [ event ] );\n\n\t\t// Allow special events to draw outside the lines\n\t\tspecial = jQuery.event.special[ type ] || {};\n\t\tif ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Determine event propagation path in advance, per W3C events spec (#9951)\n\t\t// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)\n\t\tif ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {\n\n\t\t\tbubbleType = special.delegateType || type;\n\t\t\tif ( !rfocusMorph.test( bubbleType + type ) ) {\n\t\t\t\tcur = cur.parentNode;\n\t\t\t}\n\t\t\tfor ( ; cur; cur = cur.parentNode ) {\n\t\t\t\teventPath.push( cur );\n\t\t\t\ttmp = cur;\n\t\t\t}\n\n\t\t\t// Only add window if we got to document (e.g., not plain obj or detached DOM)\n\t\t\tif ( tmp === (elem.ownerDocument || document) ) {\n\t\t\t\teventPath.push( tmp.defaultView || tmp.parentWindow || window );\n\t\t\t}\n\t\t}\n\n\t\t// Fire handlers on the event path\n\t\ti = 0;\n\t\twhile ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {\n\n\t\t\tevent.type = i > 1 ?\n\t\t\t\tbubbleType :\n\t\t\t\tspecial.bindType || type;\n\n\t\t\t// jQuery handler\n\t\t\thandle = ( data_priv.get( cur, \"events\" ) || {} )[ event.type ] && data_priv.get( cur, \"handle\" );\n\t\t\tif ( handle ) {\n\t\t\t\thandle.apply( cur, data );\n\t\t\t}\n\n\t\t\t// Native handler\n\t\t\thandle = ontype && cur[ ontype ];\n\t\t\tif ( handle && handle.apply && jQuery.acceptData( cur ) ) {\n\t\t\t\tevent.result = handle.apply( cur, data );\n\t\t\t\tif ( event.result === false ) {\n\t\t\t\t\tevent.preventDefault();\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tevent.type = type;\n\n\t\t// If nobody prevented the default action, do it now\n\t\tif ( !onlyHandlers && !event.isDefaultPrevented() ) {\n\n\t\t\tif ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&\n\t\t\t\tjQuery.acceptData( elem ) ) {\n\n\t\t\t\t// Call a native DOM method on the target with the same name name as the event.\n\t\t\t\t// Don't do default actions on window, that's where global variables be (#6170)\n\t\t\t\tif ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) {\n\n\t\t\t\t\t// Don't re-trigger an onFOO event when we call its FOO() method\n\t\t\t\t\ttmp = elem[ ontype ];\n\n\t\t\t\t\tif ( tmp ) {\n\t\t\t\t\t\telem[ ontype ] = null;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Prevent re-triggering of the same event, since we already bubbled it above\n\t\t\t\t\tjQuery.event.triggered = type;\n\t\t\t\t\telem[ type ]();\n\t\t\t\t\tjQuery.event.triggered = undefined;\n\n\t\t\t\t\tif ( tmp ) {\n\t\t\t\t\t\telem[ ontype ] = tmp;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn event.result;\n\t},\n\n\tdispatch: function( event ) {\n\n\t\t// Make a writable jQuery.Event from the native event object\n\t\tevent = jQuery.event.fix( event );\n\n\t\tvar i, j, ret, matched, handleObj,\n\t\t\thandlerQueue = [],\n\t\t\targs = slice.call( arguments ),\n\t\t\thandlers = ( data_priv.get( this, \"events\" ) || {} )[ event.type ] || [],\n\t\t\tspecial = jQuery.event.special[ event.type ] || {};\n\n\t\t// Use the fix-ed jQuery.Event rather than the (read-only) native event\n\t\targs[0] = event;\n\t\tevent.delegateTarget = this;\n\n\t\t// Call the preDispatch hook for the mapped type, and let it bail if desired\n\t\tif ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Determine handlers\n\t\thandlerQueue = jQuery.event.handlers.call( this, event, handlers );\n\n\t\t// Run delegates first; they may want to stop propagation beneath us\n\t\ti = 0;\n\t\twhile ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {\n\t\t\tevent.currentTarget = matched.elem;\n\n\t\t\tj = 0;\n\t\t\twhile ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {\n\n\t\t\t\t// Triggered event must either 1) have no namespace, or\n\t\t\t\t// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).\n\t\t\t\tif ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {\n\n\t\t\t\t\tevent.handleObj = handleObj;\n\t\t\t\t\tevent.data = handleObj.data;\n\n\t\t\t\t\tret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )\n\t\t\t\t\t\t\t.apply( matched.elem, args );\n\n\t\t\t\t\tif ( ret !== undefined ) {\n\t\t\t\t\t\tif ( (event.result = ret) === false ) {\n\t\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\t\tevent.stopPropagation();\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Call the postDispatch hook for the mapped type\n\t\tif ( special.postDispatch ) {\n\t\t\tspecial.postDispatch.call( this, event );\n\t\t}\n\n\t\treturn event.result;\n\t},\n\n\thandlers: function( event, handlers ) {\n\t\tvar i, matches, sel, handleObj,\n\t\t\thandlerQueue = [],\n\t\t\tdelegateCount = handlers.delegateCount,\n\t\t\tcur = event.target;\n\n\t\t// Find delegate handlers\n\t\t// Black-hole SVG <use> instance trees (#13180)\n\t\t// Avoid non-left-click bubbling in Firefox (#3861)\n\t\tif ( delegateCount && cur.nodeType && (!event.button || event.type !== \"click\") ) {\n\n\t\t\tfor ( ; cur !== this; cur = cur.parentNode || this ) {\n\n\t\t\t\t// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)\n\t\t\t\tif ( cur.disabled !== true || event.type !== \"click\" ) {\n\t\t\t\t\tmatches = [];\n\t\t\t\t\tfor ( i = 0; i < delegateCount; i++ ) {\n\t\t\t\t\t\thandleObj = handlers[ i ];\n\n\t\t\t\t\t\t// Don't conflict with Object.prototype properties (#13203)\n\t\t\t\t\t\tsel = handleObj.selector + \" \";\n\n\t\t\t\t\t\tif ( matches[ sel ] === undefined ) {\n\t\t\t\t\t\t\tmatches[ sel ] = handleObj.needsContext ?\n\t\t\t\t\t\t\t\tjQuery( sel, this ).index( cur ) >= 0 :\n\t\t\t\t\t\t\t\tjQuery.find( sel, this, null, [ cur ] ).length;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ( matches[ sel ] ) {\n\t\t\t\t\t\t\tmatches.push( handleObj );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif ( matches.length ) {\n\t\t\t\t\t\thandlerQueue.push({ elem: cur, handlers: matches });\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Add the remaining (directly-bound) handlers\n\t\tif ( delegateCount < handlers.length ) {\n\t\t\thandlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });\n\t\t}\n\n\t\treturn handlerQueue;\n\t},\n\n\t// Includes some event props shared by KeyEvent and MouseEvent\n\tprops: \"altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which\".split(\" \"),\n\n\tfixHooks: {},\n\n\tkeyHooks: {\n\t\tprops: \"char charCode key keyCode\".split(\" \"),\n\t\tfilter: function( event, original ) {\n\n\t\t\t// Add which for key events\n\t\t\tif ( event.which == null ) {\n\t\t\t\tevent.which = original.charCode != null ? original.charCode : original.keyCode;\n\t\t\t}\n\n\t\t\treturn event;\n\t\t}\n\t},\n\n\tmouseHooks: {\n\t\tprops: \"button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement\".split(\" \"),\n\t\tfilter: function( event, original ) {\n\t\t\tvar eventDoc, doc, body,\n\t\t\t\tbutton = original.button;\n\n\t\t\t// Calculate pageX/Y if missing and clientX/Y available\n\t\t\tif ( event.pageX == null && original.clientX != null ) {\n\t\t\t\teventDoc = event.target.ownerDocument || document;\n\t\t\t\tdoc = eventDoc.documentElement;\n\t\t\t\tbody = eventDoc.body;\n\n\t\t\t\tevent.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );\n\t\t\t\tevent.pageY = original.clientY + ( doc && doc.scrollTop  || body && body.scrollTop  || 0 ) - ( doc && doc.clientTop  || body && body.clientTop  || 0 );\n\t\t\t}\n\n\t\t\t// Add which for click: 1 === left; 2 === middle; 3 === right\n\t\t\t// Note: button is not normalized, so don't use it\n\t\t\tif ( !event.which && button !== undefined ) {\n\t\t\t\tevent.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );\n\t\t\t}\n\n\t\t\treturn event;\n\t\t}\n\t},\n\n\tfix: function( event ) {\n\t\tif ( event[ jQuery.expando ] ) {\n\t\t\treturn event;\n\t\t}\n\n\t\t// Create a writable copy of the event object and normalize some properties\n\t\tvar i, prop, copy,\n\t\t\ttype = event.type,\n\t\t\toriginalEvent = event,\n\t\t\tfixHook = this.fixHooks[ type ];\n\n\t\tif ( !fixHook ) {\n\t\t\tthis.fixHooks[ type ] = fixHook =\n\t\t\t\trmouseEvent.test( type ) ? this.mouseHooks :\n\t\t\t\trkeyEvent.test( type ) ? this.keyHooks :\n\t\t\t\t{};\n\t\t}\n\t\tcopy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;\n\n\t\tevent = new jQuery.Event( originalEvent );\n\n\t\ti = copy.length;\n\t\twhile ( i-- ) {\n\t\t\tprop = copy[ i ];\n\t\t\tevent[ prop ] = originalEvent[ prop ];\n\t\t}\n\n\t\t// Support: Cordova 2.5 (WebKit) (#13255)\n\t\t// All events should have a target; Cordova deviceready doesn't\n\t\tif ( !event.target ) {\n\t\t\tevent.target = document;\n\t\t}\n\n\t\t// Support: Safari 6.0+, Chrome < 28\n\t\t// Target should not be a text node (#504, #13143)\n\t\tif ( event.target.nodeType === 3 ) {\n\t\t\tevent.target = event.target.parentNode;\n\t\t}\n\n\t\treturn fixHook.filter ? fixHook.filter( event, originalEvent ) : event;\n\t},\n\n\tspecial: {\n\t\tload: {\n\t\t\t// Prevent triggered image.load events from bubbling to window.load\n\t\t\tnoBubble: true\n\t\t},\n\t\tfocus: {\n\t\t\t// Fire native event if possible so blur/focus sequence is correct\n\t\t\ttrigger: function() {\n\t\t\t\tif ( this !== safeActiveElement() && this.focus ) {\n\t\t\t\t\tthis.focus();\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t},\n\t\t\tdelegateType: \"focusin\"\n\t\t},\n\t\tblur: {\n\t\t\ttrigger: function() {\n\t\t\t\tif ( this === safeActiveElement() && this.blur ) {\n\t\t\t\t\tthis.blur();\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t},\n\t\t\tdelegateType: \"focusout\"\n\t\t},\n\t\tclick: {\n\t\t\t// For checkbox, fire native event so checked state will be right\n\t\t\ttrigger: function() {\n\t\t\t\tif ( this.type === \"checkbox\" && this.click && jQuery.nodeName( this, \"input\" ) ) {\n\t\t\t\t\tthis.click();\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\t\t\t},\n\n\t\t\t// For cross-browser consistency, don't fire native .click() on links\n\t\t\t_default: function( event ) {\n\t\t\t\treturn jQuery.nodeName( event.target, \"a\" );\n\t\t\t}\n\t\t},\n\n\t\tbeforeunload: {\n\t\t\tpostDispatch: function( event ) {\n\n\t\t\t\t// Support: Firefox 20+\n\t\t\t\t// Firefox doesn't alert if the returnValue field is not set.\n\t\t\t\tif ( event.result !== undefined && event.originalEvent ) {\n\t\t\t\t\tevent.originalEvent.returnValue = event.result;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\n\tsimulate: function( type, elem, event, bubble ) {\n\t\t// Piggyback on a donor event to simulate a different one.\n\t\t// Fake originalEvent to avoid donor's stopPropagation, but if the\n\t\t// simulated event prevents default then we do the same on the donor.\n\t\tvar e = jQuery.extend(\n\t\t\tnew jQuery.Event(),\n\t\t\tevent,\n\t\t\t{\n\t\t\t\ttype: type,\n\t\t\t\tisSimulated: true,\n\t\t\t\toriginalEvent: {}\n\t\t\t}\n\t\t);\n\t\tif ( bubble ) {\n\t\t\tjQuery.event.trigger( e, null, elem );\n\t\t} else {\n\t\t\tjQuery.event.dispatch.call( elem, e );\n\t\t}\n\t\tif ( e.isDefaultPrevented() ) {\n\t\t\tevent.preventDefault();\n\t\t}\n\t}\n};\n\njQuery.removeEvent = function( elem, type, handle ) {\n\tif ( elem.removeEventListener ) {\n\t\telem.removeEventListener( type, handle, false );\n\t}\n};\n\njQuery.Event = function( src, props ) {\n\t// Allow instantiation without the 'new' keyword\n\tif ( !(this instanceof jQuery.Event) ) {\n\t\treturn new jQuery.Event( src, props );\n\t}\n\n\t// Event object\n\tif ( src && src.type ) {\n\t\tthis.originalEvent = src;\n\t\tthis.type = src.type;\n\n\t\t// Events bubbling up the document may have been marked as prevented\n\t\t// by a handler lower down the tree; reflect the correct value.\n\t\tthis.isDefaultPrevented = src.defaultPrevented ||\n\t\t\t\tsrc.defaultPrevented === undefined &&\n\t\t\t\t// Support: Android < 4.0\n\t\t\t\tsrc.returnValue === false ?\n\t\t\treturnTrue :\n\t\t\treturnFalse;\n\n\t// Event type\n\t} else {\n\t\tthis.type = src;\n\t}\n\n\t// Put explicitly provided properties onto the event object\n\tif ( props ) {\n\t\tjQuery.extend( this, props );\n\t}\n\n\t// Create a timestamp if incoming event doesn't have one\n\tthis.timeStamp = src && src.timeStamp || jQuery.now();\n\n\t// Mark it as fixed\n\tthis[ jQuery.expando ] = true;\n};\n\n// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding\n// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html\njQuery.Event.prototype = {\n\tisDefaultPrevented: returnFalse,\n\tisPropagationStopped: returnFalse,\n\tisImmediatePropagationStopped: returnFalse,\n\n\tpreventDefault: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isDefaultPrevented = returnTrue;\n\n\t\tif ( e && e.preventDefault ) {\n\t\t\te.preventDefault();\n\t\t}\n\t},\n\tstopPropagation: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isPropagationStopped = returnTrue;\n\n\t\tif ( e && e.stopPropagation ) {\n\t\t\te.stopPropagation();\n\t\t}\n\t},\n\tstopImmediatePropagation: function() {\n\t\tvar e = this.originalEvent;\n\n\t\tthis.isImmediatePropagationStopped = returnTrue;\n\n\t\tif ( e && e.stopImmediatePropagation ) {\n\t\t\te.stopImmediatePropagation();\n\t\t}\n\n\t\tthis.stopPropagation();\n\t}\n};\n\n// Create mouseenter/leave events using mouseover/out and event-time checks\n// Support: Chrome 15+\njQuery.each({\n\tmouseenter: \"mouseover\",\n\tmouseleave: \"mouseout\",\n\tpointerenter: \"pointerover\",\n\tpointerleave: \"pointerout\"\n}, function( orig, fix ) {\n\tjQuery.event.special[ orig ] = {\n\t\tdelegateType: fix,\n\t\tbindType: fix,\n\n\t\thandle: function( event ) {\n\t\t\tvar ret,\n\t\t\t\ttarget = this,\n\t\t\t\trelated = event.relatedTarget,\n\t\t\t\thandleObj = event.handleObj;\n\n\t\t\t// For mousenter/leave call the handler if related is outside the target.\n\t\t\t// NB: No relatedTarget if the mouse left/entered the browser window\n\t\t\tif ( !related || (related !== target && !jQuery.contains( target, related )) ) {\n\t\t\t\tevent.type = handleObj.origType;\n\t\t\t\tret = handleObj.handler.apply( this, arguments );\n\t\t\t\tevent.type = fix;\n\t\t\t}\n\t\t\treturn ret;\n\t\t}\n\t};\n});\n\n// Create \"bubbling\" focus and blur events\n// Support: Firefox, Chrome, Safari\nif ( !support.focusinBubbles ) {\n\tjQuery.each({ focus: \"focusin\", blur: \"focusout\" }, function( orig, fix ) {\n\n\t\t// Attach a single capturing handler on the document while someone wants focusin/focusout\n\t\tvar handler = function( event ) {\n\t\t\t\tjQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );\n\t\t\t};\n\n\t\tjQuery.event.special[ fix ] = {\n\t\t\tsetup: function() {\n\t\t\t\tvar doc = this.ownerDocument || this,\n\t\t\t\t\tattaches = data_priv.access( doc, fix );\n\n\t\t\t\tif ( !attaches ) {\n\t\t\t\t\tdoc.addEventListener( orig, handler, true );\n\t\t\t\t}\n\t\t\t\tdata_priv.access( doc, fix, ( attaches || 0 ) + 1 );\n\t\t\t},\n\t\t\tteardown: function() {\n\t\t\t\tvar doc = this.ownerDocument || this,\n\t\t\t\t\tattaches = data_priv.access( doc, fix ) - 1;\n\n\t\t\t\tif ( !attaches ) {\n\t\t\t\t\tdoc.removeEventListener( orig, handler, true );\n\t\t\t\t\tdata_priv.remove( doc, fix );\n\n\t\t\t\t} else {\n\t\t\t\t\tdata_priv.access( doc, fix, attaches );\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t});\n}\n\njQuery.fn.extend({\n\n\ton: function( types, selector, data, fn, /*INTERNAL*/ one ) {\n\t\tvar origFn, type;\n\n\t\t// Types can be a map of types/handlers\n\t\tif ( typeof types === \"object\" ) {\n\t\t\t// ( types-Object, selector, data )\n\t\t\tif ( typeof selector !== \"string\" ) {\n\t\t\t\t// ( types-Object, data )\n\t\t\t\tdata = data || selector;\n\t\t\t\tselector = undefined;\n\t\t\t}\n\t\t\tfor ( type in types ) {\n\t\t\t\tthis.on( type, selector, data, types[ type ], one );\n\t\t\t}\n\t\t\treturn this;\n\t\t}\n\n\t\tif ( data == null && fn == null ) {\n\t\t\t// ( types, fn )\n\t\t\tfn = selector;\n\t\t\tdata = selector = undefined;\n\t\t} else if ( fn == null ) {\n\t\t\tif ( typeof selector === \"string\" ) {\n\t\t\t\t// ( types, selector, fn )\n\t\t\t\tfn = data;\n\t\t\t\tdata = undefined;\n\t\t\t} else {\n\t\t\t\t// ( types, data, fn )\n\t\t\t\tfn = data;\n\t\t\t\tdata = selector;\n\t\t\t\tselector = undefined;\n\t\t\t}\n\t\t}\n\t\tif ( fn === false ) {\n\t\t\tfn = returnFalse;\n\t\t} else if ( !fn ) {\n\t\t\treturn this;\n\t\t}\n\n\t\tif ( one === 1 ) {\n\t\t\torigFn = fn;\n\t\t\tfn = function( event ) {\n\t\t\t\t// Can use an empty set, since event contains the info\n\t\t\t\tjQuery().off( event );\n\t\t\t\treturn origFn.apply( this, arguments );\n\t\t\t};\n\t\t\t// Use same guid so caller can remove using origFn\n\t\t\tfn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );\n\t\t}\n\t\treturn this.each( function() {\n\t\t\tjQuery.event.add( this, types, fn, data, selector );\n\t\t});\n\t},\n\tone: function( types, selector, data, fn ) {\n\t\treturn this.on( types, selector, data, fn, 1 );\n\t},\n\toff: function( types, selector, fn ) {\n\t\tvar handleObj, type;\n\t\tif ( types && types.preventDefault && types.handleObj ) {\n\t\t\t// ( event )  dispatched jQuery.Event\n\t\t\thandleObj = types.handleObj;\n\t\t\tjQuery( types.delegateTarget ).off(\n\t\t\t\thandleObj.namespace ? handleObj.origType + \".\" + handleObj.namespace : handleObj.origType,\n\t\t\t\thandleObj.selector,\n\t\t\t\thandleObj.handler\n\t\t\t);\n\t\t\treturn this;\n\t\t}\n\t\tif ( typeof types === \"object\" ) {\n\t\t\t// ( types-object [, selector] )\n\t\t\tfor ( type in types ) {\n\t\t\t\tthis.off( type, selector, types[ type ] );\n\t\t\t}\n\t\t\treturn this;\n\t\t}\n\t\tif ( selector === false || typeof selector === \"function\" ) {\n\t\t\t// ( types [, fn] )\n\t\t\tfn = selector;\n\t\t\tselector = undefined;\n\t\t}\n\t\tif ( fn === false ) {\n\t\t\tfn = returnFalse;\n\t\t}\n\t\treturn this.each(function() {\n\t\t\tjQuery.event.remove( this, types, fn, selector );\n\t\t});\n\t},\n\n\ttrigger: function( type, data ) {\n\t\treturn this.each(function() {\n\t\t\tjQuery.event.trigger( type, data, this );\n\t\t});\n\t},\n\ttriggerHandler: function( type, data ) {\n\t\tvar elem = this[0];\n\t\tif ( elem ) {\n\t\t\treturn jQuery.event.trigger( type, data, elem, true );\n\t\t}\n\t}\n});\n\n\nvar\n\trxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\\w:]+)[^>]*)\\/>/gi,\n\trtagName = /<([\\w:]+)/,\n\trhtml = /<|&#?\\w+;/,\n\trnoInnerhtml = /<(?:script|style|link)/i,\n\t// checked=\"checked\" or checked\n\trchecked = /checked\\s*(?:[^=]|=\\s*.checked.)/i,\n\trscriptType = /^$|\\/(?:java|ecma)script/i,\n\trscriptTypeMasked = /^true\\/(.*)/,\n\trcleanScript = /^\\s*<!(?:\\[CDATA\\[|--)|(?:\\]\\]|--)>\\s*$/g,\n\n\t// We have to close these tags to support XHTML (#13200)\n\twrapMap = {\n\n\t\t// Support: IE 9\n\t\toption: [ 1, \"<select multiple='multiple'>\", \"</select>\" ],\n\n\t\tthead: [ 1, \"<table>\", \"</table>\" ],\n\t\tcol: [ 2, \"<table><colgroup>\", \"</colgroup></table>\" ],\n\t\ttr: [ 2, \"<table><tbody>\", \"</tbody></table>\" ],\n\t\ttd: [ 3, \"<table><tbody><tr>\", \"</tr></tbody></table>\" ],\n\n\t\t_default: [ 0, \"\", \"\" ]\n\t};\n\n// Support: IE 9\nwrapMap.optgroup = wrapMap.option;\n\nwrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;\nwrapMap.th = wrapMap.td;\n\n// Support: 1.x compatibility\n// Manipulating tables requires a tbody\nfunction manipulationTarget( elem, content ) {\n\treturn jQuery.nodeName( elem, \"table\" ) &&\n\t\tjQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, \"tr\" ) ?\n\n\t\telem.getElementsByTagName(\"tbody\")[0] ||\n\t\t\telem.appendChild( elem.ownerDocument.createElement(\"tbody\") ) :\n\t\telem;\n}\n\n// Replace/restore the type attribute of script elements for safe DOM manipulation\nfunction disableScript( elem ) {\n\telem.type = (elem.getAttribute(\"type\") !== null) + \"/\" + elem.type;\n\treturn elem;\n}\nfunction restoreScript( elem ) {\n\tvar match = rscriptTypeMasked.exec( elem.type );\n\n\tif ( match ) {\n\t\telem.type = match[ 1 ];\n\t} else {\n\t\telem.removeAttribute(\"type\");\n\t}\n\n\treturn elem;\n}\n\n// Mark scripts as having already been evaluated\nfunction setGlobalEval( elems, refElements ) {\n\tvar i = 0,\n\t\tl = elems.length;\n\n\tfor ( ; i < l; i++ ) {\n\t\tdata_priv.set(\n\t\t\telems[ i ], \"globalEval\", !refElements || data_priv.get( refElements[ i ], \"globalEval\" )\n\t\t);\n\t}\n}\n\nfunction cloneCopyEvent( src, dest ) {\n\tvar i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;\n\n\tif ( dest.nodeType !== 1 ) {\n\t\treturn;\n\t}\n\n\t// 1. Copy private data: events, handlers, etc.\n\tif ( data_priv.hasData( src ) ) {\n\t\tpdataOld = data_priv.access( src );\n\t\tpdataCur = data_priv.set( dest, pdataOld );\n\t\tevents = pdataOld.events;\n\n\t\tif ( events ) {\n\t\t\tdelete pdataCur.handle;\n\t\t\tpdataCur.events = {};\n\n\t\t\tfor ( type in events ) {\n\t\t\t\tfor ( i = 0, l = events[ type ].length; i < l; i++ ) {\n\t\t\t\t\tjQuery.event.add( dest, type, events[ type ][ i ] );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// 2. Copy user data\n\tif ( data_user.hasData( src ) ) {\n\t\tudataOld = data_user.access( src );\n\t\tudataCur = jQuery.extend( {}, udataOld );\n\n\t\tdata_user.set( dest, udataCur );\n\t}\n}\n\nfunction getAll( context, tag ) {\n\tvar ret = context.getElementsByTagName ? context.getElementsByTagName( tag || \"*\" ) :\n\t\t\tcontext.querySelectorAll ? context.querySelectorAll( tag || \"*\" ) :\n\t\t\t[];\n\n\treturn tag === undefined || tag && jQuery.nodeName( context, tag ) ?\n\t\tjQuery.merge( [ context ], ret ) :\n\t\tret;\n}\n\n// Support: IE >= 9\nfunction fixInput( src, dest ) {\n\tvar nodeName = dest.nodeName.toLowerCase();\n\n\t// Fails to persist the checked state of a cloned checkbox or radio button.\n\tif ( nodeName === \"input\" && rcheckableType.test( src.type ) ) {\n\t\tdest.checked = src.checked;\n\n\t// Fails to return the selected option to the default selected state when cloning options\n\t} else if ( nodeName === \"input\" || nodeName === \"textarea\" ) {\n\t\tdest.defaultValue = src.defaultValue;\n\t}\n}\n\njQuery.extend({\n\tclone: function( elem, dataAndEvents, deepDataAndEvents ) {\n\t\tvar i, l, srcElements, destElements,\n\t\t\tclone = elem.cloneNode( true ),\n\t\t\tinPage = jQuery.contains( elem.ownerDocument, elem );\n\n\t\t// Support: IE >= 9\n\t\t// Fix Cloning issues\n\t\tif ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&\n\t\t\t\t!jQuery.isXMLDoc( elem ) ) {\n\n\t\t\t// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2\n\t\t\tdestElements = getAll( clone );\n\t\t\tsrcElements = getAll( elem );\n\n\t\t\tfor ( i = 0, l = srcElements.length; i < l; i++ ) {\n\t\t\t\tfixInput( srcElements[ i ], destElements[ i ] );\n\t\t\t}\n\t\t}\n\n\t\t// Copy the events from the original to the clone\n\t\tif ( dataAndEvents ) {\n\t\t\tif ( deepDataAndEvents ) {\n\t\t\t\tsrcElements = srcElements || getAll( elem );\n\t\t\t\tdestElements = destElements || getAll( clone );\n\n\t\t\t\tfor ( i = 0, l = srcElements.length; i < l; i++ ) {\n\t\t\t\t\tcloneCopyEvent( srcElements[ i ], destElements[ i ] );\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tcloneCopyEvent( elem, clone );\n\t\t\t}\n\t\t}\n\n\t\t// Preserve script evaluation history\n\t\tdestElements = getAll( clone, \"script\" );\n\t\tif ( destElements.length > 0 ) {\n\t\t\tsetGlobalEval( destElements, !inPage && getAll( elem, \"script\" ) );\n\t\t}\n\n\t\t// Return the cloned set\n\t\treturn clone;\n\t},\n\n\tbuildFragment: function( elems, context, scripts, selection ) {\n\t\tvar elem, tmp, tag, wrap, contains, j,\n\t\t\tfragment = context.createDocumentFragment(),\n\t\t\tnodes = [],\n\t\t\ti = 0,\n\t\t\tl = elems.length;\n\n\t\tfor ( ; i < l; i++ ) {\n\t\t\telem = elems[ i ];\n\n\t\t\tif ( elem || elem === 0 ) {\n\n\t\t\t\t// Add nodes directly\n\t\t\t\tif ( jQuery.type( elem ) === \"object\" ) {\n\t\t\t\t\t// Support: QtWebKit\n\t\t\t\t\t// jQuery.merge because push.apply(_, arraylike) throws\n\t\t\t\t\tjQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );\n\n\t\t\t\t// Convert non-html into a text node\n\t\t\t\t} else if ( !rhtml.test( elem ) ) {\n\t\t\t\t\tnodes.push( context.createTextNode( elem ) );\n\n\t\t\t\t// Convert html into DOM nodes\n\t\t\t\t} else {\n\t\t\t\t\ttmp = tmp || fragment.appendChild( context.createElement(\"div\") );\n\n\t\t\t\t\t// Deserialize a standard representation\n\t\t\t\t\ttag = ( rtagName.exec( elem ) || [ \"\", \"\" ] )[ 1 ].toLowerCase();\n\t\t\t\t\twrap = wrapMap[ tag ] || wrapMap._default;\n\t\t\t\t\ttmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, \"<$1></$2>\" ) + wrap[ 2 ];\n\n\t\t\t\t\t// Descend through wrappers to the right content\n\t\t\t\t\tj = wrap[ 0 ];\n\t\t\t\t\twhile ( j-- ) {\n\t\t\t\t\t\ttmp = tmp.lastChild;\n\t\t\t\t\t}\n\n\t\t\t\t\t// Support: QtWebKit\n\t\t\t\t\t// jQuery.merge because push.apply(_, arraylike) throws\n\t\t\t\t\tjQuery.merge( nodes, tmp.childNodes );\n\n\t\t\t\t\t// Remember the top-level container\n\t\t\t\t\ttmp = fragment.firstChild;\n\n\t\t\t\t\t// Fixes #12346\n\t\t\t\t\t// Support: Webkit, IE\n\t\t\t\t\ttmp.textContent = \"\";\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Remove wrapper from fragment\n\t\tfragment.textContent = \"\";\n\n\t\ti = 0;\n\t\twhile ( (elem = nodes[ i++ ]) ) {\n\n\t\t\t// #4087 - If origin and destination elements are the same, and this is\n\t\t\t// that element, do not do anything\n\t\t\tif ( selection && jQuery.inArray( elem, selection ) !== -1 ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tcontains = jQuery.contains( elem.ownerDocument, elem );\n\n\t\t\t// Append to fragment\n\t\t\ttmp = getAll( fragment.appendChild( elem ), \"script\" );\n\n\t\t\t// Preserve script evaluation history\n\t\t\tif ( contains ) {\n\t\t\t\tsetGlobalEval( tmp );\n\t\t\t}\n\n\t\t\t// Capture executables\n\t\t\tif ( scripts ) {\n\t\t\t\tj = 0;\n\t\t\t\twhile ( (elem = tmp[ j++ ]) ) {\n\t\t\t\t\tif ( rscriptType.test( elem.type || \"\" ) ) {\n\t\t\t\t\t\tscripts.push( elem );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn fragment;\n\t},\n\n\tcleanData: function( elems ) {\n\t\tvar data, elem, type, key,\n\t\t\tspecial = jQuery.event.special,\n\t\t\ti = 0;\n\n\t\tfor ( ; (elem = elems[ i ]) !== undefined; i++ ) {\n\t\t\tif ( jQuery.acceptData( elem ) ) {\n\t\t\t\tkey = elem[ data_priv.expando ];\n\n\t\t\t\tif ( key && (data = data_priv.cache[ key ]) ) {\n\t\t\t\t\tif ( data.events ) {\n\t\t\t\t\t\tfor ( type in data.events ) {\n\t\t\t\t\t\t\tif ( special[ type ] ) {\n\t\t\t\t\t\t\t\tjQuery.event.remove( elem, type );\n\n\t\t\t\t\t\t\t// This is a shortcut to avoid jQuery.event.remove's overhead\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tjQuery.removeEvent( elem, type, data.handle );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\tif ( data_priv.cache[ key ] ) {\n\t\t\t\t\t\t// Discard any remaining `private` data\n\t\t\t\t\t\tdelete data_priv.cache[ key ];\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t\t// Discard any remaining `user` data\n\t\t\tdelete data_user.cache[ elem[ data_user.expando ] ];\n\t\t}\n\t}\n});\n\njQuery.fn.extend({\n\ttext: function( value ) {\n\t\treturn access( this, function( value ) {\n\t\t\treturn value === undefined ?\n\t\t\t\tjQuery.text( this ) :\n\t\t\t\tthis.empty().each(function() {\n\t\t\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\t\t\tthis.textContent = value;\n\t\t\t\t\t}\n\t\t\t\t});\n\t\t}, null, value, arguments.length );\n\t},\n\n\tappend: function() {\n\t\treturn this.domManip( arguments, function( elem ) {\n\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\tvar target = manipulationTarget( this, elem );\n\t\t\t\ttarget.appendChild( elem );\n\t\t\t}\n\t\t});\n\t},\n\n\tprepend: function() {\n\t\treturn this.domManip( arguments, function( elem ) {\n\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\n\t\t\t\tvar target = manipulationTarget( this, elem );\n\t\t\t\ttarget.insertBefore( elem, target.firstChild );\n\t\t\t}\n\t\t});\n\t},\n\n\tbefore: function() {\n\t\treturn this.domManip( arguments, function( elem ) {\n\t\t\tif ( this.parentNode ) {\n\t\t\t\tthis.parentNode.insertBefore( elem, this );\n\t\t\t}\n\t\t});\n\t},\n\n\tafter: function() {\n\t\treturn this.domManip( arguments, function( elem ) {\n\t\t\tif ( this.parentNode ) {\n\t\t\t\tthis.parentNode.insertBefore( elem, this.nextSibling );\n\t\t\t}\n\t\t});\n\t},\n\n\tremove: function( selector, keepData /* Internal Use Only */ ) {\n\t\tvar elem,\n\t\t\telems = selector ? jQuery.filter( selector, this ) : this,\n\t\t\ti = 0;\n\n\t\tfor ( ; (elem = elems[i]) != null; i++ ) {\n\t\t\tif ( !keepData && elem.nodeType === 1 ) {\n\t\t\t\tjQuery.cleanData( getAll( elem ) );\n\t\t\t}\n\n\t\t\tif ( elem.parentNode ) {\n\t\t\t\tif ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {\n\t\t\t\t\tsetGlobalEval( getAll( elem, \"script\" ) );\n\t\t\t\t}\n\t\t\t\telem.parentNode.removeChild( elem );\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tempty: function() {\n\t\tvar elem,\n\t\t\ti = 0;\n\n\t\tfor ( ; (elem = this[i]) != null; i++ ) {\n\t\t\tif ( elem.nodeType === 1 ) {\n\n\t\t\t\t// Prevent memory leaks\n\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\n\n\t\t\t\t// Remove any remaining nodes\n\t\t\t\telem.textContent = \"\";\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tclone: function( dataAndEvents, deepDataAndEvents ) {\n\t\tdataAndEvents = dataAndEvents == null ? false : dataAndEvents;\n\t\tdeepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;\n\n\t\treturn this.map(function() {\n\t\t\treturn jQuery.clone( this, dataAndEvents, deepDataAndEvents );\n\t\t});\n\t},\n\n\thtml: function( value ) {\n\t\treturn access( this, function( value ) {\n\t\t\tvar elem = this[ 0 ] || {},\n\t\t\t\ti = 0,\n\t\t\t\tl = this.length;\n\n\t\t\tif ( value === undefined && elem.nodeType === 1 ) {\n\t\t\t\treturn elem.innerHTML;\n\t\t\t}\n\n\t\t\t// See if we can take a shortcut and just use innerHTML\n\t\t\tif ( typeof value === \"string\" && !rnoInnerhtml.test( value ) &&\n\t\t\t\t!wrapMap[ ( rtagName.exec( value ) || [ \"\", \"\" ] )[ 1 ].toLowerCase() ] ) {\n\n\t\t\t\tvalue = value.replace( rxhtmlTag, \"<$1></$2>\" );\n\n\t\t\t\ttry {\n\t\t\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\t\t\telem = this[ i ] || {};\n\n\t\t\t\t\t\t// Remove element nodes and prevent memory leaks\n\t\t\t\t\t\tif ( elem.nodeType === 1 ) {\n\t\t\t\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\n\t\t\t\t\t\t\telem.innerHTML = value;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\telem = 0;\n\n\t\t\t\t// If using innerHTML throws an exception, use the fallback method\n\t\t\t\t} catch( e ) {}\n\t\t\t}\n\n\t\t\tif ( elem ) {\n\t\t\t\tthis.empty().append( value );\n\t\t\t}\n\t\t}, null, value, arguments.length );\n\t},\n\n\treplaceWith: function() {\n\t\tvar arg = arguments[ 0 ];\n\n\t\t// Make the changes, replacing each context element with the new content\n\t\tthis.domManip( arguments, function( elem ) {\n\t\t\targ = this.parentNode;\n\n\t\t\tjQuery.cleanData( getAll( this ) );\n\n\t\t\tif ( arg ) {\n\t\t\t\targ.replaceChild( elem, this );\n\t\t\t}\n\t\t});\n\n\t\t// Force removal if there was no new content (e.g., from empty arguments)\n\t\treturn arg && (arg.length || arg.nodeType) ? this : this.remove();\n\t},\n\n\tdetach: function( selector ) {\n\t\treturn this.remove( selector, true );\n\t},\n\n\tdomManip: function( args, callback ) {\n\n\t\t// Flatten any nested arrays\n\t\targs = concat.apply( [], args );\n\n\t\tvar fragment, first, scripts, hasScripts, node, doc,\n\t\t\ti = 0,\n\t\t\tl = this.length,\n\t\t\tset = this,\n\t\t\tiNoClone = l - 1,\n\t\t\tvalue = args[ 0 ],\n\t\t\tisFunction = jQuery.isFunction( value );\n\n\t\t// We can't cloneNode fragments that contain checked, in WebKit\n\t\tif ( isFunction ||\n\t\t\t\t( l > 1 && typeof value === \"string\" &&\n\t\t\t\t\t!support.checkClone && rchecked.test( value ) ) ) {\n\t\t\treturn this.each(function( index ) {\n\t\t\t\tvar self = set.eq( index );\n\t\t\t\tif ( isFunction ) {\n\t\t\t\t\targs[ 0 ] = value.call( this, index, self.html() );\n\t\t\t\t}\n\t\t\t\tself.domManip( args, callback );\n\t\t\t});\n\t\t}\n\n\t\tif ( l ) {\n\t\t\tfragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );\n\t\t\tfirst = fragment.firstChild;\n\n\t\t\tif ( fragment.childNodes.length === 1 ) {\n\t\t\t\tfragment = first;\n\t\t\t}\n\n\t\t\tif ( first ) {\n\t\t\t\tscripts = jQuery.map( getAll( fragment, \"script\" ), disableScript );\n\t\t\t\thasScripts = scripts.length;\n\n\t\t\t\t// Use the original fragment for the last item instead of the first because it can end up\n\t\t\t\t// being emptied incorrectly in certain situations (#8070).\n\t\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\t\tnode = fragment;\n\n\t\t\t\t\tif ( i !== iNoClone ) {\n\t\t\t\t\t\tnode = jQuery.clone( node, true, true );\n\n\t\t\t\t\t\t// Keep references to cloned scripts for later restoration\n\t\t\t\t\t\tif ( hasScripts ) {\n\t\t\t\t\t\t\t// Support: QtWebKit\n\t\t\t\t\t\t\t// jQuery.merge because push.apply(_, arraylike) throws\n\t\t\t\t\t\t\tjQuery.merge( scripts, getAll( node, \"script\" ) );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tcallback.call( this[ i ], node, i );\n\t\t\t\t}\n\n\t\t\t\tif ( hasScripts ) {\n\t\t\t\t\tdoc = scripts[ scripts.length - 1 ].ownerDocument;\n\n\t\t\t\t\t// Reenable scripts\n\t\t\t\t\tjQuery.map( scripts, restoreScript );\n\n\t\t\t\t\t// Evaluate executable scripts on first document insertion\n\t\t\t\t\tfor ( i = 0; i < hasScripts; i++ ) {\n\t\t\t\t\t\tnode = scripts[ i ];\n\t\t\t\t\t\tif ( rscriptType.test( node.type || \"\" ) &&\n\t\t\t\t\t\t\t!data_priv.access( node, \"globalEval\" ) && jQuery.contains( doc, node ) ) {\n\n\t\t\t\t\t\t\tif ( node.src ) {\n\t\t\t\t\t\t\t\t// Optional AJAX dependency, but won't run scripts if not present\n\t\t\t\t\t\t\t\tif ( jQuery._evalUrl ) {\n\t\t\t\t\t\t\t\t\tjQuery._evalUrl( node.src );\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tjQuery.globalEval( node.textContent.replace( rcleanScript, \"\" ) );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t}\n});\n\njQuery.each({\n\tappendTo: \"append\",\n\tprependTo: \"prepend\",\n\tinsertBefore: \"before\",\n\tinsertAfter: \"after\",\n\treplaceAll: \"replaceWith\"\n}, function( name, original ) {\n\tjQuery.fn[ name ] = function( selector ) {\n\t\tvar elems,\n\t\t\tret = [],\n\t\t\tinsert = jQuery( selector ),\n\t\t\tlast = insert.length - 1,\n\t\t\ti = 0;\n\n\t\tfor ( ; i <= last; i++ ) {\n\t\t\telems = i === last ? this : this.clone( true );\n\t\t\tjQuery( insert[ i ] )[ original ]( elems );\n\n\t\t\t// Support: QtWebKit\n\t\t\t// .get() because push.apply(_, arraylike) throws\n\t\t\tpush.apply( ret, elems.get() );\n\t\t}\n\n\t\treturn this.pushStack( ret );\n\t};\n});\n\n\nvar iframe,\n\telemdisplay = {};\n\n/**\n * Retrieve the actual display of a element\n * @param {String} name nodeName of the element\n * @param {Object} doc Document object\n */\n// Called only from within defaultDisplay\nfunction actualDisplay( name, doc ) {\n\tvar style,\n\t\telem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),\n\n\t\t// getDefaultComputedStyle might be reliably used only on attached element\n\t\tdisplay = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ?\n\n\t\t\t// Use of this method is a temporary fix (more like optmization) until something better comes along,\n\t\t\t// since it was removed from specification and supported only in FF\n\t\t\tstyle.display : jQuery.css( elem[ 0 ], \"display\" );\n\n\t// We don't have any data stored on the element,\n\t// so use \"detach\" method as fast way to get rid of the element\n\telem.detach();\n\n\treturn display;\n}\n\n/**\n * Try to determine the default display value of an element\n * @param {String} nodeName\n */\nfunction defaultDisplay( nodeName ) {\n\tvar doc = document,\n\t\tdisplay = elemdisplay[ nodeName ];\n\n\tif ( !display ) {\n\t\tdisplay = actualDisplay( nodeName, doc );\n\n\t\t// If the simple way fails, read from inside an iframe\n\t\tif ( display === \"none\" || !display ) {\n\n\t\t\t// Use the already-created iframe if possible\n\t\t\tiframe = (iframe || jQuery( \"<iframe frameborder='0' width='0' height='0'/>\" )).appendTo( doc.documentElement );\n\n\t\t\t// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse\n\t\t\tdoc = iframe[ 0 ].contentDocument;\n\n\t\t\t// Support: IE\n\t\t\tdoc.write();\n\t\t\tdoc.close();\n\n\t\t\tdisplay = actualDisplay( nodeName, doc );\n\t\t\tiframe.detach();\n\t\t}\n\n\t\t// Store the correct default display\n\t\telemdisplay[ nodeName ] = display;\n\t}\n\n\treturn display;\n}\nvar rmargin = (/^margin/);\n\nvar rnumnonpx = new RegExp( \"^(\" + pnum + \")(?!px)[a-z%]+$\", \"i\" );\n\nvar getStyles = function( elem ) {\n\t\treturn elem.ownerDocument.defaultView.getComputedStyle( elem, null );\n\t};\n\n\n\nfunction curCSS( elem, name, computed ) {\n\tvar width, minWidth, maxWidth, ret,\n\t\tstyle = elem.style;\n\n\tcomputed = computed || getStyles( elem );\n\n\t// Support: IE9\n\t// getPropertyValue is only needed for .css('filter') in IE9, see #12537\n\tif ( computed ) {\n\t\tret = computed.getPropertyValue( name ) || computed[ name ];\n\t}\n\n\tif ( computed ) {\n\n\t\tif ( ret === \"\" && !jQuery.contains( elem.ownerDocument, elem ) ) {\n\t\t\tret = jQuery.style( elem, name );\n\t\t}\n\n\t\t// Support: iOS < 6\n\t\t// A tribute to the \"awesome hack by Dean Edwards\"\n\t\t// iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels\n\t\t// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values\n\t\tif ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {\n\n\t\t\t// Remember the original values\n\t\t\twidth = style.width;\n\t\t\tminWidth = style.minWidth;\n\t\t\tmaxWidth = style.maxWidth;\n\n\t\t\t// Put in the new values to get a computed value out\n\t\t\tstyle.minWidth = style.maxWidth = style.width = ret;\n\t\t\tret = computed.width;\n\n\t\t\t// Revert the changed values\n\t\t\tstyle.width = width;\n\t\t\tstyle.minWidth = minWidth;\n\t\t\tstyle.maxWidth = maxWidth;\n\t\t}\n\t}\n\n\treturn ret !== undefined ?\n\t\t// Support: IE\n\t\t// IE returns zIndex value as an integer.\n\t\tret + \"\" :\n\t\tret;\n}\n\n\nfunction addGetHookIf( conditionFn, hookFn ) {\n\t// Define the hook, we'll check on the first run if it's really needed.\n\treturn {\n\t\tget: function() {\n\t\t\tif ( conditionFn() ) {\n\t\t\t\t// Hook not needed (or it's not possible to use it due to missing dependency),\n\t\t\t\t// remove it.\n\t\t\t\t// Since there are no other hooks for marginRight, remove the whole object.\n\t\t\t\tdelete this.get;\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// Hook needed; redefine it so that the support test is not executed again.\n\n\t\t\treturn (this.get = hookFn).apply( this, arguments );\n\t\t}\n\t};\n}\n\n\n(function() {\n\tvar pixelPositionVal, boxSizingReliableVal,\n\t\tdocElem = document.documentElement,\n\t\tcontainer = document.createElement( \"div\" ),\n\t\tdiv = document.createElement( \"div\" );\n\n\tif ( !div.style ) {\n\t\treturn;\n\t}\n\n\tdiv.style.backgroundClip = \"content-box\";\n\tdiv.cloneNode( true ).style.backgroundClip = \"\";\n\tsupport.clearCloneStyle = div.style.backgroundClip === \"content-box\";\n\n\tcontainer.style.cssText = \"border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;\" +\n\t\t\"position:absolute\";\n\tcontainer.appendChild( div );\n\n\t// Executing both pixelPosition & boxSizingReliable tests require only one layout\n\t// so they're executed at the same time to save the second computation.\n\tfunction computePixelPositionAndBoxSizingReliable() {\n\t\tdiv.style.cssText =\n\t\t\t// Support: Firefox<29, Android 2.3\n\t\t\t// Vendor-prefix box-sizing\n\t\t\t\"-webkit-box-sizing:border-box;-moz-box-sizing:border-box;\" +\n\t\t\t\"box-sizing:border-box;display:block;margin-top:1%;top:1%;\" +\n\t\t\t\"border:1px;padding:1px;width:4px;position:absolute\";\n\t\tdiv.innerHTML = \"\";\n\t\tdocElem.appendChild( container );\n\n\t\tvar divStyle = window.getComputedStyle( div, null );\n\t\tpixelPositionVal = divStyle.top !== \"1%\";\n\t\tboxSizingReliableVal = divStyle.width === \"4px\";\n\n\t\tdocElem.removeChild( container );\n\t}\n\n\t// Support: node.js jsdom\n\t// Don't assume that getComputedStyle is a property of the global object\n\tif ( window.getComputedStyle ) {\n\t\tjQuery.extend( support, {\n\t\t\tpixelPosition: function() {\n\t\t\t\t// This test is executed only once but we still do memoizing\n\t\t\t\t// since we can use the boxSizingReliable pre-computing.\n\t\t\t\t// No need to check if the test was already performed, though.\n\t\t\t\tcomputePixelPositionAndBoxSizingReliable();\n\t\t\t\treturn pixelPositionVal;\n\t\t\t},\n\t\t\tboxSizingReliable: function() {\n\t\t\t\tif ( boxSizingReliableVal == null ) {\n\t\t\t\t\tcomputePixelPositionAndBoxSizingReliable();\n\t\t\t\t}\n\t\t\t\treturn boxSizingReliableVal;\n\t\t\t},\n\t\t\treliableMarginRight: function() {\n\t\t\t\t// Support: Android 2.3\n\t\t\t\t// Check if div with explicit width and no margin-right incorrectly\n\t\t\t\t// gets computed margin-right based on width of container. (#3333)\n\t\t\t\t// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right\n\t\t\t\t// This support function is only executed once so no memoizing is needed.\n\t\t\t\tvar ret,\n\t\t\t\t\tmarginDiv = div.appendChild( document.createElement( \"div\" ) );\n\n\t\t\t\t// Reset CSS: box-sizing; display; margin; border; padding\n\t\t\t\tmarginDiv.style.cssText = div.style.cssText =\n\t\t\t\t\t// Support: Firefox<29, Android 2.3\n\t\t\t\t\t// Vendor-prefix box-sizing\n\t\t\t\t\t\"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;\" +\n\t\t\t\t\t\"box-sizing:content-box;display:block;margin:0;border:0;padding:0\";\n\t\t\t\tmarginDiv.style.marginRight = marginDiv.style.width = \"0\";\n\t\t\t\tdiv.style.width = \"1px\";\n\t\t\t\tdocElem.appendChild( container );\n\n\t\t\t\tret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight );\n\n\t\t\t\tdocElem.removeChild( container );\n\n\t\t\t\treturn ret;\n\t\t\t}\n\t\t});\n\t}\n})();\n\n\n// A method for quickly swapping in/out CSS properties to get correct calculations.\njQuery.swap = function( elem, options, callback, args ) {\n\tvar ret, name,\n\t\told = {};\n\n\t// Remember the old values, and insert the new ones\n\tfor ( name in options ) {\n\t\told[ name ] = elem.style[ name ];\n\t\telem.style[ name ] = options[ name ];\n\t}\n\n\tret = callback.apply( elem, args || [] );\n\n\t// Revert the old values\n\tfor ( name in options ) {\n\t\telem.style[ name ] = old[ name ];\n\t}\n\n\treturn ret;\n};\n\n\nvar\n\t// swappable if display is none or starts with table except \"table\", \"table-cell\", or \"table-caption\"\n\t// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display\n\trdisplayswap = /^(none|table(?!-c[ea]).+)/,\n\trnumsplit = new RegExp( \"^(\" + pnum + \")(.*)$\", \"i\" ),\n\trrelNum = new RegExp( \"^([+-])=(\" + pnum + \")\", \"i\" ),\n\n\tcssShow = { position: \"absolute\", visibility: \"hidden\", display: \"block\" },\n\tcssNormalTransform = {\n\t\tletterSpacing: \"0\",\n\t\tfontWeight: \"400\"\n\t},\n\n\tcssPrefixes = [ \"Webkit\", \"O\", \"Moz\", \"ms\" ];\n\n// return a css property mapped to a potentially vendor prefixed property\nfunction vendorPropName( style, name ) {\n\n\t// shortcut for names that are not vendor prefixed\n\tif ( name in style ) {\n\t\treturn name;\n\t}\n\n\t// check for vendor prefixed names\n\tvar capName = name[0].toUpperCase() + name.slice(1),\n\t\torigName = name,\n\t\ti = cssPrefixes.length;\n\n\twhile ( i-- ) {\n\t\tname = cssPrefixes[ i ] + capName;\n\t\tif ( name in style ) {\n\t\t\treturn name;\n\t\t}\n\t}\n\n\treturn origName;\n}\n\nfunction setPositiveNumber( elem, value, subtract ) {\n\tvar matches = rnumsplit.exec( value );\n\treturn matches ?\n\t\t// Guard against undefined \"subtract\", e.g., when used as in cssHooks\n\t\tMath.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || \"px\" ) :\n\t\tvalue;\n}\n\nfunction augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {\n\tvar i = extra === ( isBorderBox ? \"border\" : \"content\" ) ?\n\t\t// If we already have the right measurement, avoid augmentation\n\t\t4 :\n\t\t// Otherwise initialize for horizontal or vertical properties\n\t\tname === \"width\" ? 1 : 0,\n\n\t\tval = 0;\n\n\tfor ( ; i < 4; i += 2 ) {\n\t\t// both box models exclude margin, so add it if we want it\n\t\tif ( extra === \"margin\" ) {\n\t\t\tval += jQuery.css( elem, extra + cssExpand[ i ], true, styles );\n\t\t}\n\n\t\tif ( isBorderBox ) {\n\t\t\t// border-box includes padding, so remove it if we want content\n\t\t\tif ( extra === \"content\" ) {\n\t\t\t\tval -= jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n\t\t\t}\n\n\t\t\t// at this point, extra isn't border nor margin, so remove border\n\t\t\tif ( extra !== \"margin\" ) {\n\t\t\t\tval -= jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\t\t\t}\n\t\t} else {\n\t\t\t// at this point, extra isn't content, so add padding\n\t\t\tval += jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\n\n\t\t\t// at this point, extra isn't content nor padding, so add border\n\t\t\tif ( extra !== \"padding\" ) {\n\t\t\t\tval += jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\n\t\t\t}\n\t\t}\n\t}\n\n\treturn val;\n}\n\nfunction getWidthOrHeight( elem, name, extra ) {\n\n\t// Start with offset property, which is equivalent to the border-box value\n\tvar valueIsBorderBox = true,\n\t\tval = name === \"width\" ? elem.offsetWidth : elem.offsetHeight,\n\t\tstyles = getStyles( elem ),\n\t\tisBorderBox = jQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\";\n\n\t// some non-html elements return undefined for offsetWidth, so check for null/undefined\n\t// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285\n\t// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668\n\tif ( val <= 0 || val == null ) {\n\t\t// Fall back to computed then uncomputed css if necessary\n\t\tval = curCSS( elem, name, styles );\n\t\tif ( val < 0 || val == null ) {\n\t\t\tval = elem.style[ name ];\n\t\t}\n\n\t\t// Computed unit is not pixels. Stop here and return.\n\t\tif ( rnumnonpx.test(val) ) {\n\t\t\treturn val;\n\t\t}\n\n\t\t// we need the check for style in case a browser which returns unreliable values\n\t\t// for getComputedStyle silently falls back to the reliable elem.style\n\t\tvalueIsBorderBox = isBorderBox &&\n\t\t\t( support.boxSizingReliable() || val === elem.style[ name ] );\n\n\t\t// Normalize \"\", auto, and prepare for extra\n\t\tval = parseFloat( val ) || 0;\n\t}\n\n\t// use the active box-sizing model to add/subtract irrelevant styles\n\treturn ( val +\n\t\taugmentWidthOrHeight(\n\t\t\telem,\n\t\t\tname,\n\t\t\textra || ( isBorderBox ? \"border\" : \"content\" ),\n\t\t\tvalueIsBorderBox,\n\t\t\tstyles\n\t\t)\n\t) + \"px\";\n}\n\nfunction showHide( elements, show ) {\n\tvar display, elem, hidden,\n\t\tvalues = [],\n\t\tindex = 0,\n\t\tlength = elements.length;\n\n\tfor ( ; index < length; index++ ) {\n\t\telem = elements[ index ];\n\t\tif ( !elem.style ) {\n\t\t\tcontinue;\n\t\t}\n\n\t\tvalues[ index ] = data_priv.get( elem, \"olddisplay\" );\n\t\tdisplay = elem.style.display;\n\t\tif ( show ) {\n\t\t\t// Reset the inline display of this element to learn if it is\n\t\t\t// being hidden by cascaded rules or not\n\t\t\tif ( !values[ index ] && display === \"none\" ) {\n\t\t\t\telem.style.display = \"\";\n\t\t\t}\n\n\t\t\t// Set elements which have been overridden with display: none\n\t\t\t// in a stylesheet to whatever the default browser style is\n\t\t\t// for such an element\n\t\t\tif ( elem.style.display === \"\" && isHidden( elem ) ) {\n\t\t\t\tvalues[ index ] = data_priv.access( elem, \"olddisplay\", defaultDisplay(elem.nodeName) );\n\t\t\t}\n\t\t} else {\n\t\t\thidden = isHidden( elem );\n\n\t\t\tif ( display !== \"none\" || !hidden ) {\n\t\t\t\tdata_priv.set( elem, \"olddisplay\", hidden ? display : jQuery.css( elem, \"display\" ) );\n\t\t\t}\n\t\t}\n\t}\n\n\t// Set the display of most of the elements in a second loop\n\t// to avoid the constant reflow\n\tfor ( index = 0; index < length; index++ ) {\n\t\telem = elements[ index ];\n\t\tif ( !elem.style ) {\n\t\t\tcontinue;\n\t\t}\n\t\tif ( !show || elem.style.display === \"none\" || elem.style.display === \"\" ) {\n\t\t\telem.style.display = show ? values[ index ] || \"\" : \"none\";\n\t\t}\n\t}\n\n\treturn elements;\n}\n\njQuery.extend({\n\t// Add in style property hooks for overriding the default\n\t// behavior of getting and setting a style property\n\tcssHooks: {\n\t\topacity: {\n\t\t\tget: function( elem, computed ) {\n\t\t\t\tif ( computed ) {\n\t\t\t\t\t// We should always get a number back from opacity\n\t\t\t\t\tvar ret = curCSS( elem, \"opacity\" );\n\t\t\t\t\treturn ret === \"\" ? \"1\" : ret;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t},\n\n\t// Don't automatically add \"px\" to these possibly-unitless properties\n\tcssNumber: {\n\t\t\"columnCount\": true,\n\t\t\"fillOpacity\": true,\n\t\t\"flexGrow\": true,\n\t\t\"flexShrink\": true,\n\t\t\"fontWeight\": true,\n\t\t\"lineHeight\": true,\n\t\t\"opacity\": true,\n\t\t\"order\": true,\n\t\t\"orphans\": true,\n\t\t\"widows\": true,\n\t\t\"zIndex\": true,\n\t\t\"zoom\": true\n\t},\n\n\t// Add in properties whose names you wish to fix before\n\t// setting or getting the value\n\tcssProps: {\n\t\t// normalize float css property\n\t\t\"float\": \"cssFloat\"\n\t},\n\n\t// Get and set the style property on a DOM Node\n\tstyle: function( elem, name, value, extra ) {\n\t\t// Don't set styles on text and comment nodes\n\t\tif ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Make sure that we're working with the right name\n\t\tvar ret, type, hooks,\n\t\t\torigName = jQuery.camelCase( name ),\n\t\t\tstyle = elem.style;\n\n\t\tname = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );\n\n\t\t// gets hook for the prefixed version\n\t\t// followed by the unprefixed version\n\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\n\t\t// Check if we're setting a value\n\t\tif ( value !== undefined ) {\n\t\t\ttype = typeof value;\n\n\t\t\t// convert relative number strings (+= or -=) to relative numbers. #7345\n\t\t\tif ( type === \"string\" && (ret = rrelNum.exec( value )) ) {\n\t\t\t\tvalue = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );\n\t\t\t\t// Fixes bug #9237\n\t\t\t\ttype = \"number\";\n\t\t\t}\n\n\t\t\t// Make sure that null and NaN values aren't set. See: #7116\n\t\t\tif ( value == null || value !== value ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// If a number was passed in, add 'px' to the (except for certain CSS properties)\n\t\t\tif ( type === \"number\" && !jQuery.cssNumber[ origName ] ) {\n\t\t\t\tvalue += \"px\";\n\t\t\t}\n\n\t\t\t// Fixes #8908, it can be done more correctly by specifying setters in cssHooks,\n\t\t\t// but it would mean to define eight (for every problematic property) identical functions\n\t\t\tif ( !support.clearCloneStyle && value === \"\" && name.indexOf( \"background\" ) === 0 ) {\n\t\t\t\tstyle[ name ] = \"inherit\";\n\t\t\t}\n\n\t\t\t// If a hook was provided, use that value, otherwise just set the specified value\n\t\t\tif ( !hooks || !(\"set\" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {\n\t\t\t\tstyle[ name ] = value;\n\t\t\t}\n\n\t\t} else {\n\t\t\t// If a hook was provided get the non-computed value from there\n\t\t\tif ( hooks && \"get\" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {\n\t\t\t\treturn ret;\n\t\t\t}\n\n\t\t\t// Otherwise just get the value from the style object\n\t\t\treturn style[ name ];\n\t\t}\n\t},\n\n\tcss: function( elem, name, extra, styles ) {\n\t\tvar val, num, hooks,\n\t\t\torigName = jQuery.camelCase( name );\n\n\t\t// Make sure that we're working with the right name\n\t\tname = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );\n\n\t\t// gets hook for the prefixed version\n\t\t// followed by the unprefixed version\n\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\n\n\t\t// If a hook was provided get the computed value from there\n\t\tif ( hooks && \"get\" in hooks ) {\n\t\t\tval = hooks.get( elem, true, extra );\n\t\t}\n\n\t\t// Otherwise, if a way to get the computed value exists, use that\n\t\tif ( val === undefined ) {\n\t\t\tval = curCSS( elem, name, styles );\n\t\t}\n\n\t\t//convert \"normal\" to computed value\n\t\tif ( val === \"normal\" && name in cssNormalTransform ) {\n\t\t\tval = cssNormalTransform[ name ];\n\t\t}\n\n\t\t// Return, converting to number if forced or a qualifier was provided and val looks numeric\n\t\tif ( extra === \"\" || extra ) {\n\t\t\tnum = parseFloat( val );\n\t\t\treturn extra === true || jQuery.isNumeric( num ) ? num || 0 : val;\n\t\t}\n\t\treturn val;\n\t}\n});\n\njQuery.each([ \"height\", \"width\" ], function( i, name ) {\n\tjQuery.cssHooks[ name ] = {\n\t\tget: function( elem, computed, extra ) {\n\t\t\tif ( computed ) {\n\t\t\t\t// certain elements can have dimension info if we invisibly show them\n\t\t\t\t// however, it must have a current display style that would benefit from this\n\t\t\t\treturn rdisplayswap.test( jQuery.css( elem, \"display\" ) ) && elem.offsetWidth === 0 ?\n\t\t\t\t\tjQuery.swap( elem, cssShow, function() {\n\t\t\t\t\t\treturn getWidthOrHeight( elem, name, extra );\n\t\t\t\t\t}) :\n\t\t\t\t\tgetWidthOrHeight( elem, name, extra );\n\t\t\t}\n\t\t},\n\n\t\tset: function( elem, value, extra ) {\n\t\t\tvar styles = extra && getStyles( elem );\n\t\t\treturn setPositiveNumber( elem, value, extra ?\n\t\t\t\taugmentWidthOrHeight(\n\t\t\t\t\telem,\n\t\t\t\t\tname,\n\t\t\t\t\textra,\n\t\t\t\t\tjQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\",\n\t\t\t\t\tstyles\n\t\t\t\t) : 0\n\t\t\t);\n\t\t}\n\t};\n});\n\n// Support: Android 2.3\njQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,\n\tfunction( elem, computed ) {\n\t\tif ( computed ) {\n\t\t\t// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right\n\t\t\t// Work around by temporarily setting element display to inline-block\n\t\t\treturn jQuery.swap( elem, { \"display\": \"inline-block\" },\n\t\t\t\tcurCSS, [ elem, \"marginRight\" ] );\n\t\t}\n\t}\n);\n\n// These hooks are used by animate to expand properties\njQuery.each({\n\tmargin: \"\",\n\tpadding: \"\",\n\tborder: \"Width\"\n}, function( prefix, suffix ) {\n\tjQuery.cssHooks[ prefix + suffix ] = {\n\t\texpand: function( value ) {\n\t\t\tvar i = 0,\n\t\t\t\texpanded = {},\n\n\t\t\t\t// assumes a single number if not a string\n\t\t\t\tparts = typeof value === \"string\" ? value.split(\" \") : [ value ];\n\n\t\t\tfor ( ; i < 4; i++ ) {\n\t\t\t\texpanded[ prefix + cssExpand[ i ] + suffix ] =\n\t\t\t\t\tparts[ i ] || parts[ i - 2 ] || parts[ 0 ];\n\t\t\t}\n\n\t\t\treturn expanded;\n\t\t}\n\t};\n\n\tif ( !rmargin.test( prefix ) ) {\n\t\tjQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;\n\t}\n});\n\njQuery.fn.extend({\n\tcss: function( name, value ) {\n\t\treturn access( this, function( elem, name, value ) {\n\t\t\tvar styles, len,\n\t\t\t\tmap = {},\n\t\t\t\ti = 0;\n\n\t\t\tif ( jQuery.isArray( name ) ) {\n\t\t\t\tstyles = getStyles( elem );\n\t\t\t\tlen = name.length;\n\n\t\t\t\tfor ( ; i < len; i++ ) {\n\t\t\t\t\tmap[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );\n\t\t\t\t}\n\n\t\t\t\treturn map;\n\t\t\t}\n\n\t\t\treturn value !== undefined ?\n\t\t\t\tjQuery.style( elem, name, value ) :\n\t\t\t\tjQuery.css( elem, name );\n\t\t}, name, value, arguments.length > 1 );\n\t},\n\tshow: function() {\n\t\treturn showHide( this, true );\n\t},\n\thide: function() {\n\t\treturn showHide( this );\n\t},\n\ttoggle: function( state ) {\n\t\tif ( typeof state === \"boolean\" ) {\n\t\t\treturn state ? this.show() : this.hide();\n\t\t}\n\n\t\treturn this.each(function() {\n\t\t\tif ( isHidden( this ) ) {\n\t\t\t\tjQuery( this ).show();\n\t\t\t} else {\n\t\t\t\tjQuery( this ).hide();\n\t\t\t}\n\t\t});\n\t}\n});\n\n\nfunction Tween( elem, options, prop, end, easing ) {\n\treturn new Tween.prototype.init( elem, options, prop, end, easing );\n}\njQuery.Tween = Tween;\n\nTween.prototype = {\n\tconstructor: Tween,\n\tinit: function( elem, options, prop, end, easing, unit ) {\n\t\tthis.elem = elem;\n\t\tthis.prop = prop;\n\t\tthis.easing = easing || \"swing\";\n\t\tthis.options = options;\n\t\tthis.start = this.now = this.cur();\n\t\tthis.end = end;\n\t\tthis.unit = unit || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" );\n\t},\n\tcur: function() {\n\t\tvar hooks = Tween.propHooks[ this.prop ];\n\n\t\treturn hooks && hooks.get ?\n\t\t\thooks.get( this ) :\n\t\t\tTween.propHooks._default.get( this );\n\t},\n\trun: function( percent ) {\n\t\tvar eased,\n\t\t\thooks = Tween.propHooks[ this.prop ];\n\n\t\tif ( this.options.duration ) {\n\t\t\tthis.pos = eased = jQuery.easing[ this.easing ](\n\t\t\t\tpercent, this.options.duration * percent, 0, 1, this.options.duration\n\t\t\t);\n\t\t} else {\n\t\t\tthis.pos = eased = percent;\n\t\t}\n\t\tthis.now = ( this.end - this.start ) * eased + this.start;\n\n\t\tif ( this.options.step ) {\n\t\t\tthis.options.step.call( this.elem, this.now, this );\n\t\t}\n\n\t\tif ( hooks && hooks.set ) {\n\t\t\thooks.set( this );\n\t\t} else {\n\t\t\tTween.propHooks._default.set( this );\n\t\t}\n\t\treturn this;\n\t}\n};\n\nTween.prototype.init.prototype = Tween.prototype;\n\nTween.propHooks = {\n\t_default: {\n\t\tget: function( tween ) {\n\t\t\tvar result;\n\n\t\t\tif ( tween.elem[ tween.prop ] != null &&\n\t\t\t\t(!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {\n\t\t\t\treturn tween.elem[ tween.prop ];\n\t\t\t}\n\n\t\t\t// passing an empty string as a 3rd parameter to .css will automatically\n\t\t\t// attempt a parseFloat and fallback to a string if the parse fails\n\t\t\t// so, simple values such as \"10px\" are parsed to Float.\n\t\t\t// complex values such as \"rotate(1rad)\" are returned as is.\n\t\t\tresult = jQuery.css( tween.elem, tween.prop, \"\" );\n\t\t\t// Empty strings, null, undefined and \"auto\" are converted to 0.\n\t\t\treturn !result || result === \"auto\" ? 0 : result;\n\t\t},\n\t\tset: function( tween ) {\n\t\t\t// use step hook for back compat - use cssHook if its there - use .style if its\n\t\t\t// available and use plain properties where available\n\t\t\tif ( jQuery.fx.step[ tween.prop ] ) {\n\t\t\t\tjQuery.fx.step[ tween.prop ]( tween );\n\t\t\t} else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {\n\t\t\t\tjQuery.style( tween.elem, tween.prop, tween.now + tween.unit );\n\t\t\t} else {\n\t\t\t\ttween.elem[ tween.prop ] = tween.now;\n\t\t\t}\n\t\t}\n\t}\n};\n\n// Support: IE9\n// Panic based approach to setting things on disconnected nodes\n\nTween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {\n\tset: function( tween ) {\n\t\tif ( tween.elem.nodeType && tween.elem.parentNode ) {\n\t\t\ttween.elem[ tween.prop ] = tween.now;\n\t\t}\n\t}\n};\n\njQuery.easing = {\n\tlinear: function( p ) {\n\t\treturn p;\n\t},\n\tswing: function( p ) {\n\t\treturn 0.5 - Math.cos( p * Math.PI ) / 2;\n\t}\n};\n\njQuery.fx = Tween.prototype.init;\n\n// Back Compat <1.8 extension point\njQuery.fx.step = {};\n\n\n\n\nvar\n\tfxNow, timerId,\n\trfxtypes = /^(?:toggle|show|hide)$/,\n\trfxnum = new RegExp( \"^(?:([+-])=|)(\" + pnum + \")([a-z%]*)$\", \"i\" ),\n\trrun = /queueHooks$/,\n\tanimationPrefilters = [ defaultPrefilter ],\n\ttweeners = {\n\t\t\"*\": [ function( prop, value ) {\n\t\t\tvar tween = this.createTween( prop, value ),\n\t\t\t\ttarget = tween.cur(),\n\t\t\t\tparts = rfxnum.exec( value ),\n\t\t\t\tunit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? \"\" : \"px\" ),\n\n\t\t\t\t// Starting value computation is required for potential unit mismatches\n\t\t\t\tstart = ( jQuery.cssNumber[ prop ] || unit !== \"px\" && +target ) &&\n\t\t\t\t\trfxnum.exec( jQuery.css( tween.elem, prop ) ),\n\t\t\t\tscale = 1,\n\t\t\t\tmaxIterations = 20;\n\n\t\t\tif ( start && start[ 3 ] !== unit ) {\n\t\t\t\t// Trust units reported by jQuery.css\n\t\t\t\tunit = unit || start[ 3 ];\n\n\t\t\t\t// Make sure we update the tween properties later on\n\t\t\t\tparts = parts || [];\n\n\t\t\t\t// Iteratively approximate from a nonzero starting point\n\t\t\t\tstart = +target || 1;\n\n\t\t\t\tdo {\n\t\t\t\t\t// If previous iteration zeroed out, double until we get *something*\n\t\t\t\t\t// Use a string for doubling factor so we don't accidentally see scale as unchanged below\n\t\t\t\t\tscale = scale || \".5\";\n\n\t\t\t\t\t// Adjust and apply\n\t\t\t\t\tstart = start / scale;\n\t\t\t\t\tjQuery.style( tween.elem, prop, start + unit );\n\n\t\t\t\t// Update scale, tolerating zero or NaN from tween.cur()\n\t\t\t\t// And breaking the loop if scale is unchanged or perfect, or if we've just had enough\n\t\t\t\t} while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );\n\t\t\t}\n\n\t\t\t// Update tween properties\n\t\t\tif ( parts ) {\n\t\t\t\tstart = tween.start = +start || +target || 0;\n\t\t\t\ttween.unit = unit;\n\t\t\t\t// If a +=/-= token was provided, we're doing a relative animation\n\t\t\t\ttween.end = parts[ 1 ] ?\n\t\t\t\t\tstart + ( parts[ 1 ] + 1 ) * parts[ 2 ] :\n\t\t\t\t\t+parts[ 2 ];\n\t\t\t}\n\n\t\t\treturn tween;\n\t\t} ]\n\t};\n\n// Animations created synchronously will run synchronously\nfunction createFxNow() {\n\tsetTimeout(function() {\n\t\tfxNow = undefined;\n\t});\n\treturn ( fxNow = jQuery.now() );\n}\n\n// Generate parameters to create a standard animation\nfunction genFx( type, includeWidth ) {\n\tvar which,\n\t\ti = 0,\n\t\tattrs = { height: type };\n\n\t// if we include width, step value is 1 to do all cssExpand values,\n\t// if we don't include width, step value is 2 to skip over Left and Right\n\tincludeWidth = includeWidth ? 1 : 0;\n\tfor ( ; i < 4 ; i += 2 - includeWidth ) {\n\t\twhich = cssExpand[ i ];\n\t\tattrs[ \"margin\" + which ] = attrs[ \"padding\" + which ] = type;\n\t}\n\n\tif ( includeWidth ) {\n\t\tattrs.opacity = attrs.width = type;\n\t}\n\n\treturn attrs;\n}\n\nfunction createTween( value, prop, animation ) {\n\tvar tween,\n\t\tcollection = ( tweeners[ prop ] || [] ).concat( tweeners[ \"*\" ] ),\n\t\tindex = 0,\n\t\tlength = collection.length;\n\tfor ( ; index < length; index++ ) {\n\t\tif ( (tween = collection[ index ].call( animation, prop, value )) ) {\n\n\t\t\t// we're done with this property\n\t\t\treturn tween;\n\t\t}\n\t}\n}\n\nfunction defaultPrefilter( elem, props, opts ) {\n\t/* jshint validthis: true */\n\tvar prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,\n\t\tanim = this,\n\t\torig = {},\n\t\tstyle = elem.style,\n\t\thidden = elem.nodeType && isHidden( elem ),\n\t\tdataShow = data_priv.get( elem, \"fxshow\" );\n\n\t// handle queue: false promises\n\tif ( !opts.queue ) {\n\t\thooks = jQuery._queueHooks( elem, \"fx\" );\n\t\tif ( hooks.unqueued == null ) {\n\t\t\thooks.unqueued = 0;\n\t\t\toldfire = hooks.empty.fire;\n\t\t\thooks.empty.fire = function() {\n\t\t\t\tif ( !hooks.unqueued ) {\n\t\t\t\t\toldfire();\n\t\t\t\t}\n\t\t\t};\n\t\t}\n\t\thooks.unqueued++;\n\n\t\tanim.always(function() {\n\t\t\t// doing this makes sure that the complete handler will be called\n\t\t\t// before this completes\n\t\t\tanim.always(function() {\n\t\t\t\thooks.unqueued--;\n\t\t\t\tif ( !jQuery.queue( elem, \"fx\" ).length ) {\n\t\t\t\t\thooks.empty.fire();\n\t\t\t\t}\n\t\t\t});\n\t\t});\n\t}\n\n\t// height/width overflow pass\n\tif ( elem.nodeType === 1 && ( \"height\" in props || \"width\" in props ) ) {\n\t\t// Make sure that nothing sneaks out\n\t\t// Record all 3 overflow attributes because IE9-10 do not\n\t\t// change the overflow attribute when overflowX and\n\t\t// overflowY are set to the same value\n\t\topts.overflow = [ style.overflow, style.overflowX, style.overflowY ];\n\n\t\t// Set display property to inline-block for height/width\n\t\t// animations on inline elements that are having width/height animated\n\t\tdisplay = jQuery.css( elem, \"display\" );\n\n\t\t// Test default display if display is currently \"none\"\n\t\tcheckDisplay = display === \"none\" ?\n\t\t\tdata_priv.get( elem, \"olddisplay\" ) || defaultDisplay( elem.nodeName ) : display;\n\n\t\tif ( checkDisplay === \"inline\" && jQuery.css( elem, \"float\" ) === \"none\" ) {\n\t\t\tstyle.display = \"inline-block\";\n\t\t}\n\t}\n\n\tif ( opts.overflow ) {\n\t\tstyle.overflow = \"hidden\";\n\t\tanim.always(function() {\n\t\t\tstyle.overflow = opts.overflow[ 0 ];\n\t\t\tstyle.overflowX = opts.overflow[ 1 ];\n\t\t\tstyle.overflowY = opts.overflow[ 2 ];\n\t\t});\n\t}\n\n\t// show/hide pass\n\tfor ( prop in props ) {\n\t\tvalue = props[ prop ];\n\t\tif ( rfxtypes.exec( value ) ) {\n\t\t\tdelete props[ prop ];\n\t\t\ttoggle = toggle || value === \"toggle\";\n\t\t\tif ( value === ( hidden ? \"hide\" : \"show\" ) ) {\n\n\t\t\t\t// If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden\n\t\t\t\tif ( value === \"show\" && dataShow && dataShow[ prop ] !== undefined ) {\n\t\t\t\t\thidden = true;\n\t\t\t\t} else {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\t\t\torig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );\n\n\t\t// Any non-fx value stops us from restoring the original display value\n\t\t} else {\n\t\t\tdisplay = undefined;\n\t\t}\n\t}\n\n\tif ( !jQuery.isEmptyObject( orig ) ) {\n\t\tif ( dataShow ) {\n\t\t\tif ( \"hidden\" in dataShow ) {\n\t\t\t\thidden = dataShow.hidden;\n\t\t\t}\n\t\t} else {\n\t\t\tdataShow = data_priv.access( elem, \"fxshow\", {} );\n\t\t}\n\n\t\t// store state if its toggle - enables .stop().toggle() to \"reverse\"\n\t\tif ( toggle ) {\n\t\t\tdataShow.hidden = !hidden;\n\t\t}\n\t\tif ( hidden ) {\n\t\t\tjQuery( elem ).show();\n\t\t} else {\n\t\t\tanim.done(function() {\n\t\t\t\tjQuery( elem ).hide();\n\t\t\t});\n\t\t}\n\t\tanim.done(function() {\n\t\t\tvar prop;\n\n\t\t\tdata_priv.remove( elem, \"fxshow\" );\n\t\t\tfor ( prop in orig ) {\n\t\t\t\tjQuery.style( elem, prop, orig[ prop ] );\n\t\t\t}\n\t\t});\n\t\tfor ( prop in orig ) {\n\t\t\ttween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );\n\n\t\t\tif ( !( prop in dataShow ) ) {\n\t\t\t\tdataShow[ prop ] = tween.start;\n\t\t\t\tif ( hidden ) {\n\t\t\t\t\ttween.end = tween.start;\n\t\t\t\t\ttween.start = prop === \"width\" || prop === \"height\" ? 1 : 0;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t// If this is a noop like .hide().hide(), restore an overwritten display value\n\t} else if ( (display === \"none\" ? defaultDisplay( elem.nodeName ) : display) === \"inline\" ) {\n\t\tstyle.display = display;\n\t}\n}\n\nfunction propFilter( props, specialEasing ) {\n\tvar index, name, easing, value, hooks;\n\n\t// camelCase, specialEasing and expand cssHook pass\n\tfor ( index in props ) {\n\t\tname = jQuery.camelCase( index );\n\t\teasing = specialEasing[ name ];\n\t\tvalue = props[ index ];\n\t\tif ( jQuery.isArray( value ) ) {\n\t\t\teasing = value[ 1 ];\n\t\t\tvalue = props[ index ] = value[ 0 ];\n\t\t}\n\n\t\tif ( index !== name ) {\n\t\t\tprops[ name ] = value;\n\t\t\tdelete props[ index ];\n\t\t}\n\n\t\thooks = jQuery.cssHooks[ name ];\n\t\tif ( hooks && \"expand\" in hooks ) {\n\t\t\tvalue = hooks.expand( value );\n\t\t\tdelete props[ name ];\n\n\t\t\t// not quite $.extend, this wont overwrite keys already present.\n\t\t\t// also - reusing 'index' from above because we have the correct \"name\"\n\t\t\tfor ( index in value ) {\n\t\t\t\tif ( !( index in props ) ) {\n\t\t\t\t\tprops[ index ] = value[ index ];\n\t\t\t\t\tspecialEasing[ index ] = easing;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tspecialEasing[ name ] = easing;\n\t\t}\n\t}\n}\n\nfunction Animation( elem, properties, options ) {\n\tvar result,\n\t\tstopped,\n\t\tindex = 0,\n\t\tlength = animationPrefilters.length,\n\t\tdeferred = jQuery.Deferred().always( function() {\n\t\t\t// don't match elem in the :animated selector\n\t\t\tdelete tick.elem;\n\t\t}),\n\t\ttick = function() {\n\t\t\tif ( stopped ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tvar currentTime = fxNow || createFxNow(),\n\t\t\t\tremaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),\n\t\t\t\t// archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)\n\t\t\t\ttemp = remaining / animation.duration || 0,\n\t\t\t\tpercent = 1 - temp,\n\t\t\t\tindex = 0,\n\t\t\t\tlength = animation.tweens.length;\n\n\t\t\tfor ( ; index < length ; index++ ) {\n\t\t\t\tanimation.tweens[ index ].run( percent );\n\t\t\t}\n\n\t\t\tdeferred.notifyWith( elem, [ animation, percent, remaining ]);\n\n\t\t\tif ( percent < 1 && length ) {\n\t\t\t\treturn remaining;\n\t\t\t} else {\n\t\t\t\tdeferred.resolveWith( elem, [ animation ] );\n\t\t\t\treturn false;\n\t\t\t}\n\t\t},\n\t\tanimation = deferred.promise({\n\t\t\telem: elem,\n\t\t\tprops: jQuery.extend( {}, properties ),\n\t\t\topts: jQuery.extend( true, { specialEasing: {} }, options ),\n\t\t\toriginalProperties: properties,\n\t\t\toriginalOptions: options,\n\t\t\tstartTime: fxNow || createFxNow(),\n\t\t\tduration: options.duration,\n\t\t\ttweens: [],\n\t\t\tcreateTween: function( prop, end ) {\n\t\t\t\tvar tween = jQuery.Tween( elem, animation.opts, prop, end,\n\t\t\t\t\t\tanimation.opts.specialEasing[ prop ] || animation.opts.easing );\n\t\t\t\tanimation.tweens.push( tween );\n\t\t\t\treturn tween;\n\t\t\t},\n\t\t\tstop: function( gotoEnd ) {\n\t\t\t\tvar index = 0,\n\t\t\t\t\t// if we are going to the end, we want to run all the tweens\n\t\t\t\t\t// otherwise we skip this part\n\t\t\t\t\tlength = gotoEnd ? animation.tweens.length : 0;\n\t\t\t\tif ( stopped ) {\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\t\t\t\tstopped = true;\n\t\t\t\tfor ( ; index < length ; index++ ) {\n\t\t\t\t\tanimation.tweens[ index ].run( 1 );\n\t\t\t\t}\n\n\t\t\t\t// resolve when we played the last frame\n\t\t\t\t// otherwise, reject\n\t\t\t\tif ( gotoEnd ) {\n\t\t\t\t\tdeferred.resolveWith( elem, [ animation, gotoEnd ] );\n\t\t\t\t} else {\n\t\t\t\t\tdeferred.rejectWith( elem, [ animation, gotoEnd ] );\n\t\t\t\t}\n\t\t\t\treturn this;\n\t\t\t}\n\t\t}),\n\t\tprops = animation.props;\n\n\tpropFilter( props, animation.opts.specialEasing );\n\n\tfor ( ; index < length ; index++ ) {\n\t\tresult = animationPrefilters[ index ].call( animation, elem, props, animation.opts );\n\t\tif ( result ) {\n\t\t\treturn result;\n\t\t}\n\t}\n\n\tjQuery.map( props, createTween, animation );\n\n\tif ( jQuery.isFunction( animation.opts.start ) ) {\n\t\tanimation.opts.start.call( elem, animation );\n\t}\n\n\tjQuery.fx.timer(\n\t\tjQuery.extend( tick, {\n\t\t\telem: elem,\n\t\t\tanim: animation,\n\t\t\tqueue: animation.opts.queue\n\t\t})\n\t);\n\n\t// attach callbacks from options\n\treturn animation.progress( animation.opts.progress )\n\t\t.done( animation.opts.done, animation.opts.complete )\n\t\t.fail( animation.opts.fail )\n\t\t.always( animation.opts.always );\n}\n\njQuery.Animation = jQuery.extend( Animation, {\n\n\ttweener: function( props, callback ) {\n\t\tif ( jQuery.isFunction( props ) ) {\n\t\t\tcallback = props;\n\t\t\tprops = [ \"*\" ];\n\t\t} else {\n\t\t\tprops = props.split(\" \");\n\t\t}\n\n\t\tvar prop,\n\t\t\tindex = 0,\n\t\t\tlength = props.length;\n\n\t\tfor ( ; index < length ; index++ ) {\n\t\t\tprop = props[ index ];\n\t\t\ttweeners[ prop ] = tweeners[ prop ] || [];\n\t\t\ttweeners[ prop ].unshift( callback );\n\t\t}\n\t},\n\n\tprefilter: function( callback, prepend ) {\n\t\tif ( prepend ) {\n\t\t\tanimationPrefilters.unshift( callback );\n\t\t} else {\n\t\t\tanimationPrefilters.push( callback );\n\t\t}\n\t}\n});\n\njQuery.speed = function( speed, easing, fn ) {\n\tvar opt = speed && typeof speed === \"object\" ? jQuery.extend( {}, speed ) : {\n\t\tcomplete: fn || !fn && easing ||\n\t\t\tjQuery.isFunction( speed ) && speed,\n\t\tduration: speed,\n\t\teasing: fn && easing || easing && !jQuery.isFunction( easing ) && easing\n\t};\n\n\topt.duration = jQuery.fx.off ? 0 : typeof opt.duration === \"number\" ? opt.duration :\n\t\topt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;\n\n\t// normalize opt.queue - true/undefined/null -> \"fx\"\n\tif ( opt.queue == null || opt.queue === true ) {\n\t\topt.queue = \"fx\";\n\t}\n\n\t// Queueing\n\topt.old = opt.complete;\n\n\topt.complete = function() {\n\t\tif ( jQuery.isFunction( opt.old ) ) {\n\t\t\topt.old.call( this );\n\t\t}\n\n\t\tif ( opt.queue ) {\n\t\t\tjQuery.dequeue( this, opt.queue );\n\t\t}\n\t};\n\n\treturn opt;\n};\n\njQuery.fn.extend({\n\tfadeTo: function( speed, to, easing, callback ) {\n\n\t\t// show any hidden elements after setting opacity to 0\n\t\treturn this.filter( isHidden ).css( \"opacity\", 0 ).show()\n\n\t\t\t// animate to the value specified\n\t\t\t.end().animate({ opacity: to }, speed, easing, callback );\n\t},\n\tanimate: function( prop, speed, easing, callback ) {\n\t\tvar empty = jQuery.isEmptyObject( prop ),\n\t\t\toptall = jQuery.speed( speed, easing, callback ),\n\t\t\tdoAnimation = function() {\n\t\t\t\t// Operate on a copy of prop so per-property easing won't be lost\n\t\t\t\tvar anim = Animation( this, jQuery.extend( {}, prop ), optall );\n\n\t\t\t\t// Empty animations, or finishing resolves immediately\n\t\t\t\tif ( empty || data_priv.get( this, \"finish\" ) ) {\n\t\t\t\t\tanim.stop( true );\n\t\t\t\t}\n\t\t\t};\n\t\t\tdoAnimation.finish = doAnimation;\n\n\t\treturn empty || optall.queue === false ?\n\t\t\tthis.each( doAnimation ) :\n\t\t\tthis.queue( optall.queue, doAnimation );\n\t},\n\tstop: function( type, clearQueue, gotoEnd ) {\n\t\tvar stopQueue = function( hooks ) {\n\t\t\tvar stop = hooks.stop;\n\t\t\tdelete hooks.stop;\n\t\t\tstop( gotoEnd );\n\t\t};\n\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tgotoEnd = clearQueue;\n\t\t\tclearQueue = type;\n\t\t\ttype = undefined;\n\t\t}\n\t\tif ( clearQueue && type !== false ) {\n\t\t\tthis.queue( type || \"fx\", [] );\n\t\t}\n\n\t\treturn this.each(function() {\n\t\t\tvar dequeue = true,\n\t\t\t\tindex = type != null && type + \"queueHooks\",\n\t\t\t\ttimers = jQuery.timers,\n\t\t\t\tdata = data_priv.get( this );\n\n\t\t\tif ( index ) {\n\t\t\t\tif ( data[ index ] && data[ index ].stop ) {\n\t\t\t\t\tstopQueue( data[ index ] );\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tfor ( index in data ) {\n\t\t\t\t\tif ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {\n\t\t\t\t\t\tstopQueue( data[ index ] );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfor ( index = timers.length; index--; ) {\n\t\t\t\tif ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {\n\t\t\t\t\ttimers[ index ].anim.stop( gotoEnd );\n\t\t\t\t\tdequeue = false;\n\t\t\t\t\ttimers.splice( index, 1 );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// start the next in the queue if the last step wasn't forced\n\t\t\t// timers currently will call their complete callbacks, which will dequeue\n\t\t\t// but only if they were gotoEnd\n\t\t\tif ( dequeue || !gotoEnd ) {\n\t\t\t\tjQuery.dequeue( this, type );\n\t\t\t}\n\t\t});\n\t},\n\tfinish: function( type ) {\n\t\tif ( type !== false ) {\n\t\t\ttype = type || \"fx\";\n\t\t}\n\t\treturn this.each(function() {\n\t\t\tvar index,\n\t\t\t\tdata = data_priv.get( this ),\n\t\t\t\tqueue = data[ type + \"queue\" ],\n\t\t\t\thooks = data[ type + \"queueHooks\" ],\n\t\t\t\ttimers = jQuery.timers,\n\t\t\t\tlength = queue ? queue.length : 0;\n\n\t\t\t// enable finishing flag on private data\n\t\t\tdata.finish = true;\n\n\t\t\t// empty the queue first\n\t\t\tjQuery.queue( this, type, [] );\n\n\t\t\tif ( hooks && hooks.stop ) {\n\t\t\t\thooks.stop.call( this, true );\n\t\t\t}\n\n\t\t\t// look for any active animations, and finish them\n\t\t\tfor ( index = timers.length; index--; ) {\n\t\t\t\tif ( timers[ index ].elem === this && timers[ index ].queue === type ) {\n\t\t\t\t\ttimers[ index ].anim.stop( true );\n\t\t\t\t\ttimers.splice( index, 1 );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// look for any animations in the old queue and finish them\n\t\t\tfor ( index = 0; index < length; index++ ) {\n\t\t\t\tif ( queue[ index ] && queue[ index ].finish ) {\n\t\t\t\t\tqueue[ index ].finish.call( this );\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// turn off finishing flag\n\t\t\tdelete data.finish;\n\t\t});\n\t}\n});\n\njQuery.each([ \"toggle\", \"show\", \"hide\" ], function( i, name ) {\n\tvar cssFn = jQuery.fn[ name ];\n\tjQuery.fn[ name ] = function( speed, easing, callback ) {\n\t\treturn speed == null || typeof speed === \"boolean\" ?\n\t\t\tcssFn.apply( this, arguments ) :\n\t\t\tthis.animate( genFx( name, true ), speed, easing, callback );\n\t};\n});\n\n// Generate shortcuts for custom animations\njQuery.each({\n\tslideDown: genFx(\"show\"),\n\tslideUp: genFx(\"hide\"),\n\tslideToggle: genFx(\"toggle\"),\n\tfadeIn: { opacity: \"show\" },\n\tfadeOut: { opacity: \"hide\" },\n\tfadeToggle: { opacity: \"toggle\" }\n}, function( name, props ) {\n\tjQuery.fn[ name ] = function( speed, easing, callback ) {\n\t\treturn this.animate( props, speed, easing, callback );\n\t};\n});\n\njQuery.timers = [];\njQuery.fx.tick = function() {\n\tvar timer,\n\t\ti = 0,\n\t\ttimers = jQuery.timers;\n\n\tfxNow = jQuery.now();\n\n\tfor ( ; i < timers.length; i++ ) {\n\t\ttimer = timers[ i ];\n\t\t// Checks the timer has not already been removed\n\t\tif ( !timer() && timers[ i ] === timer ) {\n\t\t\ttimers.splice( i--, 1 );\n\t\t}\n\t}\n\n\tif ( !timers.length ) {\n\t\tjQuery.fx.stop();\n\t}\n\tfxNow = undefined;\n};\n\njQuery.fx.timer = function( timer ) {\n\tjQuery.timers.push( timer );\n\tif ( timer() ) {\n\t\tjQuery.fx.start();\n\t} else {\n\t\tjQuery.timers.pop();\n\t}\n};\n\njQuery.fx.interval = 13;\n\njQuery.fx.start = function() {\n\tif ( !timerId ) {\n\t\ttimerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );\n\t}\n};\n\njQuery.fx.stop = function() {\n\tclearInterval( timerId );\n\ttimerId = null;\n};\n\njQuery.fx.speeds = {\n\tslow: 600,\n\tfast: 200,\n\t// Default speed\n\t_default: 400\n};\n\n\n// Based off of the plugin by Clint Helfers, with permission.\n// http://blindsignals.com/index.php/2009/07/jquery-delay/\njQuery.fn.delay = function( time, type ) {\n\ttime = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;\n\ttype = type || \"fx\";\n\n\treturn this.queue( type, function( next, hooks ) {\n\t\tvar timeout = setTimeout( next, time );\n\t\thooks.stop = function() {\n\t\t\tclearTimeout( timeout );\n\t\t};\n\t});\n};\n\n\n(function() {\n\tvar input = document.createElement( \"input\" ),\n\t\tselect = document.createElement( \"select\" ),\n\t\topt = select.appendChild( document.createElement( \"option\" ) );\n\n\tinput.type = \"checkbox\";\n\n\t// Support: iOS 5.1, Android 4.x, Android 2.3\n\t// Check the default checkbox/radio value (\"\" on old WebKit; \"on\" elsewhere)\n\tsupport.checkOn = input.value !== \"\";\n\n\t// Must access the parent to make an option select properly\n\t// Support: IE9, IE10\n\tsupport.optSelected = opt.selected;\n\n\t// Make sure that the options inside disabled selects aren't marked as disabled\n\t// (WebKit marks them as disabled)\n\tselect.disabled = true;\n\tsupport.optDisabled = !opt.disabled;\n\n\t// Check if an input maintains its value after becoming a radio\n\t// Support: IE9, IE10\n\tinput = document.createElement( \"input\" );\n\tinput.value = \"t\";\n\tinput.type = \"radio\";\n\tsupport.radioValue = input.value === \"t\";\n})();\n\n\nvar nodeHook, boolHook,\n\tattrHandle = jQuery.expr.attrHandle;\n\njQuery.fn.extend({\n\tattr: function( name, value ) {\n\t\treturn access( this, jQuery.attr, name, value, arguments.length > 1 );\n\t},\n\n\tremoveAttr: function( name ) {\n\t\treturn this.each(function() {\n\t\t\tjQuery.removeAttr( this, name );\n\t\t});\n\t}\n});\n\njQuery.extend({\n\tattr: function( elem, name, value ) {\n\t\tvar hooks, ret,\n\t\t\tnType = elem.nodeType;\n\n\t\t// don't get/set attributes on text, comment and attribute nodes\n\t\tif ( !elem || nType === 3 || nType === 8 || nType === 2 ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Fallback to prop when attributes are not supported\n\t\tif ( typeof elem.getAttribute === strundefined ) {\n\t\t\treturn jQuery.prop( elem, name, value );\n\t\t}\n\n\t\t// All attributes are lowercase\n\t\t// Grab necessary hook if one is defined\n\t\tif ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\n\t\t\tname = name.toLowerCase();\n\t\t\thooks = jQuery.attrHooks[ name ] ||\n\t\t\t\t( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );\n\t\t}\n\n\t\tif ( value !== undefined ) {\n\n\t\t\tif ( value === null ) {\n\t\t\t\tjQuery.removeAttr( elem, name );\n\n\t\t\t} else if ( hooks && \"set\" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {\n\t\t\t\treturn ret;\n\n\t\t\t} else {\n\t\t\t\telem.setAttribute( name, value + \"\" );\n\t\t\t\treturn value;\n\t\t\t}\n\n\t\t} else if ( hooks && \"get\" in hooks && (ret = hooks.get( elem, name )) !== null ) {\n\t\t\treturn ret;\n\n\t\t} else {\n\t\t\tret = jQuery.find.attr( elem, name );\n\n\t\t\t// Non-existent attributes return null, we normalize to undefined\n\t\t\treturn ret == null ?\n\t\t\t\tundefined :\n\t\t\t\tret;\n\t\t}\n\t},\n\n\tremoveAttr: function( elem, value ) {\n\t\tvar name, propName,\n\t\t\ti = 0,\n\t\t\tattrNames = value && value.match( rnotwhite );\n\n\t\tif ( attrNames && elem.nodeType === 1 ) {\n\t\t\twhile ( (name = attrNames[i++]) ) {\n\t\t\t\tpropName = jQuery.propFix[ name ] || name;\n\n\t\t\t\t// Boolean attributes get special treatment (#10870)\n\t\t\t\tif ( jQuery.expr.match.bool.test( name ) ) {\n\t\t\t\t\t// Set corresponding property to false\n\t\t\t\t\telem[ propName ] = false;\n\t\t\t\t}\n\n\t\t\t\telem.removeAttribute( name );\n\t\t\t}\n\t\t}\n\t},\n\n\tattrHooks: {\n\t\ttype: {\n\t\t\tset: function( elem, value ) {\n\t\t\t\tif ( !support.radioValue && value === \"radio\" &&\n\t\t\t\t\tjQuery.nodeName( elem, \"input\" ) ) {\n\t\t\t\t\t// Setting the type on a radio button after the value resets the value in IE6-9\n\t\t\t\t\t// Reset value to default in case type is set after value during creation\n\t\t\t\t\tvar val = elem.value;\n\t\t\t\t\telem.setAttribute( \"type\", value );\n\t\t\t\t\tif ( val ) {\n\t\t\t\t\t\telem.value = val;\n\t\t\t\t\t}\n\t\t\t\t\treturn value;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n});\n\n// Hooks for boolean attributes\nboolHook = {\n\tset: function( elem, value, name ) {\n\t\tif ( value === false ) {\n\t\t\t// Remove boolean attributes when set to false\n\t\t\tjQuery.removeAttr( elem, name );\n\t\t} else {\n\t\t\telem.setAttribute( name, name );\n\t\t}\n\t\treturn name;\n\t}\n};\njQuery.each( jQuery.expr.match.bool.source.match( /\\w+/g ), function( i, name ) {\n\tvar getter = attrHandle[ name ] || jQuery.find.attr;\n\n\tattrHandle[ name ] = function( elem, name, isXML ) {\n\t\tvar ret, handle;\n\t\tif ( !isXML ) {\n\t\t\t// Avoid an infinite loop by temporarily removing this function from the getter\n\t\t\thandle = attrHandle[ name ];\n\t\t\tattrHandle[ name ] = ret;\n\t\t\tret = getter( elem, name, isXML ) != null ?\n\t\t\t\tname.toLowerCase() :\n\t\t\t\tnull;\n\t\t\tattrHandle[ name ] = handle;\n\t\t}\n\t\treturn ret;\n\t};\n});\n\n\n\n\nvar rfocusable = /^(?:input|select|textarea|button)$/i;\n\njQuery.fn.extend({\n\tprop: function( name, value ) {\n\t\treturn access( this, jQuery.prop, name, value, arguments.length > 1 );\n\t},\n\n\tremoveProp: function( name ) {\n\t\treturn this.each(function() {\n\t\t\tdelete this[ jQuery.propFix[ name ] || name ];\n\t\t});\n\t}\n});\n\njQuery.extend({\n\tpropFix: {\n\t\t\"for\": \"htmlFor\",\n\t\t\"class\": \"className\"\n\t},\n\n\tprop: function( elem, name, value ) {\n\t\tvar ret, hooks, notxml,\n\t\t\tnType = elem.nodeType;\n\n\t\t// don't get/set properties on text, comment and attribute nodes\n\t\tif ( !elem || nType === 3 || nType === 8 || nType === 2 ) {\n\t\t\treturn;\n\t\t}\n\n\t\tnotxml = nType !== 1 || !jQuery.isXMLDoc( elem );\n\n\t\tif ( notxml ) {\n\t\t\t// Fix name and attach hooks\n\t\t\tname = jQuery.propFix[ name ] || name;\n\t\t\thooks = jQuery.propHooks[ name ];\n\t\t}\n\n\t\tif ( value !== undefined ) {\n\t\t\treturn hooks && \"set\" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?\n\t\t\t\tret :\n\t\t\t\t( elem[ name ] = value );\n\n\t\t} else {\n\t\t\treturn hooks && \"get\" in hooks && (ret = hooks.get( elem, name )) !== null ?\n\t\t\t\tret :\n\t\t\t\telem[ name ];\n\t\t}\n\t},\n\n\tpropHooks: {\n\t\ttabIndex: {\n\t\t\tget: function( elem ) {\n\t\t\t\treturn elem.hasAttribute( \"tabindex\" ) || rfocusable.test( elem.nodeName ) || elem.href ?\n\t\t\t\t\telem.tabIndex :\n\t\t\t\t\t-1;\n\t\t\t}\n\t\t}\n\t}\n});\n\n// Support: IE9+\n// Selectedness for an option in an optgroup can be inaccurate\nif ( !support.optSelected ) {\n\tjQuery.propHooks.selected = {\n\t\tget: function( elem ) {\n\t\t\tvar parent = elem.parentNode;\n\t\t\tif ( parent && parent.parentNode ) {\n\t\t\t\tparent.parentNode.selectedIndex;\n\t\t\t}\n\t\t\treturn null;\n\t\t}\n\t};\n}\n\njQuery.each([\n\t\"tabIndex\",\n\t\"readOnly\",\n\t\"maxLength\",\n\t\"cellSpacing\",\n\t\"cellPadding\",\n\t\"rowSpan\",\n\t\"colSpan\",\n\t\"useMap\",\n\t\"frameBorder\",\n\t\"contentEditable\"\n], function() {\n\tjQuery.propFix[ this.toLowerCase() ] = this;\n});\n\n\n\n\nvar rclass = /[\\t\\r\\n\\f]/g;\n\njQuery.fn.extend({\n\taddClass: function( value ) {\n\t\tvar classes, elem, cur, clazz, j, finalValue,\n\t\t\tproceed = typeof value === \"string\" && value,\n\t\t\ti = 0,\n\t\t\tlen = this.length;\n\n\t\tif ( jQuery.isFunction( value ) ) {\n\t\t\treturn this.each(function( j ) {\n\t\t\t\tjQuery( this ).addClass( value.call( this, j, this.className ) );\n\t\t\t});\n\t\t}\n\n\t\tif ( proceed ) {\n\t\t\t// The disjunction here is for better compressibility (see removeClass)\n\t\t\tclasses = ( value || \"\" ).match( rnotwhite ) || [];\n\n\t\t\tfor ( ; i < len; i++ ) {\n\t\t\t\telem = this[ i ];\n\t\t\t\tcur = elem.nodeType === 1 && ( elem.className ?\n\t\t\t\t\t( \" \" + elem.className + \" \" ).replace( rclass, \" \" ) :\n\t\t\t\t\t\" \"\n\t\t\t\t);\n\n\t\t\t\tif ( cur ) {\n\t\t\t\t\tj = 0;\n\t\t\t\t\twhile ( (clazz = classes[j++]) ) {\n\t\t\t\t\t\tif ( cur.indexOf( \" \" + clazz + \" \" ) < 0 ) {\n\t\t\t\t\t\t\tcur += clazz + \" \";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// only assign if different to avoid unneeded rendering.\n\t\t\t\t\tfinalValue = jQuery.trim( cur );\n\t\t\t\t\tif ( elem.className !== finalValue ) {\n\t\t\t\t\t\telem.className = finalValue;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tremoveClass: function( value ) {\n\t\tvar classes, elem, cur, clazz, j, finalValue,\n\t\t\tproceed = arguments.length === 0 || typeof value === \"string\" && value,\n\t\t\ti = 0,\n\t\t\tlen = this.length;\n\n\t\tif ( jQuery.isFunction( value ) ) {\n\t\t\treturn this.each(function( j ) {\n\t\t\t\tjQuery( this ).removeClass( value.call( this, j, this.className ) );\n\t\t\t});\n\t\t}\n\t\tif ( proceed ) {\n\t\t\tclasses = ( value || \"\" ).match( rnotwhite ) || [];\n\n\t\t\tfor ( ; i < len; i++ ) {\n\t\t\t\telem = this[ i ];\n\t\t\t\t// This expression is here for better compressibility (see addClass)\n\t\t\t\tcur = elem.nodeType === 1 && ( elem.className ?\n\t\t\t\t\t( \" \" + elem.className + \" \" ).replace( rclass, \" \" ) :\n\t\t\t\t\t\"\"\n\t\t\t\t);\n\n\t\t\t\tif ( cur ) {\n\t\t\t\t\tj = 0;\n\t\t\t\t\twhile ( (clazz = classes[j++]) ) {\n\t\t\t\t\t\t// Remove *all* instances\n\t\t\t\t\t\twhile ( cur.indexOf( \" \" + clazz + \" \" ) >= 0 ) {\n\t\t\t\t\t\t\tcur = cur.replace( \" \" + clazz + \" \", \" \" );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t// only assign if different to avoid unneeded rendering.\n\t\t\t\t\tfinalValue = value ? jQuery.trim( cur ) : \"\";\n\t\t\t\t\tif ( elem.className !== finalValue ) {\n\t\t\t\t\t\telem.className = finalValue;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\ttoggleClass: function( value, stateVal ) {\n\t\tvar type = typeof value;\n\n\t\tif ( typeof stateVal === \"boolean\" && type === \"string\" ) {\n\t\t\treturn stateVal ? this.addClass( value ) : this.removeClass( value );\n\t\t}\n\n\t\tif ( jQuery.isFunction( value ) ) {\n\t\t\treturn this.each(function( i ) {\n\t\t\t\tjQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );\n\t\t\t});\n\t\t}\n\n\t\treturn this.each(function() {\n\t\t\tif ( type === \"string\" ) {\n\t\t\t\t// toggle individual class names\n\t\t\t\tvar className,\n\t\t\t\t\ti = 0,\n\t\t\t\t\tself = jQuery( this ),\n\t\t\t\t\tclassNames = value.match( rnotwhite ) || [];\n\n\t\t\t\twhile ( (className = classNames[ i++ ]) ) {\n\t\t\t\t\t// check each className given, space separated list\n\t\t\t\t\tif ( self.hasClass( className ) ) {\n\t\t\t\t\t\tself.removeClass( className );\n\t\t\t\t\t} else {\n\t\t\t\t\t\tself.addClass( className );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t// Toggle whole class name\n\t\t\t} else if ( type === strundefined || type === \"boolean\" ) {\n\t\t\t\tif ( this.className ) {\n\t\t\t\t\t// store className if set\n\t\t\t\t\tdata_priv.set( this, \"__className__\", this.className );\n\t\t\t\t}\n\n\t\t\t\t// If the element has a class name or if we're passed \"false\",\n\t\t\t\t// then remove the whole classname (if there was one, the above saved it).\n\t\t\t\t// Otherwise bring back whatever was previously saved (if anything),\n\t\t\t\t// falling back to the empty string if nothing was stored.\n\t\t\t\tthis.className = this.className || value === false ? \"\" : data_priv.get( this, \"__className__\" ) || \"\";\n\t\t\t}\n\t\t});\n\t},\n\n\thasClass: function( selector ) {\n\t\tvar className = \" \" + selector + \" \",\n\t\t\ti = 0,\n\t\t\tl = this.length;\n\t\tfor ( ; i < l; i++ ) {\n\t\t\tif ( this[i].nodeType === 1 && (\" \" + this[i].className + \" \").replace(rclass, \" \").indexOf( className ) >= 0 ) {\n\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\n\t\treturn false;\n\t}\n});\n\n\n\n\nvar rreturn = /\\r/g;\n\njQuery.fn.extend({\n\tval: function( value ) {\n\t\tvar hooks, ret, isFunction,\n\t\t\telem = this[0];\n\n\t\tif ( !arguments.length ) {\n\t\t\tif ( elem ) {\n\t\t\t\thooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];\n\n\t\t\t\tif ( hooks && \"get\" in hooks && (ret = hooks.get( elem, \"value\" )) !== undefined ) {\n\t\t\t\t\treturn ret;\n\t\t\t\t}\n\n\t\t\t\tret = elem.value;\n\n\t\t\t\treturn typeof ret === \"string\" ?\n\t\t\t\t\t// handle most common string cases\n\t\t\t\t\tret.replace(rreturn, \"\") :\n\t\t\t\t\t// handle cases where value is null/undef or number\n\t\t\t\t\tret == null ? \"\" : ret;\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\tisFunction = jQuery.isFunction( value );\n\n\t\treturn this.each(function( i ) {\n\t\t\tvar val;\n\n\t\t\tif ( this.nodeType !== 1 ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif ( isFunction ) {\n\t\t\t\tval = value.call( this, i, jQuery( this ).val() );\n\t\t\t} else {\n\t\t\t\tval = value;\n\t\t\t}\n\n\t\t\t// Treat null/undefined as \"\"; convert numbers to string\n\t\t\tif ( val == null ) {\n\t\t\t\tval = \"\";\n\n\t\t\t} else if ( typeof val === \"number\" ) {\n\t\t\t\tval += \"\";\n\n\t\t\t} else if ( jQuery.isArray( val ) ) {\n\t\t\t\tval = jQuery.map( val, function( value ) {\n\t\t\t\t\treturn value == null ? \"\" : value + \"\";\n\t\t\t\t});\n\t\t\t}\n\n\t\t\thooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];\n\n\t\t\t// If set returns undefined, fall back to normal setting\n\t\t\tif ( !hooks || !(\"set\" in hooks) || hooks.set( this, val, \"value\" ) === undefined ) {\n\t\t\t\tthis.value = val;\n\t\t\t}\n\t\t});\n\t}\n});\n\njQuery.extend({\n\tvalHooks: {\n\t\toption: {\n\t\t\tget: function( elem ) {\n\t\t\t\tvar val = jQuery.find.attr( elem, \"value\" );\n\t\t\t\treturn val != null ?\n\t\t\t\t\tval :\n\t\t\t\t\t// Support: IE10-11+\n\t\t\t\t\t// option.text throws exceptions (#14686, #14858)\n\t\t\t\t\tjQuery.trim( jQuery.text( elem ) );\n\t\t\t}\n\t\t},\n\t\tselect: {\n\t\t\tget: function( elem ) {\n\t\t\t\tvar value, option,\n\t\t\t\t\toptions = elem.options,\n\t\t\t\t\tindex = elem.selectedIndex,\n\t\t\t\t\tone = elem.type === \"select-one\" || index < 0,\n\t\t\t\t\tvalues = one ? null : [],\n\t\t\t\t\tmax = one ? index + 1 : options.length,\n\t\t\t\t\ti = index < 0 ?\n\t\t\t\t\t\tmax :\n\t\t\t\t\t\tone ? index : 0;\n\n\t\t\t\t// Loop through all the selected options\n\t\t\t\tfor ( ; i < max; i++ ) {\n\t\t\t\t\toption = options[ i ];\n\n\t\t\t\t\t// IE6-9 doesn't update selected after form reset (#2551)\n\t\t\t\t\tif ( ( option.selected || i === index ) &&\n\t\t\t\t\t\t\t// Don't return options that are disabled or in a disabled optgroup\n\t\t\t\t\t\t\t( support.optDisabled ? !option.disabled : option.getAttribute( \"disabled\" ) === null ) &&\n\t\t\t\t\t\t\t( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, \"optgroup\" ) ) ) {\n\n\t\t\t\t\t\t// Get the specific value for the option\n\t\t\t\t\t\tvalue = jQuery( option ).val();\n\n\t\t\t\t\t\t// We don't need an array for one selects\n\t\t\t\t\t\tif ( one ) {\n\t\t\t\t\t\t\treturn value;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Multi-Selects return an array\n\t\t\t\t\t\tvalues.push( value );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn values;\n\t\t\t},\n\n\t\t\tset: function( elem, value ) {\n\t\t\t\tvar optionSet, option,\n\t\t\t\t\toptions = elem.options,\n\t\t\t\t\tvalues = jQuery.makeArray( value ),\n\t\t\t\t\ti = options.length;\n\n\t\t\t\twhile ( i-- ) {\n\t\t\t\t\toption = options[ i ];\n\t\t\t\t\tif ( (option.selected = jQuery.inArray( option.value, values ) >= 0) ) {\n\t\t\t\t\t\toptionSet = true;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// force browsers to behave consistently when non-matching value is set\n\t\t\t\tif ( !optionSet ) {\n\t\t\t\t\telem.selectedIndex = -1;\n\t\t\t\t}\n\t\t\t\treturn values;\n\t\t\t}\n\t\t}\n\t}\n});\n\n// Radios and checkboxes getter/setter\njQuery.each([ \"radio\", \"checkbox\" ], function() {\n\tjQuery.valHooks[ this ] = {\n\t\tset: function( elem, value ) {\n\t\t\tif ( jQuery.isArray( value ) ) {\n\t\t\t\treturn ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );\n\t\t\t}\n\t\t}\n\t};\n\tif ( !support.checkOn ) {\n\t\tjQuery.valHooks[ this ].get = function( elem ) {\n\t\t\t// Support: Webkit\n\t\t\t// \"\" is returned instead of \"on\" if a value isn't specified\n\t\t\treturn elem.getAttribute(\"value\") === null ? \"on\" : elem.value;\n\t\t};\n\t}\n});\n\n\n\n\n// Return jQuery for attributes-only inclusion\n\n\njQuery.each( (\"blur focus focusin focusout load resize scroll unload click dblclick \" +\n\t\"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave \" +\n\t\"change select submit keydown keypress keyup error contextmenu\").split(\" \"), function( i, name ) {\n\n\t// Handle event binding\n\tjQuery.fn[ name ] = function( data, fn ) {\n\t\treturn arguments.length > 0 ?\n\t\t\tthis.on( name, null, data, fn ) :\n\t\t\tthis.trigger( name );\n\t};\n});\n\njQuery.fn.extend({\n\thover: function( fnOver, fnOut ) {\n\t\treturn this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );\n\t},\n\n\tbind: function( types, data, fn ) {\n\t\treturn this.on( types, null, data, fn );\n\t},\n\tunbind: function( types, fn ) {\n\t\treturn this.off( types, null, fn );\n\t},\n\n\tdelegate: function( selector, types, data, fn ) {\n\t\treturn this.on( types, selector, data, fn );\n\t},\n\tundelegate: function( selector, types, fn ) {\n\t\t// ( namespace ) or ( selector, types [, fn] )\n\t\treturn arguments.length === 1 ? this.off( selector, \"**\" ) : this.off( types, selector || \"**\", fn );\n\t}\n});\n\n\nvar nonce = jQuery.now();\n\nvar rquery = (/\\?/);\n\n\n\n// Support: Android 2.3\n// Workaround failure to string-cast null input\njQuery.parseJSON = function( data ) {\n\treturn JSON.parse( data + \"\" );\n};\n\n\n// Cross-browser xml parsing\njQuery.parseXML = function( data ) {\n\tvar xml, tmp;\n\tif ( !data || typeof data !== \"string\" ) {\n\t\treturn null;\n\t}\n\n\t// Support: IE9\n\ttry {\n\t\ttmp = new DOMParser();\n\t\txml = tmp.parseFromString( data, \"text/xml\" );\n\t} catch ( e ) {\n\t\txml = undefined;\n\t}\n\n\tif ( !xml || xml.getElementsByTagName( \"parsererror\" ).length ) {\n\t\tjQuery.error( \"Invalid XML: \" + data );\n\t}\n\treturn xml;\n};\n\n\nvar\n\t// Document location\n\tajaxLocParts,\n\tajaxLocation,\n\n\trhash = /#.*$/,\n\trts = /([?&])_=[^&]*/,\n\trheaders = /^(.*?):[ \\t]*([^\\r\\n]*)$/mg,\n\t// #7653, #8125, #8152: local protocol detection\n\trlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,\n\trnoContent = /^(?:GET|HEAD)$/,\n\trprotocol = /^\\/\\//,\n\trurl = /^([\\w.+-]+:)(?:\\/\\/(?:[^\\/?#]*@|)([^\\/?#:]*)(?::(\\d+)|)|)/,\n\n\t/* Prefilters\n\t * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)\n\t * 2) These are called:\n\t *    - BEFORE asking for a transport\n\t *    - AFTER param serialization (s.data is a string if s.processData is true)\n\t * 3) key is the dataType\n\t * 4) the catchall symbol \"*\" can be used\n\t * 5) execution will start with transport dataType and THEN continue down to \"*\" if needed\n\t */\n\tprefilters = {},\n\n\t/* Transports bindings\n\t * 1) key is the dataType\n\t * 2) the catchall symbol \"*\" can be used\n\t * 3) selection will start with transport dataType and THEN go to \"*\" if needed\n\t */\n\ttransports = {},\n\n\t// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression\n\tallTypes = \"*/\".concat(\"*\");\n\n// #8138, IE may throw an exception when accessing\n// a field from window.location if document.domain has been set\ntry {\n\tajaxLocation = location.href;\n} catch( e ) {\n\t// Use the href attribute of an A element\n\t// since IE will modify it given document.location\n\tajaxLocation = document.createElement( \"a\" );\n\tajaxLocation.href = \"\";\n\tajaxLocation = ajaxLocation.href;\n}\n\n// Segment location into parts\najaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];\n\n// Base \"constructor\" for jQuery.ajaxPrefilter and jQuery.ajaxTransport\nfunction addToPrefiltersOrTransports( structure ) {\n\n\t// dataTypeExpression is optional and defaults to \"*\"\n\treturn function( dataTypeExpression, func ) {\n\n\t\tif ( typeof dataTypeExpression !== \"string\" ) {\n\t\t\tfunc = dataTypeExpression;\n\t\t\tdataTypeExpression = \"*\";\n\t\t}\n\n\t\tvar dataType,\n\t\t\ti = 0,\n\t\t\tdataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || [];\n\n\t\tif ( jQuery.isFunction( func ) ) {\n\t\t\t// For each dataType in the dataTypeExpression\n\t\t\twhile ( (dataType = dataTypes[i++]) ) {\n\t\t\t\t// Prepend if requested\n\t\t\t\tif ( dataType[0] === \"+\" ) {\n\t\t\t\t\tdataType = dataType.slice( 1 ) || \"*\";\n\t\t\t\t\t(structure[ dataType ] = structure[ dataType ] || []).unshift( func );\n\n\t\t\t\t// Otherwise append\n\t\t\t\t} else {\n\t\t\t\t\t(structure[ dataType ] = structure[ dataType ] || []).push( func );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t};\n}\n\n// Base inspection function for prefilters and transports\nfunction inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {\n\n\tvar inspected = {},\n\t\tseekingTransport = ( structure === transports );\n\n\tfunction inspect( dataType ) {\n\t\tvar selected;\n\t\tinspected[ dataType ] = true;\n\t\tjQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {\n\t\t\tvar dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );\n\t\t\tif ( typeof dataTypeOrTransport === \"string\" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) {\n\t\t\t\toptions.dataTypes.unshift( dataTypeOrTransport );\n\t\t\t\tinspect( dataTypeOrTransport );\n\t\t\t\treturn false;\n\t\t\t} else if ( seekingTransport ) {\n\t\t\t\treturn !( selected = dataTypeOrTransport );\n\t\t\t}\n\t\t});\n\t\treturn selected;\n\t}\n\n\treturn inspect( options.dataTypes[ 0 ] ) || !inspected[ \"*\" ] && inspect( \"*\" );\n}\n\n// A special extend for ajax options\n// that takes \"flat\" options (not to be deep extended)\n// Fixes #9887\nfunction ajaxExtend( target, src ) {\n\tvar key, deep,\n\t\tflatOptions = jQuery.ajaxSettings.flatOptions || {};\n\n\tfor ( key in src ) {\n\t\tif ( src[ key ] !== undefined ) {\n\t\t\t( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ];\n\t\t}\n\t}\n\tif ( deep ) {\n\t\tjQuery.extend( true, target, deep );\n\t}\n\n\treturn target;\n}\n\n/* Handles responses to an ajax request:\n * - finds the right dataType (mediates between content-type and expected dataType)\n * - returns the corresponding response\n */\nfunction ajaxHandleResponses( s, jqXHR, responses ) {\n\n\tvar ct, type, finalDataType, firstDataType,\n\t\tcontents = s.contents,\n\t\tdataTypes = s.dataTypes;\n\n\t// Remove auto dataType and get content-type in the process\n\twhile ( dataTypes[ 0 ] === \"*\" ) {\n\t\tdataTypes.shift();\n\t\tif ( ct === undefined ) {\n\t\t\tct = s.mimeType || jqXHR.getResponseHeader(\"Content-Type\");\n\t\t}\n\t}\n\n\t// Check if we're dealing with a known content-type\n\tif ( ct ) {\n\t\tfor ( type in contents ) {\n\t\t\tif ( contents[ type ] && contents[ type ].test( ct ) ) {\n\t\t\t\tdataTypes.unshift( type );\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\t// Check to see if we have a response for the expected dataType\n\tif ( dataTypes[ 0 ] in responses ) {\n\t\tfinalDataType = dataTypes[ 0 ];\n\t} else {\n\t\t// Try convertible dataTypes\n\t\tfor ( type in responses ) {\n\t\t\tif ( !dataTypes[ 0 ] || s.converters[ type + \" \" + dataTypes[0] ] ) {\n\t\t\t\tfinalDataType = type;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif ( !firstDataType ) {\n\t\t\t\tfirstDataType = type;\n\t\t\t}\n\t\t}\n\t\t// Or just use first one\n\t\tfinalDataType = finalDataType || firstDataType;\n\t}\n\n\t// If we found a dataType\n\t// We add the dataType to the list if needed\n\t// and return the corresponding response\n\tif ( finalDataType ) {\n\t\tif ( finalDataType !== dataTypes[ 0 ] ) {\n\t\t\tdataTypes.unshift( finalDataType );\n\t\t}\n\t\treturn responses[ finalDataType ];\n\t}\n}\n\n/* Chain conversions given the request and the original response\n * Also sets the responseXXX fields on the jqXHR instance\n */\nfunction ajaxConvert( s, response, jqXHR, isSuccess ) {\n\tvar conv2, current, conv, tmp, prev,\n\t\tconverters = {},\n\t\t// Work with a copy of dataTypes in case we need to modify it for conversion\n\t\tdataTypes = s.dataTypes.slice();\n\n\t// Create converters map with lowercased keys\n\tif ( dataTypes[ 1 ] ) {\n\t\tfor ( conv in s.converters ) {\n\t\t\tconverters[ conv.toLowerCase() ] = s.converters[ conv ];\n\t\t}\n\t}\n\n\tcurrent = dataTypes.shift();\n\n\t// Convert to each sequential dataType\n\twhile ( current ) {\n\n\t\tif ( s.responseFields[ current ] ) {\n\t\t\tjqXHR[ s.responseFields[ current ] ] = response;\n\t\t}\n\n\t\t// Apply the dataFilter if provided\n\t\tif ( !prev && isSuccess && s.dataFilter ) {\n\t\t\tresponse = s.dataFilter( response, s.dataType );\n\t\t}\n\n\t\tprev = current;\n\t\tcurrent = dataTypes.shift();\n\n\t\tif ( current ) {\n\n\t\t// There's only work to do if current dataType is non-auto\n\t\t\tif ( current === \"*\" ) {\n\n\t\t\t\tcurrent = prev;\n\n\t\t\t// Convert response if prev dataType is non-auto and differs from current\n\t\t\t} else if ( prev !== \"*\" && prev !== current ) {\n\n\t\t\t\t// Seek a direct converter\n\t\t\t\tconv = converters[ prev + \" \" + current ] || converters[ \"* \" + current ];\n\n\t\t\t\t// If none found, seek a pair\n\t\t\t\tif ( !conv ) {\n\t\t\t\t\tfor ( conv2 in converters ) {\n\n\t\t\t\t\t\t// If conv2 outputs current\n\t\t\t\t\t\ttmp = conv2.split( \" \" );\n\t\t\t\t\t\tif ( tmp[ 1 ] === current ) {\n\n\t\t\t\t\t\t\t// If prev can be converted to accepted input\n\t\t\t\t\t\t\tconv = converters[ prev + \" \" + tmp[ 0 ] ] ||\n\t\t\t\t\t\t\t\tconverters[ \"* \" + tmp[ 0 ] ];\n\t\t\t\t\t\t\tif ( conv ) {\n\t\t\t\t\t\t\t\t// Condense equivalence converters\n\t\t\t\t\t\t\t\tif ( conv === true ) {\n\t\t\t\t\t\t\t\t\tconv = converters[ conv2 ];\n\n\t\t\t\t\t\t\t\t// Otherwise, insert the intermediate dataType\n\t\t\t\t\t\t\t\t} else if ( converters[ conv2 ] !== true ) {\n\t\t\t\t\t\t\t\t\tcurrent = tmp[ 0 ];\n\t\t\t\t\t\t\t\t\tdataTypes.unshift( tmp[ 1 ] );\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Apply converter (if not an equivalence)\n\t\t\t\tif ( conv !== true ) {\n\n\t\t\t\t\t// Unless errors are allowed to bubble, catch and return them\n\t\t\t\t\tif ( conv && s[ \"throws\" ] ) {\n\t\t\t\t\t\tresponse = conv( response );\n\t\t\t\t\t} else {\n\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\tresponse = conv( response );\n\t\t\t\t\t\t} catch ( e ) {\n\t\t\t\t\t\t\treturn { state: \"parsererror\", error: conv ? e : \"No conversion from \" + prev + \" to \" + current };\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn { state: \"success\", data: response };\n}\n\njQuery.extend({\n\n\t// Counter for holding the number of active queries\n\tactive: 0,\n\n\t// Last-Modified header cache for next request\n\tlastModified: {},\n\tetag: {},\n\n\tajaxSettings: {\n\t\turl: ajaxLocation,\n\t\ttype: \"GET\",\n\t\tisLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),\n\t\tglobal: true,\n\t\tprocessData: true,\n\t\tasync: true,\n\t\tcontentType: \"application/x-www-form-urlencoded; charset=UTF-8\",\n\t\t/*\n\t\ttimeout: 0,\n\t\tdata: null,\n\t\tdataType: null,\n\t\tusername: null,\n\t\tpassword: null,\n\t\tcache: null,\n\t\tthrows: false,\n\t\ttraditional: false,\n\t\theaders: {},\n\t\t*/\n\n\t\taccepts: {\n\t\t\t\"*\": allTypes,\n\t\t\ttext: \"text/plain\",\n\t\t\thtml: \"text/html\",\n\t\t\txml: \"application/xml, text/xml\",\n\t\t\tjson: \"application/json, text/javascript\"\n\t\t},\n\n\t\tcontents: {\n\t\t\txml: /xml/,\n\t\t\thtml: /html/,\n\t\t\tjson: /json/\n\t\t},\n\n\t\tresponseFields: {\n\t\t\txml: \"responseXML\",\n\t\t\ttext: \"responseText\",\n\t\t\tjson: \"responseJSON\"\n\t\t},\n\n\t\t// Data converters\n\t\t// Keys separate source (or catchall \"*\") and destination types with a single space\n\t\tconverters: {\n\n\t\t\t// Convert anything to text\n\t\t\t\"* text\": String,\n\n\t\t\t// Text to html (true = no transformation)\n\t\t\t\"text html\": true,\n\n\t\t\t// Evaluate text as a json expression\n\t\t\t\"text json\": jQuery.parseJSON,\n\n\t\t\t// Parse text as xml\n\t\t\t\"text xml\": jQuery.parseXML\n\t\t},\n\n\t\t// For options that shouldn't be deep extended:\n\t\t// you can add your own custom options here if\n\t\t// and when you create one that shouldn't be\n\t\t// deep extended (see ajaxExtend)\n\t\tflatOptions: {\n\t\t\turl: true,\n\t\t\tcontext: true\n\t\t}\n\t},\n\n\t// Creates a full fledged settings object into target\n\t// with both ajaxSettings and settings fields.\n\t// If target is omitted, writes into ajaxSettings.\n\tajaxSetup: function( target, settings ) {\n\t\treturn settings ?\n\n\t\t\t// Building a settings object\n\t\t\tajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :\n\n\t\t\t// Extending ajaxSettings\n\t\t\tajaxExtend( jQuery.ajaxSettings, target );\n\t},\n\n\tajaxPrefilter: addToPrefiltersOrTransports( prefilters ),\n\tajaxTransport: addToPrefiltersOrTransports( transports ),\n\n\t// Main method\n\tajax: function( url, options ) {\n\n\t\t// If url is an object, simulate pre-1.5 signature\n\t\tif ( typeof url === \"object\" ) {\n\t\t\toptions = url;\n\t\t\turl = undefined;\n\t\t}\n\n\t\t// Force options to be an object\n\t\toptions = options || {};\n\n\t\tvar transport,\n\t\t\t// URL without anti-cache param\n\t\t\tcacheURL,\n\t\t\t// Response headers\n\t\t\tresponseHeadersString,\n\t\t\tresponseHeaders,\n\t\t\t// timeout handle\n\t\t\ttimeoutTimer,\n\t\t\t// Cross-domain detection vars\n\t\t\tparts,\n\t\t\t// To know if global events are to be dispatched\n\t\t\tfireGlobals,\n\t\t\t// Loop variable\n\t\t\ti,\n\t\t\t// Create the final options object\n\t\t\ts = jQuery.ajaxSetup( {}, options ),\n\t\t\t// Callbacks context\n\t\t\tcallbackContext = s.context || s,\n\t\t\t// Context for global events is callbackContext if it is a DOM node or jQuery collection\n\t\t\tglobalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ?\n\t\t\t\tjQuery( callbackContext ) :\n\t\t\t\tjQuery.event,\n\t\t\t// Deferreds\n\t\t\tdeferred = jQuery.Deferred(),\n\t\t\tcompleteDeferred = jQuery.Callbacks(\"once memory\"),\n\t\t\t// Status-dependent callbacks\n\t\t\tstatusCode = s.statusCode || {},\n\t\t\t// Headers (they are sent all at once)\n\t\t\trequestHeaders = {},\n\t\t\trequestHeadersNames = {},\n\t\t\t// The jqXHR state\n\t\t\tstate = 0,\n\t\t\t// Default abort message\n\t\t\tstrAbort = \"canceled\",\n\t\t\t// Fake xhr\n\t\t\tjqXHR = {\n\t\t\t\treadyState: 0,\n\n\t\t\t\t// Builds headers hashtable if needed\n\t\t\t\tgetResponseHeader: function( key ) {\n\t\t\t\t\tvar match;\n\t\t\t\t\tif ( state === 2 ) {\n\t\t\t\t\t\tif ( !responseHeaders ) {\n\t\t\t\t\t\t\tresponseHeaders = {};\n\t\t\t\t\t\t\twhile ( (match = rheaders.exec( responseHeadersString )) ) {\n\t\t\t\t\t\t\t\tresponseHeaders[ match[1].toLowerCase() ] = match[ 2 ];\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tmatch = responseHeaders[ key.toLowerCase() ];\n\t\t\t\t\t}\n\t\t\t\t\treturn match == null ? null : match;\n\t\t\t\t},\n\n\t\t\t\t// Raw string\n\t\t\t\tgetAllResponseHeaders: function() {\n\t\t\t\t\treturn state === 2 ? responseHeadersString : null;\n\t\t\t\t},\n\n\t\t\t\t// Caches the header\n\t\t\t\tsetRequestHeader: function( name, value ) {\n\t\t\t\t\tvar lname = name.toLowerCase();\n\t\t\t\t\tif ( !state ) {\n\t\t\t\t\t\tname = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;\n\t\t\t\t\t\trequestHeaders[ name ] = value;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Overrides response content-type header\n\t\t\t\toverrideMimeType: function( type ) {\n\t\t\t\t\tif ( !state ) {\n\t\t\t\t\t\ts.mimeType = type;\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Status-dependent callbacks\n\t\t\t\tstatusCode: function( map ) {\n\t\t\t\t\tvar code;\n\t\t\t\t\tif ( map ) {\n\t\t\t\t\t\tif ( state < 2 ) {\n\t\t\t\t\t\t\tfor ( code in map ) {\n\t\t\t\t\t\t\t\t// Lazy-add the new callback in a way that preserves old ones\n\t\t\t\t\t\t\t\tstatusCode[ code ] = [ statusCode[ code ], map[ code ] ];\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t// Execute the appropriate callbacks\n\t\t\t\t\t\t\tjqXHR.always( map[ jqXHR.status ] );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Cancel the request\n\t\t\t\tabort: function( statusText ) {\n\t\t\t\t\tvar finalText = statusText || strAbort;\n\t\t\t\t\tif ( transport ) {\n\t\t\t\t\t\ttransport.abort( finalText );\n\t\t\t\t\t}\n\t\t\t\t\tdone( 0, finalText );\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\t\t\t};\n\n\t\t// Attach deferreds\n\t\tdeferred.promise( jqXHR ).complete = completeDeferred.add;\n\t\tjqXHR.success = jqXHR.done;\n\t\tjqXHR.error = jqXHR.fail;\n\n\t\t// Remove hash character (#7531: and string promotion)\n\t\t// Add protocol if not provided (prefilters might expect it)\n\t\t// Handle falsy url in the settings object (#10093: consistency with old signature)\n\t\t// We also use the url parameter if available\n\t\ts.url = ( ( url || s.url || ajaxLocation ) + \"\" ).replace( rhash, \"\" )\n\t\t\t.replace( rprotocol, ajaxLocParts[ 1 ] + \"//\" );\n\n\t\t// Alias method option to type as per ticket #12004\n\t\ts.type = options.method || options.type || s.method || s.type;\n\n\t\t// Extract dataTypes list\n\t\ts.dataTypes = jQuery.trim( s.dataType || \"*\" ).toLowerCase().match( rnotwhite ) || [ \"\" ];\n\n\t\t// A cross-domain request is in order when we have a protocol:host:port mismatch\n\t\tif ( s.crossDomain == null ) {\n\t\t\tparts = rurl.exec( s.url.toLowerCase() );\n\t\t\ts.crossDomain = !!( parts &&\n\t\t\t\t( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||\n\t\t\t\t\t( parts[ 3 ] || ( parts[ 1 ] === \"http:\" ? \"80\" : \"443\" ) ) !==\n\t\t\t\t\t\t( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === \"http:\" ? \"80\" : \"443\" ) ) )\n\t\t\t);\n\t\t}\n\n\t\t// Convert data if not already a string\n\t\tif ( s.data && s.processData && typeof s.data !== \"string\" ) {\n\t\t\ts.data = jQuery.param( s.data, s.traditional );\n\t\t}\n\n\t\t// Apply prefilters\n\t\tinspectPrefiltersOrTransports( prefilters, s, options, jqXHR );\n\n\t\t// If request was aborted inside a prefilter, stop there\n\t\tif ( state === 2 ) {\n\t\t\treturn jqXHR;\n\t\t}\n\n\t\t// We can fire global events as of now if asked to\n\t\tfireGlobals = s.global;\n\n\t\t// Watch for a new set of requests\n\t\tif ( fireGlobals && jQuery.active++ === 0 ) {\n\t\t\tjQuery.event.trigger(\"ajaxStart\");\n\t\t}\n\n\t\t// Uppercase the type\n\t\ts.type = s.type.toUpperCase();\n\n\t\t// Determine if request has content\n\t\ts.hasContent = !rnoContent.test( s.type );\n\n\t\t// Save the URL in case we're toying with the If-Modified-Since\n\t\t// and/or If-None-Match header later on\n\t\tcacheURL = s.url;\n\n\t\t// More options handling for requests with no content\n\t\tif ( !s.hasContent ) {\n\n\t\t\t// If data is available, append data to url\n\t\t\tif ( s.data ) {\n\t\t\t\tcacheURL = ( s.url += ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + s.data );\n\t\t\t\t// #9682: remove data so that it's not used in an eventual retry\n\t\t\t\tdelete s.data;\n\t\t\t}\n\n\t\t\t// Add anti-cache in url if needed\n\t\t\tif ( s.cache === false ) {\n\t\t\t\ts.url = rts.test( cacheURL ) ?\n\n\t\t\t\t\t// If there is already a '_' parameter, set its value\n\t\t\t\t\tcacheURL.replace( rts, \"$1_=\" + nonce++ ) :\n\n\t\t\t\t\t// Otherwise add one to the end\n\t\t\t\t\tcacheURL + ( rquery.test( cacheURL ) ? \"&\" : \"?\" ) + \"_=\" + nonce++;\n\t\t\t}\n\t\t}\n\n\t\t// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n\t\tif ( s.ifModified ) {\n\t\t\tif ( jQuery.lastModified[ cacheURL ] ) {\n\t\t\t\tjqXHR.setRequestHeader( \"If-Modified-Since\", jQuery.lastModified[ cacheURL ] );\n\t\t\t}\n\t\t\tif ( jQuery.etag[ cacheURL ] ) {\n\t\t\t\tjqXHR.setRequestHeader( \"If-None-Match\", jQuery.etag[ cacheURL ] );\n\t\t\t}\n\t\t}\n\n\t\t// Set the correct header, if data is being sent\n\t\tif ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {\n\t\t\tjqXHR.setRequestHeader( \"Content-Type\", s.contentType );\n\t\t}\n\n\t\t// Set the Accepts header for the server, depending on the dataType\n\t\tjqXHR.setRequestHeader(\n\t\t\t\"Accept\",\n\t\t\ts.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?\n\t\t\t\ts.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== \"*\" ? \", \" + allTypes + \"; q=0.01\" : \"\" ) :\n\t\t\t\ts.accepts[ \"*\" ]\n\t\t);\n\n\t\t// Check for headers option\n\t\tfor ( i in s.headers ) {\n\t\t\tjqXHR.setRequestHeader( i, s.headers[ i ] );\n\t\t}\n\n\t\t// Allow custom headers/mimetypes and early abort\n\t\tif ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {\n\t\t\t// Abort if not done already and return\n\t\t\treturn jqXHR.abort();\n\t\t}\n\n\t\t// aborting is no longer a cancellation\n\t\tstrAbort = \"abort\";\n\n\t\t// Install callbacks on deferreds\n\t\tfor ( i in { success: 1, error: 1, complete: 1 } ) {\n\t\t\tjqXHR[ i ]( s[ i ] );\n\t\t}\n\n\t\t// Get transport\n\t\ttransport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );\n\n\t\t// If no transport, we auto-abort\n\t\tif ( !transport ) {\n\t\t\tdone( -1, \"No Transport\" );\n\t\t} else {\n\t\t\tjqXHR.readyState = 1;\n\n\t\t\t// Send global event\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( \"ajaxSend\", [ jqXHR, s ] );\n\t\t\t}\n\t\t\t// Timeout\n\t\t\tif ( s.async && s.timeout > 0 ) {\n\t\t\t\ttimeoutTimer = setTimeout(function() {\n\t\t\t\t\tjqXHR.abort(\"timeout\");\n\t\t\t\t}, s.timeout );\n\t\t\t}\n\n\t\t\ttry {\n\t\t\t\tstate = 1;\n\t\t\t\ttransport.send( requestHeaders, done );\n\t\t\t} catch ( e ) {\n\t\t\t\t// Propagate exception as error if not done\n\t\t\t\tif ( state < 2 ) {\n\t\t\t\t\tdone( -1, e );\n\t\t\t\t// Simply rethrow otherwise\n\t\t\t\t} else {\n\t\t\t\t\tthrow e;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Callback for when everything is done\n\t\tfunction done( status, nativeStatusText, responses, headers ) {\n\t\t\tvar isSuccess, success, error, response, modified,\n\t\t\t\tstatusText = nativeStatusText;\n\n\t\t\t// Called once\n\t\t\tif ( state === 2 ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// State is \"done\" now\n\t\t\tstate = 2;\n\n\t\t\t// Clear timeout if it exists\n\t\t\tif ( timeoutTimer ) {\n\t\t\t\tclearTimeout( timeoutTimer );\n\t\t\t}\n\n\t\t\t// Dereference transport for early garbage collection\n\t\t\t// (no matter how long the jqXHR object will be used)\n\t\t\ttransport = undefined;\n\n\t\t\t// Cache response headers\n\t\t\tresponseHeadersString = headers || \"\";\n\n\t\t\t// Set readyState\n\t\t\tjqXHR.readyState = status > 0 ? 4 : 0;\n\n\t\t\t// Determine if successful\n\t\t\tisSuccess = status >= 200 && status < 300 || status === 304;\n\n\t\t\t// Get response data\n\t\t\tif ( responses ) {\n\t\t\t\tresponse = ajaxHandleResponses( s, jqXHR, responses );\n\t\t\t}\n\n\t\t\t// Convert no matter what (that way responseXXX fields are always set)\n\t\t\tresponse = ajaxConvert( s, response, jqXHR, isSuccess );\n\n\t\t\t// If successful, handle type chaining\n\t\t\tif ( isSuccess ) {\n\n\t\t\t\t// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.\n\t\t\t\tif ( s.ifModified ) {\n\t\t\t\t\tmodified = jqXHR.getResponseHeader(\"Last-Modified\");\n\t\t\t\t\tif ( modified ) {\n\t\t\t\t\t\tjQuery.lastModified[ cacheURL ] = modified;\n\t\t\t\t\t}\n\t\t\t\t\tmodified = jqXHR.getResponseHeader(\"etag\");\n\t\t\t\t\tif ( modified ) {\n\t\t\t\t\t\tjQuery.etag[ cacheURL ] = modified;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// if no content\n\t\t\t\tif ( status === 204 || s.type === \"HEAD\" ) {\n\t\t\t\t\tstatusText = \"nocontent\";\n\n\t\t\t\t// if not modified\n\t\t\t\t} else if ( status === 304 ) {\n\t\t\t\t\tstatusText = \"notmodified\";\n\n\t\t\t\t// If we have data, let's convert it\n\t\t\t\t} else {\n\t\t\t\t\tstatusText = response.state;\n\t\t\t\t\tsuccess = response.data;\n\t\t\t\t\terror = response.error;\n\t\t\t\t\tisSuccess = !error;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\t// We extract error from statusText\n\t\t\t\t// then normalize statusText and status for non-aborts\n\t\t\t\terror = statusText;\n\t\t\t\tif ( status || !statusText ) {\n\t\t\t\t\tstatusText = \"error\";\n\t\t\t\t\tif ( status < 0 ) {\n\t\t\t\t\t\tstatus = 0;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Set data for the fake xhr object\n\t\t\tjqXHR.status = status;\n\t\t\tjqXHR.statusText = ( nativeStatusText || statusText ) + \"\";\n\n\t\t\t// Success/Error\n\t\t\tif ( isSuccess ) {\n\t\t\t\tdeferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );\n\t\t\t} else {\n\t\t\t\tdeferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );\n\t\t\t}\n\n\t\t\t// Status-dependent callbacks\n\t\t\tjqXHR.statusCode( statusCode );\n\t\t\tstatusCode = undefined;\n\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( isSuccess ? \"ajaxSuccess\" : \"ajaxError\",\n\t\t\t\t\t[ jqXHR, s, isSuccess ? success : error ] );\n\t\t\t}\n\n\t\t\t// Complete\n\t\t\tcompleteDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );\n\n\t\t\tif ( fireGlobals ) {\n\t\t\t\tglobalEventContext.trigger( \"ajaxComplete\", [ jqXHR, s ] );\n\t\t\t\t// Handle the global AJAX counter\n\t\t\t\tif ( !( --jQuery.active ) ) {\n\t\t\t\t\tjQuery.event.trigger(\"ajaxStop\");\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn jqXHR;\n\t},\n\n\tgetJSON: function( url, data, callback ) {\n\t\treturn jQuery.get( url, data, callback, \"json\" );\n\t},\n\n\tgetScript: function( url, callback ) {\n\t\treturn jQuery.get( url, undefined, callback, \"script\" );\n\t}\n});\n\njQuery.each( [ \"get\", \"post\" ], function( i, method ) {\n\tjQuery[ method ] = function( url, data, callback, type ) {\n\t\t// shift arguments if data argument was omitted\n\t\tif ( jQuery.isFunction( data ) ) {\n\t\t\ttype = type || callback;\n\t\t\tcallback = data;\n\t\t\tdata = undefined;\n\t\t}\n\n\t\treturn jQuery.ajax({\n\t\t\turl: url,\n\t\t\ttype: method,\n\t\t\tdataType: type,\n\t\t\tdata: data,\n\t\t\tsuccess: callback\n\t\t});\n\t};\n});\n\n// Attach a bunch of functions for handling common AJAX events\njQuery.each( [ \"ajaxStart\", \"ajaxStop\", \"ajaxComplete\", \"ajaxError\", \"ajaxSuccess\", \"ajaxSend\" ], function( i, type ) {\n\tjQuery.fn[ type ] = function( fn ) {\n\t\treturn this.on( type, fn );\n\t};\n});\n\n\njQuery._evalUrl = function( url ) {\n\treturn jQuery.ajax({\n\t\turl: url,\n\t\ttype: \"GET\",\n\t\tdataType: \"script\",\n\t\tasync: false,\n\t\tglobal: false,\n\t\t\"throws\": true\n\t});\n};\n\n\njQuery.fn.extend({\n\twrapAll: function( html ) {\n\t\tvar wrap;\n\n\t\tif ( jQuery.isFunction( html ) ) {\n\t\t\treturn this.each(function( i ) {\n\t\t\t\tjQuery( this ).wrapAll( html.call(this, i) );\n\t\t\t});\n\t\t}\n\n\t\tif ( this[ 0 ] ) {\n\n\t\t\t// The elements to wrap the target around\n\t\t\twrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );\n\n\t\t\tif ( this[ 0 ].parentNode ) {\n\t\t\t\twrap.insertBefore( this[ 0 ] );\n\t\t\t}\n\n\t\t\twrap.map(function() {\n\t\t\t\tvar elem = this;\n\n\t\t\t\twhile ( elem.firstElementChild ) {\n\t\t\t\t\telem = elem.firstElementChild;\n\t\t\t\t}\n\n\t\t\t\treturn elem;\n\t\t\t}).append( this );\n\t\t}\n\n\t\treturn this;\n\t},\n\n\twrapInner: function( html ) {\n\t\tif ( jQuery.isFunction( html ) ) {\n\t\t\treturn this.each(function( i ) {\n\t\t\t\tjQuery( this ).wrapInner( html.call(this, i) );\n\t\t\t});\n\t\t}\n\n\t\treturn this.each(function() {\n\t\t\tvar self = jQuery( this ),\n\t\t\t\tcontents = self.contents();\n\n\t\t\tif ( contents.length ) {\n\t\t\t\tcontents.wrapAll( html );\n\n\t\t\t} else {\n\t\t\t\tself.append( html );\n\t\t\t}\n\t\t});\n\t},\n\n\twrap: function( html ) {\n\t\tvar isFunction = jQuery.isFunction( html );\n\n\t\treturn this.each(function( i ) {\n\t\t\tjQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );\n\t\t});\n\t},\n\n\tunwrap: function() {\n\t\treturn this.parent().each(function() {\n\t\t\tif ( !jQuery.nodeName( this, \"body\" ) ) {\n\t\t\t\tjQuery( this ).replaceWith( this.childNodes );\n\t\t\t}\n\t\t}).end();\n\t}\n});\n\n\njQuery.expr.filters.hidden = function( elem ) {\n\t// Support: Opera <= 12.12\n\t// Opera reports offsetWidths and offsetHeights less than zero on some elements\n\treturn elem.offsetWidth <= 0 && elem.offsetHeight <= 0;\n};\njQuery.expr.filters.visible = function( elem ) {\n\treturn !jQuery.expr.filters.hidden( elem );\n};\n\n\n\n\nvar r20 = /%20/g,\n\trbracket = /\\[\\]$/,\n\trCRLF = /\\r?\\n/g,\n\trsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,\n\trsubmittable = /^(?:input|select|textarea|keygen)/i;\n\nfunction buildParams( prefix, obj, traditional, add ) {\n\tvar name;\n\n\tif ( jQuery.isArray( obj ) ) {\n\t\t// Serialize array item.\n\t\tjQuery.each( obj, function( i, v ) {\n\t\t\tif ( traditional || rbracket.test( prefix ) ) {\n\t\t\t\t// Treat each array item as a scalar.\n\t\t\t\tadd( prefix, v );\n\n\t\t\t} else {\n\t\t\t\t// Item is non-scalar (array or object), encode its numeric index.\n\t\t\t\tbuildParams( prefix + \"[\" + ( typeof v === \"object\" ? i : \"\" ) + \"]\", v, traditional, add );\n\t\t\t}\n\t\t});\n\n\t} else if ( !traditional && jQuery.type( obj ) === \"object\" ) {\n\t\t// Serialize object item.\n\t\tfor ( name in obj ) {\n\t\t\tbuildParams( prefix + \"[\" + name + \"]\", obj[ name ], traditional, add );\n\t\t}\n\n\t} else {\n\t\t// Serialize scalar item.\n\t\tadd( prefix, obj );\n\t}\n}\n\n// Serialize an array of form elements or a set of\n// key/values into a query string\njQuery.param = function( a, traditional ) {\n\tvar prefix,\n\t\ts = [],\n\t\tadd = function( key, value ) {\n\t\t\t// If value is a function, invoke it and return its value\n\t\t\tvalue = jQuery.isFunction( value ) ? value() : ( value == null ? \"\" : value );\n\t\t\ts[ s.length ] = encodeURIComponent( key ) + \"=\" + encodeURIComponent( value );\n\t\t};\n\n\t// Set traditional to true for jQuery <= 1.3.2 behavior.\n\tif ( traditional === undefined ) {\n\t\ttraditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;\n\t}\n\n\t// If an array was passed in, assume that it is an array of form elements.\n\tif ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {\n\t\t// Serialize the form elements\n\t\tjQuery.each( a, function() {\n\t\t\tadd( this.name, this.value );\n\t\t});\n\n\t} else {\n\t\t// If traditional, encode the \"old\" way (the way 1.3.2 or older\n\t\t// did it), otherwise encode params recursively.\n\t\tfor ( prefix in a ) {\n\t\t\tbuildParams( prefix, a[ prefix ], traditional, add );\n\t\t}\n\t}\n\n\t// Return the resulting serialization\n\treturn s.join( \"&\" ).replace( r20, \"+\" );\n};\n\njQuery.fn.extend({\n\tserialize: function() {\n\t\treturn jQuery.param( this.serializeArray() );\n\t},\n\tserializeArray: function() {\n\t\treturn this.map(function() {\n\t\t\t// Can add propHook for \"elements\" to filter or add form elements\n\t\t\tvar elements = jQuery.prop( this, \"elements\" );\n\t\t\treturn elements ? jQuery.makeArray( elements ) : this;\n\t\t})\n\t\t.filter(function() {\n\t\t\tvar type = this.type;\n\n\t\t\t// Use .is( \":disabled\" ) so that fieldset[disabled] works\n\t\t\treturn this.name && !jQuery( this ).is( \":disabled\" ) &&\n\t\t\t\trsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&\n\t\t\t\t( this.checked || !rcheckableType.test( type ) );\n\t\t})\n\t\t.map(function( i, elem ) {\n\t\t\tvar val = jQuery( this ).val();\n\n\t\t\treturn val == null ?\n\t\t\t\tnull :\n\t\t\t\tjQuery.isArray( val ) ?\n\t\t\t\t\tjQuery.map( val, function( val ) {\n\t\t\t\t\t\treturn { name: elem.name, value: val.replace( rCRLF, \"\\r\\n\" ) };\n\t\t\t\t\t}) :\n\t\t\t\t\t{ name: elem.name, value: val.replace( rCRLF, \"\\r\\n\" ) };\n\t\t}).get();\n\t}\n});\n\n\njQuery.ajaxSettings.xhr = function() {\n\ttry {\n\t\treturn new XMLHttpRequest();\n\t} catch( e ) {}\n};\n\nvar xhrId = 0,\n\txhrCallbacks = {},\n\txhrSuccessStatus = {\n\t\t// file protocol always yields status code 0, assume 200\n\t\t0: 200,\n\t\t// Support: IE9\n\t\t// #1450: sometimes IE returns 1223 when it should be 204\n\t\t1223: 204\n\t},\n\txhrSupported = jQuery.ajaxSettings.xhr();\n\n// Support: IE9\n// Open requests must be manually aborted on unload (#5280)\nif ( window.ActiveXObject ) {\n\tjQuery( window ).on( \"unload\", function() {\n\t\tfor ( var key in xhrCallbacks ) {\n\t\t\txhrCallbacks[ key ]();\n\t\t}\n\t});\n}\n\nsupport.cors = !!xhrSupported && ( \"withCredentials\" in xhrSupported );\nsupport.ajax = xhrSupported = !!xhrSupported;\n\njQuery.ajaxTransport(function( options ) {\n\tvar callback;\n\n\t// Cross domain only allowed if supported through XMLHttpRequest\n\tif ( support.cors || xhrSupported && !options.crossDomain ) {\n\t\treturn {\n\t\t\tsend: function( headers, complete ) {\n\t\t\t\tvar i,\n\t\t\t\t\txhr = options.xhr(),\n\t\t\t\t\tid = ++xhrId;\n\n\t\t\t\txhr.open( options.type, options.url, options.async, options.username, options.password );\n\n\t\t\t\t// Apply custom fields if provided\n\t\t\t\tif ( options.xhrFields ) {\n\t\t\t\t\tfor ( i in options.xhrFields ) {\n\t\t\t\t\t\txhr[ i ] = options.xhrFields[ i ];\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// Override mime type if needed\n\t\t\t\tif ( options.mimeType && xhr.overrideMimeType ) {\n\t\t\t\t\txhr.overrideMimeType( options.mimeType );\n\t\t\t\t}\n\n\t\t\t\t// X-Requested-With header\n\t\t\t\t// For cross-domain requests, seeing as conditions for a preflight are\n\t\t\t\t// akin to a jigsaw puzzle, we simply never set it to be sure.\n\t\t\t\t// (it can always be set on a per-request basis or even using ajaxSetup)\n\t\t\t\t// For same-domain requests, won't change header if already provided.\n\t\t\t\tif ( !options.crossDomain && !headers[\"X-Requested-With\"] ) {\n\t\t\t\t\theaders[\"X-Requested-With\"] = \"XMLHttpRequest\";\n\t\t\t\t}\n\n\t\t\t\t// Set headers\n\t\t\t\tfor ( i in headers ) {\n\t\t\t\t\txhr.setRequestHeader( i, headers[ i ] );\n\t\t\t\t}\n\n\t\t\t\t// Callback\n\t\t\t\tcallback = function( type ) {\n\t\t\t\t\treturn function() {\n\t\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\t\tdelete xhrCallbacks[ id ];\n\t\t\t\t\t\t\tcallback = xhr.onload = xhr.onerror = null;\n\n\t\t\t\t\t\t\tif ( type === \"abort\" ) {\n\t\t\t\t\t\t\t\txhr.abort();\n\t\t\t\t\t\t\t} else if ( type === \"error\" ) {\n\t\t\t\t\t\t\t\tcomplete(\n\t\t\t\t\t\t\t\t\t// file: protocol always yields status 0; see #8605, #14207\n\t\t\t\t\t\t\t\t\txhr.status,\n\t\t\t\t\t\t\t\t\txhr.statusText\n\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\tcomplete(\n\t\t\t\t\t\t\t\t\txhrSuccessStatus[ xhr.status ] || xhr.status,\n\t\t\t\t\t\t\t\t\txhr.statusText,\n\t\t\t\t\t\t\t\t\t// Support: IE9\n\t\t\t\t\t\t\t\t\t// Accessing binary-data responseText throws an exception\n\t\t\t\t\t\t\t\t\t// (#11426)\n\t\t\t\t\t\t\t\t\ttypeof xhr.responseText === \"string\" ? {\n\t\t\t\t\t\t\t\t\t\ttext: xhr.responseText\n\t\t\t\t\t\t\t\t\t} : undefined,\n\t\t\t\t\t\t\t\t\txhr.getAllResponseHeaders()\n\t\t\t\t\t\t\t\t);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t};\n\t\t\t\t};\n\n\t\t\t\t// Listen to events\n\t\t\t\txhr.onload = callback();\n\t\t\t\txhr.onerror = callback(\"error\");\n\n\t\t\t\t// Create the abort callback\n\t\t\t\tcallback = xhrCallbacks[ id ] = callback(\"abort\");\n\n\t\t\t\ttry {\n\t\t\t\t\t// Do send the request (this may raise an exception)\n\t\t\t\t\txhr.send( options.hasContent && options.data || null );\n\t\t\t\t} catch ( e ) {\n\t\t\t\t\t// #14683: Only rethrow if this hasn't been notified as an error yet\n\t\t\t\t\tif ( callback ) {\n\t\t\t\t\t\tthrow e;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t},\n\n\t\t\tabort: function() {\n\t\t\t\tif ( callback ) {\n\t\t\t\t\tcallback();\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t}\n});\n\n\n\n\n// Install script dataType\njQuery.ajaxSetup({\n\taccepts: {\n\t\tscript: \"text/javascript, application/javascript, application/ecmascript, application/x-ecmascript\"\n\t},\n\tcontents: {\n\t\tscript: /(?:java|ecma)script/\n\t},\n\tconverters: {\n\t\t\"text script\": function( text ) {\n\t\t\tjQuery.globalEval( text );\n\t\t\treturn text;\n\t\t}\n\t}\n});\n\n// Handle cache's special case and crossDomain\njQuery.ajaxPrefilter( \"script\", function( s ) {\n\tif ( s.cache === undefined ) {\n\t\ts.cache = false;\n\t}\n\tif ( s.crossDomain ) {\n\t\ts.type = \"GET\";\n\t}\n});\n\n// Bind script tag hack transport\njQuery.ajaxTransport( \"script\", function( s ) {\n\t// This transport only deals with cross domain requests\n\tif ( s.crossDomain ) {\n\t\tvar script, callback;\n\t\treturn {\n\t\t\tsend: function( _, complete ) {\n\t\t\t\tscript = jQuery(\"<script>\").prop({\n\t\t\t\t\tasync: true,\n\t\t\t\t\tcharset: s.scriptCharset,\n\t\t\t\t\tsrc: s.url\n\t\t\t\t}).on(\n\t\t\t\t\t\"load error\",\n\t\t\t\t\tcallback = function( evt ) {\n\t\t\t\t\t\tscript.remove();\n\t\t\t\t\t\tcallback = null;\n\t\t\t\t\t\tif ( evt ) {\n\t\t\t\t\t\t\tcomplete( evt.type === \"error\" ? 404 : 200, evt.type );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t);\n\t\t\t\tdocument.head.appendChild( script[ 0 ] );\n\t\t\t},\n\t\t\tabort: function() {\n\t\t\t\tif ( callback ) {\n\t\t\t\t\tcallback();\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\t}\n});\n\n\n\n\nvar oldCallbacks = [],\n\trjsonp = /(=)\\?(?=&|$)|\\?\\?/;\n\n// Default jsonp settings\njQuery.ajaxSetup({\n\tjsonp: \"callback\",\n\tjsonpCallback: function() {\n\t\tvar callback = oldCallbacks.pop() || ( jQuery.expando + \"_\" + ( nonce++ ) );\n\t\tthis[ callback ] = true;\n\t\treturn callback;\n\t}\n});\n\n// Detect, normalize options and install callbacks for jsonp requests\njQuery.ajaxPrefilter( \"json jsonp\", function( s, originalSettings, jqXHR ) {\n\n\tvar callbackName, overwritten, responseContainer,\n\t\tjsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?\n\t\t\t\"url\" :\n\t\t\ttypeof s.data === \"string\" && !( s.contentType || \"\" ).indexOf(\"application/x-www-form-urlencoded\") && rjsonp.test( s.data ) && \"data\"\n\t\t);\n\n\t// Handle iff the expected data type is \"jsonp\" or we have a parameter to set\n\tif ( jsonProp || s.dataTypes[ 0 ] === \"jsonp\" ) {\n\n\t\t// Get callback name, remembering preexisting value associated with it\n\t\tcallbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?\n\t\t\ts.jsonpCallback() :\n\t\t\ts.jsonpCallback;\n\n\t\t// Insert callback into url or form data\n\t\tif ( jsonProp ) {\n\t\t\ts[ jsonProp ] = s[ jsonProp ].replace( rjsonp, \"$1\" + callbackName );\n\t\t} else if ( s.jsonp !== false ) {\n\t\t\ts.url += ( rquery.test( s.url ) ? \"&\" : \"?\" ) + s.jsonp + \"=\" + callbackName;\n\t\t}\n\n\t\t// Use data converter to retrieve json after script execution\n\t\ts.converters[\"script json\"] = function() {\n\t\t\tif ( !responseContainer ) {\n\t\t\t\tjQuery.error( callbackName + \" was not called\" );\n\t\t\t}\n\t\t\treturn responseContainer[ 0 ];\n\t\t};\n\n\t\t// force json dataType\n\t\ts.dataTypes[ 0 ] = \"json\";\n\n\t\t// Install callback\n\t\toverwritten = window[ callbackName ];\n\t\twindow[ callbackName ] = function() {\n\t\t\tresponseContainer = arguments;\n\t\t};\n\n\t\t// Clean-up function (fires after converters)\n\t\tjqXHR.always(function() {\n\t\t\t// Restore preexisting value\n\t\t\twindow[ callbackName ] = overwritten;\n\n\t\t\t// Save back as free\n\t\t\tif ( s[ callbackName ] ) {\n\t\t\t\t// make sure that re-using the options doesn't screw things around\n\t\t\t\ts.jsonpCallback = originalSettings.jsonpCallback;\n\n\t\t\t\t// save the callback name for future use\n\t\t\t\toldCallbacks.push( callbackName );\n\t\t\t}\n\n\t\t\t// Call if it was a function and we have a response\n\t\t\tif ( responseContainer && jQuery.isFunction( overwritten ) ) {\n\t\t\t\toverwritten( responseContainer[ 0 ] );\n\t\t\t}\n\n\t\t\tresponseContainer = overwritten = undefined;\n\t\t});\n\n\t\t// Delegate to script\n\t\treturn \"script\";\n\t}\n});\n\n\n\n\n// data: string of html\n// context (optional): If specified, the fragment will be created in this context, defaults to document\n// keepScripts (optional): If true, will include scripts passed in the html string\njQuery.parseHTML = function( data, context, keepScripts ) {\n\tif ( !data || typeof data !== \"string\" ) {\n\t\treturn null;\n\t}\n\tif ( typeof context === \"boolean\" ) {\n\t\tkeepScripts = context;\n\t\tcontext = false;\n\t}\n\tcontext = context || document;\n\n\tvar parsed = rsingleTag.exec( data ),\n\t\tscripts = !keepScripts && [];\n\n\t// Single tag\n\tif ( parsed ) {\n\t\treturn [ context.createElement( parsed[1] ) ];\n\t}\n\n\tparsed = jQuery.buildFragment( [ data ], context, scripts );\n\n\tif ( scripts && scripts.length ) {\n\t\tjQuery( scripts ).remove();\n\t}\n\n\treturn jQuery.merge( [], parsed.childNodes );\n};\n\n\n// Keep a copy of the old load method\nvar _load = jQuery.fn.load;\n\n/**\n * Load a url into a page\n */\njQuery.fn.load = function( url, params, callback ) {\n\tif ( typeof url !== \"string\" && _load ) {\n\t\treturn _load.apply( this, arguments );\n\t}\n\n\tvar selector, type, response,\n\t\tself = this,\n\t\toff = url.indexOf(\" \");\n\n\tif ( off >= 0 ) {\n\t\tselector = jQuery.trim( url.slice( off ) );\n\t\turl = url.slice( 0, off );\n\t}\n\n\t// If it's a function\n\tif ( jQuery.isFunction( params ) ) {\n\n\t\t// We assume that it's the callback\n\t\tcallback = params;\n\t\tparams = undefined;\n\n\t// Otherwise, build a param string\n\t} else if ( params && typeof params === \"object\" ) {\n\t\ttype = \"POST\";\n\t}\n\n\t// If we have elements to modify, make the request\n\tif ( self.length > 0 ) {\n\t\tjQuery.ajax({\n\t\t\turl: url,\n\n\t\t\t// if \"type\" variable is undefined, then \"GET\" method will be used\n\t\t\ttype: type,\n\t\t\tdataType: \"html\",\n\t\t\tdata: params\n\t\t}).done(function( responseText ) {\n\n\t\t\t// Save response for use in complete callback\n\t\t\tresponse = arguments;\n\n\t\t\tself.html( selector ?\n\n\t\t\t\t// If a selector was specified, locate the right elements in a dummy div\n\t\t\t\t// Exclude scripts to avoid IE 'Permission Denied' errors\n\t\t\t\tjQuery(\"<div>\").append( jQuery.parseHTML( responseText ) ).find( selector ) :\n\n\t\t\t\t// Otherwise use the full result\n\t\t\t\tresponseText );\n\n\t\t}).complete( callback && function( jqXHR, status ) {\n\t\t\tself.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );\n\t\t});\n\t}\n\n\treturn this;\n};\n\n\n\n\njQuery.expr.filters.animated = function( elem ) {\n\treturn jQuery.grep(jQuery.timers, function( fn ) {\n\t\treturn elem === fn.elem;\n\t}).length;\n};\n\n\n\n\nvar docElem = window.document.documentElement;\n\n/**\n * Gets a window from an element\n */\nfunction getWindow( elem ) {\n\treturn jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView;\n}\n\njQuery.offset = {\n\tsetOffset: function( elem, options, i ) {\n\t\tvar curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,\n\t\t\tposition = jQuery.css( elem, \"position\" ),\n\t\t\tcurElem = jQuery( elem ),\n\t\t\tprops = {};\n\n\t\t// Set position first, in-case top/left are set even on static elem\n\t\tif ( position === \"static\" ) {\n\t\t\telem.style.position = \"relative\";\n\t\t}\n\n\t\tcurOffset = curElem.offset();\n\t\tcurCSSTop = jQuery.css( elem, \"top\" );\n\t\tcurCSSLeft = jQuery.css( elem, \"left\" );\n\t\tcalculatePosition = ( position === \"absolute\" || position === \"fixed\" ) &&\n\t\t\t( curCSSTop + curCSSLeft ).indexOf(\"auto\") > -1;\n\n\t\t// Need to be able to calculate position if either top or left is auto and position is either absolute or fixed\n\t\tif ( calculatePosition ) {\n\t\t\tcurPosition = curElem.position();\n\t\t\tcurTop = curPosition.top;\n\t\t\tcurLeft = curPosition.left;\n\n\t\t} else {\n\t\t\tcurTop = parseFloat( curCSSTop ) || 0;\n\t\t\tcurLeft = parseFloat( curCSSLeft ) || 0;\n\t\t}\n\n\t\tif ( jQuery.isFunction( options ) ) {\n\t\t\toptions = options.call( elem, i, curOffset );\n\t\t}\n\n\t\tif ( options.top != null ) {\n\t\t\tprops.top = ( options.top - curOffset.top ) + curTop;\n\t\t}\n\t\tif ( options.left != null ) {\n\t\t\tprops.left = ( options.left - curOffset.left ) + curLeft;\n\t\t}\n\n\t\tif ( \"using\" in options ) {\n\t\t\toptions.using.call( elem, props );\n\n\t\t} else {\n\t\t\tcurElem.css( props );\n\t\t}\n\t}\n};\n\njQuery.fn.extend({\n\toffset: function( options ) {\n\t\tif ( arguments.length ) {\n\t\t\treturn options === undefined ?\n\t\t\t\tthis :\n\t\t\t\tthis.each(function( i ) {\n\t\t\t\t\tjQuery.offset.setOffset( this, options, i );\n\t\t\t\t});\n\t\t}\n\n\t\tvar docElem, win,\n\t\t\telem = this[ 0 ],\n\t\t\tbox = { top: 0, left: 0 },\n\t\t\tdoc = elem && elem.ownerDocument;\n\n\t\tif ( !doc ) {\n\t\t\treturn;\n\t\t}\n\n\t\tdocElem = doc.documentElement;\n\n\t\t// Make sure it's not a disconnected DOM node\n\t\tif ( !jQuery.contains( docElem, elem ) ) {\n\t\t\treturn box;\n\t\t}\n\n\t\t// If we don't have gBCR, just use 0,0 rather than error\n\t\t// BlackBerry 5, iOS 3 (original iPhone)\n\t\tif ( typeof elem.getBoundingClientRect !== strundefined ) {\n\t\t\tbox = elem.getBoundingClientRect();\n\t\t}\n\t\twin = getWindow( doc );\n\t\treturn {\n\t\t\ttop: box.top + win.pageYOffset - docElem.clientTop,\n\t\t\tleft: box.left + win.pageXOffset - docElem.clientLeft\n\t\t};\n\t},\n\n\tposition: function() {\n\t\tif ( !this[ 0 ] ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar offsetParent, offset,\n\t\t\telem = this[ 0 ],\n\t\t\tparentOffset = { top: 0, left: 0 };\n\n\t\t// Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent\n\t\tif ( jQuery.css( elem, \"position\" ) === \"fixed\" ) {\n\t\t\t// We assume that getBoundingClientRect is available when computed position is fixed\n\t\t\toffset = elem.getBoundingClientRect();\n\n\t\t} else {\n\t\t\t// Get *real* offsetParent\n\t\t\toffsetParent = this.offsetParent();\n\n\t\t\t// Get correct offsets\n\t\t\toffset = this.offset();\n\t\t\tif ( !jQuery.nodeName( offsetParent[ 0 ], \"html\" ) ) {\n\t\t\t\tparentOffset = offsetParent.offset();\n\t\t\t}\n\n\t\t\t// Add offsetParent borders\n\t\t\tparentOffset.top += jQuery.css( offsetParent[ 0 ], \"borderTopWidth\", true );\n\t\t\tparentOffset.left += jQuery.css( offsetParent[ 0 ], \"borderLeftWidth\", true );\n\t\t}\n\n\t\t// Subtract parent offsets and element margins\n\t\treturn {\n\t\t\ttop: offset.top - parentOffset.top - jQuery.css( elem, \"marginTop\", true ),\n\t\t\tleft: offset.left - parentOffset.left - jQuery.css( elem, \"marginLeft\", true )\n\t\t};\n\t},\n\n\toffsetParent: function() {\n\t\treturn this.map(function() {\n\t\t\tvar offsetParent = this.offsetParent || docElem;\n\n\t\t\twhile ( offsetParent && ( !jQuery.nodeName( offsetParent, \"html\" ) && jQuery.css( offsetParent, \"position\" ) === \"static\" ) ) {\n\t\t\t\toffsetParent = offsetParent.offsetParent;\n\t\t\t}\n\n\t\t\treturn offsetParent || docElem;\n\t\t});\n\t}\n});\n\n// Create scrollLeft and scrollTop methods\njQuery.each( { scrollLeft: \"pageXOffset\", scrollTop: \"pageYOffset\" }, function( method, prop ) {\n\tvar top = \"pageYOffset\" === prop;\n\n\tjQuery.fn[ method ] = function( val ) {\n\t\treturn access( this, function( elem, method, val ) {\n\t\t\tvar win = getWindow( elem );\n\n\t\t\tif ( val === undefined ) {\n\t\t\t\treturn win ? win[ prop ] : elem[ method ];\n\t\t\t}\n\n\t\t\tif ( win ) {\n\t\t\t\twin.scrollTo(\n\t\t\t\t\t!top ? val : window.pageXOffset,\n\t\t\t\t\ttop ? val : window.pageYOffset\n\t\t\t\t);\n\n\t\t\t} else {\n\t\t\t\telem[ method ] = val;\n\t\t\t}\n\t\t}, method, val, arguments.length, null );\n\t};\n});\n\n// Add the top/left cssHooks using jQuery.fn.position\n// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084\n// getComputedStyle returns percent when specified for top/left/bottom/right\n// rather than make the css module depend on the offset module, we just check for it here\njQuery.each( [ \"top\", \"left\" ], function( i, prop ) {\n\tjQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,\n\t\tfunction( elem, computed ) {\n\t\t\tif ( computed ) {\n\t\t\t\tcomputed = curCSS( elem, prop );\n\t\t\t\t// if curCSS returns percentage, fallback to offset\n\t\t\t\treturn rnumnonpx.test( computed ) ?\n\t\t\t\t\tjQuery( elem ).position()[ prop ] + \"px\" :\n\t\t\t\t\tcomputed;\n\t\t\t}\n\t\t}\n\t);\n});\n\n\n// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods\njQuery.each( { Height: \"height\", Width: \"width\" }, function( name, type ) {\n\tjQuery.each( { padding: \"inner\" + name, content: type, \"\": \"outer\" + name }, function( defaultExtra, funcName ) {\n\t\t// margin is only for outerHeight, outerWidth\n\t\tjQuery.fn[ funcName ] = function( margin, value ) {\n\t\t\tvar chainable = arguments.length && ( defaultExtra || typeof margin !== \"boolean\" ),\n\t\t\t\textra = defaultExtra || ( margin === true || value === true ? \"margin\" : \"border\" );\n\n\t\t\treturn access( this, function( elem, type, value ) {\n\t\t\t\tvar doc;\n\n\t\t\t\tif ( jQuery.isWindow( elem ) ) {\n\t\t\t\t\t// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there\n\t\t\t\t\t// isn't a whole lot we can do. See pull request at this URL for discussion:\n\t\t\t\t\t// https://github.com/jquery/jquery/pull/764\n\t\t\t\t\treturn elem.document.documentElement[ \"client\" + name ];\n\t\t\t\t}\n\n\t\t\t\t// Get document width or height\n\t\t\t\tif ( elem.nodeType === 9 ) {\n\t\t\t\t\tdoc = elem.documentElement;\n\n\t\t\t\t\t// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],\n\t\t\t\t\t// whichever is greatest\n\t\t\t\t\treturn Math.max(\n\t\t\t\t\t\telem.body[ \"scroll\" + name ], doc[ \"scroll\" + name ],\n\t\t\t\t\t\telem.body[ \"offset\" + name ], doc[ \"offset\" + name ],\n\t\t\t\t\t\tdoc[ \"client\" + name ]\n\t\t\t\t\t);\n\t\t\t\t}\n\n\t\t\t\treturn value === undefined ?\n\t\t\t\t\t// Get width or height on the element, requesting but not forcing parseFloat\n\t\t\t\t\tjQuery.css( elem, type, extra ) :\n\n\t\t\t\t\t// Set width or height on the element\n\t\t\t\t\tjQuery.style( elem, type, value, extra );\n\t\t\t}, type, chainable ? margin : undefined, chainable, null );\n\t\t};\n\t});\n});\n\n\n// The number of elements contained in the matched element set\njQuery.fn.size = function() {\n\treturn this.length;\n};\n\njQuery.fn.andSelf = jQuery.fn.addBack;\n\n\n\n\n// Register as a named AMD module, since jQuery can be concatenated with other\n// files that may use define, but not via a proper concatenation script that\n// understands anonymous AMD modules. A named AMD is safest and most robust\n// way to register. Lowercase jquery is used because AMD module names are\n// derived from file names, and jQuery is normally delivered in a lowercase\n// file name. Do this after creating the global so that if an AMD module wants\n// to call noConflict to hide this version of jQuery, it will work.\n\n// Note that for maximum portability, libraries that are not jQuery should\n// declare themselves as anonymous modules, and avoid setting a global if an\n// AMD loader is present. jQuery is a special case. For more information, see\n// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon\n\nif ( typeof define === \"function\" && define.amd ) {\n\tdefine( \"jquery\", [], function() {\n\t\treturn jQuery;\n\t});\n}\n\n\n\n\nvar\n\t// Map over jQuery in case of overwrite\n\t_jQuery = window.jQuery,\n\n\t// Map over the $ in case of overwrite\n\t_$ = window.$;\n\njQuery.noConflict = function( deep ) {\n\tif ( window.$ === jQuery ) {\n\t\twindow.$ = _$;\n\t}\n\n\tif ( deep && window.jQuery === jQuery ) {\n\t\twindow.jQuery = _jQuery;\n\t}\n\n\treturn jQuery;\n};\n\n// Expose jQuery and $ identifiers, even in\n// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)\n// and CommonJS for browser emulators (#13566)\nif ( typeof noGlobal === strundefined ) {\n\twindow.jQuery = window.$ = jQuery;\n}\n\n\n\n\nreturn jQuery;\n\n}));\n"
  },
  {
    "path": "app/js/vendor/markdown.js",
    "content": "// Released under MIT license\n// Copyright (c) 2009-2010 Dominic Baggott\n// Copyright (c) 2009-2010 Ash Berlin\n// Copyright (c) 2011 Christoph Dorn <christoph@christophdorn.com> (http://www.christophdorn.com)\n\n/*jshint browser:true, devel:true */\n\n(function( expose ) {\n\n/**\n *  class Markdown\n *\n *  Markdown processing in Javascript done right. We have very particular views\n *  on what constitutes 'right' which include:\n *\n *  - produces well-formed HTML (this means that em and strong nesting is\n *    important)\n *\n *  - has an intermediate representation to allow processing of parsed data (We\n *    in fact have two, both as [JsonML]: a markdown tree and an HTML tree).\n *\n *  - is easily extensible to add new dialects without having to rewrite the\n *    entire parsing mechanics\n *\n *  - has a good test suite\n *\n *  This implementation fulfills all of these (except that the test suite could\n *  do with expanding to automatically run all the fixtures from other Markdown\n *  implementations.)\n *\n *  ##### Intermediate Representation\n *\n *  *TODO* Talk about this :) Its JsonML, but document the node names we use.\n *\n *  [JsonML]: http://jsonml.org/ \"JSON Markup Language\"\n **/\nvar Markdown = expose.Markdown = function(dialect) {\n  switch (typeof dialect) {\n    case \"undefined\":\n      this.dialect = Markdown.dialects.Gruber;\n      break;\n    case \"object\":\n      this.dialect = dialect;\n      break;\n    default:\n      if ( dialect in Markdown.dialects ) {\n        this.dialect = Markdown.dialects[dialect];\n      }\n      else {\n        throw new Error(\"Unknown Markdown dialect '\" + String(dialect) + \"'\");\n      }\n      break;\n  }\n  this.em_state = [];\n  this.strong_state = [];\n  this.debug_indent = \"\";\n};\n\n/**\n *  parse( markdown, [dialect] ) -> JsonML\n *  - markdown (String): markdown string to parse\n *  - dialect (String | Dialect): the dialect to use, defaults to gruber\n *\n *  Parse `markdown` and return a markdown document as a Markdown.JsonML tree.\n **/\nexpose.parse = function( source, dialect ) {\n  // dialect will default if undefined\n  var md = new Markdown( dialect );\n  return md.toTree( source );\n};\n\n/**\n *  toHTML( markdown, [dialect]  ) -> String\n *  toHTML( md_tree ) -> String\n *  - markdown (String): markdown string to parse\n *  - md_tree (Markdown.JsonML): parsed markdown tree\n *\n *  Take markdown (either as a string or as a JsonML tree) and run it through\n *  [[toHTMLTree]] then turn it into a well-formated HTML fragment.\n **/\nexpose.toHTML = function toHTML( source , dialect , options ) {\n  var input = expose.toHTMLTree( source , dialect , options );\n\n  return expose.renderJsonML( input );\n};\n\n/**\n *  toHTMLTree( markdown, [dialect] ) -> JsonML\n *  toHTMLTree( md_tree ) -> JsonML\n *  - markdown (String): markdown string to parse\n *  - dialect (String | Dialect): the dialect to use, defaults to gruber\n *  - md_tree (Markdown.JsonML): parsed markdown tree\n *\n *  Turn markdown into HTML, represented as a JsonML tree. If a string is given\n *  to this function, it is first parsed into a markdown tree by calling\n *  [[parse]].\n **/\nexpose.toHTMLTree = function toHTMLTree( input, dialect , options ) {\n  // convert string input to an MD tree\n  if ( typeof input ===\"string\" ) input = this.parse( input, dialect );\n\n  // Now convert the MD tree to an HTML tree\n\n  // remove references from the tree\n  var attrs = extract_attr( input ),\n      refs = {};\n\n  if ( attrs && attrs.references ) {\n    refs = attrs.references;\n  }\n\n  var html = convert_tree_to_html( input, refs , options );\n  merge_text_nodes( html );\n  return html;\n};\n\n// For Spidermonkey based engines\nfunction mk_block_toSource() {\n  return \"Markdown.mk_block( \" +\n          uneval(this.toString()) +\n          \", \" +\n          uneval(this.trailing) +\n          \", \" +\n          uneval(this.lineNumber) +\n          \" )\";\n}\n\n// node\nfunction mk_block_inspect() {\n  var util = require(\"util\");\n  return \"Markdown.mk_block( \" +\n          util.inspect(this.toString()) +\n          \", \" +\n          util.inspect(this.trailing) +\n          \", \" +\n          util.inspect(this.lineNumber) +\n          \" )\";\n\n}\n\nvar mk_block = Markdown.mk_block = function(block, trail, line) {\n  // Be helpful for default case in tests.\n  if ( arguments.length == 1 ) trail = \"\\n\\n\";\n\n  var s = new String(block);\n  s.trailing = trail;\n  // To make it clear its not just a string\n  s.inspect = mk_block_inspect;\n  s.toSource = mk_block_toSource;\n\n  if ( line != undefined )\n    s.lineNumber = line;\n\n  return s;\n};\n\nfunction count_lines( str ) {\n  var n = 0, i = -1;\n  while ( ( i = str.indexOf(\"\\n\", i + 1) ) !== -1 ) n++;\n  return n;\n}\n\n// Internal - split source into rough blocks\nMarkdown.prototype.split_blocks = function splitBlocks( input, startLine ) {\n  input = input.replace(/(\\r\\n|\\n|\\r)/g, \"\\n\");\n  // [\\s\\S] matches _anything_ (newline or space)\n  // [^] is equivalent but doesn't work in IEs.\n  var re = /([\\s\\S]+?)($|\\n#|\\n(?:\\s*\\n|$)+)/g,\n      blocks = [],\n      m;\n\n  var line_no = 1;\n\n  if ( ( m = /^(\\s*\\n)/.exec(input) ) != null ) {\n    // skip (but count) leading blank lines\n    line_no += count_lines( m[0] );\n    re.lastIndex = m[0].length;\n  }\n\n  while ( ( m = re.exec(input) ) !== null ) {\n    if (m[2] == \"\\n#\") {\n      m[2] = \"\\n\";\n      re.lastIndex--;\n    }\n    blocks.push( mk_block( m[1], m[2], line_no ) );\n    line_no += count_lines( m[0] );\n  }\n\n  return blocks;\n};\n\n/**\n *  Markdown#processBlock( block, next ) -> undefined | [ JsonML, ... ]\n *  - block (String): the block to process\n *  - next (Array): the following blocks\n *\n * Process `block` and return an array of JsonML nodes representing `block`.\n *\n * It does this by asking each block level function in the dialect to process\n * the block until one can. Succesful handling is indicated by returning an\n * array (with zero or more JsonML nodes), failure by a false value.\n *\n * Blocks handlers are responsible for calling [[Markdown#processInline]]\n * themselves as appropriate.\n *\n * If the blocks were split incorrectly or adjacent blocks need collapsing you\n * can adjust `next` in place using shift/splice etc.\n *\n * If any of this default behaviour is not right for the dialect, you can\n * define a `__call__` method on the dialect that will get invoked to handle\n * the block processing.\n */\nMarkdown.prototype.processBlock = function processBlock( block, next ) {\n  var cbs = this.dialect.block,\n      ord = cbs.__order__;\n\n  if ( \"__call__\" in cbs ) {\n    return cbs.__call__.call(this, block, next);\n  }\n\n  for ( var i = 0; i < ord.length; i++ ) {\n    //D:this.debug( \"Testing\", ord[i] );\n    var res = cbs[ ord[i] ].call( this, block, next );\n    if ( res ) {\n      //D:this.debug(\"  matched\");\n      if ( !isArray(res) || ( res.length > 0 && !( isArray(res[0]) ) ) )\n        this.debug(ord[i], \"didn't return a proper array\");\n      //D:this.debug( \"\" );\n      return res;\n    }\n  }\n\n  // Uhoh! no match! Should we throw an error?\n  return [];\n};\n\nMarkdown.prototype.processInline = function processInline( block ) {\n  return this.dialect.inline.__call__.call( this, String( block ) );\n};\n\n/**\n *  Markdown#toTree( source ) -> JsonML\n *  - source (String): markdown source to parse\n *\n *  Parse `source` into a JsonML tree representing the markdown document.\n **/\n// custom_tree means set this.tree to `custom_tree` and restore old value on return\nMarkdown.prototype.toTree = function toTree( source, custom_root ) {\n  var blocks = source instanceof Array ? source : this.split_blocks( source );\n\n  // Make tree a member variable so its easier to mess with in extensions\n  var old_tree = this.tree;\n  try {\n    this.tree = custom_root || this.tree || [ \"markdown\" ];\n\n    blocks:\n    while ( blocks.length ) {\n      var b = this.processBlock( blocks.shift(), blocks );\n\n      // Reference blocks and the like won't return any content\n      if ( !b.length ) continue blocks;\n\n      this.tree.push.apply( this.tree, b );\n    }\n    return this.tree;\n  }\n  finally {\n    if ( custom_root ) {\n      this.tree = old_tree;\n    }\n  }\n};\n\n// Noop by default\nMarkdown.prototype.debug = function () {\n  var args = Array.prototype.slice.call( arguments);\n  args.unshift(this.debug_indent);\n  if ( typeof print !== \"undefined\" )\n      print.apply( print, args );\n  if ( typeof console !== \"undefined\" && typeof console.log !== \"undefined\" )\n      console.log.apply( null, args );\n}\n\nMarkdown.prototype.loop_re_over_block = function( re, block, cb ) {\n  // Dont use /g regexps with this\n  var m,\n      b = block.valueOf();\n\n  while ( b.length && (m = re.exec(b) ) != null ) {\n    b = b.substr( m[0].length );\n    cb.call(this, m);\n  }\n  return b;\n};\n\n/**\n * Markdown.dialects\n *\n * Namespace of built-in dialects.\n **/\nMarkdown.dialects = {};\n\n/**\n * Markdown.dialects.Gruber\n *\n * The default dialect that follows the rules set out by John Gruber's\n * markdown.pl as closely as possible. Well actually we follow the behaviour of\n * that script which in some places is not exactly what the syntax web page\n * says.\n **/\nMarkdown.dialects.Gruber = {\n  block: {\n    atxHeader: function atxHeader( block, next ) {\n      var m = block.match( /^(#{1,6})\\s*(.*?)\\s*#*\\s*(?:\\n|$)/ );\n\n      if ( !m ) return undefined;\n\n      var header = [ \"header\", { level: m[ 1 ].length } ];\n      Array.prototype.push.apply(header, this.processInline(m[ 2 ]));\n\n      if ( m[0].length < block.length )\n        next.unshift( mk_block( block.substr( m[0].length ), block.trailing, block.lineNumber + 2 ) );\n\n      return [ header ];\n    },\n\n    setextHeader: function setextHeader( block, next ) {\n      var m = block.match( /^(.*)\\n([-=])\\2\\2+(?:\\n|$)/ );\n\n      if ( !m ) return undefined;\n\n      var level = ( m[ 2 ] === \"=\" ) ? 1 : 2;\n      var header = [ \"header\", { level : level }, m[ 1 ] ];\n\n      if ( m[0].length < block.length )\n        next.unshift( mk_block( block.substr( m[0].length ), block.trailing, block.lineNumber + 2 ) );\n\n      return [ header ];\n    },\n\n    code: function code( block, next ) {\n      // |    Foo\n      // |bar\n      // should be a code block followed by a paragraph. Fun\n      //\n      // There might also be adjacent code block to merge.\n\n      var ret = [],\n          re = /^(?: {0,3}\\t| {4})(.*)\\n?/,\n          lines;\n\n      // 4 spaces + content\n      if ( !block.match( re ) ) return undefined;\n\n      block_search:\n      do {\n        // Now pull out the rest of the lines\n        var b = this.loop_re_over_block(\n                  re, block.valueOf(), function( m ) { ret.push( m[1] ); } );\n\n        if ( b.length ) {\n          // Case alluded to in first comment. push it back on as a new block\n          next.unshift( mk_block(b, block.trailing) );\n          break block_search;\n        }\n        else if ( next.length ) {\n          // Check the next block - it might be code too\n          if ( !next[0].match( re ) ) break block_search;\n\n          // Pull how how many blanks lines follow - minus two to account for .join\n          ret.push ( block.trailing.replace(/[^\\n]/g, \"\").substring(2) );\n\n          block = next.shift();\n        }\n        else {\n          break block_search;\n        }\n      } while ( true );\n\n      return [ [ \"code_block\", ret.join(\"\\n\") ] ];\n    },\n\n    horizRule: function horizRule( block, next ) {\n      // this needs to find any hr in the block to handle abutting blocks\n      var m = block.match( /^(?:([\\s\\S]*?)\\n)?[ \\t]*([-_*])(?:[ \\t]*\\2){2,}[ \\t]*(?:\\n([\\s\\S]*))?$/ );\n\n      if ( !m ) {\n        return undefined;\n      }\n\n      var jsonml = [ [ \"hr\" ] ];\n\n      // if there's a leading abutting block, process it\n      if ( m[ 1 ] ) {\n        jsonml.unshift.apply( jsonml, this.processBlock( m[ 1 ], [] ) );\n      }\n\n      // if there's a trailing abutting block, stick it into next\n      if ( m[ 3 ] ) {\n        next.unshift( mk_block( m[ 3 ] ) );\n      }\n\n      return jsonml;\n    },\n\n    // There are two types of lists. Tight and loose. Tight lists have no whitespace\n    // between the items (and result in text just in the <li>) and loose lists,\n    // which have an empty line between list items, resulting in (one or more)\n    // paragraphs inside the <li>.\n    //\n    // There are all sorts weird edge cases about the original markdown.pl's\n    // handling of lists:\n    //\n    // * Nested lists are supposed to be indented by four chars per level. But\n    //   if they aren't, you can get a nested list by indenting by less than\n    //   four so long as the indent doesn't match an indent of an existing list\n    //   item in the 'nest stack'.\n    //\n    // * The type of the list (bullet or number) is controlled just by the\n    //    first item at the indent. Subsequent changes are ignored unless they\n    //    are for nested lists\n    //\n    lists: (function( ) {\n      // Use a closure to hide a few variables.\n      var any_list = \"[*+-]|\\\\d+\\\\.\",\n          bullet_list = /[*+-]/,\n          number_list = /\\d+\\./,\n          // Capture leading indent as it matters for determining nested lists.\n          is_list_re = new RegExp( \"^( {0,3})(\" + any_list + \")[ \\t]+\" ),\n          indent_re = \"(?: {0,3}\\\\t| {4})\";\n\n      // TODO: Cache this regexp for certain depths.\n      // Create a regexp suitable for matching an li for a given stack depth\n      function regex_for_depth( depth ) {\n\n        return new RegExp(\n          // m[1] = indent, m[2] = list_type\n          \"(?:^(\" + indent_re + \"{0,\" + depth + \"} {0,3})(\" + any_list + \")\\\\s+)|\" +\n          // m[3] = cont\n          \"(^\" + indent_re + \"{0,\" + (depth-1) + \"}[ ]{0,4})\"\n        );\n      }\n      function expand_tab( input ) {\n        return input.replace( / {0,3}\\t/g, \"    \" );\n      }\n\n      // Add inline content `inline` to `li`. inline comes from processInline\n      // so is an array of content\n      function add(li, loose, inline, nl) {\n        if ( loose ) {\n          li.push( [ \"para\" ].concat(inline) );\n          return;\n        }\n        // Hmmm, should this be any block level element or just paras?\n        var add_to = li[li.length -1] instanceof Array && li[li.length - 1][0] == \"para\"\n                   ? li[li.length -1]\n                   : li;\n\n        // If there is already some content in this list, add the new line in\n        if ( nl && li.length > 1 ) inline.unshift(nl);\n\n        for ( var i = 0; i < inline.length; i++ ) {\n          var what = inline[i],\n              is_str = typeof what == \"string\";\n          if ( is_str && add_to.length > 1 && typeof add_to[add_to.length-1] == \"string\" ) {\n            add_to[ add_to.length-1 ] += what;\n          }\n          else {\n            add_to.push( what );\n          }\n        }\n      }\n\n      // contained means have an indent greater than the current one. On\n      // *every* line in the block\n      function get_contained_blocks( depth, blocks ) {\n\n        var re = new RegExp( \"^(\" + indent_re + \"{\" + depth + \"}.*?\\\\n?)*$\" ),\n            replace = new RegExp(\"^\" + indent_re + \"{\" + depth + \"}\", \"gm\"),\n            ret = [];\n\n        while ( blocks.length > 0 ) {\n          if ( re.exec( blocks[0] ) ) {\n            var b = blocks.shift(),\n                // Now remove that indent\n                x = b.replace( replace, \"\");\n\n            ret.push( mk_block( x, b.trailing, b.lineNumber ) );\n          }\n          else {\n            break;\n          }\n        }\n        return ret;\n      }\n\n      // passed to stack.forEach to turn list items up the stack into paras\n      function paragraphify(s, i, stack) {\n        var list = s.list;\n        var last_li = list[list.length-1];\n\n        if ( last_li[1] instanceof Array && last_li[1][0] == \"para\" ) {\n          return;\n        }\n        if ( i + 1 == stack.length ) {\n          // Last stack frame\n          // Keep the same array, but replace the contents\n          last_li.push( [\"para\"].concat( last_li.splice(1, last_li.length - 1) ) );\n        }\n        else {\n          var sublist = last_li.pop();\n          last_li.push( [\"para\"].concat( last_li.splice(1, last_li.length - 1) ), sublist );\n        }\n      }\n\n      // The matcher function\n      return function( block, next ) {\n        var m = block.match( is_list_re );\n        if ( !m ) return undefined;\n\n        function make_list( m ) {\n          var list = bullet_list.exec( m[2] )\n                   ? [\"bulletlist\"]\n                   : [\"numberlist\"];\n\n          stack.push( { list: list, indent: m[1] } );\n          return list;\n        }\n\n\n        var stack = [], // Stack of lists for nesting.\n            list = make_list( m ),\n            last_li,\n            loose = false,\n            ret = [ stack[0].list ],\n            i;\n\n        // Loop to search over block looking for inner block elements and loose lists\n        loose_search:\n        while ( true ) {\n          // Split into lines preserving new lines at end of line\n          var lines = block.split( /(?=\\n)/ );\n\n          // We have to grab all lines for a li and call processInline on them\n          // once as there are some inline things that can span lines.\n          var li_accumulate = \"\";\n\n          // Loop over the lines in this block looking for tight lists.\n          tight_search:\n          for ( var line_no = 0; line_no < lines.length; line_no++ ) {\n            var nl = \"\",\n                l = lines[line_no].replace(/^\\n/, function(n) { nl = n; return \"\"; });\n\n            // TODO: really should cache this\n            var line_re = regex_for_depth( stack.length );\n\n            m = l.match( line_re );\n            //print( \"line:\", uneval(l), \"\\nline match:\", uneval(m) );\n\n            // We have a list item\n            if ( m[1] !== undefined ) {\n              // Process the previous list item, if any\n              if ( li_accumulate.length ) {\n                add( last_li, loose, this.processInline( li_accumulate ), nl );\n                // Loose mode will have been dealt with. Reset it\n                loose = false;\n                li_accumulate = \"\";\n              }\n\n              m[1] = expand_tab( m[1] );\n              var wanted_depth = Math.floor(m[1].length/4)+1;\n              //print( \"want:\", wanted_depth, \"stack:\", stack.length);\n              if ( wanted_depth > stack.length ) {\n                // Deep enough for a nested list outright\n                //print ( \"new nested list\" );\n                list = make_list( m );\n                last_li.push( list );\n                last_li = list[1] = [ \"listitem\" ];\n              }\n              else {\n                // We aren't deep enough to be strictly a new level. This is\n                // where Md.pl goes nuts. If the indent matches a level in the\n                // stack, put it there, else put it one deeper then the\n                // wanted_depth deserves.\n                var found = false;\n                for ( i = 0; i < stack.length; i++ ) {\n                  if ( stack[ i ].indent != m[1] ) continue;\n                  list = stack[ i ].list;\n                  stack.splice( i+1, stack.length - (i+1) );\n                  found = true;\n                  break;\n                }\n\n                if (!found) {\n                  //print(\"not found. l:\", uneval(l));\n                  wanted_depth++;\n                  if ( wanted_depth <= stack.length ) {\n                    stack.splice(wanted_depth, stack.length - wanted_depth);\n                    //print(\"Desired depth now\", wanted_depth, \"stack:\", stack.length);\n                    list = stack[wanted_depth-1].list;\n                    //print(\"list:\", uneval(list) );\n                  }\n                  else {\n                    //print (\"made new stack for messy indent\");\n                    list = make_list(m);\n                    last_li.push(list);\n                  }\n                }\n\n                //print( uneval(list), \"last\", list === stack[stack.length-1].list );\n                last_li = [ \"listitem\" ];\n                list.push(last_li);\n              } // end depth of shenegains\n              nl = \"\";\n            }\n\n            // Add content\n            if ( l.length > m[0].length ) {\n              li_accumulate += nl + l.substr( m[0].length );\n            }\n          } // tight_search\n\n          if ( li_accumulate.length ) {\n            add( last_li, loose, this.processInline( li_accumulate ), nl );\n            // Loose mode will have been dealt with. Reset it\n            loose = false;\n            li_accumulate = \"\";\n          }\n\n          // Look at the next block - we might have a loose list. Or an extra\n          // paragraph for the current li\n          var contained = get_contained_blocks( stack.length, next );\n\n          // Deal with code blocks or properly nested lists\n          if ( contained.length > 0 ) {\n            // Make sure all listitems up the stack are paragraphs\n            forEach( stack, paragraphify, this);\n\n            last_li.push.apply( last_li, this.toTree( contained, [] ) );\n          }\n\n          var next_block = next[0] && next[0].valueOf() || \"\";\n\n          if ( next_block.match(is_list_re) || next_block.match( /^ / ) ) {\n            block = next.shift();\n\n            // Check for an HR following a list: features/lists/hr_abutting\n            var hr = this.dialect.block.horizRule( block, next );\n\n            if ( hr ) {\n              ret.push.apply(ret, hr);\n              break;\n            }\n\n            // Make sure all listitems up the stack are paragraphs\n            forEach( stack, paragraphify, this);\n\n            loose = true;\n            continue loose_search;\n          }\n          break;\n        } // loose_search\n\n        return ret;\n      };\n    })(),\n\n    blockquote: function blockquote( block, next ) {\n      if ( !block.match( /^>/m ) )\n        return undefined;\n\n      var jsonml = [];\n\n      // separate out the leading abutting block, if any. I.e. in this case:\n      //\n      //  a\n      //  > b\n      //\n      if ( block[ 0 ] != \">\" ) {\n        var lines = block.split( /\\n/ ),\n            prev = [],\n            line_no = block.lineNumber;\n\n        // keep shifting lines until you find a crotchet\n        while ( lines.length && lines[ 0 ][ 0 ] != \">\" ) {\n            prev.push( lines.shift() );\n            line_no++;\n        }\n\n        var abutting = mk_block( prev.join( \"\\n\" ), \"\\n\", block.lineNumber );\n        jsonml.push.apply( jsonml, this.processBlock( abutting, [] ) );\n        // reassemble new block of just block quotes!\n        block = mk_block( lines.join( \"\\n\" ), block.trailing, line_no );\n      }\n\n\n      // if the next block is also a blockquote merge it in\n      while ( next.length && next[ 0 ][ 0 ] == \">\" ) {\n        var b = next.shift();\n        block = mk_block( block + block.trailing + b, b.trailing, block.lineNumber );\n      }\n\n      // Strip off the leading \"> \" and re-process as a block.\n      var input = block.replace( /^> ?/gm, \"\" ),\n          old_tree = this.tree,\n          processedBlock = this.toTree( input, [ \"blockquote\" ] ),\n          attr = extract_attr( processedBlock );\n\n      // If any link references were found get rid of them\n      if ( attr && attr.references ) {\n        delete attr.references;\n        // And then remove the attribute object if it's empty\n        if ( isEmpty( attr ) ) {\n          processedBlock.splice( 1, 1 );\n        }\n      }\n\n      jsonml.push( processedBlock );\n      return jsonml;\n    },\n\n    referenceDefn: function referenceDefn( block, next) {\n      var re = /^\\s*\\[(.*?)\\]:\\s*(\\S+)(?:\\s+(?:(['\"])(.*?)\\3|\\((.*?)\\)))?\\n?/;\n      // interesting matches are [ , ref_id, url, , title, title ]\n\n      if ( !block.match(re) )\n        return undefined;\n\n      // make an attribute node if it doesn't exist\n      if ( !extract_attr( this.tree ) ) {\n        this.tree.splice( 1, 0, {} );\n      }\n\n      var attrs = extract_attr( this.tree );\n\n      // make a references hash if it doesn't exist\n      if ( attrs.references === undefined ) {\n        attrs.references = {};\n      }\n\n      var b = this.loop_re_over_block(re, block, function( m ) {\n\n        if ( m[2] && m[2][0] == \"<\" && m[2][m[2].length-1] == \">\" )\n          m[2] = m[2].substring( 1, m[2].length - 1 );\n\n        var ref = attrs.references[ m[1].toLowerCase() ] = {\n          href: m[2]\n        };\n\n        if ( m[4] !== undefined )\n          ref.title = m[4];\n        else if ( m[5] !== undefined )\n          ref.title = m[5];\n\n      } );\n\n      if ( b.length )\n        next.unshift( mk_block( b, block.trailing ) );\n\n      return [];\n    },\n\n    para: function para( block, next ) {\n      // everything's a para!\n      return [ [\"para\"].concat( this.processInline( block ) ) ];\n    }\n  }\n};\n\nMarkdown.dialects.Gruber.inline = {\n\n    __oneElement__: function oneElement( text, patterns_or_re, previous_nodes ) {\n      var m,\n          res,\n          lastIndex = 0;\n\n      patterns_or_re = patterns_or_re || this.dialect.inline.__patterns__;\n      var re = new RegExp( \"([\\\\s\\\\S]*?)(\" + (patterns_or_re.source || patterns_or_re) + \")\" );\n\n      m = re.exec( text );\n      if (!m) {\n        // Just boring text\n        return [ text.length, text ];\n      }\n      else if ( m[1] ) {\n        // Some un-interesting text matched. Return that first\n        return [ m[1].length, m[1] ];\n      }\n\n      var res;\n      if ( m[2] in this.dialect.inline ) {\n        res = this.dialect.inline[ m[2] ].call(\n                  this,\n                  text.substr( m.index ), m, previous_nodes || [] );\n      }\n      // Default for now to make dev easier. just slurp special and output it.\n      res = res || [ m[2].length, m[2] ];\n      return res;\n    },\n\n    __call__: function inline( text, patterns ) {\n\n      var out = [],\n          res;\n\n      function add(x) {\n        //D:self.debug(\"  adding output\", uneval(x));\n        if ( typeof x == \"string\" && typeof out[out.length-1] == \"string\" )\n          out[ out.length-1 ] += x;\n        else\n          out.push(x);\n      }\n\n      while ( text.length > 0 ) {\n        res = this.dialect.inline.__oneElement__.call(this, text, patterns, out );\n        text = text.substr( res.shift() );\n        forEach(res, add )\n      }\n\n      return out;\n    },\n\n    // These characters are intersting elsewhere, so have rules for them so that\n    // chunks of plain text blocks don't include them\n    \"]\": function () {},\n    \"}\": function () {},\n\n    __escape__ : /^\\\\[\\\\`\\*_{}\\[\\]()#\\+.!\\-]/,\n\n    \"\\\\\": function escaped( text ) {\n      // [ length of input processed, node/children to add... ]\n      // Only esacape: \\ ` * _ { } [ ] ( ) # * + - . !\n      if ( this.dialect.inline.__escape__.exec( text ) )\n        return [ 2, text.charAt( 1 ) ];\n      else\n        // Not an esacpe\n        return [ 1, \"\\\\\" ];\n    },\n\n    \"![\": function image( text ) {\n\n      // Unlike images, alt text is plain text only. no other elements are\n      // allowed in there\n\n      // ![Alt text](/path/to/img.jpg \"Optional title\")\n      //      1          2            3       4         <--- captures\n      var m = text.match( /^!\\[(.*?)\\][ \\t]*\\([ \\t]*([^\")]*?)(?:[ \\t]+([\"'])(.*?)\\3)?[ \\t]*\\)/ );\n\n      if ( m ) {\n        if ( m[2] && m[2][0] == \"<\" && m[2][m[2].length-1] == \">\" )\n          m[2] = m[2].substring( 1, m[2].length - 1 );\n\n        m[2] = this.dialect.inline.__call__.call( this, m[2], /\\\\/ )[0];\n\n        var attrs = { alt: m[1], href: m[2] || \"\" };\n        if ( m[4] !== undefined)\n          attrs.title = m[4];\n\n        return [ m[0].length, [ \"img\", attrs ] ];\n      }\n\n      // ![Alt text][id]\n      m = text.match( /^!\\[(.*?)\\][ \\t]*\\[(.*?)\\]/ );\n\n      if ( m ) {\n        // We can't check if the reference is known here as it likely wont be\n        // found till after. Check it in md tree->hmtl tree conversion\n        return [ m[0].length, [ \"img_ref\", { alt: m[1], ref: m[2].toLowerCase(), original: m[0] } ] ];\n      }\n\n      // Just consume the '!['\n      return [ 2, \"![\" ];\n    },\n\n    \"[\": function link( text ) {\n\n      var orig = String(text);\n      // Inline content is possible inside `link text`\n      var res = Markdown.DialectHelpers.inline_until_char.call( this, text.substr(1), \"]\" );\n\n      // No closing ']' found. Just consume the [\n      if ( !res ) return [ 1, \"[\" ];\n\n      var consumed = 1 + res[ 0 ],\n          children = res[ 1 ],\n          link,\n          attrs;\n\n      // At this point the first [...] has been parsed. See what follows to find\n      // out which kind of link we are (reference or direct url)\n      text = text.substr( consumed );\n\n      // [link text](/path/to/img.jpg \"Optional title\")\n      //                 1            2       3         <--- captures\n      // This will capture up to the last paren in the block. We then pull\n      // back based on if there a matching ones in the url\n      //    ([here](/url/(test))\n      // The parens have to be balanced\n      var m = text.match( /^\\s*\\([ \\t]*([^\"']*)(?:[ \\t]+([\"'])(.*?)\\2)?[ \\t]*\\)/ );\n      if ( m ) {\n        var url = m[1];\n        consumed += m[0].length;\n\n        if ( url && url[0] == \"<\" && url[url.length-1] == \">\" )\n          url = url.substring( 1, url.length - 1 );\n\n        // If there is a title we don't have to worry about parens in the url\n        if ( !m[3] ) {\n          var open_parens = 1; // One open that isn't in the capture\n          for ( var len = 0; len < url.length; len++ ) {\n            switch ( url[len] ) {\n            case \"(\":\n              open_parens++;\n              break;\n            case \")\":\n              if ( --open_parens == 0) {\n                consumed -= url.length - len;\n                url = url.substring(0, len);\n              }\n              break;\n            }\n          }\n        }\n\n        // Process escapes only\n        url = this.dialect.inline.__call__.call( this, url, /\\\\/ )[0];\n\n        attrs = { href: url || \"\" };\n        if ( m[3] !== undefined)\n          attrs.title = m[3];\n\n        link = [ \"link\", attrs ].concat( children );\n        return [ consumed, link ];\n      }\n\n      // [Alt text][id]\n      // [Alt text] [id]\n      m = text.match( /^\\s*\\[(.*?)\\]/ );\n\n      if ( m ) {\n\n        consumed += m[ 0 ].length;\n\n        // [links][] uses links as its reference\n        attrs = { ref: ( m[ 1 ] || String(children) ).toLowerCase(),  original: orig.substr( 0, consumed ) };\n\n        link = [ \"link_ref\", attrs ].concat( children );\n\n        // We can't check if the reference is known here as it likely wont be\n        // found till after. Check it in md tree->hmtl tree conversion.\n        // Store the original so that conversion can revert if the ref isn't found.\n        return [ consumed, link ];\n      }\n\n      // [id]\n      // Only if id is plain (no formatting.)\n      if ( children.length == 1 && typeof children[0] == \"string\" ) {\n\n        attrs = { ref: children[0].toLowerCase(),  original: orig.substr( 0, consumed ) };\n        link = [ \"link_ref\", attrs, children[0] ];\n        return [ consumed, link ];\n      }\n\n      // Just consume the \"[\"\n      return [ 1, \"[\" ];\n    },\n\n\n    \"<\": function autoLink( text ) {\n      var m;\n\n      if ( ( m = text.match( /^<(?:((https?|ftp|mailto):[^>]+)|(.*?@.*?\\.[a-zA-Z]+))>/ ) ) != null ) {\n        if ( m[3] ) {\n          return [ m[0].length, [ \"link\", { href: \"mailto:\" + m[3] }, m[3] ] ];\n\n        }\n        else if ( m[2] == \"mailto\" ) {\n          return [ m[0].length, [ \"link\", { href: m[1] }, m[1].substr(\"mailto:\".length ) ] ];\n        }\n        else\n          return [ m[0].length, [ \"link\", { href: m[1] }, m[1] ] ];\n      }\n\n      return [ 1, \"<\" ];\n    },\n\n    \"`\": function inlineCode( text ) {\n      // Inline code block. as many backticks as you like to start it\n      // Always skip over the opening ticks.\n      var m = text.match( /(`+)(([\\s\\S]*?)\\1)/ );\n\n      if ( m && m[2] )\n        return [ m[1].length + m[2].length, [ \"inlinecode\", m[3] ] ];\n      else {\n        // TODO: No matching end code found - warn!\n        return [ 1, \"`\" ];\n      }\n    },\n\n    \"  \\n\": function lineBreak( text ) {\n      return [ 3, [ \"linebreak\" ] ];\n    }\n\n};\n\n// Meta Helper/generator method for em and strong handling\nfunction strong_em( tag, md ) {\n\n  var state_slot = tag + \"_state\",\n      other_slot = tag == \"strong\" ? \"em_state\" : \"strong_state\";\n\n  function CloseTag(len) {\n    this.len_after = len;\n    this.name = \"close_\" + md;\n  }\n\n  return function ( text, orig_match ) {\n\n    if ( this[state_slot][0] == md ) {\n      // Most recent em is of this type\n      //D:this.debug(\"closing\", md);\n      this[state_slot].shift();\n\n      // \"Consume\" everything to go back to the recrusion in the else-block below\n      return[ text.length, new CloseTag(text.length-md.length) ];\n    }\n    else {\n      // Store a clone of the em/strong states\n      var other = this[other_slot].slice(),\n          state = this[state_slot].slice();\n\n      this[state_slot].unshift(md);\n\n      //D:this.debug_indent += \"  \";\n\n      // Recurse\n      var res = this.processInline( text.substr( md.length ) );\n      //D:this.debug_indent = this.debug_indent.substr(2);\n\n      var last = res[res.length - 1];\n\n      //D:this.debug(\"processInline from\", tag + \": \", uneval( res ) );\n\n      var check = this[state_slot].shift();\n      if ( last instanceof CloseTag ) {\n        res.pop();\n        // We matched! Huzzah.\n        var consumed = text.length - last.len_after;\n        return [ consumed, [ tag ].concat(res) ];\n      }\n      else {\n        // Restore the state of the other kind. We might have mistakenly closed it.\n        this[other_slot] = other;\n        this[state_slot] = state;\n\n        // We can't reuse the processed result as it could have wrong parsing contexts in it.\n        return [ md.length, md ];\n      }\n    }\n  }; // End returned function\n}\n\nMarkdown.dialects.Gruber.inline[\"**\"] = strong_em(\"strong\", \"**\");\nMarkdown.dialects.Gruber.inline[\"__\"] = strong_em(\"strong\", \"__\");\nMarkdown.dialects.Gruber.inline[\"*\"]  = strong_em(\"em\", \"*\");\nMarkdown.dialects.Gruber.inline[\"_\"]  = strong_em(\"em\", \"_\");\n\n\n// Build default order from insertion order.\nMarkdown.buildBlockOrder = function(d) {\n  var ord = [];\n  for ( var i in d ) {\n    if ( i == \"__order__\" || i == \"__call__\" ) continue;\n    ord.push( i );\n  }\n  d.__order__ = ord;\n};\n\n// Build patterns for inline matcher\nMarkdown.buildInlinePatterns = function(d) {\n  var patterns = [];\n\n  for ( var i in d ) {\n    // __foo__ is reserved and not a pattern\n    if ( i.match( /^__.*__$/) ) continue;\n    var l = i.replace( /([\\\\.*+?|()\\[\\]{}])/g, \"\\\\$1\" )\n             .replace( /\\n/, \"\\\\n\" );\n    patterns.push( i.length == 1 ? l : \"(?:\" + l + \")\" );\n  }\n\n  patterns = patterns.join(\"|\");\n  d.__patterns__ = patterns;\n  //print(\"patterns:\", uneval( patterns ) );\n\n  var fn = d.__call__;\n  d.__call__ = function(text, pattern) {\n    if ( pattern != undefined ) {\n      return fn.call(this, text, pattern);\n    }\n    else\n    {\n      return fn.call(this, text, patterns);\n    }\n  };\n};\n\nMarkdown.DialectHelpers = {};\nMarkdown.DialectHelpers.inline_until_char = function( text, want ) {\n  var consumed = 0,\n      nodes = [];\n\n  while ( true ) {\n    if ( text.charAt( consumed ) == want ) {\n      // Found the character we were looking for\n      consumed++;\n      return [ consumed, nodes ];\n    }\n\n    if ( consumed >= text.length ) {\n      // No closing char found. Abort.\n      return null;\n    }\n\n    var res = this.dialect.inline.__oneElement__.call(this, text.substr( consumed ) );\n    consumed += res[ 0 ];\n    // Add any returned nodes.\n    nodes.push.apply( nodes, res.slice( 1 ) );\n  }\n}\n\n// Helper function to make sub-classing a dialect easier\nMarkdown.subclassDialect = function( d ) {\n  function Block() {}\n  Block.prototype = d.block;\n  function Inline() {}\n  Inline.prototype = d.inline;\n\n  return { block: new Block(), inline: new Inline() };\n};\n\nMarkdown.buildBlockOrder ( Markdown.dialects.Gruber.block );\nMarkdown.buildInlinePatterns( Markdown.dialects.Gruber.inline );\n\nMarkdown.dialects.Maruku = Markdown.subclassDialect( Markdown.dialects.Gruber );\n\nMarkdown.dialects.Maruku.processMetaHash = function processMetaHash( meta_string ) {\n  var meta = split_meta_hash( meta_string ),\n      attr = {};\n\n  for ( var i = 0; i < meta.length; ++i ) {\n    // id: #foo\n    if ( /^#/.test( meta[ i ] ) ) {\n      attr.id = meta[ i ].substring( 1 );\n    }\n    // class: .foo\n    else if ( /^\\./.test( meta[ i ] ) ) {\n      // if class already exists, append the new one\n      if ( attr[\"class\"] ) {\n        attr[\"class\"] = attr[\"class\"] + meta[ i ].replace( /./, \" \" );\n      }\n      else {\n        attr[\"class\"] = meta[ i ].substring( 1 );\n      }\n    }\n    // attribute: foo=bar\n    else if ( /\\=/.test( meta[ i ] ) ) {\n      var s = meta[ i ].split( /\\=/ );\n      attr[ s[ 0 ] ] = s[ 1 ];\n    }\n  }\n\n  return attr;\n}\n\nfunction split_meta_hash( meta_string ) {\n  var meta = meta_string.split( \"\" ),\n      parts = [ \"\" ],\n      in_quotes = false;\n\n  while ( meta.length ) {\n    var letter = meta.shift();\n    switch ( letter ) {\n      case \" \" :\n        // if we're in a quoted section, keep it\n        if ( in_quotes ) {\n          parts[ parts.length - 1 ] += letter;\n        }\n        // otherwise make a new part\n        else {\n          parts.push( \"\" );\n        }\n        break;\n      case \"'\" :\n      case '\"' :\n        // reverse the quotes and move straight on\n        in_quotes = !in_quotes;\n        break;\n      case \"\\\\\" :\n        // shift off the next letter to be used straight away.\n        // it was escaped so we'll keep it whatever it is\n        letter = meta.shift();\n      default :\n        parts[ parts.length - 1 ] += letter;\n        break;\n    }\n  }\n\n  return parts;\n}\n\nMarkdown.dialects.Maruku.block.document_meta = function document_meta( block, next ) {\n  // we're only interested in the first block\n  if ( block.lineNumber > 1 ) return undefined;\n\n  // document_meta blocks consist of one or more lines of `Key: Value\\n`\n  if ( ! block.match( /^(?:\\w+:.*\\n)*\\w+:.*$/ ) ) return undefined;\n\n  // make an attribute node if it doesn't exist\n  if ( !extract_attr( this.tree ) ) {\n    this.tree.splice( 1, 0, {} );\n  }\n\n  var pairs = block.split( /\\n/ );\n  for ( p in pairs ) {\n    var m = pairs[ p ].match( /(\\w+):\\s*(.*)$/ ),\n        key = m[ 1 ].toLowerCase(),\n        value = m[ 2 ];\n\n    this.tree[ 1 ][ key ] = value;\n  }\n\n  // document_meta produces no content!\n  return [];\n};\n\nMarkdown.dialects.Maruku.block.block_meta = function block_meta( block, next ) {\n  // check if the last line of the block is an meta hash\n  var m = block.match( /(^|\\n) {0,3}\\{:\\s*((?:\\\\\\}|[^\\}])*)\\s*\\}$/ );\n  if ( !m ) return undefined;\n\n  // process the meta hash\n  var attr = this.dialect.processMetaHash( m[ 2 ] );\n\n  var hash;\n\n  // if we matched ^ then we need to apply meta to the previous block\n  if ( m[ 1 ] === \"\" ) {\n    var node = this.tree[ this.tree.length - 1 ];\n    hash = extract_attr( node );\n\n    // if the node is a string (rather than JsonML), bail\n    if ( typeof node === \"string\" ) return undefined;\n\n    // create the attribute hash if it doesn't exist\n    if ( !hash ) {\n      hash = {};\n      node.splice( 1, 0, hash );\n    }\n\n    // add the attributes in\n    for ( a in attr ) {\n      hash[ a ] = attr[ a ];\n    }\n\n    // return nothing so the meta hash is removed\n    return [];\n  }\n\n  // pull the meta hash off the block and process what's left\n  var b = block.replace( /\\n.*$/, \"\" ),\n      result = this.processBlock( b, [] );\n\n  // get or make the attributes hash\n  hash = extract_attr( result[ 0 ] );\n  if ( !hash ) {\n    hash = {};\n    result[ 0 ].splice( 1, 0, hash );\n  }\n\n  // attach the attributes to the block\n  for ( a in attr ) {\n    hash[ a ] = attr[ a ];\n  }\n\n  return result;\n};\n\nMarkdown.dialects.Maruku.block.definition_list = function definition_list( block, next ) {\n  // one or more terms followed by one or more definitions, in a single block\n  var tight = /^((?:[^\\s:].*\\n)+):\\s+([\\s\\S]+)$/,\n      list = [ \"dl\" ],\n      i, m;\n\n  // see if we're dealing with a tight or loose block\n  if ( ( m = block.match( tight ) ) ) {\n    // pull subsequent tight DL blocks out of `next`\n    var blocks = [ block ];\n    while ( next.length && tight.exec( next[ 0 ] ) ) {\n      blocks.push( next.shift() );\n    }\n\n    for ( var b = 0; b < blocks.length; ++b ) {\n      var m = blocks[ b ].match( tight ),\n          terms = m[ 1 ].replace( /\\n$/, \"\" ).split( /\\n/ ),\n          defns = m[ 2 ].split( /\\n:\\s+/ );\n\n      // print( uneval( m ) );\n\n      for ( i = 0; i < terms.length; ++i ) {\n        list.push( [ \"dt\", terms[ i ] ] );\n      }\n\n      for ( i = 0; i < defns.length; ++i ) {\n        // run inline processing over the definition\n        list.push( [ \"dd\" ].concat( this.processInline( defns[ i ].replace( /(\\n)\\s+/, \"$1\" ) ) ) );\n      }\n    }\n  }\n  else {\n    return undefined;\n  }\n\n  return [ list ];\n};\n\n// splits on unescaped instances of @ch. If @ch is not a character the result\n// can be unpredictable\n\nMarkdown.dialects.Maruku.block.table = function table (block, next) {\n\n    var _split_on_unescaped = function(s, ch) {\n        ch = ch || '\\\\s';\n        if (ch.match(/^[\\\\|\\[\\]{}?*.+^$]$/)) { ch = '\\\\' + ch; }\n        var res = [ ],\n            r = new RegExp('^((?:\\\\\\\\.|[^\\\\\\\\' + ch + '])*)' + ch + '(.*)'),\n            m;\n        while(m = s.match(r)) {\n            res.push(m[1]);\n            s = m[2];\n        }\n        res.push(s);\n        return res;\n    }\n\n    var leading_pipe = /^ {0,3}\\|(.+)\\n {0,3}\\|\\s*([\\-:]+[\\-| :]*)\\n((?:\\s*\\|.*(?:\\n|$))*)(?=\\n|$)/,\n        // find at least an unescaped pipe in each line\n        no_leading_pipe = /^ {0,3}(\\S(?:\\\\.|[^\\\\|])*\\|.*)\\n {0,3}([\\-:]+\\s*\\|[\\-| :]*)\\n((?:(?:\\\\.|[^\\\\|])*\\|.*(?:\\n|$))*)(?=\\n|$)/,\n        i, m;\n    if (m = block.match(leading_pipe)) {\n        // remove leading pipes in contents\n        // (header and horizontal rule already have the leading pipe left out)\n        m[3] = m[3].replace(/^\\s*\\|/gm, '');\n    } else if (! ( m = block.match(no_leading_pipe))) {\n        return undefined;\n    }\n\n    var table = [ \"table\", [ \"thead\", [ \"tr\" ] ], [ \"tbody\" ] ];\n\n    // remove trailing pipes, then split on pipes\n    // (no escaped pipes are allowed in horizontal rule)\n    m[2] = m[2].replace(/\\|\\s*$/, '').split('|');\n\n    // process alignment\n    var html_attrs = [ ];\n    forEach (m[2], function (s) {\n        if (s.match(/^\\s*-+:\\s*$/))       html_attrs.push({align: \"right\"});\n        else if (s.match(/^\\s*:-+\\s*$/))  html_attrs.push({align: \"left\"});\n        else if (s.match(/^\\s*:-+:\\s*$/)) html_attrs.push({align: \"center\"});\n        else                              html_attrs.push({});\n    });\n\n    // now for the header, avoid escaped pipes\n    m[1] = _split_on_unescaped(m[1].replace(/\\|\\s*$/, ''), '|');\n    for (i = 0; i < m[1].length; i++) {\n        table[1][1].push(['th', html_attrs[i] || {}].concat(\n            this.processInline(m[1][i].trim())));\n    }\n\n    // now for body contents\n    forEach (m[3].replace(/\\|\\s*$/mg, '').split('\\n'), function (row) {\n        var html_row = ['tr'];\n        row = _split_on_unescaped(row, '|');\n        for (i = 0; i < row.length; i++) {\n            html_row.push(['td', html_attrs[i] || {}].concat(this.processInline(row[i].trim())));\n        }\n        table[2].push(html_row);\n    }, this);\n\n    return [table];\n}\n\nMarkdown.dialects.Maruku.inline[ \"{:\" ] = function inline_meta( text, matches, out ) {\n  if ( !out.length ) {\n    return [ 2, \"{:\" ];\n  }\n\n  // get the preceeding element\n  var before = out[ out.length - 1 ];\n\n  if ( typeof before === \"string\" ) {\n    return [ 2, \"{:\" ];\n  }\n\n  // match a meta hash\n  var m = text.match( /^\\{:\\s*((?:\\\\\\}|[^\\}])*)\\s*\\}/ );\n\n  // no match, false alarm\n  if ( !m ) {\n    return [ 2, \"{:\" ];\n  }\n\n  // attach the attributes to the preceeding element\n  var meta = this.dialect.processMetaHash( m[ 1 ] ),\n      attr = extract_attr( before );\n\n  if ( !attr ) {\n    attr = {};\n    before.splice( 1, 0, attr );\n  }\n\n  for ( var k in meta ) {\n    attr[ k ] = meta[ k ];\n  }\n\n  // cut out the string and replace it with nothing\n  return [ m[ 0 ].length, \"\" ];\n};\n\nMarkdown.dialects.Maruku.inline.__escape__ = /^\\\\[\\\\`\\*_{}\\[\\]()#\\+.!\\-|:]/;\n\nMarkdown.buildBlockOrder ( Markdown.dialects.Maruku.block );\nMarkdown.buildInlinePatterns( Markdown.dialects.Maruku.inline );\n\nvar isArray = Array.isArray || function(obj) {\n  return Object.prototype.toString.call(obj) == \"[object Array]\";\n};\n\nvar forEach;\n// Don't mess with Array.prototype. Its not friendly\nif ( Array.prototype.forEach ) {\n  forEach = function( arr, cb, thisp ) {\n    return arr.forEach( cb, thisp );\n  };\n}\nelse {\n  forEach = function(arr, cb, thisp) {\n    for (var i = 0; i < arr.length; i++) {\n      cb.call(thisp || arr, arr[i], i, arr);\n    }\n  }\n}\n\nvar isEmpty = function( obj ) {\n  for ( var key in obj ) {\n    if ( hasOwnProperty.call( obj, key ) ) {\n      return false;\n    }\n  }\n\n  return true;\n}\n\nfunction extract_attr( jsonml ) {\n  return isArray(jsonml)\n      && jsonml.length > 1\n      && typeof jsonml[ 1 ] === \"object\"\n      && !( isArray(jsonml[ 1 ]) )\n      ? jsonml[ 1 ]\n      : undefined;\n}\n\n\n\n/**\n *  renderJsonML( jsonml[, options] ) -> String\n *  - jsonml (Array): JsonML array to render to XML\n *  - options (Object): options\n *\n *  Converts the given JsonML into well-formed XML.\n *\n *  The options currently understood are:\n *\n *  - root (Boolean): wether or not the root node should be included in the\n *    output, or just its children. The default `false` is to not include the\n *    root itself.\n */\nexpose.renderJsonML = function( jsonml, options ) {\n  options = options || {};\n  // include the root element in the rendered output?\n  options.root = options.root || false;\n\n  var content = [];\n\n  if ( options.root ) {\n    content.push( render_tree( jsonml ) );\n  }\n  else {\n    jsonml.shift(); // get rid of the tag\n    if ( jsonml.length && typeof jsonml[ 0 ] === \"object\" && !( jsonml[ 0 ] instanceof Array ) ) {\n      jsonml.shift(); // get rid of the attributes\n    }\n\n    while ( jsonml.length ) {\n      content.push( render_tree( jsonml.shift() ) );\n    }\n  }\n\n  return content.join( \"\\n\\n\" );\n};\n\nfunction escapeHTML( text ) {\n  return text.replace( /&/g, \"&amp;\" )\n             .replace( /</g, \"&lt;\" )\n             .replace( />/g, \"&gt;\" )\n             .replace( /\"/g, \"&quot;\" )\n             .replace( /'/g, \"&#39;\" );\n}\n\nfunction render_tree( jsonml ) {\n  // basic case\n  if ( typeof jsonml === \"string\" ) {\n    return escapeHTML( jsonml );\n  }\n\n  var tag = jsonml.shift(),\n      attributes = {},\n      content = [];\n\n  if ( jsonml.length && typeof jsonml[ 0 ] === \"object\" && !( jsonml[ 0 ] instanceof Array ) ) {\n    attributes = jsonml.shift();\n  }\n\n  while ( jsonml.length ) {\n    content.push( render_tree( jsonml.shift() ) );\n  }\n\n  var tag_attrs = \"\";\n  for ( var a in attributes ) {\n    tag_attrs += \" \" + a + '=\"' + escapeHTML( attributes[ a ] ) + '\"';\n  }\n\n  // be careful about adding whitespace here for inline elements\n  if ( tag == \"img\" || tag == \"br\" || tag == \"hr\" ) {\n    return \"<\"+ tag + tag_attrs + \"/>\";\n  }\n  else {\n    return \"<\"+ tag + tag_attrs + \">\" + content.join( \"\" ) + \"</\" + tag + \">\";\n  }\n}\n\nfunction convert_tree_to_html( tree, references, options ) {\n  var i;\n  options = options || {};\n\n  // shallow clone\n  var jsonml = tree.slice( 0 );\n\n  if ( typeof options.preprocessTreeNode === \"function\" ) {\n      jsonml = options.preprocessTreeNode(jsonml, references);\n  }\n\n  // Clone attributes if they exist\n  var attrs = extract_attr( jsonml );\n  if ( attrs ) {\n    jsonml[ 1 ] = {};\n    for ( i in attrs ) {\n      jsonml[ 1 ][ i ] = attrs[ i ];\n    }\n    attrs = jsonml[ 1 ];\n  }\n\n  // basic case\n  if ( typeof jsonml === \"string\" ) {\n    return jsonml;\n  }\n\n  // convert this node\n  switch ( jsonml[ 0 ] ) {\n    case \"header\":\n      jsonml[ 0 ] = \"h\" + jsonml[ 1 ].level;\n      delete jsonml[ 1 ].level;\n      break;\n    case \"bulletlist\":\n      jsonml[ 0 ] = \"ul\";\n      break;\n    case \"numberlist\":\n      jsonml[ 0 ] = \"ol\";\n      break;\n    case \"listitem\":\n      jsonml[ 0 ] = \"li\";\n      break;\n    case \"para\":\n      jsonml[ 0 ] = \"p\";\n      break;\n    case \"markdown\":\n      jsonml[ 0 ] = \"html\";\n      if ( attrs ) delete attrs.references;\n      break;\n    case \"code_block\":\n      jsonml[ 0 ] = \"pre\";\n      i = attrs ? 2 : 1;\n      var code = [ \"code\" ];\n      code.push.apply( code, jsonml.splice( i, jsonml.length - i ) );\n      jsonml[ i ] = code;\n      break;\n    case \"inlinecode\":\n      jsonml[ 0 ] = \"code\";\n      break;\n    case \"img\":\n      jsonml[ 1 ].src = jsonml[ 1 ].href;\n      delete jsonml[ 1 ].href;\n      break;\n    case \"linebreak\":\n      jsonml[ 0 ] = \"br\";\n    break;\n    case \"link\":\n      jsonml[ 0 ] = \"a\";\n      break;\n    case \"link_ref\":\n      jsonml[ 0 ] = \"a\";\n\n      // grab this ref and clean up the attribute node\n      var ref = references[ attrs.ref ];\n\n      // if the reference exists, make the link\n      if ( ref ) {\n        delete attrs.ref;\n\n        // add in the href and title, if present\n        attrs.href = ref.href;\n        if ( ref.title ) {\n          attrs.title = ref.title;\n        }\n\n        // get rid of the unneeded original text\n        delete attrs.original;\n      }\n      // the reference doesn't exist, so revert to plain text\n      else {\n        return attrs.original;\n      }\n      break;\n    case \"img_ref\":\n      jsonml[ 0 ] = \"img\";\n\n      // grab this ref and clean up the attribute node\n      var ref = references[ attrs.ref ];\n\n      // if the reference exists, make the link\n      if ( ref ) {\n        delete attrs.ref;\n\n        // add in the href and title, if present\n        attrs.src = ref.href;\n        if ( ref.title ) {\n          attrs.title = ref.title;\n        }\n\n        // get rid of the unneeded original text\n        delete attrs.original;\n      }\n      // the reference doesn't exist, so revert to plain text\n      else {\n        return attrs.original;\n      }\n      break;\n  }\n\n  // convert all the children\n  i = 1;\n\n  // deal with the attribute node, if it exists\n  if ( attrs ) {\n    // if there are keys, skip over it\n    for ( var key in jsonml[ 1 ] ) {\n        i = 2;\n        break;\n    }\n    // if there aren't, remove it\n    if ( i === 1 ) {\n      jsonml.splice( i, 1 );\n    }\n  }\n\n  for ( ; i < jsonml.length; ++i ) {\n    jsonml[ i ] = convert_tree_to_html( jsonml[ i ], references, options );\n  }\n\n  return jsonml;\n}\n\n\n// merges adjacent text nodes into a single node\nfunction merge_text_nodes( jsonml ) {\n  // skip the tag name and attribute hash\n  var i = extract_attr( jsonml ) ? 2 : 1;\n\n  while ( i < jsonml.length ) {\n    // if it's a string check the next item too\n    if ( typeof jsonml[ i ] === \"string\" ) {\n      if ( i + 1 < jsonml.length && typeof jsonml[ i + 1 ] === \"string\" ) {\n        // merge the second string into the first and remove it\n        jsonml[ i ] += jsonml.splice( i + 1, 1 )[ 0 ];\n      }\n      else {\n        ++i;\n      }\n    }\n    // if it's not a string recurse\n    else {\n      merge_text_nodes( jsonml[ i ] );\n      ++i;\n    }\n  }\n}\n\n} )( (function() {\n  if ( typeof exports === \"undefined\" ) {\n    window.markdown = {};\n    return window.markdown;\n  }\n  else {\n    return exports;\n  }\n} )() );\n"
  },
  {
    "path": "app/js/vendor/md5.js",
    "content": "/*\nCryptoJS v3.1.2\ncode.google.com/p/crypto-js\n(c) 2009-2013 by Jeff Mott. All rights reserved.\ncode.google.com/p/crypto-js/wiki/License\n*/\nvar CryptoJS=CryptoJS||function(s,p){var m={},l=m.lib={},n=function(){},r=l.Base={extend:function(b){n.prototype=this;var h=new n;b&&h.mixIn(b);h.hasOwnProperty(\"init\")||(h.init=function(){h.$super.init.apply(this,arguments)});h.init.prototype=h;h.$super=this;return h},create:function(){var b=this.extend();b.init.apply(b,arguments);return b},init:function(){},mixIn:function(b){for(var h in b)b.hasOwnProperty(h)&&(this[h]=b[h]);b.hasOwnProperty(\"toString\")&&(this.toString=b.toString)},clone:function(){return this.init.prototype.extend(this)}},\nq=l.WordArray=r.extend({init:function(b,h){b=this.words=b||[];this.sigBytes=h!=p?h:4*b.length},toString:function(b){return(b||t).stringify(this)},concat:function(b){var h=this.words,a=b.words,j=this.sigBytes;b=b.sigBytes;this.clamp();if(j%4)for(var g=0;g<b;g++)h[j+g>>>2]|=(a[g>>>2]>>>24-8*(g%4)&255)<<24-8*((j+g)%4);else if(65535<a.length)for(g=0;g<b;g+=4)h[j+g>>>2]=a[g>>>2];else h.push.apply(h,a);this.sigBytes+=b;return this},clamp:function(){var b=this.words,h=this.sigBytes;b[h>>>2]&=4294967295<<\n32-8*(h%4);b.length=s.ceil(h/4)},clone:function(){var b=r.clone.call(this);b.words=this.words.slice(0);return b},random:function(b){for(var h=[],a=0;a<b;a+=4)h.push(4294967296*s.random()|0);return new q.init(h,b)}}),v=m.enc={},t=v.Hex={stringify:function(b){var a=b.words;b=b.sigBytes;for(var g=[],j=0;j<b;j++){var k=a[j>>>2]>>>24-8*(j%4)&255;g.push((k>>>4).toString(16));g.push((k&15).toString(16))}return g.join(\"\")},parse:function(b){for(var a=b.length,g=[],j=0;j<a;j+=2)g[j>>>3]|=parseInt(b.substr(j,\n2),16)<<24-4*(j%8);return new q.init(g,a/2)}},a=v.Latin1={stringify:function(b){var a=b.words;b=b.sigBytes;for(var g=[],j=0;j<b;j++)g.push(String.fromCharCode(a[j>>>2]>>>24-8*(j%4)&255));return g.join(\"\")},parse:function(b){for(var a=b.length,g=[],j=0;j<a;j++)g[j>>>2]|=(b.charCodeAt(j)&255)<<24-8*(j%4);return new q.init(g,a)}},u=v.Utf8={stringify:function(b){try{return decodeURIComponent(escape(a.stringify(b)))}catch(g){throw Error(\"Malformed UTF-8 data\");}},parse:function(b){return a.parse(unescape(encodeURIComponent(b)))}},\ng=l.BufferedBlockAlgorithm=r.extend({reset:function(){this._data=new q.init;this._nDataBytes=0},_append:function(b){\"string\"==typeof b&&(b=u.parse(b));this._data.concat(b);this._nDataBytes+=b.sigBytes},_process:function(b){var a=this._data,g=a.words,j=a.sigBytes,k=this.blockSize,m=j/(4*k),m=b?s.ceil(m):s.max((m|0)-this._minBufferSize,0);b=m*k;j=s.min(4*b,j);if(b){for(var l=0;l<b;l+=k)this._doProcessBlock(g,l);l=g.splice(0,b);a.sigBytes-=j}return new q.init(l,j)},clone:function(){var b=r.clone.call(this);\nb._data=this._data.clone();return b},_minBufferSize:0});l.Hasher=g.extend({cfg:r.extend(),init:function(b){this.cfg=this.cfg.extend(b);this.reset()},reset:function(){g.reset.call(this);this._doReset()},update:function(b){this._append(b);this._process();return this},finalize:function(b){b&&this._append(b);return this._doFinalize()},blockSize:16,_createHelper:function(b){return function(a,g){return(new b.init(g)).finalize(a)}},_createHmacHelper:function(b){return function(a,g){return(new k.HMAC.init(b,\ng)).finalize(a)}}});var k=m.algo={};return m}(Math);\n(function(s){function p(a,k,b,h,l,j,m){a=a+(k&b|~k&h)+l+m;return(a<<j|a>>>32-j)+k}function m(a,k,b,h,l,j,m){a=a+(k&h|b&~h)+l+m;return(a<<j|a>>>32-j)+k}function l(a,k,b,h,l,j,m){a=a+(k^b^h)+l+m;return(a<<j|a>>>32-j)+k}function n(a,k,b,h,l,j,m){a=a+(b^(k|~h))+l+m;return(a<<j|a>>>32-j)+k}for(var r=CryptoJS,q=r.lib,v=q.WordArray,t=q.Hasher,q=r.algo,a=[],u=0;64>u;u++)a[u]=4294967296*s.abs(s.sin(u+1))|0;q=q.MD5=t.extend({_doReset:function(){this._hash=new v.init([1732584193,4023233417,2562383102,271733878])},\n_doProcessBlock:function(g,k){for(var b=0;16>b;b++){var h=k+b,w=g[h];g[h]=(w<<8|w>>>24)&16711935|(w<<24|w>>>8)&4278255360}var b=this._hash.words,h=g[k+0],w=g[k+1],j=g[k+2],q=g[k+3],r=g[k+4],s=g[k+5],t=g[k+6],u=g[k+7],v=g[k+8],x=g[k+9],y=g[k+10],z=g[k+11],A=g[k+12],B=g[k+13],C=g[k+14],D=g[k+15],c=b[0],d=b[1],e=b[2],f=b[3],c=p(c,d,e,f,h,7,a[0]),f=p(f,c,d,e,w,12,a[1]),e=p(e,f,c,d,j,17,a[2]),d=p(d,e,f,c,q,22,a[3]),c=p(c,d,e,f,r,7,a[4]),f=p(f,c,d,e,s,12,a[5]),e=p(e,f,c,d,t,17,a[6]),d=p(d,e,f,c,u,22,a[7]),\nc=p(c,d,e,f,v,7,a[8]),f=p(f,c,d,e,x,12,a[9]),e=p(e,f,c,d,y,17,a[10]),d=p(d,e,f,c,z,22,a[11]),c=p(c,d,e,f,A,7,a[12]),f=p(f,c,d,e,B,12,a[13]),e=p(e,f,c,d,C,17,a[14]),d=p(d,e,f,c,D,22,a[15]),c=m(c,d,e,f,w,5,a[16]),f=m(f,c,d,e,t,9,a[17]),e=m(e,f,c,d,z,14,a[18]),d=m(d,e,f,c,h,20,a[19]),c=m(c,d,e,f,s,5,a[20]),f=m(f,c,d,e,y,9,a[21]),e=m(e,f,c,d,D,14,a[22]),d=m(d,e,f,c,r,20,a[23]),c=m(c,d,e,f,x,5,a[24]),f=m(f,c,d,e,C,9,a[25]),e=m(e,f,c,d,q,14,a[26]),d=m(d,e,f,c,v,20,a[27]),c=m(c,d,e,f,B,5,a[28]),f=m(f,c,\nd,e,j,9,a[29]),e=m(e,f,c,d,u,14,a[30]),d=m(d,e,f,c,A,20,a[31]),c=l(c,d,e,f,s,4,a[32]),f=l(f,c,d,e,v,11,a[33]),e=l(e,f,c,d,z,16,a[34]),d=l(d,e,f,c,C,23,a[35]),c=l(c,d,e,f,w,4,a[36]),f=l(f,c,d,e,r,11,a[37]),e=l(e,f,c,d,u,16,a[38]),d=l(d,e,f,c,y,23,a[39]),c=l(c,d,e,f,B,4,a[40]),f=l(f,c,d,e,h,11,a[41]),e=l(e,f,c,d,q,16,a[42]),d=l(d,e,f,c,t,23,a[43]),c=l(c,d,e,f,x,4,a[44]),f=l(f,c,d,e,A,11,a[45]),e=l(e,f,c,d,D,16,a[46]),d=l(d,e,f,c,j,23,a[47]),c=n(c,d,e,f,h,6,a[48]),f=n(f,c,d,e,u,10,a[49]),e=n(e,f,c,d,\nC,15,a[50]),d=n(d,e,f,c,s,21,a[51]),c=n(c,d,e,f,A,6,a[52]),f=n(f,c,d,e,q,10,a[53]),e=n(e,f,c,d,y,15,a[54]),d=n(d,e,f,c,w,21,a[55]),c=n(c,d,e,f,v,6,a[56]),f=n(f,c,d,e,D,10,a[57]),e=n(e,f,c,d,t,15,a[58]),d=n(d,e,f,c,B,21,a[59]),c=n(c,d,e,f,r,6,a[60]),f=n(f,c,d,e,z,10,a[61]),e=n(e,f,c,d,j,15,a[62]),d=n(d,e,f,c,x,21,a[63]);b[0]=b[0]+c|0;b[1]=b[1]+d|0;b[2]=b[2]+e|0;b[3]=b[3]+f|0},_doFinalize:function(){var a=this._data,k=a.words,b=8*this._nDataBytes,h=8*a.sigBytes;k[h>>>5]|=128<<24-h%32;var l=s.floor(b/\n4294967296);k[(h+64>>>9<<4)+15]=(l<<8|l>>>24)&16711935|(l<<24|l>>>8)&4278255360;k[(h+64>>>9<<4)+14]=(b<<8|b>>>24)&16711935|(b<<24|b>>>8)&4278255360;a.sigBytes=4*(k.length+1);this._process();a=this._hash;k=a.words;for(b=0;4>b;b++)h=k[b],k[b]=(h<<8|h>>>24)&16711935|(h<<24|h>>>8)&4278255360;return a},clone:function(){var a=t.clone.call(this);a._hash=this._hash.clone();return a}});r.MD5=t._createHelper(q);r.HmacMD5=t._createHmacHelper(q)})(Math);\n"
  },
  {
    "path": "app/sass/application.sass",
    "content": "// *************************************\n//\n//   [Project Name] - MVCSS v4.0.2\n//   -> Manifest\n//\n// *************************************\n\n// -------------------------------------\n//   Foundation\n// -------------------------------------\n\n@import \"foundation/reset\"\n@import \"foundation/helpers\"\n@import \"foundation/config\"\n@import \"foundation/base\"\n\n// -------------------------------------\n//   Components\n// -------------------------------------\n\n@import \"components/bucket\"\n@import \"components/card\"\n@import \"components/cell\"\n@import \"components/form\"\n@import \"components/grid\"\n@import \"components/list\"\n@import \"components/panel\"\n@import \"components/row\"\n@import \"components/well\"\n\n// -------------------------------------\n//   Structures\n// -------------------------------------\n\n@import \"structures/button\"\n@import \"structures/dropdown\"\n@import \"structures/hero\"\n@import \"structures/icons\"\n@import \"structures/registration\"\n@import \"structures/sort\"\n\n// -------------------------------------\n//   Vendor\n// -------------------------------------\n\n@import \"vendor/tooltip\"\n\n// -------------------------------------\n//   Inbox\n// -------------------------------------\n\n.main-wrapper\n  @extend %row\n  @extend %row--b\n  @extend %cell\n  @extend %well\n\n.nav-wrapper\n  @extend %row\n\n.nav-content\n  @extend %cell\n  @extend %well--m\n\n.nav-content-layout\n  @extend %grid-box\n  @extend %grid-box-1of2\n\n\n.nav-list\n  @extend %list\n  .list-item\n    border-bottom: none\n    color: $c-highlight\n    display: inline\n    margin-right: $list-space\n    &:last-child\n      margin-right: 0\n    &:hover,\n    &:focus,\n    &:active,\n      background: none\n      border-bottom: none\n      color: lighten($c-highlight,10%)\n    &.active\n      background: none\n      border-bottom: none\n      color: lighten($c-highlight,10%)\n\n.new-note\n  @extend %row\n\n.new-note-container\n  @extend %card\n  @extend %cell\n  @extend %cell--s\n  text-align: left\n\n.session\n  float: right\n  display: inline-block\n\n.session-create\n  float: right\n\n.note-wrapper, .users-wrapper , .wrapper\n  @extend %grid\n\n.note-content\n  @extend %grid-box\n  @extend %grid-box-3of4\n\n.notes-header\n  margin-bottom: $b-space-m\n  h1\n    @extend %h4\n    display: inline-block\n\n.user-name\n  color: $c-highlight\n"
  },
  {
    "path": "app/sass/components/_bucket.sass",
    "content": "// *************************************\n//\n//   Bucket\n//   -> Based on:\n//      * http://jsfiddle.net/necolas/rZvEF/\n//\n// -------------------------------------\n//   Template (Haml)\n// -------------------------------------\n//\n// .bucket[.bucket--flag]\n//   .bucket-media\n//     / ...\n//   .bucket-content\n//     / ...\n//\n// *************************************\n\n.bucket\n  @extend %group\n\n// -------------------------------------\n//   Modifiers\n// -------------------------------------\n\n// ----- Flag ----- //\n\n.bucket--flag\n  display: table\n\n  .bucket-content\n    vertical-align: middle\n\n\n\n.bucket-media--center\n  position: relative\n  transform: translate(0, 20%)\n\n// -------------------------------------\n//   Scaffolding\n// -------------------------------------\n\n// ----- Content ----- //\n\n.bucket-content\n  display: table-cell\n  width: 10000px\n\n// ----- Media ----- //\n\n.bucket-media\n  float: left\n  margin-right: $b-space\n  > img\n    display: block\n    max-width: none\n"
  },
  {
    "path": "app/sass/components/_card.sass",
    "content": "// *************************************\n//\n//   Card\n//   -> Individual style containers\n//\n// -------------------------------------\n//   Template (Haml)\n// -------------------------------------\n//\n// .card\n//   / ...\n//\n// *************************************\n\n$card-borderRadius: 3px !default\n$card-boxShadow: 0 2px 0 rgba(#000, 0.15) !default\n\n.card, %card\n  background: $c-background-invert\n  border-radius: $card-borderRadius\n  box-shadow: $card-boxShadow\n  padding: $b-space\n  position: relative\n\n.card--f, %card--f\n  padding: 0\n\n.card-users,\n.card-notes\n  text-align: center\n  .card\n    margin-bottom: $b-space\n\n.card--a, %card--a\n  min-height: 150px\n\n.card--b, %card--b\n  background: lighten($c-background, 5%)\n\n.card--center, %card--center\n  left: 50%\n  position: absolute\n  top: 50%\n  transform: translate(-50%, -50%)\n  width: 80%\n  +respond-to($b-maxWidth-s)\n    width: 50%\n  +respond-to($b-maxWidth)\n    width: 30%\n\n.card-hidden\n  @extend %card\n  @extend %card--f\n  @extend %stretch\n  @extend %fauxHide\n  padding: $b-space\n\n.card-notes\n  @extend %grid-box\n  @extend %grid-box-1of1\n  @extend %grid-box-m--1of2\n  min-height: 150px\n  .card\n    height: 150px\n\n.card-notes:nth-of-type(2n+1)\n  clear: left\n\n.card-users\n  @extend %grid-box\n  @extend %grid-box-1of1\n  @extend %grid-box-s--1of2\n  @extend %grid-box-m--1of3\n  @extend %grid-box-l--1of4\n\n.card-type\n  color: $c-text\n  font-size: $b-fontSize-m\n  margin-bottom: 0\n\n.card-link\n  color: $c-highlight\n\n.card:hover\n  .card-hidden\n    @extend %fauxShow\n    overflow: hidden\n"
  },
  {
    "path": "app/sass/components/_cell.sass",
    "content": "// *************************************\n//\n//   Cell\n//   -> Width-limiting blocks\n//\n// -------------------------------------\n//   Template (Haml)\n// -------------------------------------\n//\n// .cell[.cell--s]\n//   / ...\n//\n// *************************************\n\n%cell\n  margin-left: auto\n  margin-right: auto\n  max-width: $b-maxWidth\n  position: relative\n\n// -------------------------------------\n//   Modifiers\n// -------------------------------------\n\n// ----- Sizes ----- //\n\n%cell--s\n  max-width: $b-maxWidth-s\n\n"
  },
  {
    "path": "app/sass/components/_form.sass",
    "content": "// *************************************\n//\n//   Form\n//   -> Fields, selects, & such\n//\n// -------------------------------------\n//   Template (Haml)\n// -------------------------------------\n//\n// %form.form\n//   %fieldset.form-field\n//     %label.form-label(for=\"email\") Email\n//     %input.form-input(type=\"email\" id=\"email\")\n//\n// *************************************\n\n// -------------------------------------\n//   Variables\n// -------------------------------------\n\n// ----- Colors ----- //\n\n$form-input-background: #fff !default\n$form-input-borderColor: #ddd !default\n$form-input-focus-borderColor: #4e4e5b !default\n\n// ----- Borders ----- //\n\n$form-borderRadius: 2px !default\n$form-input-border: 2px solid $form-input-borderColor !default\n\n// ----- Typography ----- //\n\n$form-fontSize-m: 90% !default\n\n// ----- Sizing ----- //\n\n$form-space: 1.25em !default\n$form-space-xs: 0.2 * $form-space !default\n$form-space-s: 0.5 * $form-space !default\n\n// -------------------------------------\n//   Base\n// -------------------------------------\n\n.form\n  margin-bottom: $form-space\n\n// -------------------------------------\n//   Modifiers\n// -------------------------------------\n\n// ----- Condensed ----- //\n\n.form--condensed\n\n  .form-field\n    margin-bottom: $form-space-s\n\n.form-input-search\n  margin-right: $b-space\n  background: #2C3438\n  border-radius: $b-borderRadius\n  border: none\n  display: inline-block\n  float: right\n  padding: $form-space-xs\n\n// -------------------------------------\n//   Scaffolding\n// -------------------------------------\n\n// ----- Field ----- //\n\n.form-field\n  border: 0\n  margin-bottom: $form-space\n  padding: 0\n\n// Inline\n\n.form-field--inline\n\n  .form-btn\n    display: block\n    line-height: 2.9\n    min-width: 100%\n\n// ----- Input ----- //\n\n.form-input\n  background: $form-input-background\n  border: $form-input-border\n  box-sizing: border-box\n  font-size: 100%\n  padding: $form-space-s\n  position: relative\n  transition: border-color 0.2s ease-in-out\n  width: 100%\n  &:focus\n    border-color: $form-input-focus-borderColor\n    outline: none\n\n// ----- Label ----- //\n\n.form-label\n  display: block\n  font-size: $form-fontSize-m\n  font-weight: bold\n  margin-bottom: $form-space-xs\n\n// ----- Select ----- //\n\n.form-select\n  min-width: 12.5em // ~200px\n\n"
  },
  {
    "path": "app/sass/components/_grid.sass",
    "content": "// *************************************\n//\n//   Grid\n//   -> Based on the following:\n//      * https://github.com/necolas/suit-grid\n//      * https://github.com/csswizardry/csswizardry-grids\n//\n// -------------------------------------\n//   Template (Haml)\n// -------------------------------------\n//\n// .g\n//   .grid-box[.grid-box-center|1of2|1of3|...]\n//   .grid-box[.grid-box-center|1of2|1of3|...]\n//   .grid-box[.grid-box-center|1of2|1of3|...]\n//   .grid-box[.grid-box-center|1of2|1of3|...]\n//\n// *************************************\n\n// -------------------------------------\n//   Base\n// -------------------------------------\n\n#{$g-selector}grid\n  @extend %group\n  display: block\n  margin-left: -$g-gutter / 2\n  margin-right: -$g-gutter / 2\n\n#{$g-selector}grid-box\n  -moz-box-sizing: border-box\n  box-sizing: border-box\n  float: left\n  margin: 0\n  padding-left: $g-gutter / 2\n  padding-right: $g-gutter / 2\n  width: 100%\n\n// -------------------------------------\n//   Modifiers\n// -------------------------------------\n\n// ----- Center ----- //\n\n#{$g-selector}grid-box-center\n  display: block\n  float: none\n  margin: 0 auto\n\n// -------------------------------------\n//   Setup\n// -------------------------------------\n\n=device-type($namespace: '')\n\n  // ----- One Part ----- //\n\n  #{$g-selector}grid-box-#{$namespace}1of1\n    width: 100%\n\n  // ----- Two Parts ----- //\n\n  #{$g-selector}grid-box-#{$namespace}1of2\n    width: 50%\n\n  // ----- Three Parts ----- //\n\n  @if $g-columns >= 3\n    #{$g-selector}grid-box-#{$namespace}1of3\n      width: 33.333%\n    #{$g-selector}grid-box-#{$namespace}2of3\n      width: 66.666%\n\n  // ----- Four Parts ----- //\n\n  @if $g-columns >= 4\n    #{$g-selector}grid-box-#{$namespace}1of4\n      width: 25%\n    #{$g-selector}grid-box-#{$namespace}2of4\n      @extend #{$g-selector}grid-box-#{$namespace}1of2\n    #{$g-selector}grid-box-#{$namespace}3of4\n      width: 75%\n\n// -------------------------------------\n//   Creation\n// -------------------------------------\n\n+device-type()\n\n@each $device in $g-defaults\n  @media screen and (min-width: nth($device, 2))\n    +device-type(\"#{nth($device, 1)}--\")\n\n"
  },
  {
    "path": "app/sass/components/_list.sass",
    "content": "// *************************************\n//\n//   List\n//   -> Enumeration of items\n//\n// -------------------------------------\n//   Template (Haml)\n// -------------------------------------\n//\n// %ul.list[.list--bordered|inline|object|styled|styled--numbered]\n//   %li.list-item List Item\n//   %li.list-item List Item\n//\n// *************************************\n\n// -------------------------------------\n//   Variables\n// -------------------------------------\n\n// ----- Borders ----- //\n\n$list-border: 1px solid $dark !default\n\n// ----- Sizing ----- //\n\n$list-space: 0.75em !default\n\n// -------------------------------------\n//   Base\n// -------------------------------------\n\n.list, %list\n  list-style-type: none\n  margin: 0\n  padding: 0\n\n// -------------------------------------\n//   Scaffolding\n// -------------------------------------\n\n// ----- Item ----- //\n\n.list-item\n  border-bottom: $list-border\n  color: lighten($dark, 25%)\n  cursor: pointer\n  display: block\n  padding: $list-space\n  &:last-child\n    margin-bottom: 0\n    border-bottom: none\n  &:hover,\n  &:focus,\n  &:active,\n    background: lighten($dark, 10%)\n    color: $c-highlight\n  &.active\n    background: lighten($dark, 10%)\n    color: $c-highlight\n\n"
  },
  {
    "path": "app/sass/components/_panel.sass",
    "content": "// *************************************\n//\n//   Panel\n//   -> Sticky panel\n//\n// -------------------------------------\n//   Template (Haml)\n// -------------------------------------\n//\n// .panel[.panel--scroll|top--1of4|top--s--1of2|etc.]\n//   .panel-content\n//\n// *************************************\n\n// -------------------------------------\n//   Helpers\n// -------------------------------------\n\n// ----- Stretch ----- //\n\n.stretch, %stretch\n  bottom: 0\n  left: 0\n  position: absolute\n  right: 0\n  top: 0\n\n// -------------------------------------\n//   Variables\n// -------------------------------------\n\n// ----- Sizing ----- //\n\n$panel-space: 1.25em !default\n\n// -------------------------------------\n//   Base\n// -------------------------------------\n\n.panel\n  @extend %stretch\n  box-sizing: border-box\n  overflow: hidden\n\n// -------------------------------------\n//   Scaffolding\n// -------------------------------------\n\n// ----- Content ----- //\n\n.panel-content\n  padding: $panel-space\n"
  },
  {
    "path": "app/sass/components/_row.sass",
    "content": "// *************************************\n//\n//   Row\n//   -> Width-spanning blocks\n//\n// -------------------------------------\n//   Template (Haml)\n// -------------------------------------\n//\n// .row[.row--a|b]\n//   / ...\n//\n// *************************************\n\n%row\n  overflow: hidden\n  padding: 0 $b-space\n\n// -------------------------------------\n//   Modifiers\n// -------------------------------------\n\n// ----- Theme ----- //\n\n%row--b\n  background: $c-background\n\n"
  },
  {
    "path": "app/sass/components/_well.sass",
    "content": "// *************************************\n//\n//   Well\n//   -> Vertical spacing\n//\n// -------------------------------------\n//   Template (Haml)\n// -------------------------------------\n//\n// .well[.well--l]\n//   / ...\n//\n// *************************************\n\n.well, %well\n  margin-bottom: $b-space\n  margin-top: $b-space\n\n// -------------------------------------\n//   Modifiers\n// -------------------------------------\n\n// ----- Sizes ----- //\n\n.well--l, %well--l\n  margin-bottom: $b-space-l\n  margin-top: $b-space-l\n\n.well--m, %well--m\n  margin-bottom: $b-space-m\n  margin-top: $b-space-m\n\n.well--s, %well--s\n  margin-bottom: $b-space-s\n  margin-top: $b-space-s\n\n"
  },
  {
    "path": "app/sass/foundation/_base.sass",
    "content": "// *************************************\n//\n//   Base\n//   -> Tag-level settings\n//\n// *************************************\n\nhtml\n  background: $c-background\n  color: $c-text\n  font-family: $b-fontFamily\n  font-size: $b-fontSize\n  line-height: $b-lineHeight\n\nbody\n  font-size: 100%\n\n// -------------------------------------\n//   Block Content\n// -------------------------------------\n\nul, p\n  margin-bottom: $b-space\n  margin-top: 0\n\nli\n  margin-bottom: $b-space-s\n  margin-top: 0\n\n// ----- Headings ----- //\n\nh1, .h1, %h1,\nh2, .h2, %h2,\nh3, .h3, %h3,\nh4, .h4, %h4\n  font-family: $b-fontFamily-heading\n  font-weight: bold\n  line-height: 1.2\n  margin-bottom: $b-space-xs\n  margin-top: 0\n\nh1, .h1, %h1\n  color: $blue\n  font-size: 170%\n  text-transform: uppercase\n\nh2, .h2, %h2\n  font-size: 150%\n\nh3, .h3, %h3\n  font-size: 105%\n\nh4, .h4, %h4\n  font-size: 110%\n\n// -------------------------------------\n//   Inline Content\n// -------------------------------------\n\n// ----- Links ----- //\n\na\n  color: $c-highlight\n  text-decoration: none\n  &:hover,\n  &:focus\n    color: lighten($c-highlight,10%)\n\n// ----- Images ----- //\n\nimg\n  height: auto\n  max-width: 100%\n"
  },
  {
    "path": "app/sass/foundation/_config.sass",
    "content": "// *************************************\n//\n//   Config\n//   -> Fonts, Variables\n//\n// *************************************\n\n// -------------------------------------\n//   @font-face\n// -------------------------------------\n\n// ----- Open Sans ----- //\n\n// +font-face('OpenSans', 'OpenSans')\n// +font-face('OpenSans', 'OpenSansBold', bold)\n// +font-face('OpenSans', 'OpenSansItalic', normal, italic)\n\n// -------------------------------------\n//   Colors\n// -------------------------------------\n\n// ----- Palette ----- //\n\n$blue: #12a9d5\n$black: #131518\n$dark: #171b1f\n\n// ----- Base ----- //\n\n$c-background-invert: #F7F9FA\n$c-background: $dark\n$c-border: lighten($dark, 5%)\n$c-highlight: #0F6A85\n$c-subdue: lighten($dark, 5%)\n$c-text-invert: #fff\n$c-text: #919191\n\n// -------------------------------------\n//   Base\n// -------------------------------------\n\n// ----- Borders & Box Shadow ----- //\n\n$b-borderRadius: 3px\n$b-borderStyle: solid\n$b-borderWidth: 2px\n$b-border: $b-borderWidth $b-borderStyle $c-border\n$b-boxShadow: 0 2px 0 rgba($c-text, 0.25)\n\n// ----- Typography ----- //\n\n$b-fontFamily-heading: sans-serif\n$b-fontFamily: sans-serif\n$b-fontSize: 16px\n$b-fontSize-xs: 60%\n$b-fontSize-s: 75%\n$b-fontSize-m: 90%\n$b-fontSize-l: 115%\n$b-fontSize-xl: 150%\n$b-fontSize-xxl: 360%\n$b-lineHeight: 1.5\n\n// ----- Sizing ----- //\n\n$b-maxWidth: em(1024px)\n$b-maxWidth-m: em(900px)\n$b-maxWidth-s: em(700px)\n$b-space: em(20px)\n$b-space-xs: 0.25 * $b-space\n$b-space-s: 0.5 * $b-space\n$b-space-m: 0.75 * $b-space\n$b-space-l: 2 * $b-space\n$b-space-xl: 4 * $b-space\n\n// ----- Button Sizing ----- //\n\n$btn-space: em(10px)\n\n// -------------------------------------\n//   Components\n// -------------------------------------\n\n// ----- Grid ----- //\n\n// Breakpoints\n\n$g-s: em(480px)\n$g-m: em(800px)\n$g-l: em(1024px)\n\n// Settings\n\n$g-columns: 12\n$g-defaults: 's' $g-s, 'm' $g-m, 'l' $g-l\n$g-gutter: 40px\n$g-silent: true\n\n// Selector\n\n$g-selector: if($g-silent, unquote(\"%\"), unquote(\".\"))\n\n// -------------------------------------\n//   Structures\n// -------------------------------------\n\n// ----- Hero ----- //\n\n$hero-background: #000000\n$hero-minHeight: 320px\n\n"
  },
  {
    "path": "app/sass/foundation/_helpers.sass",
    "content": "// *************************************\n//\n//   Helpers\n//   -> Functions, Mixins, Extends, Animations\n//\n// *************************************\n\n// -------------------------------------\n//   Functions\n// -------------------------------------\n\n// ----- Em ----- //\n// -> Converts pixel value to an em\n//\n// $target - the target pixel size\n// $context - the context font-size\n\n@function em($target, $context: $b-fontSize)\n  @if ($target == 0)\n    @return 0\n  @else\n    @return ($target / $context) * 1em\n\n// ----- Opposite Position ----- //\n// -> Returns the opposite side\n//\n// $side - the side to return the opposite of\n//\n\n@function opposite-position($side)\n  @if $side == 'top'\n    @return 'bottom'\n  @if $side == 'bottom'\n    @return 'top'\n  @if $side == 'left'\n    @return 'right'\n  @if $side == 'right'\n    @return 'left'\n\n// -------------------------------------\n//   Mixins\n// -------------------------------------\n\n// ----- Font Face ----- //\n// -> https://github.com/thoughtbot/bourbon/edit/master/app/assets/stylesheets/css3/_font-face.scss#\n//\n// $family - the font-family\n// $path - the font path\n// $weight - the font-weight\n// $style - the font-style\n// $asset-pipeline - use the Rails asset pipeline (boolean)\n\n=font-face($family, $path, $weight: normal, $style: normal, $asset-pipeline: true)\n  @font-face\n    font-family: $family\n    font-style: $style\n    font-weight: $weight\n    @if $asset-pipeline == true\n      src: font-url('#{$path}.eot')\n      src: font-url('#{$path}.eot?#iefix') format('embedded-opentype'), font-url('#{$path}.woff') format('woff'), font-url('#{$path}.ttf') format('truetype'), font-url('#{$path}.svg##{$family}') format('svg')\n    @else\n      src: url('#{$path}.eot')\n      src: url('#{$path}.eot?#iefix') format('embedded-opentype'), url('#{$path}.woff') format('woff'), url('#{$path}.ttf') format('truetype'), url('#{$path}.svg##{$family}') format('svg')\n\n// ----- Respond-to ----- //\n// -> Generates a media query\n//\n// $val - the breakpoint size\n// $query - the type of query ('min-width', 'max-width')\n// $media - the media type ('screen', 'print', etc.)\n// @content - the generated content within the mixin\n\n=respond-to($val, $query: min-width, $media: screen)\n  @media #{$media} and ($query: $val)\n    @content\n\n// ----- Caret ----- //\n// -> Adds an arrow to an element\n//\n// $side - the side ('left', 'right', 'top', 'bottom')\n// $size - the size of the caret\n// $color - the color of the caret\n//\n\n=caret($side, $size, $color)\n  $opposite: opposite-position($side)\n  border: $size solid transparent\n  border-#{$opposite}: $size solid $color\n  border-#{$side}: 0\n  bottom: auto\n  content: ''\n  display: block\n  height: 0\n  left: 50%\n  margin: (-$size) 0 0 (-$size)\n  margin-#{$side}: 0\n  position: absolute\n  right: auto\n  top: 50%\n  width: 0\n  #{$side}: -$size\n  #{$opposite}: auto\n\n// ----- Transform ----- //\n// -> Auto-prefixed transform properties\n//\n// $args - a variable number of transform values\n//\n\n=transform($args...)\n  -webkit-transform: $args\n  -moz-transform: $args\n  -ms-transform: $args\n  transform: $args\n\n// ----- Transition ----- //\n// -> Auto-prefixed transition properties\n//\n// $args - a variable number of transition values\n//\n\n=transition($args...)\n  -webkit-transition: $args\n  transition: $args\n\n// ----- Transition Transform ----- //\n// -> Auto-prefixed transition properties (for transforms)\n//\n// $args - a variable number of transform values\n//\n\n=transition-transform($args...)\n  -webkit-transition: -webkit-transform $args\n  transition: transform $args\n\n\n// -------------------------------------\n//   Extends\n// -------------------------------------\n\n// ----- Clearfix ----- //\n\n%group::after\n  clear: both\n  content: ''\n  display: table\n\n// ----- Faux Hide ----- //\n\n%fauxHide\n  height: 0\n  opacity: 0\n  overflow: hidden\n  visibility: hidden\n\n// ----- Faux Show ----- //\n\n%fauxShow\n  height: auto\n  opacity: 1\n  overflow: visible\n  visibility: visible\n\n// ----- Box Sizing ----- //\n\n%boxSizing\n  -moz-box-sizing: border-box\n  box-sizing: border-box\n\n// -------------------------------------\n//   Animations\n// -------------------------------------\n\n// ...\n\n"
  },
  {
    "path": "app/sass/foundation/_reset.scss",
    "content": "/*! normalize.css v3.0.0 | MIT License | git.io/normalize */\n\n/**\n * 1. Set default font family to sans-serif.\n * 2. Prevent iOS text size adjust after orientation change, without disabling\n *    user zoom.\n */\n\nhtml {\n  font-family: sans-serif; /* 1 */\n  -ms-text-size-adjust: 100%; /* 2 */\n  -webkit-text-size-adjust: 100%; /* 2 */\n}\n\n/**\n * Remove default margin.\n */\n\nbody {\n  margin: 0;\n}\n\n/* HTML5 display definitions\n   ========================================================================== */\n\n/**\n * Correct `block` display not defined in IE 8/9.\n */\n\narticle,\naside,\ndetails,\nfigcaption,\nfigure,\nfooter,\nheader,\nhgroup,\nmain,\nnav,\nsection,\nsummary {\n  display: block;\n}\n\n/**\n * 1. Correct `inline-block` display not defined in IE 8/9.\n * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.\n */\n\naudio,\ncanvas,\nprogress,\nvideo {\n  display: inline-block; /* 1 */\n  vertical-align: baseline; /* 2 */\n}\n\n/**\n * Prevent modern browsers from displaying `audio` without controls.\n * Remove excess height in iOS 5 devices.\n */\n\naudio:not([controls]) {\n  display: none;\n  height: 0;\n}\n\n/**\n * Address `[hidden]` styling not present in IE 8/9.\n * Hide the `template` element in IE, Safari, and Firefox < 22.\n */\n\n[hidden],\ntemplate {\n  display: none;\n}\n\n/* Links\n   ========================================================================== */\n\n/**\n * Remove the gray background color from active links in IE 10.\n */\n\na {\n  background: transparent;\n}\n\n/**\n * Improve readability when focused and also mouse hovered in all browsers.\n */\n\na:active,\na:hover {\n  outline: 0;\n}\n\n/* Text-level semantics\n   ========================================================================== */\n\n/**\n * Address styling not present in IE 8/9, Safari 5, and Chrome.\n */\n\nabbr[title] {\n  border-bottom: 1px dotted;\n}\n\n/**\n * Address style set to `bolder` in Firefox 4+, Safari 5, and Chrome.\n */\n\nb,\nstrong {\n  font-weight: bold;\n}\n\n/**\n * Address styling not present in Safari 5 and Chrome.\n */\n\ndfn {\n  font-style: italic;\n}\n\n/**\n * Address variable `h1` font-size and margin within `section` and `article`\n * contexts in Firefox 4+, Safari 5, and Chrome.\n */\n\nh1 {\n  font-size: 2em;\n  margin: 0.67em 0;\n}\n\n/**\n * Address styling not present in IE 8/9.\n */\n\nmark {\n  background: #ff0;\n  color: #000;\n}\n\n/**\n * Address inconsistent and variable font size in all browsers.\n */\n\nsmall {\n  font-size: 80%;\n}\n\n/**\n * Prevent `sub` and `sup` affecting `line-height` in all browsers.\n */\n\nsub,\nsup {\n  font-size: 75%;\n  line-height: 0;\n  position: relative;\n  vertical-align: baseline;\n}\n\nsup {\n  top: -0.5em;\n}\n\nsub {\n  bottom: -0.25em;\n}\n\n/* Embedded content\n   ========================================================================== */\n\n/**\n * Remove border when inside `a` element in IE 8/9.\n */\n\nimg {\n  border: 0;\n}\n\n/**\n * Correct overflow displayed oddly in IE 9.\n */\n\nsvg:not(:root) {\n  overflow: hidden;\n}\n\n/* Grouping content\n   ========================================================================== */\n\n/**\n * Address margin not present in IE 8/9 and Safari 5.\n */\n\nfigure {\n  margin: 1em 40px;\n}\n\n/**\n * Address differences between Firefox and other browsers.\n */\n\nhr {\n  -moz-box-sizing: content-box;\n  box-sizing: content-box;\n  height: 0;\n}\n\n/**\n * Contain overflow in all browsers.\n */\n\npre {\n  overflow: auto;\n}\n\n/**\n * Address odd `em`-unit font size rendering in all browsers.\n */\n\ncode,\nkbd,\npre,\nsamp {\n  font-family: monospace, monospace;\n  font-size: 1em;\n}\n\n/* Forms\n   ========================================================================== */\n\n/**\n * Known limitation: by default, Chrome and Safari on OS X allow very limited\n * styling of `select`, unless a `border` property is set.\n */\n\n/**\n * 1. Correct color not being inherited.\n *    Known issue: affects color of disabled elements.\n * 2. Correct font properties not being inherited.\n * 3. Address margins set differently in Firefox 4+, Safari 5, and Chrome.\n */\n\nbutton,\ninput,\noptgroup,\nselect,\ntextarea {\n  color: inherit; /* 1 */\n  font: inherit; /* 2 */\n  margin: 0; /* 3 */\n}\n\n/**\n * Address `overflow` set to `hidden` in IE 8/9/10.\n */\n\nbutton {\n  overflow: visible;\n}\n\n/**\n * Address inconsistent `text-transform` inheritance for `button` and `select`.\n * All other form control elements do not inherit `text-transform` values.\n * Correct `button` style inheritance in Firefox, IE 8+, and Opera\n * Correct `select` style inheritance in Firefox.\n */\n\nbutton,\nselect {\n  text-transform: none;\n}\n\n/**\n * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`\n *    and `video` controls.\n * 2. Correct inability to style clickable `input` types in iOS.\n * 3. Improve usability and consistency of cursor style between image-type\n *    `input` and others.\n */\n\nbutton,\nhtml input[type=\"button\"], /* 1 */\ninput[type=\"reset\"],\ninput[type=\"submit\"] {\n  -webkit-appearance: button; /* 2 */\n  cursor: pointer; /* 3 */\n}\n\n/**\n * Re-set default cursor for disabled elements.\n */\n\nbutton[disabled],\nhtml input[disabled] {\n  cursor: default;\n}\n\n/**\n * Remove inner padding and border in Firefox 4+.\n */\n\nbutton::-moz-focus-inner,\ninput::-moz-focus-inner {\n  border: 0;\n  padding: 0;\n}\n\n/**\n * Address Firefox 4+ setting `line-height` on `input` using `!important` in\n * the UA stylesheet.\n */\n\ninput {\n  line-height: normal;\n}\n\n/**\n * It's recommended that you don't attempt to style these elements.\n * Firefox's implementation doesn't respect box-sizing, padding, or width.\n *\n * 1. Address box sizing set to `content-box` in IE 8/9/10.\n * 2. Remove excess padding in IE 8/9/10.\n */\n\ninput[type=\"checkbox\"],\ninput[type=\"radio\"] {\n  box-sizing: border-box; /* 1 */\n  padding: 0; /* 2 */\n}\n\n/**\n * Fix the cursor style for Chrome's increment/decrement buttons. For certain\n * `font-size` values of the `input`, it causes the cursor style of the\n * decrement button to change from `default` to `text`.\n */\n\ninput[type=\"number\"]::-webkit-inner-spin-button,\ninput[type=\"number\"]::-webkit-outer-spin-button {\n  height: auto;\n}\n\n/**\n * 1. Address `appearance` set to `searchfield` in Safari 5 and Chrome.\n * 2. Address `box-sizing` set to `border-box` in Safari 5 and Chrome\n *    (include `-moz` to future-proof).\n */\n\ninput[type=\"search\"] {\n  -webkit-appearance: textfield; /* 1 */\n  -moz-box-sizing: content-box;\n  -webkit-box-sizing: content-box; /* 2 */\n  box-sizing: content-box;\n}\n\n/**\n * Remove inner padding and search cancel button in Safari and Chrome on OS X.\n * Safari (but not Chrome) clips the cancel button when the search input has\n * padding (and `textfield` appearance).\n */\n\ninput[type=\"search\"]::-webkit-search-cancel-button,\ninput[type=\"search\"]::-webkit-search-decoration {\n  -webkit-appearance: none;\n}\n\n/**\n * Define consistent border, margin, and padding.\n */\n\nfieldset {\n  border: 1px solid #c0c0c0;\n  margin: 0 2px;\n  padding: 0.35em 0.625em 0.75em;\n}\n\n/**\n * 1. Correct `color` not being inherited in IE 8/9.\n * 2. Remove padding so people aren't caught out if they zero out fieldsets.\n */\n\nlegend {\n  border: 0; /* 1 */\n  padding: 0; /* 2 */\n}\n\n/**\n * Remove default vertical scrollbar in IE 8/9.\n */\n\ntextarea {\n  overflow: auto;\n}\n\n/**\n * Don't inherit the `font-weight` (applied by a rule above).\n * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.\n */\n\noptgroup {\n  font-weight: bold;\n}\n\n/* Tables\n   ========================================================================== */\n\n/**\n * Remove most spacing between table cells.\n */\n\ntable {\n  border-collapse: collapse;\n  border-spacing: 0;\n}\n\ntd,\nth {\n  padding: 0;\n}\n"
  },
  {
    "path": "app/sass/structures/_button.sass",
    "content": "// *************************************\n//\n//   Button\n//   -> Button Styles\n//\n// *************************************\n\n// ----- btn ----- //\n\n.btn, %btn\n  display: inline-block\n  background: $c-highlight\n  padding: $btn-space/2 $btn-space\n  border: none\n  color: $c-background-invert\n  border-radius: $b-borderRadius\n  font-size: $b-fontSize-m\n  &:hover,\n  &:focus\n    color: $c-background-invert\n    background: lighten($c-highlight, 5%)\n\n// -------------------------------------\n//   Modifiers\n// -------------------------------------\n\n// ----- Sizes ----- //\n\n.btn--s\n  line-height: 2.5\n  padding-left: $b-space\n  padding-right: $b-space\n\n\n// ----- Theme ----- //\n\n.btn-b\n  @extend %btn\n  float: right\n\n.btn--c\n  background: none\n  // border: $b-borderWidth--lrg $b-borderStyle $c-highlight\n  color: $c-highlight\n  &:hover,\n  &:focus\n    background: $c-highlight\n    color: $c-text-invert\n"
  },
  {
    "path": "app/sass/structures/_dropdown.sass",
    "content": "// *************************************\n//\n//   Dropdown\n//   -> Dropdown menus\n//\n// -------------------------------------\n//   Template (Haml)\n// -------------------------------------\n//\n// .dropdown(.is-active)\n//   %a.dropdown-btn.btn{href: '#'} Button\n//   %ul.dropdown-menu.list\n//     %li.dropdown-item.list-item(.is-active)\n//       %a.dropdown-item-link.list-item-link{href: '#'} Item\n//     %li.dropdown-item.list-item(.is-active)\n//       %a.dropdown-item-link.list-item-link{href: '#'} Item\n//\n// *************************************\n\n// ----- Dropdown ----- //\n\n$dropdown-width: 150px\n$b-transitionSpeed: 0.3s\n\n.dropdown\n  max-width: $dropdown-width\n  position: relative\n  width: auto\n  z-index: 30\n\n// -------------------------------------\n//   States\n// -------------------------------------\n\n// ----- Active ----- //\n\n.dropdown:hover\n\n  .dropdown-btn\n    color: $c-text-invert\n    &::after\n      color: $c-text-invert\n\n  .dropdown-menu\n    @extend %fauxShow\n    +transition(opacity $b-transitionSpeed ease-in-out, top $b-transitionSpeed ease-in-out)\n    top: 130%\n\n// -------------------------------------\n//   Context\n// -------------------------------------\n\n.has-dropdown\n  overflow: visible\n\n// -------------------------------------\n//   Scaffolding\n// -------------------------------------\n\n// ----- Button ----- //\n\n.dropdown-btn\n  $placement: 'after'\n  // @extend %icn\n  // @extend %icn--#{$placement}\n  // @extend %icn--arrowDown--alt--#{$placement}\n  display: block\n  &:hover,\n  &:focus\n    &::#{$placement}\n      color: $c-text-invert\n  &::#{$placement}\n    color: $c-highlight\n    font-size: 7px // IE being a jerk.\n    left: auto\n    line-height: 30px // IE being a jerk.\n    padding-left: (1.25 * $b-space)\n    padding-right: (1.25 * $b-space)\n\n// ----- Item ----- //\n\n.dropdown-item\n  border-bottom: $b-border\n  margin: 0\n  &:last-child\n    border: 0\n  &:hover\n    background: darken(#fff, 15%)\n\n// Link\n\n.dropdown-item-link\n  border: 0\n  display: block\n  padding: $b-space-s $b-space\n\n// ----- Menu ----- //\n\n.dropdown-menu\n  @extend %boxSizing\n  @extend %card\n  @extend %fauxHide\n  border-radius: 0\n  font-size: $b-fontSize-m\n  left: 50%\n  margin-left: -($dropdown-width / 2)\n  padding: 0\n  position: absolute\n  text-align: center\n  top: 3.5 * $b-space\n  width: $dropdown-width\n  z-index: 10\n  &::after\n    +caret('top', 8px, $c-text-invert)\n"
  },
  {
    "path": "app/sass/structures/_hero.sass",
    "content": "// *************************************\n//\n//   Hero\n//   -> Main Hero image in header\n//\n// *************************************\n\n.hero\n  min-height: $hero-minHeight\n  background-color: $hero-background\n  background-image: url('../images/note-wrangler-hero.jpg')\n  background-position: center\n  background-repeat: no-repeat\n\n.hero-wrapper\n  @extend %row\n  background-color: $hero-background\n\n.hero-content\n  @extend %cell\n\n.hero-cover\n  background-image: url('../images/hero-cover.jpg')\n  background-size: cover\n"
  },
  {
    "path": "app/sass/structures/_icons.sass",
    "content": "// *************************************\n//\n//   Icons\n//   -> Icons\n//\n// *************************************\n\n@font-face\n  font-family: 'Icons'\n  src: url(../fonts/icons.eot)\n  src: url(../fonts/icons.eot?#iefix) format('embedded-opentype'), url(../fonts/icons.svg#icons) format('svg'), url(../fonts/icons.woff) format('woff'), url(../fonts/icons.ttf) format('truetype')\n  font-style: normal\n  font-weight: normal\n  font-variant: normal\n  text-decoration: inherit\n  text-transform: none\n\ni.icon\n  display: inline-block\n  font-family: 'Icons'\n  font-style: normal\n  font-weight: normal\n  speak: none\n\ni.icon.icon-card\n  color: #0F6A85\n  font-size: $b-fontSize-xxl\n\ni.icon.code:before\n  content: \"\\f121\"\n\ni.icon.edit.sign:before\n  content: \"\\f14b\"\n\ni.icon.edit:before\n  content: \"\\f044\"\n\ni.icon.tumblr.sign:before\n  content: \"\\f174\"\n\ni.icon.tumblr:before\n  content: \"\\f173\"\n\ni.icon.pencil:before\n  content: \"\\f040\"\n\ni.icon.terminal:before\n  content: \"\\f120\"\n\ni.icon.lightbulb:before\n  content: \"\\f0eb\"\n\ni.icon.warning:before\n  content: \"\\f071\"\n\ni.icon.question:before\n  content: \"\\f128\"\n\ni.icon.thumbs.up.outline:before\n  content: \"\\f087\"\n\ni.icon.thumbs.up:before\n  content: \"\\f164\"\n\ni.icon.info:before\n  content: \"\\f05a\"\n\ni.icon.user:before\n  content: \"\\f007\"\n\ni.icon.settings:before\n  content: \"\\f085\"\n\n/* left side icons */\ni.icon.left\n  width: auto\n  margin: 0em 0.5em 0em 0em\n\n/* right side icons */\ni.icon.search,\ni.icon.right\n  width: auto\n  margin: 0em 0em 0em 0.5em\n\ni.icon.after\n  float: right\n"
  },
  {
    "path": "app/sass/structures/_registration.sass",
    "content": "// *************************************\n//\n//   Registration\n//   -> Sign-in and Sign-up Styles\n//\n// *************************************\n\n.registration\n  @extend %card\n  @extend %card--center\n  text-align: center\n\n  .form-input\n    margin-bottom: $b-space-s\n\n  .btn\n    font-size: $b-fontSize-l\n    margin-bottom: $b-space-s\n    padding: $btn-space\n    width: 100%\n  h2\n    border-bottom: 1px solid #d3d3d3\n    margin-bottom: $b-space-s\n    padding-bottom: $b-space-s\n    color: $c-highlight\n    text-transform: uppercase\n"
  },
  {
    "path": "app/sass/structures/_sort.sass",
    "content": "// *************************************\n//\n//   Sort\n//   -> Sort-menu\n//\n// *************************************\n\n.sort-menu\n  @extend %grid-box\n  @extend %grid-box-1of4\n  .card\n    @extend %card--b\n    @extend %card--f\n    @extend %list\n    text-align: left\n  h2\n    @extend %h4\n    color: $blue\n    display: inline-block\n    margin-bottom: $b-space-m\n    text-transform: uppercase\n\n.sort-menu-item\n  border-bottom: $list-border\n  color: lighten($dark, 25%)\n  cursor: pointer\n  display: block\n  font-style: italic\n  padding: $list-space\n  &:last-child\n    margin-bottom: 0\n    border-bottom: none\n  &:hover,\n  &:focus,\n  &:active,\n    background: lighten($dark, 10%)\n    color: $c-highlight\n  &.active\n    background: lighten($dark, 10%)\n    color: $c-highlight\n"
  },
  {
    "path": "app/sass/vendor/_tooltip.sass",
    "content": "// *************************************\n//\n//   Tooltip\n//   -> Bootstrap Tooltip\n//\n// *************************************\n\n// ----- Tooltip ----- //\n\n.tooltip\n  position: absolute\n  z-index: 1070\n  display: block\n  visibility: visible\n  font-size: 12px\n  line-height: 1.4\n  opacity: 0\n  filter: alpha(opacity=0)\n\n.tooltip.in\n  opacity: 0.9\n  filter: alpha(opacity=90)\n\n.tooltip.top\n  margin-top: -3px\n  padding: 5px 0\n\n.tooltip.right\n  margin-left: 3px\n  padding: 0 5px\n\n.tooltip.bottom\n  margin-top: 3px\n  padding: 5px 0\n\n.tooltip.left\n  margin-left: -3px\n  padding: 0 5px\n\n.tooltip-inner\n  max-width: 200px\n  padding: 3px 8px\n  color: #000\n  text-align: center\n  text-decoration: none\n  background-color: #fff\n  border-radius: 4px\n\n.tooltip-arrow\n  position: absolute\n  width: 0\n  height: 0\n  border-color: transparent\n  border-style: solid\n\n.tooltip.top .tooltip-arrow\n  bottom: 0\n  left: 50%\n  margin-left: -5px\n  border-width: 5px 5px 0\n  border-top-color: #fff\n\n.tooltip.top-left .tooltip-arrow\n  bottom: 0\n  left: 5px\n  border-width: 5px 5px 0\n  border-top-color: #fff\n\n.tooltip.top-right .tooltip-arrow\n  bottom: 0\n  right: 5px\n  border-width: 5px 5px 0\n  border-top-color: #fff\n\n.tooltip.right .tooltip-arrow\n  top: 50%\n  left: 0\n  margin-top: -5px\n  border-width: 5px 5px 5px 0\n  border-right-color: #fff\n\n.tooltip.left .tooltip-arrow\n  top: 50%\n  right: 0\n  margin-top: -5px\n  border-width: 5px 0 5px 5px\n  border-left-color: #fff\n\n.tooltip.bottom .tooltip-arrow\n  top: 0\n  left: 50%\n  margin-left: -5px\n  border-width: 0 5px 5px\n  border-bottom-color: #fff\n\n.tooltip.bottom-left .tooltip-arrow\n  top: 0\n  left: 5px\n  border-width: 0 5px 5px\n  border-bottom-color: #fff\n\n.tooltip.bottom-right .tooltip-arrow\n  top: 0\n  right: 5px\n  border-width: 0 5px 5px\n  border-bottom-color: #fff\n"
  },
  {
    "path": "app/server/modules/dataSeeds.js",
    "content": "/*\nThis file is used to add some default seed data to the database when the app is initially\nsetup. Normally this module would be ran from something like a grunt task so that it only\nruns once.\n*/\n\nvar models = require(\"./models\");\nvar User = models.User;\nvar Note = models.Note;\nvar Category = models.Category;\nvar encrypt = require(\"./encrypt\");\n\nmodule.exports = {\n  seed: function() {\n    models.sequelize.sync().on(\"success\", function() {\n\n    // User seeds\n    User.findOrCreate({\n      \"username\": \"zeldman\",\n      \"name\": \"Jeffery Zeldman\",\n      \"bio\": \"Founder, Happy Cog studios. Author, Designing With Web Standards. Publisher, A List Apart, A Book Apart.\",\n      \"twitter_handle\": \"@zeldman\",\n      \"site\": \"zeldman.com\"\n    });\n\n    User.findOrCreate({\n      \"username\": \"b_green\",\n      \"name\": \"Brad Green\",\n      \"bio\": \"I work at Google where I manage AngularJS and Google's internal sales productivity applications. I'm a dad.\",\n      \"twitter_handle\": \"@bradlygreen\",\n      \"site\": \"google.com/+BradGreen\"\n    });\n\n    User.findOrCreate({\n      \"username\": \"Meyer the Eric\",\n      \"name\": \"Eric A. Meyer\",\n      \"bio\": \"Web standards | (X)HTML | CSS | microformats | community | writing | speaking | signing man.\",\n      \"twitter_handle\": \"@meyerweb\",\n      \"site\": \"meyerweb.com\"\n    });\n\n    User.findOrCreate({\n      \"username\": \"GP\",\n      \"name\": \"Gregg Pollack\",\n      \"bio\": \"Founder of Envy Labs, Code School, Orlando Ruby Users Group, BarCamp Orlando, and the Orlando Tech Events newsletter.\",\n      \"twitter_handle\": \"@greggpollack\",\n      \"site\": \"EnvyLabs.com\"\n    });\n\n    User.findOrCreate({\n      \"username\": \"r_higley\",\n      \"name\": \"Rachel Higley\",\n      \"bio\": \"A web developer located in central florida\",\n      \"twitter_handle\": \"@RachelHigley\",\n      \"site\": \"\"\n    });\n\n    User.findOrCreate({\n      \"username\": \"zach\",\n      \"name\": \"Zachary Nicoll\",\n      \"bio\": \"Bio sections always intimidate me. I can never think of anything to say that will achieve that awe inspiring effect I want it to have.\",\n      \"twitter_handle\": \"@turtleguyy\",\n      \"site\": \"zacharynicoll.com\"\n    });\n\n    User.findOrCreate({\n      \"username\": \"renz\",\n      \"name\": \"Adam Rensel\",\n      \"bio\": \"Web Developer at @envylabs and @codeschool\",\n      \"twitter_handle\": \"@adamrensel\",\n      \"site\": \"adamrensel.com\"}).success(function(user){\n\n    // Note Types\n    Category.findOrCreate({\"name\": \"Testing\", \"icon\": \"tumblr\"});\n    Category.findOrCreate({\"name\": \"Personal Note\", \"icon\": \"pencil\"});\n    Category.findOrCreate({\"name\": \"Bash\", \"icon\": \"terminal\"});\n    Category.findOrCreate({\"name\": \"Idea\", \"icon\": \"lightbulb\"});\n    Category.findOrCreate({\"name\": \"Use with Caution\",\"icon\": \"warning\"});\n    Category.findOrCreate({\"name\": \"Question\", \"icon\": \"question\"}).success(function(type){\n\n        // Create notes for the Question note type\n        Note.findOrCreate({\n          \"UserId\": user.id,\n          \"CategoryId\": type.id,\n          \"link\" : \"\",\n          \"description\" : \"Clarify the confusion between Service the term and `service` the angular method and to explain the 5 different Service recipes in Angular.\",\n          \"title\" : \"Service Service? Really Angular?\",\"content\": \"There are 5 Recipes used to create a Service. One of those *was* unfortunately named, Service. So yes, amongst its fellow peers such as Provider Service and Factory Service, there is in fact a Service Service.\",\n          \"icon\" : \"question\"\n        });\n\n        Note.findOrCreate({\n          \"UserId\": user.id,\n          \"CategoryId\": type.id, \"link\" : \"\",\n          \"description\" : \"QUESTIONABLE DESCRIPTION GOES HERE\",\n          \"title\" : \"TEST TEST TEST\",\n          \"content\": \"QUESTIONABLE CONTENT GOES HERE\",\n          \"icon\" : \"question\"\n        });\n\n        Note.findOrCreate({\n          \"UserId\": user.id,\n          \"CategoryId\": type.id,\n          \"link\" : \"\",\n          \"description\" : \"Define Service\",\n          \"title\" : \"What is a Service\",\n          \"content\": \"Service: Angular services are objects that are wired together using dependency injection (DI). You can use services to organize and share code across your app.\",\n          \"icon\" : \"question\"\n        });\n\n        Note.findOrCreate({\n          \"UserId\": user.id,\n          \"CategoryId\": type.id,\n          \"description\" : \"Steps for Creating a Service\",\n          \"title\" : \"How do you create a Service?\",\n          \"content\": \"You can register a service to our Angular module `app` with a one of the following 5 recipes:\\\n            \\n \t- **factory** \\\n            \\n \t- **provider** \\\n            \\n \t- **service** \\\n            \\n \t- **value** \\\n            \\n \t- **constant** \\\n            \",\n          \"icon\" : \"question\"\n        });\n\n      }); // Closing Question Category\n    });\n\n    User.findOrCreate({\n      \"username\": \"ItsThrillhouse\",\n      \"name\": \"Jason Millhouse\",\n      \"bio\": \"Course builder. Aspiring writer. Comp Sci guy. Teacher. Sweetfiend. Corgi lover. Gamer who doesn't. Pro Series host. Voice of the UCF Marching Knights. Dork.\",\n      \"twitter_handle\": \"@ItsThrillhouse\",\n      \"site\": \"\"\n    }).success(function(user){\n\n      Category.findOrCreate({\n        \"name\": \"Best Practice\",\n        \"icon\": \"thumbs up outline\"\n      }).success(function(type){\n\n        // Create notes for the Best Practice note type\n        Note.findOrCreate({\n          \"UserId\": user.id,\n          \"CategoryId\": type.id,\n          \"link\" :\"https://www.youtube.com/watch?feature=player_detailpage&v=ZhfUv0spHCY#t=1870\",\n          \"description\": \"NgModel Best Practice\",\n          \"content\" : \"Always use dot syntax when using NgModel! Treat Scope as read-only in templates & write-only in controllers. The purpose of the scope is to refer to the model, not be the model. The model is your javascript objects. When doing bidirectional binding with ngModel make sure you don't bind directly to the scope properties. This will cause unexpected behavior in the child scopes.\",\n          \"title\" : \"NgModel BP\",\n          \"icon\" : \"basic info\"\n        });\n      });\n    });\n\n    User.findOrCreate({\n      \"username\": \"OlivierLacan\",\n      \"name\": \"Olivier Lacan\",\n      \"bio\": \"Software bricoleur at @codeschool, word wrangler, scientific skeptic, and logic lumberjack.\",\n      \"twitter_handle\": \"@olivierlacan\",\n      \"site\": \"olivierlacan.com\"\n    });\n\n    User.findOrCreate({\n      \"username\": \"theSmith\",\n      \"name\": \"Andrew Smith\",\n      \"bio\": \"iOS & Web Developer at @intelity. @fullsail graduate.\",\n      \"twitter_handle\": \"@fullsailor\",\n      \"site\": \"fullsailor.com\"\n    });\n\n    User.findOrCreate({\n      \"username\": \"DrewBarontini\",\n      \"password\": encrypt.encryptPassword(\"secret\").encryptedPassword,\n      \"name\": \"Drew Barontini\",\n      \"bio\": \"Front-end developer @codeschool, descendant of @envylabs, real-life extrovert, internet introvert.\",\n      \"twitter_handle\": \"@drewbarontini\",\n      \"site\": \"drewbarontini.com\"\n    });\n\n    User.findOrCreate({\n     \"username\": \"JordanWade\",\n     \"password\": encrypt.encryptPassword(\"secret\").encryptedPassword,\n     \"name\": \"Jordan Wade\",\n     \"bio\": \"Designer, Illustrator, and Front-End Developer @codeschool\",\n     \"twitter_handle\": \"@jjordanwade\",\n     \"site\": \"jamesjordanwade.com\"\n    });\n\n    User.findOrCreate({\n     \"username\": \"AlyssaNicoll\",\n     \"password\": encrypt.encryptPassword('secret').encryptedPassword,\n     \"name\": \"Alyssa Nicoll\",\n     \"bio\": \"Code School Teacher. Angular Lover. Scuba Diver.\",\n     \"twitter_handle\": \"@AlyssaNicoll\",\n     \"site\": \"alyssa.io\"\n    }).success(function(user){\n\n      Category.findOrCreate({\"name\": \"Code Snippet\", \"icon\": \"code\"}).success(function(type){\n       // Create notes for the Code Snippet note type\n\n       Note.findOrCreate({\n         \"UserId\": user.id,\n         \"CategoryId\": type.id,\n         \"link\" : \"\",\n         \"description\" : \"Link has *pre* & *post* functions. **Anything that manipulates the DOM goes here!**\",\n         \"title\" : \"Link\",\n         \"content\" : \"\\\n          \\n`link: function(scope, element) {\\\n            \\nscope.body = $sce.trustAsHtml(markdown.toHTML(scope.body));\\\n          \\n}`\\ \",\n         \"icon\" : \"question\"\n       });\n\n       Note.findOrCreate({\n         \"UserId\": user.id,\n         \"CategoryId\": type.id,\n         \"link\" : \"https://docs.angularjs.org/api/ng#directive\",\n         \"description\" : \"Markers on a **DOM element** that tell AngularJS's HTML compiler `$compile` to attach a specified behavior to that DOM element.\",\n         \"title\" : \"Directives\",\n         \"icon\" : \"code\",\n         \"content\": \"Markers on a **DOM element**\"\n       });\n      });\n\n    });\n\n   });\n }\n};\n"
  },
  {
    "path": "app/server/modules/encrypt.js",
    "content": "var bcrypt, encryptionUtil;\nbcrypt = require('bcrypt');\nvar salt = \"$2a$10$4u0KgeI40vhqD4DN73Ljsu\"\n\n// This is a simplistic password encryption helper that uses bcrypt.\nencryptionUtil = {\n  encryptPassword: function(password) {\n    var encryptedPassword;\n    if (salt == null) {\n      salt = bcrypt.genSaltSync();\n    }\n    encryptedPassword = bcrypt.hashSync(password, salt);\n    return {\n      salt: salt,\n      encryptedPassword: encryptedPassword\n    };\n  },\n  comparePassword: function(password, encryptedPasswordToCompareTo) {\n    var encryptedPassword;\n    encryptedPassword = this.encryptPassword(password, salt).encryptedPassword;\n    return encryptedPassword === encryptedPasswordToCompareTo;\n  }\n};\n\nmodule.exports = encryptionUtil;\n"
  },
  {
    "path": "app/server/modules/expressConfig.js",
    "content": "var passport = require('passport');\nvar cookieSession = require('cookie-session');\nvar bodyParser = require('body-parser');\nvar cookieParser = require('cookie-parser');\nvar csrf = require('csurf');\n\nmodule.exports = function(app, express) {\n  // Serve static assets from the app folder. This enables things like javascript\n  // and stylesheets to be loaded as expected. You would normally use something like \n  // nginx for this normally, but this makes for a simpler demo app to just let express do it.\n  app.use(\"/\", express.static(\"app/\"));\n  app.set('views', __dirname + '/../views'); // Set the view directory, this enables us to use the .render method inside routes\n  app.use(bodyParser.urlencoded({ extended: false })); // parse application/x-www-form-urlencoded\n  app.use(bodyParser.json()); // parse application/json\n\n  // Setup cookie sessions\n  app.use(cookieParser());\n  app.use(cookieSession({secret: 'Super secret, this should be something super secure'}));\n  \n  // Add CSRF token to requests to secure our ajax requests from the angular.js app\n  app.use(csrf());\n  \n  app.set('view engine', 'ejs'); // Set the template engine to ejs\n\n  // This is a little custom middleware which adds the csrf token to local variables\n  // which can be used used within ejs template forms by doing something like:\n  // <form>\n  //   <input type=\"hidden\", name=\"_csrf\", value='<%-csrfToken%>'>\n  //   ... other inputs and submit buttons\n  // </form>\n  //\n  // Setting the: res.cookie('XSRF-TOKEN', req.csrfToken()); is for angularJS\n  // AngularJs looks for this cookie, and if it exists it sends it along with each\n  // ajax request made with the $http service.\n  app.use(function(req, res, next) {\n    res.locals.csrfToken = req.csrfToken();\n    res.cookie('XSRF-TOKEN', req.csrfToken());\n    next();\n  });\n  \n  // Initialize passport middleware for user authentication\n  app.use(passport.initialize());\n  app.use(passport.session());\n}\n"
  },
  {
    "path": "app/server/modules/models/category.js",
    "content": "/*\nThis is a combination model/migration/database table definition. See:\nhttp://sequelizejs.com/docs/1.7.8/models#definition\nfor more information.\n\nThis particular model is for categories\n*/\n\nmodule.exports = function(sequelize, DataTypes) {\n  return sequelize.define(\"Category\", {\n    name: DataTypes.STRING,\n    icon: DataTypes.STRING\n  });\n}\n"
  },
  {
    "path": "app/server/modules/models/note.js",
    "content": "/*\nThis is a combination model/migration/database table definition. See:\nhttp://sequelizejs.com/docs/1.7.8/models#definition\nfor more information.\n\nThis particular model is for notes\n*/\n\nmodule.exports = function(sequelize, DataTypes) {\n  return sequelize.define(\"Note\", {\n    link: DataTypes.STRING,\n    description: DataTypes.TEXT,\n    title: DataTypes.STRING,\n    icon: DataTypes.STRING,\n    content: DataTypes.TEXT\n  });\n}\n"
  },
  {
    "path": "app/server/modules/models/user.js",
    "content": "/*\nThis is a combination model/migration/database table definition. See:\nhttp://sequelizejs.com/docs/1.7.8/models#definition\nfor more information.\n\nThis particular model is for users\n*/\n\nmodule.exports = function(sequelize, DataTypes) {\n  return sequelize.define(\"User\", {\n    name: DataTypes.STRING,\n    username: DataTypes.STRING,\n    password: DataTypes.STRING,\n    bio: DataTypes.STRING,\n    twitter_handle: DataTypes.STRING,\n    site: DataTypes.STRING\n  });\n}\n"
  },
  {
    "path": "app/server/modules/models.js",
    "content": "/*\nThis file is for configuring the model relations. For example, users can have many\nnotes and notes belong to a user. This module can also be required in other modules to\navoid always need sequelize as well to import the models\n*/\n\nvar Sequelize = require('sequelize');\n\n// We're using sqlite for this demo app, so the username and password don't really\n// matter, anything works. Other databases such as postgresql could be used here instead.\n// see: http://sequelizejs.com/docs/1.7.8/usage#basics\n// for more information on how this can be configured.\nvar sequelize = new Sequelize('note_wrangler', 'username', 'password', {\n  dialect: \"sqlite\",\n  port:    3306,\n  storage: './database.sqlite' // Local to where app.js is running from\n});\n\nvar User = sequelize.import(__dirname + \"/models/user\");\nvar Note = sequelize.import(__dirname + \"/models/note\");\nvar Category = sequelize.import(__dirname + \"/models/category\");\n\n// Set user/note associations\nUser.hasMany(Note);\nNote.belongsTo(User);\n\n// Set note/note type associations\nCategory.hasMany(Note);\nNote.belongsTo(Category);\n\nmodule.exports = {\n  User: User,\n  Note: Note,\n  Category: Category,\n  sequelize: sequelize\n}\n"
  },
  {
    "path": "app/server/modules/routes/category.js",
    "content": "var models = require('../models');\nvar Category = models.Category;\n\nmodule.exports = function(app) {\n  // Return a list of available node types\n  app.get('/categories', function(req, res) {\n    models.sequelize.sync().on('success', function() {\n      Category.findAll().success(function(categories) {\n        res.json(categories);\n      });\n    });\n  });\n};\n"
  },
  {
    "path": "app/server/modules/routes/note.js",
    "content": "var models = require('../models');\nvar Note = models.Note;\nvar User = models.User;\nvar Category = models.Category;\nvar noteSafeParams = [\"id\", \"link\",\"description\",\"title\",\"icon\",\"content\", \"userId\", 'CategoryId'];\nvar userSafeParams = ['id', 'name', 'username', 'bio', 'twitter_handle', 'site'];\n\nmodule.exports = function(app) {\n  app.get('/notes', function(req, res) {\n    models.sequelize.sync().on('success', function() {\n      Note.findAll({attributes: noteSafeParams, include: [Category, {model: User, attributes: userSafeParams}]}).success(function(notes) {\n        res.json(notes);\n      })\n    });\n  });\n  \n  app.post('/notes', function(req, res) {\n    models.sequelize.sync().on('success', function() {\n      Note.create({UserId: req.user.id, CategoryId: req.param('CategoryId'), link: req.param('link'), title: req.param('title'), content: req.param('content'), description: req.param('description'), icon: req.param('icon')}).success(function(notes) {\n        res.json(notes);\n      })\n    });\n  });\n  \n  app.put('/notes', function(req, res) {\n    var param;\n    var updateParams = {};\n    var noteId = parseInt(req.param('id'));\n\n    models.sequelize.sync().on('success', function() {\n      Note.find({where: {id: noteId}, attributes: noteSafeParams, include: [Category]}).success(function(note) {\n\n        // Return an 401 aunauthorized if a user tries to editor another user's note\n        if(!req.user || req.user.id !== note.values.UserId) {\n          res.status(401);\n          res.json({error: \"You are not authorized to edit this note\"});\n          return;\n        }\n        \n        // Loop through the noteSafeParams and update their values from the given ones.\n        for(var i=0, l = noteSafeParams.length; i < l; i++ ) {\n          param = noteSafeParams[i];\n          updateParams[param] = req.param(param);\n        }\n\n        note.updateAttributes(updateParams).success(function() {\n          res.json(note);\n        });\n      });\n    });\n  });\n\n  app.get('/notes/:id', function(req, res) {\n    var noteId = parseInt(req.params.id, 10);\n    \n    // If a note is not found at the given id, return an empty object\n    if(!noteId) {\n      res.json({});\n      return;\n    }\n\n    models.sequelize.sync().on('success', function() {\n      Note.find({where: {id: noteId}, attributes: noteSafeParams, include: [Category, {model: User, attributes: userSafeParams}]}).success(function(note) {\n        res.json(note);\n      });\n    });\n  });\n};\n"
  },
  {
    "path": "app/server/modules/routes/session.js",
    "content": "var passport = require('passport');\nvar LocalStrategy = require('passport-local').Strategy;\nvar encrypt = require('../encrypt');\nvar models = require('../models');\nvar User = models.User;\nvar userSafeParams = ['id', 'name', 'username', 'bio', 'twitter_handle', 'site'];\n\n// Since we're using sequelize, we need to specify how passport (the auth library)\n// serializes and deserializes users. In this case we just save the user.id at the\n// serialize step and make a query using that id in the deserialize step to retrieve\n// the user object.\npassport.serializeUser(function(user, done) {\n  done(null, user.id);\n});\n\npassport.deserializeUser(function(id, done) {\n  User.find({where: {id: id}, attributes: userSafeParams}).success(function(user) {\n    done(null, user);\n  }).error(function(err) {\n    done(err, null);\n  });\n});\n\n// Define a local authentication strategy used to authenticate a sequelize user\npassport.use(new LocalStrategy(\n  function(username, password, done) {\n    // get the user from the database\n    User.find({ where: { username: username }}).success(function(user) {\n      var encryptedPassword = encrypt.encryptPassword(password).encryptedPassword\n      if (!user) { // return known user if the user was not found\n        done(null, false, { message: 'Unknown user' });\n      } else if (encryptedPassword != user.password) { // test that the password is valid\n        done(null, false, { message: 'Invalid password'});\n      } else { // return the user if all the validations pass\n        done(null, user);\n      }\n    }).error(function(err) {\n      done(err);\n    });\n  }\n));\n\nmodule.exports = function(app) {\n  app.get('/sign_in', function(req, res) {\n    res.render('session/sign_in', {});\n  });\n\n  app.get('/sign_up', function(req, res) {\n    res.render('session/sign_up', {});\n  });\n  \n  // Invoking logout() will remove the req.user property and clear the login session (if any).\n  // Restfully, this is wrong, this should be a delete request to /session, but for ease of use\n  // a lot of people will make this exception. It's much easier for sign out links as a get\n  app.get('/sign_out', function(req, res) {\n    req.logout();\n    res.redirect('/');\n  });\n\n  // The verify callback for local authentication accepts\n  // username and password arguments, which are submitted\n  // to the application via a login form.\n  app.post('/session', passport.authenticate('local', {\n    successRedirect: '/',\n    failureRedirect: '/sign_in'\n  }));\n  \n  // End point for returning json data for the session user\n  app.get('/session', function(req, res) {\n    res.json(req.user);\n  });\n  \n  // Create a new user from the sign_up page\n  app.post('/registration', function(req, res) {\n    var password = req.param('password');\n    if(password === req.param('password_confirm')) {\n      // Encrypt password\n      var encryptedPassword = encrypt.encryptPassword(password).encryptedPassword;\n      \n      // create and login newly created user\n      User.findOrCreate({name: req.param('name'), username: req.param('username'), password: encryptedPassword}).success(function(user) {\n        req.login(user, function(err) {\n          return res.redirect('/');\n        });\n      });\n    } else {\n      res.redirect('/sign_up');\n    }\n  });\n};\n"
  },
  {
    "path": "app/server/modules/routes/user.js",
    "content": "var models = require('../models');\nvar User = models.User;\nvar Note = models.Note;\nvar userSafeParams = ['id', 'name', 'username', 'bio', 'twitter_handle', 'site'];\n\nmodule.exports = function(app){\n  app.get('/users', function(req, res){\n    models.sequelize.sync().on('success', function(){\n      User.findAll({attributes: userSafeParams}).success(function(users){\n        res.json(users);\n      })\n    });\n  });\n\n  app.put('/users', function(req, res){\n    var param;\n    var updateParams = {};\n    var userId = parseInt(req.param('id'));\n    \n    // Return an 401 aunauthorized if a user tries to editor another user's profile\n    if(!req.user || req.user.id !== userId) {\n      res.status(401);\n      res.json({error: \"You are not authorized to edit this user\"});\n      return\n    }\n\n    models.sequelize.sync().on('success', function(){\n      User.find({where: {id: userId}}).success(function(user){\n        for(var i=0, l = userSafeParams.length; i < l; i++ ){\n          param = userSafeParams[i];\n          updateParams[param] = req.param(param);\n        }\n\n        user.updateAttributes(updateParams).success(function(){\n          res.json(user)\n        })\n      });\n    });\n  });\n\n  app.get('/users/:id', function(req, res){\n    var userId = parseInt(req.params.id, 10);\n    \n    if(!userId) {\n      res.json({});\n      return;\n    }\n\n    models.sequelize.sync().on('success', function(){\n      User.find({where: {id: userId}, attributes: userSafeParams, include: [Note]}).success(function(user){\n        res.json(user);\n      })\n    });\n  });\n};\n"
  },
  {
    "path": "app/server/modules/routes.js",
    "content": "var express = require('express');\nvar app = express();\n\n// Load Express Configuration\nrequire('./expressConfig')(app, express);\n\n// Root route\napp.get('/', function(req, res){\n  res.sendfile('index.html', {root: app.settings.views});\n});\n\n// Load routes\nrequire('./routes/user')(app); //user routes\nrequire('./routes/session')(app); // session routes, mostly for authentication\nrequire('./routes/note')(app); // note routes\nrequire('./routes/category')(app); // category routes\n\nmodule.exports = app;\n"
  },
  {
    "path": "app/server/views/index.html",
    "content": "<!DOCTYPE html>\n<!--[if lt IE 7]>      <html lang=\"en\" ng-app=\"NoteWrangler\" class=\"no-js lt-ie9 lt-ie8 lt-ie7\"> <![endif]-->\n<!--[if IE 7]>         <html lang=\"en\" ng-app=\"NoteWrangler\" class=\"no-js lt-ie9 lt-ie8\"> <![endif]-->\n<!--[if IE 8]>         <html lang=\"en\" ng-app=\"NoteWrangler\" class=\"no-js lt-ie9\"> <![endif]-->\n<!--[if gt IE 8]><!-->\n<html lang=\"en\" ng-app=\"NoteWrangler\">\n<!--<![endif]-->\n\n  <head>\n    <meta charset=\"utf-8\">\n    <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">\n    <title>Note Wrangler</title>\n    <meta name=\"description\" content=\"\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n    <link rel=\"stylesheet\" href=\"css/application.css\" />\n  </head>\n\n  <body>\n    <div class=\"nav-wrapper has-dropdown\">\n      <div class=\"nav-content\">\n        <div class=\"wrapper\">\n          <div class=\"nav-content-layout\">\n            <div class=\"nav-list\">\n              <nw-page-nav-item>Users</nw-page-nav-item>\n              <nw-page-nav-item>Notes</nw-page-nav-item>\n            </div>\n          </div>\n\n          <div class=\"nav-content-layout\">\n            <nw-session></nw-session>\n            <input class=\"form-input-search\" type=\"text\" placeholder=\"Search...\" ng-model=\"search\">\n          </div>\n\n        </div>\n      </div>\n    </div>\n    <div class=\"hero-wrapper\">\n      <div class=\"hero-content\">\n        <div class=\"hero\"></div>\n      </div>\n    </div>\n    <div class=\"main-wrapper\">\n        <div ng-view></div>\n    </div>\n\n    <!-- Vendors -->\n    <script src=\"/js/vendor/markdown.js\"></script>\n\n    <!-- Load Js libs -->\n    <script src=\"/js/vendor/jquery.js\"></script>\n    <script src=\"/js/vendor/bootstrap.js\"></script>\n    <script src=\"/js/vendor/angular.js\"></script>\n    <script src=\"/js/vendor/angular-route.js\"></script>\n    <script src=\"/js/vendor/angular-resource.js\"></script>\n    <script src=\"/js/vendor/gravatar.js\"></script>\n    <script src=\"/js/vendor/md5.js\"></script>\n\n    <script src=\"/js/app.js\"></script>\n    <script src=\"/js/routes.js\"></script>\n\n    <!-- Directives -->\n    <script src=\"/js/directives/nw-card.js\"></script>\n    <script src=\"/js/directives/nw-session.js\"></script>\n    <script src=\"/js/directives/nw-page-nav-item.js\"></script>\n    <script src=\"/js/directives/nw-category-select.js\"></script>\n    <script src=\"/js/directives/nw-category-item.js\"></script>\n\n    <script src=\"/js/directives/title.js\"></script>\n\n    <!-- Services -->\n    <script src=\"/js/services/session.js\"></script>\n\n    <!-- These are not needed, and replaced by Note and user resource. For reference only -->\n    <!-- <script src=\"/js/services/user.js\"></script> -->\n    <!-- <script src=\"/js/services/note.js\"></script> -->\n    <script src=\"/js/services/category.js\"></script>\n    <script src=\"/js/services/markdown.js\"></script>\n\n    <!-- Resources -->\n    <script src=\"/js/resources/note.js\"></script>\n    <script src=\"/js/resources/user.js\"></script>\n\n    <!-- Controllers -->\n    <script src=\"/js/controllers/notes-create-controller.js\"></script>\n    <script src=\"/js/controllers/notes-edit-controller.js\"></script>\n    <script src=\"/js/controllers/notes-index-controller.js\"></script>\n    <script src=\"/js/controllers/notes-show-controller.js\"></script>\n    <script src=\"/js/controllers/profile-edit-controller.js\"></script>\n    <script src=\"/js/controllers/users-index-controller.js\"></script>\n    <script src=\"/js/controllers/users-show-controller.js\"></script>\n\n    <!-- Filters -->\n    <script src=\"/js/filters/notes-filter.js\"></script>\n\n\n  </body>\n</html>\n"
  },
  {
    "path": "app/server/views/session/sign_in.ejs",
    "content": "<!DOCTYPE html>\n<!--[if lt IE 7]>      <html lang=\"en\" class=\"no-js lt-ie9 lt-ie8 lt-ie7\"> <![endif]-->\n<!--[if IE 7]>         <html lang=\"en\" class=\"no-js lt-ie9 lt-ie8\"> <![endif]-->\n<!--[if IE 8]>         <html lang=\"en\" class=\"no-js lt-ie9\"> <![endif]-->\n<!--[if gt IE 8]><!-->\n<html lang=\"en\">\n<!--<![endif]-->\n\n  <head>\n    <meta charset=\"utf-8\">\n    <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">\n    <title>Note Wrangler</title>\n    <meta name=\"description\" content=\"\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n    <link rel=\"stylesheet\" href=\"css/application.css\" />\n  </head>\n\n  <body>\n    <div class=\"panel hero-cover\">\n      <div class=\"panel-content\">\n        <div class=\"registration\">\n          <h2>Log In</h2>\n          <form name='registration' method='post' action='/session'>\n            <input type=\"hidden\", name=\"_csrf\", value='<%-csrfToken%>'>\n            <input class=\"form-input\" type='text' name='username' placeholder='User Name'>\n            <input class=\"form-input\" type='password' name='password' placeholder='Password'>\n            <input class=\"btn\" type='submit' value='Submit'>\n          </form>\n          <a href='/sign_up'>Register</a>\n        </div>\n      </div>\n    </div>\n  </body>\n</html>\n"
  },
  {
    "path": "app/server/views/session/sign_up.ejs",
    "content": "<!DOCTYPE html>\n<!--[if lt IE 7]>      <html lang=\"en\" class=\"no-js lt-ie9 lt-ie8 lt-ie7\"> <![endif]-->\n<!--[if IE 7]>         <html lang=\"en\" class=\"no-js lt-ie9 lt-ie8\"> <![endif]-->\n<!--[if IE 8]>         <html lang=\"en\" class=\"no-js lt-ie9\"> <![endif]-->\n<!--[if gt IE 8]><!-->\n<html lang=\"en\">\n<!--<![endif]-->\n\n  <head>\n    <meta charset=\"utf-8\">\n    <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">\n    <title>Note Wrangler</title>\n    <meta name=\"description\" content=\"\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n    <link rel=\"stylesheet\" href=\"css/application.css\" />\n  </head>\n\n  <body>\n    <div class=\"panel hero-cover\">\n      <div class=\"panel-content\">\n        <div class=\"registration\">\n          <h2>Register</h2>\n          <form class=\"form\" method='POST' action='/registration'>\n            <input class=\"form-input\" type=\"hidden\", name=\"_csrf\", value='<%-csrfToken%>'>\n            <input class=\"form-input\" type='text' name='name' placeholder='Name'>\n            <input class=\"form-input\" type='text' name='username' placeholder='User Name'>\n            <input class=\"form-input\" type='password' name='password' placeholder='Password'>\n            <input class=\"form-input\" type='password' name='password_confirm' placeholder='Confirm Password'>\n            <input class=\"btn\" type='submit' value='Submit'>\n            <a href='/sign_in'>Sign in</a>\n          </form>\n          </div>\n        </div>\n      </div>\n    </div>\n  </body>\n</html>\n\n"
  },
  {
    "path": "app/templates/.gitkeep",
    "content": ""
  },
  {
    "path": "app/templates/directives/nw-card.html",
    "content": "<div class=\"card\" title=\"{{header}}\">\n\n  <img ng-src='{{image}}' ng-if='image'>\n\n  <div ng-if='icon'>\n    <i class=\"icon icon-card {{icon}}\"></i>\n  </div>\n\n  <h2 class=\"h3\">{{header}}</h2>\n\n  <p class=\"card-type\">\n    {{type}}\n  </p>\n\n  <div class=\"card-hidden\">\n    <a ng-href='#/notes/{{id}}' ng-bind-html=\"body\"></a>\n  </div>\n</div>\n"
  },
  {
    "path": "app/templates/directives/nw-category-item.html",
    "content": "<a class=\"sort-menu-item\"\n   ng-class=\"{'active': isActive()}\"\n   ng-click=\"makeActive()\">\n\n  <i class=\"icon left {{category.icon}}\"></i>\n  {{category.name}}\n  ({{categoryCount()}})\n\n  <i class=\"icon close\"\n     ng-if='isActive()'\n     ng-click=\"makeInactive($event)\"></i>\n  </a>\n <!-- Simple Version -->\n\n<!-- <a class=\"sort-menu-item\" ng-class=\"{'active': categoryActive()}\" ng-click=\"makeActive()\">\n  <i class=\"icon left {{category.icon}}\"></i> {{category.name}}\n</a> -->\n"
  },
  {
    "path": "app/templates/directives/nw-category-select.html",
    "content": "<div class=\"sort-menu\">\n  <h2>Categories</h2>\n  <div class=\"card\">\n    <nw-category-item ng-repeat=\"category in categories\" category=\"category\">\n    </nw-category-item>\n  </div>\n</div>\n"
  },
  {
    "path": "app/templates/directives/nw-page-nav-item.html",
    "content": "<a href=\"#/{{pageName}}\" class=\"list-item\" ng-class=\"{'active': selected() === pageName}\">\n</a>\n"
  },
  {
    "path": "app/templates/directives/nw-session.html",
    "content": "<div class='session'>\n  <div class=\"dropdown\" ng-if='session.id'>\n    <a class=\"dropdown-btn\">{{session.username}} <i class=\"icon user\"></i></a>\n    <ul class=\"dropdown-menu list\">\n      <li class=\"dropdown-item\">\n        <a href=\"#/profile/edit\" class=\"dropdown-item-link list-item-link\"><i class=\"edit icon\"></i> Edit Profile</a>\n      </li>\n      <li class=\"dropdown-item\">\n        <a href=\"/sign_out\" class=\"dropdown-item-link list-item-link\"><i class=\"settings icon\"></i> Sign Out</a>\n      </li>\n    </ul>\n  </div>\n\n  <div class=\"session-create\" ng-if='!session.id'>\n    <a href='/sign_in'>Sign In</a> |\n    <a href='/sign_up'>Register</a>\n  </div>\n</div>\n"
  },
  {
    "path": "app/templates/pages/notes/edit.html",
    "content": "<div class=\"new-note\">\n  <div class=\"new-note-container\">\n    <ul class='errors' ng-if=\"errors\">\n      <li ng-repeat=\"error in errors\">{{error}}</li>\n    </ul>\n\n    <form class=\"form\">\n      <fieldset class=\"form-field\">\n        <label class=\"form-label\" for=\"title\">Title</label>\n        <input class=\"form-input\" name=\"title\" ng-model=\"note.header\" />\n      </fieldset>\n\n      <fieldset class=\"form-field\">\n        <label class=\"form-label\" for=\"category\">Category</label>\n        <select name='category' ng-model='note.CategoryId' ng-options='category.id as category.name for category in categories'></select>\n      </fieldset>\n\n      <fieldset class=\"form-field\">\n        <label class=\"form-label\" for=\"link\">Link</label>\n        <input class=\"form-input\" name=\"link\" ng-model=\"note.link\" />\n      </fieldset>\n\n      <fieldset class=\"form-field\">\n        <label class=\"form-label\" for=\"icon\"><i class=\"icon {{note.icon}}\"></i>Icon</label>\n        <input class=\"form-input\" name=\"icon\" ng-model=\"note.icon\" />\n      </fieldset>\n\n      <fieldset class=\"form-field\">\n        <label class=\"form-label\" for=\"description\">Description</label>\n        <textarea class=\"form-input\" name=\"description\" ng-model=\"note.description\" placeholder=\"A short description of this note\"></textarea>\n      </fieldset>\n\n      <fieldset class=\"form-field\">\n        <label class=\"form-label\" for=\"content\">Content</label>\n        <textarea class=\"form-input\" name=\"Content\"  ng-model=\"note.content\" placeholder=\"The meat of your note\"></textarea>\n      </fieldset>\n\n      <button class=\"btn\" ng-click=\"updateNote(note)\" ng-disabled=\"updating\">{{updating ? 'Saving...' : 'Save'}}</button>\n    </form>\n  </div>\n</div>\n"
  },
  {
    "path": "app/templates/pages/notes/index.html",
    "content": "<div class=\"note-wrapper\">\n  <div class=\"note-content\">\n    <div class=\"notes-header\">\n      <h1 title=\"Notes\">Notes</h1>\n      <a class=\"btn-b\" href='#/notes/new' ng-if='loggedIn'>\n        <i class=\"icon add\"></i>\n        New Note\n      </a>\n    </div>\n    <div class=\"note-wrapper\">\n      <p ng-show=\"note\">Nothing here to show you, friend.</p>\n      <a class=\"card-notes\" ng-repeat=\"note in notes | filter:current\" ng-href=\"#/notes/{{note.id}}\">\n\n        <nw-card header=\"note.title\"\n                 icon=\"{{note.icon}}\"\n                 body=\"note.description\"\n                 id=\"note.id\"\n                 type=\"{{note.noteType.name}}\"></nw-card>\n      </a>\n    </div>\n  </div>\n\n  <nw-category-select active-category='current' notes='notes'></nw-category-select>\n\n</div>\n"
  },
  {
    "path": "app/templates/pages/notes/show.html",
    "content": "<div class=\"card\">\n  <h1><i class=\"{{note.icon}} icon left\"></i>{{note.header}}</h1>\n  <p>Created by: {{note.user.name || note.user.username}}</p>\n  <a ng-href='#/notes/{{note.id}}/edit' ng-if='currentUser.id === note.UserId'>Edit Note</a>\n  <h3>Description:</h3>\n  <p>{{note.description}}</p>\n\n  <h3>Contents:</h3>\n  <p>{{note.content}}</p>\n</div>\n"
  },
  {
    "path": "app/templates/pages/profile/edit.html",
    "content": "<div class=\"new-note\">\n  <div class=\"new-note-container\">\n    <h2>{{user.name}}</h2>\n    <i class=\"icon {{user.type}}\"></i>\n\n    <ul class='errors' ng-if=\"errors\">\n      <li ng-repeat=\"error in errors\">{{error}}</li>\n    </ul>\n\n    <form class=\"form\">\n      <fieldset class=\"form-field\">\n        <label class=\"form-label\" for=\"name\">Name</label>\n        <input class=\"form-input\" name=\"name\" ng-model=\"user.name\" />\n      </fieldset>\n\n      <fieldset class=\"form-field\">\n        <label class=\"form-label\" for=\"username\">User Name</label>\n        <input class=\"form-input\" name=\"username\" ng-model=\"user.username\" />\n      </fieldset>\n\n      <fieldset class=\"form-field\">\n        <label class=\"form-label\" for=\"password\">Password</label>\n        <input class=\"form-input\" name=\"password\" ng-model=\"user.password\" placeholder='password' />\n        <input class=\"form-input\" name=\"passwordConfirm\" ng-model=\"user.passwordConfirm\" placeholder='password confirm' />\n      </fieldset>\n\n      <fieldset class=\"form-field\">\n        <label class=\"form-label\" for=\"twitter_handle\">Twitter name</label>\n        <input class=\"form-input\" name=\"twitter_handle\" ng-model=\"user.twitter_handle\" placeholder='Twitters' />\n      </fieldset>\n\n      <fieldset class=\"form-field\">\n        <label class=\"form-label\" for=\"site\">Site</label>\n        <input class=\"form-input\" name=\"site\" ng-model=\"user.site\" placeholder=\"I don't have a site :(\" />\n      </fieldset>\n\n      <fieldset class=\"form-field\">\n        <label class=\"form-label\" for=\"bio\">Bio</label>\n        <textarea class=\"form-input\" name=\"bio\"  ng-model=\"user.bio\" placeholder=\"Tell us a little about yourself.\"></textarea>\n      </fieldset>\n\n      <button class=\"btn\" ng-click=\"updateUser(user)\" ng-disabled=\"updating\">{{updating ? 'Saving...' : 'Save'}}</button>\n    </form>\n  </div>\n</div>\n"
  },
  {
    "path": "app/templates/pages/users/index.html",
    "content": "<div class=\"users-wrapper\">\n  <a class=\"card-users\" ng-repeat=\"user in users | filter:search\" ng-href=\"#/users/{{user.id}}\">\n    <nw-card card-title=\"user.name\" image='gravatarUrl(user)' body=\"user.bio\" id=\"user.id\" type=\"{{user.username}}\"></nw-card>\n  </a>\n</div>\n"
  },
  {
    "path": "app/templates/pages/users/show.html",
    "content": "<div class=\"card\">\n  <img ng-src='{{gravatarUrl(user)}}'/>\n  <h1 class=\"user-name\">{{user.name}}</h1>\n  <h3>Bio</h3>\n  <p>{{user.bio}}</p>\n\n  <h3>Notes</h3>\n  <div>\n    <a ng-repeat=\"note in user.notes | filter:filter | filter:search\" ng-href='#/notes/{{note.id}}'>\n      <nw-card card-title=\"note.header\" icon=\"note.icon\" body=\"note.description\" type=\"note.type\" id=\"note.id\"></nw-card>\n    </a>\n    <p ng-if='user.notes.length === 0'>This user Doesn't have any notes :(</p>\n  </div>\n</div>\n"
  },
  {
    "path": "app.js",
    "content": "var app = require(\"./app/server/modules/routes\");\n\n\n// Start the server\nvar server = app.listen(8000, function() {\n console.log('Listening on port %d', server.address().port);\n});\n"
  },
  {
    "path": "dbSeed.js",
    "content": "// This would normally be in a grunt task or something similar and ran separately \n// when you setup the app, but it makes for a simpler demo app to just run this here.\n// We use find_or_create calls so that data doesn't get overwritten if it exists.\nrequire('./app/server/modules/dataSeeds').seed();\n"
  },
  {
    "path": "inspector-config.json",
    "content": "// node-inspector --config ./inspector-config.json & node --debug app.js\n\n{\n  \"webPort\": 8080,\n  \"webHost\": null,\n  \"debugPort\": 5858,\n  \"saveLiveEdit\": true,\n  \"hidden\": []\n}\n"
  },
  {
    "path": "npm-shrinkwrap.json",
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