[ { "path": "README.md", "content": "#JavaScript Patterns\n\n $\"JS$ \n
\nProject page at: http://shichuan.github.io/javascript-patterns\n\n" }, { "path": "cn/index.html", "content": "\r\n\r\n\r\n\r\n\r\n\r\n \r\n\r\n \r\n\r\n \r\n \r\n\r\n JavaScript的模式和反模式集合\r\n \r\n \r\n\r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n\r\n\r\n\r\n \r\n $\"Fork$ \r\n \r\n

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JavaScript的模式集合

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\r\n $\"JS$ \r\n

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A JavaScript pattern and antipattern code collection that covers function patterns, jQuery patterns, design patterns, general patterns, literals and constructor patterns, object creation patterns (upcoming), code reuse patterns (upcoming), DOM and browser patterns (upcoming).

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Weekly roundups (pattern updates) will be regularly tweeted.

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Function Patterns

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API Patterns

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Callback patterns - when you pass function A to function B as a parameter, function A is a callback function
Configuration objects - keep control of function arguments and makes it easily configurable
Returning functions - one function returns another function or create another function on-demand
Currying - used to create new functions dynamically by partially applying a set of arguments

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Initialization patterns

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Immediate functions - syntax that enables function execution as soon as it is defined
Immediate object initialization - this pattern is mainly suitable for one-off tasks
Init-time branching - branch code once during initlization initialization

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Performance patterns

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Memoization - use function properties to avoid repeated computation
Self-defining functions - self-overwrite with new bodies to do less work from the second invocation and after

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jQuery Patterns

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requery - avoid requery by using jQuery chaining
append - use string concatenate and set innerHTML
data - pattern and antipattern of using data
context and find - use find over context
detach - take element off the DOM while manipulating them
event delegation - event delegation pattern and antipattern
selector cache - using selector cache to avoid requery
window scroll event - avoid attaching handlers to the window scroll event

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Selector

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Left and Right - specific on the right, light on the left
Decending from id - be more specific
Universal Selector - use of universal selector
Be Specific when Needed - be specific only when needed

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Literals and Constructors Patterns

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Object literal - use the simpler and reliable object literal instead of new Object();
Enforcing new - when you forget `new`, `this` inside the constructor will point to the global object
Array literal - use array literal notation to avoid potential errors when creating dynamic arrays at runtime
Working with JSON - use library from JSON.org, YUI, jQuery instead of eval for parsing
Primitive wrappers - try to use the primitive without wrapper
Regular expression literal - try to use the shorter literal notation

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Design Patterns

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Creational

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Builder - constructs complex objects by separating construction and representation
Factory method - creates objects without specifying the exact class to create
Singleton - restricts object creation for a class to only one instance

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Structural

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Decorator - dynamically adds/overrides behaviour in an existing method of an object
Facade - provides a simplified interface to a large body of code
Proxy - provides a placeholder for another object to control access, reduce cost, and reduce complexity

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Behavioral

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Chain of responsibility - delegates commands to a chain of processing objects
Command - creates objects which encapsulate actions and parameters
Iterator - implements a specialized language
Mediator - allows loose coupling between classes by being the only class that has detailed knowledge of their methods
Observer - is a publish/subscribe pattern which allows a number of observer objects to see an event
Strategy - allows one of a family of algorithms to be selected on-the-fly at runtime

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General Patterns

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Minimizing Globals - create and access a global variable in a browser environment
The Problem with Globals - various problems with globals
Access to the Global Object - access the global object without hard-coding the identifier window
Single var Pattern - use one var statement and declare multiple variables
Hoisting - var statements anywhere in a function act as if the variables were declared at the top of the function
for loops - optimized for loops
for-in loops - optimized for-in loops
(Not) Augmenting Built-in Prototypes - only augment built-in prototypes when certain conditions are met
switch Pattern - improve the readability and robustness of your switch statements
Implied Typecasting - avoid implied typecasting
Avoiding eval() - avoid using eval()
Number Conversions with parseInt() - use the second radix parameter
Conditionals - pattern and antipattern of using if else

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References

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\r\n The Essentials of Writing High Quality JavaScript
\r\n http://net.tutsplus.com/tutorials/javascript-ajax/the-essentials-of-writing-high-quality-javascript/\r\n
\r\n JSPatterns
\r\n http://www.jspatterns.com/\r\n
\r\n jQuery Anti-Patterns for Performance & Compression
\r\n http://paulirish.com/2009/perf/\r\n
\r\n How DRY Affects JavaScript Performance
\r\n http://velocityconf.com/velocityeu/public/schedule/detail/21634\r\n
\r\n Object Oriented JavaScript
\r\n http://www.packtpub.com/object-oriented-javascript/book\r\n
\r\n JavaScript Patterns
\r\n http://shop.oreilly.com/product/9780596806767.do\r\n
\r\n JavaScript: The Good Parts
\r\n http://shop.oreilly.com/product/9780596517748.do\r\n
\r\n Pro JavaScript Design Patterns
\r\n http://jsdesignpatterns.com/\r\n
\r\n Essential JavaScript Design Patterns For Beginners, Volume 1.
\r\n http://www.addyosmani.com/resources/essentialjsdesignpatterns/book/\r\n
\r\n Eloquent JavaScript
\r\n http://eloquentjavascript.net/\r\n

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Correct text resizing oddly in IE6/7 when body font-size is set using em units\r\n * 2. Force vertical scrollbar in non-IE\r\n * 3. Prevent iOS text size adjust on device orientation change, without disabling user zoom: h5bp.com/g\r\n */\r\n\r\nhtml { font-size: 100%; overflow-y: scroll; -webkit-text-size-adjust: 100%; -ms-text-size-adjust: 100%; }\r\n\r\nbody { margin: 0; font-size: 1em; line-height: 1.4; }\r\n\r\nbody, button, input, select, textarea { font-family: sans-serif; color: #222; }\r\n\r\n/*\r\n * Remove text-shadow in selection highlight: h5bp.com/i\r\n * These selection declarations have to be separate\r\n * Also: hot pink! (or customize the background color to match your design)\r\n */\r\n\r\n::-moz-selection { background: #fe57a1; color: #fff; text-shadow: none; }\r\n::selection { background: #fe57a1; color: #fff; text-shadow: none; }\r\n\r\n\r\n/* =============================================================================\r\n Links\r\n ========================================================================== */\r\n\r\na { color: #06e; }\r\na:visited { color: #06e; }\r\na:hover { color: #06e; }\r\na:focus { outline: thin dotted; }\r\n\r\n/* Improve readability when focused and hovered in all browsers: h5bp.com/h */\r\na:hover, a:active { outline: 0; }\r\n\r\n\r\n/* =============================================================================\r\n Typography\r\n ========================================================================== */\r\n\r\nabbr[title] { border-bottom: 1px dotted; }\r\n\r\nb, strong { font-weight: bold; }\r\n\r\nblockquote { margin: 1em 40px; }\r\n\r\ndfn { font-style: italic; }\r\n\r\nhr { display: block; height: 1px; border: 0; border-top: 1px solid #ccc; margin: 1em 0; padding: 0; }\r\n\r\nins { background: #ff9; color: #000; text-decoration: none; }\r\n\r\nmark { background: #ff0; color: #000; font-style: italic; font-weight: bold; }\r\n\r\n/* Redeclare monospace font family: h5bp.com/j */\r\npre, code, kbd, samp { font-family: monospace, serif; _font-family: 'courier new', monospace; font-size: 1em; }\r\n\r\n/* Improve readability of pre-formatted text in all browsers */\r\npre { white-space: pre; white-space: pre-wrap; word-wrap: break-word; }\r\n\r\nq { quotes: none; }\r\nq:before, q:after { content: \"\"; content: none; }\r\n\r\nsmall { font-size: 85%; }\r\n\r\n/* Position subscript and superscript content without affecting line-height: h5bp.com/k */\r\nsub, sup { font-size: 75%; line-height: 0; position: relative; vertical-align: baseline; }\r\nsup { top: -0.5em; }\r\nsub { bottom: -0.25em; }\r\n\r\n\r\n/* =============================================================================\r\n Lists\r\n ========================================================================== */\r\n\r\nul, ol { margin: 1em 0; padding: 0 0 0 40px; }\r\ndd { margin: 0 0 0 40px; }\r\nnav ul, nav ol { list-style: none; list-style-image: none; margin: 0; padding: 0; }\r\n\r\n\r\n/* =============================================================================\r\n Embedded content\r\n ========================================================================== */\r\n\r\n/*\r\n * 1. Improve image quality when scaled in IE7: h5bp.com/d\r\n * 2. Remove the gap between images and borders on image containers: h5bp.com/e\r\n */\r\n\r\nimg { border: 0; -ms-interpolation-mode: bicubic; vertical-align: middle; }\r\n\r\n/*\r\n * Correct overflow not hidden in IE9\r\n */\r\n\r\nsvg:not(:root) { overflow: hidden; }\r\n\r\n\r\n/* =============================================================================\r\n Figures\r\n ========================================================================== */\r\n\r\nfigure { margin: 0; }\r\n\r\n\r\n/* =============================================================================\r\n Forms\r\n ========================================================================== */\r\n\r\nform { margin: 0; }\r\nfieldset { border: 0; margin: 0; padding: 0; }\r\n\r\n/* Indicate that 'label' will shift focus to the associated form element */\r\nlabel { cursor: pointer; }\r\n\r\n/*\r\n * 1. Correct color not inheriting in IE6/7/8/9\r\n * 2. Correct alignment displayed oddly in IE6/7\r\n */\r\n\r\nlegend { border: 0; *margin-left: -7px; padding: 0; }\r\n\r\n/*\r\n * 1. Correct font-size not inheriting in all browsers\r\n * 2. Remove margins in FF3/4 S5 Chrome\r\n * 3. Define consistent vertical alignment display in all browsers\r\n */\r\n\r\nbutton, input, select, textarea { font-size: 100%; margin: 0; vertical-align: baseline; *vertical-align: middle; }\r\n\r\n/*\r\n * 1. Define line-height as normal to match FF3/4 (set using !important in the UA stylesheet)\r\n */\r\n\r\nbutton, input { line-height: normal; }\r\n\r\n/*\r\n * 1. Display hand cursor for clickable form elements\r\n * 2. Allow styling of clickable form elements in iOS\r\n * 3. Correct inner spacing displayed oddly in IE7 (doesn't effect IE6)\r\n */\r\n\r\nbutton, input[type=\"button\"], input[type=\"reset\"], input[type=\"submit\"] { cursor: pointer; -webkit-appearance: button; *overflow: visible; }\r\n\r\n/*\r\n * Consistent box sizing and appearance\r\n */\r\n\r\ninput[type=\"checkbox\"], input[type=\"radio\"] { box-sizing: border-box; padding: 0; }\r\ninput[type=\"search\"] { -webkit-appearance: textfield; -moz-box-sizing: content-box; -webkit-box-sizing: content-box; box-sizing: content-box; }\r\ninput[type=\"search\"]::-webkit-search-decoration { -webkit-appearance: none; }\r\n\r\n/*\r\n * Remove inner padding and border in FF3/4: h5bp.com/l\r\n */\r\n\r\nbutton::-moz-focus-inner, input::-moz-focus-inner { border: 0; padding: 0; }\r\n\r\n/*\r\n * 1. Remove default vertical scrollbar in IE6/7/8/9\r\n * 2. Allow only vertical resizing\r\n */\r\n\r\ntextarea { overflow: auto; vertical-align: top; resize: vertical; }\r\n\r\n/* Colors for form validity */\r\ninput:valid, textarea:valid { }\r\ninput:invalid, textarea:invalid { background-color: #f0dddd; }\r\n\r\n\r\n/* =============================================================================\r\n Tables\r\n ========================================================================== */\r\n\r\ntable { border-collapse: collapse; border-spacing: 0; }\r\ntd { vertical-align: top; }\r\n\r\n\r\n/* ==|== primary styles =====================================================\r\n Author: Shi Chuan\r\n ========================================================================== */\r\n\r\n.fork img {\r\n position: absolute;\r\n top: 0;\r\n right: 0;\r\n}\r\n\r\nhtml {\r\n background:#F8FAF0;\r\n -webkit-box-sizing: border-box;\r\n -moz-box-sizing: border-box;\r\n -ms-box-sizing: border-box;\r\n box-sizing: border-box;\r\n font-size: 100%;\r\n}\r\n\r\nbody {\r\n margin:0 auto;\r\n padding: 1em;\r\n word-wrap: break-word;\r\n word-break: break-word;\r\n}\r\n\r\nheader {\r\n position: relative;\r\n margin-top: 2em;\r\n margin-bottom: 1em;\r\n}\r\n\r\nheader img {padding-top:5px; border-top:1px solid #ccc; display:block;}\r\n\r\nh1, h2, h3 {font-family: 'Tinos', serif; padding:0; margin:0;}\r\n\r\nh1 {\r\n font-size: 1.6em;\r\n float:left; \r\n margin-top:7px;\r\n}\r\n#btns {float:right; margin-bottom:10px;}\r\n\r\n#btns span {display:block; float:left;}\r\n.st_sharethis {margin-top:2px;}\r\nh2 {\r\n font-size: 1.4em;\r\n display:block;\r\n padding-bottom:0.5em;\r\n border-bottom:1px solid #ccc;\r\n margin-bottom:1em;\r\n margin-top:1.5em;\r\n}\r\nh3 {\r\n font-size: 1.2em;\r\n color:#555;\r\n}\r\na {\r\n text-decoration:none;\r\n \r\n}\r\n\r\nul, ul li {\r\n list-style:none; margin-left:0; padding-left:10px; color:#444;\r\n}\r\n\r\nul { \r\n margin-bottom:1em;\r\n}\r\n\r\nli {\r\n margin-bottom:0.5em;\r\n}\r\n\r\niframe,\r\nobject,\r\nembed,\r\nimg {\r\n max-width: 100%;\r\n}\r\n\r\nnav {\r\n text-align: left;\r\n background: #324A69;\r\n background: -o-linear-gradient(rgba(50, 74, 105, 0.8), rgba(50, 74, 105, 1));\r\n background: -webkit-linear-gradient(rgba(50, 74, 105, 0.8), rgba(50, 74, 105, 1));\r\n background: -moz-linear-gradient(rgba(50, 74, 105, 0.8), rgba(50, 74, 105, 1));\r\n background: -ms-linear-gradient(rgba(50, 74, 105, 0.8), rgba(50, 74, 105, 1));\r\n margin: 1em 0;\r\n}\r\n\r\nnav li {\r\n color: #fff;\r\n list-style-position: inside;\r\n list-style-type: disc;\r\n border-bottom: solid 1px rgba(255, 255, 255, 0.2);\r\n margin: 0;\r\n}\r\n\r\nnav li a:visited,\r\nnav li a {\r\n color: #fff;\r\n}\r\nnav li a {\r\n font-size: 0.9em;\r\n display: block;\r\n padding: 0.5em 0.3em;\r\n}\r\n\r\nnav li a:hover {\r\n color: #ccc;\r\n}\r\n\r\nnav #toggle-nav {\r\n background: none;\r\n background: #546377;\r\n /*background: -o-linear-gradient(rgba(50, 74, 105, 0.8), rgba(50, 74, 105, 1));\r\n background: -webkit-linear-gradient(rgba(50, 74, 105, 0.8), rgba(50, 74, 105, 1));\r\n background: -moz-linear-gradient(rgba(50, 74, 105, 0.8), rgba(50, 74, 105, 1));\r\n background: -ms-linear-gradient(rgba(50, 74, 105, 0.8), rgba(50, 74, 105, 1));*/\r\n border: none;\r\n color: #fff;\r\n left: 0;\r\n height: 40px;\r\n position: absolute;\r\n bottom: 100%;\r\n width: 70px;\r\n}\r\n\r\nnav #toggle-nav:hover {\r\n background: #2A3B50;\r\n /*background: -webkit-linear-gradient(rgba(69, 105, 151, 0.8), rgba(50, 74, 105, 1));\r\n background: -moz-linear-gradient(rgba(69, 105, 151, 0.8), rgba(50, 74, 105, 1));\r\n background: -ms-linear-gradient(rgba(69, 105, 151, 0.8), rgba(50, 74, 105, 1));*/\r\n}\r\n\r\nnav #toggle-nav:active {\r\n background: #2A3B50;\r\n}\r\n\r\nfooter {\r\n text-align:center;\r\n margin-top:2em;\r\n margin-bottom:1em;\r\n}\r\n\r\n\r\n\r\n/* ==|== media queries ======================================================\r\n PLACEHOLDER Media Queries for Responsive Design.\r\n These override the primary ('mobile first') styles\r\n Modify as content requires.\r\n ========================================================================== */\r\n@media only screen and (min-width: 48em) {\r\n body {\r\n max-width: 66%;\r\n }\r\n\r\n .sticky {\r\n position: fixed;\r\n margin: 0;\r\n left: 0;\r\n top: 3em;\r\n width: 16%;\r\n z-index: 2;\r\n }\r\n\r\n nav.sty {\r\n width: 16%;\r\n }\r\n}\r\n\r\n\r\n/* ==|== non-semantic helper classes ========================================\r\n Please define your styles before this section.\r\n ========================================================================== */\r\n\r\n/* For image replacement */\r\n.ir { display: block; border: 0; text-indent: -999em; overflow: hidden; background-color: transparent; background-repeat: no-repeat; text-align: left; direction: ltr; *line-height: 0; }\r\n.ir br { display: none; }\r\n\r\n/* Hide from both screenreaders and browsers: h5bp.com/u */\r\n.hidden { display: none !important; visibility: hidden; }\r\n\r\n/* Hide only visually, but have it available for screenreaders: h5bp.com/v */\r\n.visuallyhidden { border: 0; clip: rect(0 0 0 0); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; }\r\n\r\n/* Extends the .visuallyhidden class to allow the element to be focusable when navigated to via the keyboard: h5bp.com/p */\r\n.visuallyhidden.focusable:active, .visuallyhidden.focusable:focus { clip: auto; height: auto; margin: 0; overflow: visible; position: static; width: auto; }\r\n\r\n/* Hide visually and from screenreaders, but maintain layout */\r\n.invisible { visibility: hidden; }\r\n\r\n/* Contain floats: h5bp.com/q */\r\n.clearfix:before, .clearfix:after { content: \"\"; display: table; }\r\n.clearfix:after { clear: both; }\r\n.clearfix { *zoom: 1; }\r\n\r\n/*@media screen and (min-width: 20em){\r\n body {}\r\n}*/\r\n\r\n/* ==|== print styles =======================================================\r\n Print styles.\r\n Inlined to avoid required HTTP connection: h5bp.com/r\r\n ========================================================================== */\r\n\r\n@media print {\r\n * { background: transparent !important; color: black !important; box-shadow:none !important; text-shadow: none !important; filter:none !important; -ms-filter: none !important; } /* Black prints faster: h5bp.com/s */\r\n a, a:visited { text-decoration: underline; }\r\n a[href]:after { content: \" (\" attr(href) \")\"; }\r\n abbr[title]:after { content: \" (\" attr(title) \")\"; }\r\n .ir a:after, a[href^=\"javascript:\"]:after, a[href^=\"#\"]:after { content: \"\"; } /* Don't show links for images, or javascript/internal links */\r\n pre, blockquote { border: 1px solid #999; page-break-inside: avoid; }\r\n thead { display: table-header-group; } /* h5bp.com/t */\r\n tr, img { page-break-inside: avoid; }\r\n img { max-width: 100% !important; }\r\n @page { margin: 0.5cm; }\r\n p, h2, h3 { orphans: 3; widows: 3; }\r\n h2, h3 { page-break-after: avoid; }\r\n}" }, { "path": "design-patterns/builder.html", "content": "\n\n \n JavaScript Patterns\n \n \n \n \n \n \n\n" }, { "path": "design-patterns/chain-of-responsibility.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "design-patterns/command.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "design-patterns/decorator.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "design-patterns/facade.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "design-patterns/factory.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "design-patterns/iterator.html", "content": "\n\n \n JavaScript Patterns\n \n \n \n \n \n" }, { "path": "design-patterns/mediator.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "design-patterns/multiton.html", "content": "\n\n\nJavaScript Patterns\n\n\n\n\n\n" }, { "path": "design-patterns/observer.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "design-patterns/proxy.html", "content": "\n\n\n\tJavaScript Patterns\n\t\n\t\n\n\n\t

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\n\n\t\n\n" }, { "path": "design-patterns/singleton.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "design-patterns/strategy.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "design-patterns/visitor.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "dom-and-browser/event-handling.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\t\n\t\n" }, { "path": "function-patterns/callback.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "function-patterns/callbacks-and-scope.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "function-patterns/configuration-objects.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "function-patterns/currying.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "function-patterns/enforcing-new-in-constructors.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "function-patterns/function-call.html", "content": "\n\n \n JavaScript Patterns\n \n \n \n \n \n\n" }, { "path": "function-patterns/immediate-functions.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "function-patterns/immediate-object-initialization.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "function-patterns/init-time-branching.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "function-patterns/memoization.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "function-patterns/partial-application.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "function-patterns/returning-functions.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "function-patterns/self-defining-functions.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "function-patterns/self-overwrite.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "general-patterns/access-to-global-object.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "general-patterns/avoiding-eval.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "general-patterns/avoiding-implied-typecasting.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "general-patterns/built-in-prototypes.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "general-patterns/conditionals.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "general-patterns/for-in-loops.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "general-patterns/for-loops.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "general-patterns/function-declarations.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "general-patterns/global-import.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "general-patterns/globals.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "general-patterns/hoisting.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "general-patterns/iife-for-loop.html", "content": "\n\n \n JavaScript Patterns\n \n \n \n \n \n" }, { "path": "general-patterns/map-and-filter-by-reduce.html", "content": "\n\n\n JavaScript Patterns\n \n\n\n\n\n" }, { "path": "general-patterns/minimizing-globals.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "general-patterns/parseint.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "general-patterns/shim-sniffing.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "general-patterns/single-var-pattern.html", "content": "\n\n \n JavaScript Patterns\n \n \n \n \n \n" }, { "path": "general-patterns/switch-pattern.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "img/.gitignore", "content": "!.gitignore\n\n" }, { "path": "index.html", "content": "\r\n\r\n\r\n\r\n\r\n\r\n \r\n\r\n \r\n\r\n \r\n \r\n\r\n JavaScript Patterns\r\n \r\n \r\n\r\n \r\n \r\n\r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n\r\n\r\n\r\n \r\n $\"Fork$ \r\n \r\n

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JavaScript Patterns Collection

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\r\n $\"JS$ \r\n \r\n

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A JavaScript pattern and antipattern collection that covers function patterns, jQuery patterns, jQuery plugin patterns, design patterns, general patterns, literals and constructor patterns, object creation patterns, code reuse patterns, DOM and browser patterns (upcoming).

\r\n Patterns collected while developing 喜感网.

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General Patterns

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Function Declarations - creating anonymous functions and assigning them to a variable
Conditionals - pattern and antipattern of using if else
Access to the Global Object - access the global object without hard-coding the identifier window
Single var Pattern - use one var statement and declare multiple variables
Hoisting - var statements anywhere in a function act as if the variables were declared at the top of the function
for loops - optimized for loops
for-in loops - optimized for-in loops
(Not) Augmenting Built-in Prototypes - only augment built-in prototypes when certain conditions are met
switch Pattern - improve the readability and robustness of your switch statements
Implied Typecasting - avoid implied typecasting
Avoiding eval() - avoid using eval()
Number Conversions with parseInt() - use the second radix parameter
Minimizing Globals - create and access a global variable in a browser environment
The Problem with Globals - various problems with globals

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jQuery Patterns

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requery - avoid requery by using jQuery chaining
append - use string concatenate and set innerHTML
data - pattern and antipattern of using data
context and find - use find over context
detach - take element off the DOM while manipulating them
event delegation - event delegation pattern and antipattern
selector cache - using selector cache to avoid requery
window scroll event - avoid attaching handlers to the window scroll event

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Selector

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Left and Right - specific on the right, light on the left
Decending from id - be more specific
Universal Selector - use of universal selector
Be Specific when Needed - be specific only when needed

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Publish–subscribe

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Method 1 - custom events using .on() and .off()
Method 2 - using jQuery 1.7's $.Callbacks() feature
Method 3 - using jQuery UI $.Observable
Method 4 - third-party plugins

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jQuery Plugin Patterns

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Basic - the most basic pattern
Extend - enables you to define multiple functions at once and which sometimes make more sense semantically
Lightweight - perfect as a generic template for beginners and above
Namespaced pattern - to avoid collisions and improve code organization when working with components under another namespace
Prototypal inheritance - prototypal inheritance with the DOM-to-Object bridge pattern
Best options - globally/Per-call overridable options for greater option customization
Custom events (Pseudo Pub/Sub) - for better application decoupling
'Highly configurable' mutable - define plugin’s logic using a constructor and an object literal defined on its prototype
UI Widget factory - for building complex, stateful plugins based on object-oriented principles
UI Widget factory \"bridge\" - the bridge serves as a middle layer between a JavaScript object that is created using $.widget and jQuery’s API
UI Widget factory for jQuery mobile - demonstrating best practices for building mobile widgets
UI Widget + RequireJS module - for wrapping jQueryUI widgets inside RequireJS compatible modules
Universal Module Definition pattern - create AMD and CommonJS compatible plugin modules which are compatible with a number of different script loaders

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Literals and Constructors Patterns

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Object literal - use the simpler and reliable object literal instead of new Object();
Enforcing new - when you forget `new`, `this` inside the constructor will point to the global object
Array literal - use array literal notation to avoid potential errors when creating dynamic arrays at runtime
Working with JSON - use library from JSON.org, YUI, jQuery instead of eval for parsing
Primitive wrappers - try to use the primitive without wrapper
Regular expression literal - try to use the shorter literal notation

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Function Patterns

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API Patterns

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Callback patterns - when you pass function A to function B as a parameter, function A is a callback function
Configuration objects - keep control of function arguments and makes it easily configurable
Returning functions - one function returns another function or create another function on-demand
Currying - used to create new functions dynamically by partially applying a set of arguments
Partial application - the process of fixing a number of arguments to a function, producing another function of smaller arity

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Initialization patterns

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Immediate functions - syntax that enables function execution as soon as it is defined
Immediate object initialization - this pattern is mainly suitable for one-off tasks
Init-time branching - branch code once during initlization initialization

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Performance patterns

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Memoization - use function properties to avoid repeated computation
Self-defining functions - self-overwrite with new bodies to do less work from the second invocation and after

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Object Creation Patterns

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Namespace - namespaces help reduce the number of globals required and avoid naming collisions or excessive name prefixing
Declaring Dependencies - it's good to declare the modules your code relies on at the top
Private Properties and Methods - JavaScript doesn't have special syntax for private members, you can implement them using a closure
Revelation Pattern - it is about having private methods, which you also expose as public methods
Module Pattern - all the methods are kept private and you only expose those that you decide at the end
Sandbox - it provides an environment for the modules to work without affecting other modules and their personal sandboxes
Static Members - public and private static members
Object Constants - an implementation of a contant object provides set, inDefined and get methods
Chaining Pattern - it enables you to call methods on an object one after the other
method() Method - adding convenient funcationality to a language

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Code Reuse Patterns

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Classical Patterns (patterns that should generally be avoided)

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The default pattern - create an object using the Parent() constructor and assign this object to the Child()'s prototype
Rent a constructor - it borrows the parent constructor, passing the child object to be bound to this and also forwarding any arguments
Rent and Set Prototype - restricts object creation for a class to only one instance
Share the Prototype - restricts object creation for a class to only one instance
A Temporary Constructor - first borrow the constructor and then also set the child's prototype to point to a new instance of the constructor
Klass - generally a pattern that should be avoided unless one is more comfortable with class than prototype

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Preferred Patterns

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Prototypal Inheritance - objects inherit from other objects
Inheritance by Copying Properties - an object gets functionality from another object, simply by copying it
Mix-ins - copy from any number of objects and mix them all into a new object
Borrowing Methods - reuse one or two methods of an existing object without forming a parent-child relationship with that object

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Design Patterns

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Creational

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Builder - constructs complex objects by separating construction and representation
Factory method - creates objects without specifying the exact class to create
Singleton - restricts object creation for a class to only one instance

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Structural

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Decorator - dynamically adds/overrides behaviour in an existing method of an object
Facade - provides a simplified interface to a large body of code
Proxy - provides a placeholder for another object to control access, reduce cost, and reduce complexity

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Behavioral

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Chain of responsibility - delegates commands to a chain of processing objects
Command - creates objects which encapsulate actions and parameters
Iterator - implements a specialized language
Mediator - allows loose coupling between classes by being the only class that has detailed knowledge of their methods
Observer - is a publish/subscribe pattern which allows a number of observer objects to see an event
Strategy - allows one of a family of algorithms to be selected on-the-fly at runtime

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References

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\r\n The Essentials of Writing High Quality JavaScript
\r\n http://net.tutsplus.com/tutorials/javascript-ajax/the-essentials-of-writing-high-quality-javascript/\r\n
\r\n JSPatterns
\r\n http://www.jspatterns.com/\r\n
\r\n jQuery Anti-Patterns for Performance & Compression
\r\n http://paulirish.com/2009/perf/\r\n
\r\n How DRY Affects JavaScript Performance
\r\n http://velocityconf.com/velocityeu/public/schedule/detail/21634\r\n
\r\n Object Oriented JavaScript
\r\n http://www.packtpub.com/object-oriented-javascript/book\r\n
\r\n JavaScript Patterns
\r\n http://shop.oreilly.com/product/9780596806767.do\r\n
\r\n JavaScript: The Good Parts
\r\n http://shop.oreilly.com/product/9780596517748.do\r\n
\r\n Pro JavaScript Design Patterns
\r\n http://jsdesignpatterns.com/\r\n
\r\n Essential JavaScript Design Patterns For Beginners, Volume 1.
\r\n http://www.addyosmani.com/resources/essentialjsdesignpatterns/book/\r\n
\r\n Eloquent JavaScript
\r\n http://eloquentjavascript.net/\r\n

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\r\n \r\n\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n\r\n \r\n \r\n\r\n\r\n\r\n" }, { "path": "jquery-patterns/append.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "jquery-patterns/cache-selector.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "jquery-patterns/context-and-find.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-patterns/data.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-patterns/decending-from-id.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-patterns/detach.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-patterns/event-delegation.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-patterns/left-and-right.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-patterns/pubsub-callback.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\t\n\t\n\n" }, { "path": "jquery-patterns/pubsub-custom-events.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\t\n\t\n" }, { "path": "jquery-patterns/pubsub-observable.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n \n \n \n \n \n\t\t\n\t\t\n\t\n" }, { "path": "jquery-patterns/pubsub-plugin.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\t\n\t\n" }, { "path": "jquery-patterns/requery.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n\n" }, { "path": "jquery-patterns/specific-when-needed.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-patterns/universal-selector.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-patterns/window-scroll-event.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/amd-commonjs/pluginCore.js", "content": "// Module/Plugin core\n// Note: the wrapper code you see around the module is what enables\n// us to support multiple module formats and specifications by\n// mapping the arguments defined to what a specific format expects\n// to be present. Our actual module functionality is defined lower\n// down, where a named module and exports are demonstrated.\n//\n// Note that dependencies can just as easily be declared if required\n// and should work as demonstrated earlier with the AMD module examples.\n\n(function ( name, definition ){\n var theModule = definition(),\n // this is considered \"safe\":\n hasDefine = typeof define === 'function' && define.amd,\n // hasDefine = typeof define === 'function',\n hasExports = typeof module !== 'undefined' && module.exports;\n\n if ( hasDefine ){ // AMD Module\n define(theModule);\n } else if ( hasExports ) { // Node.js Module\n module.exports = theModule;\n } else { // Assign to common namespaces or simply the global object (window)\n (this.jQuery || this.ender || this.$ || this)[name] = theModule;\n }\n})( 'core', function () {\n var module = this;\n module.plugins = [];\n module.highlightColor = \"yellow\";\n module.errorColor = \"red\";\n\n // define the core module here and return the public API\n\n // This is the highlight method used by the core highlightAll()\n // method and all of the plugins highlighting elements different\n // colors\n module.highlight = function(el,strColor){\n if(this.jQuery){\n jQuery(el).css('background', strColor);\n }\n }\n return {\n highlightAll:function(){\n module.highlight('div', module.highlightColor);\n }\n };\n\n});" }, { "path": "jquery-plugin-patterns/amd-commonjs/pluginExtension.js", "content": "// Extension to module core\n\n(function ( name, definition ) {\n var theModule = definition(),\n hasDefine = typeof define === 'function',\n hasExports = typeof module !== 'undefined' && module.exports;\n\n if ( hasDefine ) { // AMD Module\n define(theModule);\n } else if ( hasExports ) { // Node.js Module\n module.exports = theModule;\n } else { // Assign to common namespaces or simply the global object (window)\n\n // account for for flat-file/global module extensions\n var obj = null;\n var namespaces = name.split(\".\");\n var scope = (this.jQuery || this.ender || this.$ || this);\n for (var i = 0; i < namespaces.length; i++) {\n var packageName = namespaces[i];\n if (obj && i == namespaces.length - 1) {\n obj[packageName] = theModule;\n } else if (typeof scope[packageName] === \"undefined\") {\n scope[packageName] = {};\n }\n obj = scope[packageName];\n }\n\n }\n})('core.plugin', function () {\n\n // Define your module here and return the public API.\n // This code could be easily adapted with the core to\n // allow for methods that overwrite and extend core functionality\n // in order to expand the highlight method to do more if you wish.\n return {\n setGreen: function ( el ) {\n highlight(el, 'green');\n },\n setRed: function ( el ) {\n highlight(el, errorColor);\n }\n };\n\n});" }, { "path": "jquery-plugin-patterns/amd-commonjs/usage.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\n\t\t\n\t\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/basic.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/best-options.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/custom-events.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/extend.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/highly-configurable-mutable.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/jquery-mobile-ui-widget-factory.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/lightweight.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/namespaced-starter.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/prototypal-inheritance.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/ui-widget-factory-bridge.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/ui-widget-factory-mobile.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/ui-widget-factory.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\t\n\t\n" }, { "path": "jquery-plugin-patterns/ui-widget-requirejs-module.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "js/libs/jquery-1.6.4.js", "content": "/*!\n * jQuery JavaScript Library v1.6.4\n * http://jquery.com/\n *\n * Copyright 2011, John Resig\n * Dual licensed under the MIT or GPL Version 2 licenses.\n * http://jquery.org/license\n *\n * Includes Sizzle.js\n * http://sizzlejs.com/\n * Copyright 2011, The Dojo Foundation\n * Released under the MIT, BSD, and GPL Licenses.\n *\n * Date: Mon Sep 12 18:54:48 2011 -0400\n */\n(function( window, undefined ) {\n\n// Use the correct document accordingly with window argument (sandbox)\nvar document = window.document,\n\tnavigator = window.navigator,\n\tlocation = window.location;\nvar jQuery = (function() {\n\n// Define a local copy of jQuery\nvar jQuery = function( selector, context ) {\n\t\t// The jQuery object is actually just the init constructor 'enhanced'\n\t\treturn new jQuery.fn.init( selector, context, rootjQuery );\n\t},\n\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.$,\n\n\t// A central reference to the root jQuery(document)\n\trootjQuery,\n\n\t// A simple way to check for HTML strings or ID strings\n\t// Prioritize #id over to avoid XSS via location.hash (#9521)\n\tquickExpr = /^(?:[^#<]*(<[\\w\\W]+>)[^>]*$|#([\\w\\-]*)$)/,\n\n\t// Check if a string has a non-whitespace character in it\n\trnotwhite = /\\S/,\n\n\t// Used for trimming whitespace\n\ttrimLeft = /^\\s+/,\n\ttrimRight = /\\s+$/,\n\n\t// Check for digits\n\trdigit = /\\d/,\n\n\t// Match a standalone tag\n\trsingleTag = /^<(\\w+)\\s*\\/?>(?:<\\/\\1>)?$/,\n\n\t// JSON RegExp\n\trvalidchars = /^[\\],:{}\\s]*$/,\n\trvalidescape = /\\\\(?:[\"\\\\\\/bfnrt]|u[0-9a-fA-F]{4})/g,\n\trvalidtokens = /\"[^\"\\\\\\n\\r]*\"|true|false|null|-?\\d+(?:\\.\\d*)?(?:[eE][+\\-]?\\d+)?/g,\n\trvalidbraces = /(?:^|:|,)(?:\\s*\\[)+/g,\n\n\t// Useragent RegExp\n\trwebkit = /(webkit)[ \\/]([\\w.]+)/,\n\tropera = /(opera)(?:.*version)?[ \\/]([\\w.]+)/,\n\trmsie = /(msie) ([\\w.]+)/,\n\trmozilla = /(mozilla)(?:.*? rv:([\\w.]+))?/,\n\n\t// Matches dashed string for camelizing\n\trdashAlpha = /-([a-z]|[0-9])/ig,\n\trmsPrefix = /^-ms-/,\n\n\t// Used by jQuery.camelCase as callback to replace()\n\tfcamelCase = function( all, letter ) {\n\t\treturn ( letter + \"\" ).toUpperCase();\n\t},\n\n\t// Keep a UserAgent string for use with jQuery.browser\n\tuserAgent = navigator.userAgent,\n\n\t// For matching the engine and version of the browser\n\tbrowserMatch,\n\n\t// The deferred used on DOM ready\n\treadyList,\n\n\t// The ready event handler\n\tDOMContentLoaded,\n\n\t// Save a reference to some core methods\n\ttoString = Object.prototype.toString,\n\thasOwn = Object.prototype.hasOwnProperty,\n\tpush = Array.prototype.push,\n\tslice = Array.prototype.slice,\n\ttrim = String.prototype.trim,\n\tindexOf = Array.prototype.indexOf,\n\n\t// [[Class]] -> type pairs\n\tclass2type = {};\n\njQuery.fn = jQuery.prototype = {\n\tconstructor: jQuery,\n\tinit: function( selector, context, rootjQuery ) {\n\t\tvar match, elem, ret, doc;\n\n\t\t// Handle $(\"\"), $(null), or $(undefined)\n\t\tif ( !selector ) {\n\t\t\treturn this;\n\t\t}\n\n\t\t// Handle $(DOMElement)\n\t\tif ( selector.nodeType ) {\n\t\t\tthis.context = this[0] = selector;\n\t\t\tthis.length = 1;\n\t\t\treturn this;\n\t\t}\n\n\t\t// The body element only exists once, optimize finding it\n\t\tif ( selector === \"body\" && !context && document.body ) {\n\t\t\tthis.context = document;\n\t\t\tthis[0] = document.body;\n\t\t\tthis.selector = selector;\n\t\t\tthis.length = 1;\n\t\t\treturn this;\n\t\t}\n\n\t\t// Handle HTML strings\n\t\tif ( typeof selector === \"string\" ) {\n\t\t\t// Are we dealing with HTML string or an ID?\n\t\t\tif ( selector.charAt(0) === \"<\" && selector.charAt( 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 = quickExpr.exec( selector );\n\t\t\t}\n\n\t\t\t// Verify a match, and that no context was 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\t\t\t\t\tdoc = (context ? context.ownerDocument || context : document);\n\n\t\t\t\t\t// If a single string is passed in and it's a single tag\n\t\t\t\t\t// just do a createElement and skip the rest\n\t\t\t\t\tret = rsingleTag.exec( selector );\n\n\t\t\t\t\tif ( ret ) {\n\t\t\t\t\t\tif ( jQuery.isPlainObject( context ) ) {\n\t\t\t\t\t\t\tselector = [ document.createElement( ret[1] ) ];\n\t\t\t\t\t\t\tjQuery.fn.attr.call( selector, context, true );\n\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tselector = [ doc.createElement( ret[1] ) ];\n\t\t\t\t\t\t}\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\tret = jQuery.buildFragment( [ match[1] ], [ doc ] );\n\t\t\t\t\t\tselector = (ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment).childNodes;\n\t\t\t\t\t}\n\n\t\t\t\t\treturn jQuery.merge( this, selector );\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// Handle the case where IE and Opera return items\n\t\t\t\t\t\t// by name instead of ID\n\t\t\t\t\t\tif ( elem.id !== match[2] ) {\n\t\t\t\t\t\t\treturn rootjQuery.find( selector );\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Otherwise, we 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: $(function)\n\t\t// Shortcut for document ready\n\t\t} else if ( jQuery.isFunction( selector ) ) {\n\t\t\treturn rootjQuery.ready( selector );\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\t// Start with an empty selector\n\tselector: \"\",\n\n\t// The current version of jQuery being used\n\tjquery: \"1.6.4\",\n\n\t// The default length of a jQuery object is 0\n\tlength: 0,\n\n\t// The number of elements contained in the matched element set\n\tsize: function() {\n\t\treturn this.length;\n\t},\n\n\ttoArray: function() {\n\t\treturn slice.call( this, 0 );\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 a 'clean' array\n\t\t\tthis.toArray() :\n\n\t\t\t// Return just the object\n\t\t\t( num < 0 ? this[ this.length + num ] : this[ num ] );\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, name, selector ) {\n\t\t// Build a new jQuery matched element set\n\t\tvar ret = this.constructor();\n\n\t\tif ( jQuery.isArray( elems ) ) {\n\t\t\tpush.apply( ret, elems );\n\n\t\t} else {\n\t\t\tjQuery.merge( ret, elems );\n\t\t}\n\n\t\t// Add the old object onto the stack (as a reference)\n\t\tret.prevObject = this;\n\n\t\tret.context = this.context;\n\n\t\tif ( name === \"find\" ) {\n\t\t\tret.selector = this.selector + (this.selector ? \" \" : \"\") + selector;\n\t\t} else if ( name ) {\n\t\t\tret.selector = this.selector + \".\" + name + \"(\" + selector + \")\";\n\t\t}\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\tready: function( fn ) {\n\t\t// Attach the listeners\n\t\tjQuery.bindReady();\n\n\t\t// Add the callback\n\t\treadyList.done( fn );\n\n\t\treturn this;\n\t},\n\n\teq: function( i ) {\n\t\treturn i === -1 ?\n\t\t\tthis.slice( i ) :\n\t\t\tthis.slice( i, +i + 1 );\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\tslice: function() {\n\t\treturn this.pushStack( slice.apply( this, arguments ),\n\t\t\t\"slice\", slice.call(arguments).join(\",\") );\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\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: [].sort,\n\tsplice: [].splice\n};\n\n// Give the init function the jQuery prototype for later instantiation\njQuery.fn.init.prototype = jQuery.fn;\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\t\ttarget = arguments[1] || {};\n\t\t// skip the boolean and the target\n\t\ti = 2;\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 ( length === i ) {\n\t\ttarget = this;\n\t\t--i;\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\tnoConflict: function( deep ) {\n\t\tif ( window.$ === jQuery ) {\n\t\t\twindow.$ = _$;\n\t\t}\n\n\t\tif ( deep && window.jQuery === jQuery ) {\n\t\t\twindow.jQuery = _jQuery;\n\t\t}\n\n\t\treturn jQuery;\n\t},\n\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\t\t// Either a released hold or an DOMready/load event and not yet ready\n\t\tif ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) {\n\t\t\t// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).\n\t\t\tif ( !document.body ) {\n\t\t\t\treturn setTimeout( jQuery.ready, 1 );\n\t\t\t}\n\n\t\t\t// Remember that the DOM is ready\n\t\t\tjQuery.isReady = true;\n\n\t\t\t// If a normal DOM Ready event fired, decrement, and wait if need be\n\t\t\tif ( wait !== true && --jQuery.readyWait > 0 ) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// If there are functions bound, to execute\n\t\t\treadyList.resolveWith( document, [ jQuery ] );\n\n\t\t\t// Trigger any bound ready events\n\t\t\tif ( jQuery.fn.trigger ) {\n\t\t\t\tjQuery( document ).trigger( \"ready\" ).unbind( \"ready\" );\n\t\t\t}\n\t\t}\n\t},\n\n\tbindReady: function() {\n\t\tif ( readyList ) {\n\t\t\treturn;\n\t\t}\n\n\t\treadyList = jQuery._Deferred();\n\n\t\t// Catch cases where $(document).ready() is called after the\n\t\t// browser event has already occurred.\n\t\tif ( document.readyState === \"complete\" ) {\n\t\t\t// Handle it asynchronously to allow scripts the opportunity to delay ready\n\t\t\treturn setTimeout( jQuery.ready, 1 );\n\t\t}\n\n\t\t// Mozilla, Opera and webkit nightlies currently support this event\n\t\tif ( document.addEventListener ) {\n\t\t\t// Use the handy event callback\n\t\t\tdocument.addEventListener( \"DOMContentLoaded\", DOMContentLoaded, false );\n\n\t\t\t// A fallback to window.onload, that will always work\n\t\t\twindow.addEventListener( \"load\", jQuery.ready, false );\n\n\t\t// If IE event model is used\n\t\t} else if ( document.attachEvent ) {\n\t\t\t// ensure firing before onload,\n\t\t\t// maybe late but safe also for iframes\n\t\t\tdocument.attachEvent( \"onreadystatechange\", DOMContentLoaded );\n\n\t\t\t// A fallback to window.onload, that will always work\n\t\t\twindow.attachEvent( \"onload\", jQuery.ready );\n\n\t\t\t// If IE and not a frame\n\t\t\t// continually check to see if the document is ready\n\t\t\tvar toplevel = false;\n\n\t\t\ttry {\n\t\t\t\ttoplevel = window.frameElement == null;\n\t\t\t} catch(e) {}\n\n\t\t\tif ( document.documentElement.doScroll && toplevel ) {\n\t\t\t\tdoScrollCheck();\n\t\t\t}\n\t\t}\n\t},\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 || function( obj ) {\n\t\treturn jQuery.type(obj) === \"array\";\n\t},\n\n\t// A crude way of determining if an object is a window\n\tisWindow: function( obj ) {\n\t\treturn obj && typeof obj === \"object\" && \"setInterval\" in obj;\n\t},\n\n\tisNaN: function( obj ) {\n\t\treturn obj == null || !rdigit.test( obj ) || isNaN( obj );\n\t},\n\n\ttype: function( obj ) {\n\t\treturn obj == null ?\n\t\t\tString( obj ) :\n\t\t\tclass2type[ toString.call(obj) ] || \"object\";\n\t},\n\n\tisPlainObject: function( obj ) {\n\t\t// Must be an Object.\n\t\t// Because of IE, we also have to check the presence of the constructor property.\n\t\t// Make sure that DOM nodes and window objects don't pass through, as well\n\t\tif ( !obj || jQuery.type(obj) !== \"object\" || obj.nodeType || jQuery.isWindow( obj ) ) {\n\t\t\treturn false;\n\t\t}\n\n\t\ttry {\n\t\t\t// Not own constructor property must be Object\n\t\t\tif ( obj.constructor &&\n\t\t\t\t!hasOwn.call(obj, \"constructor\") &&\n\t\t\t\t!hasOwn.call(obj.constructor.prototype, \"isPrototypeOf\") ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t} catch ( e ) {\n\t\t\t// IE8,9 Will throw exceptions on certain host objects #9897\n\t\t\treturn false;\n\t\t}\n\n\t\t// Own properties are enumerated firstly, so to speed up,\n\t\t// if last one is own, then all properties are own.\n\n\t\tvar key;\n\t\tfor ( key in obj ) {}\n\n\t\treturn key === undefined || hasOwn.call( obj, key );\n\t},\n\n\tisEmptyObject: function( obj ) {\n\t\tfor ( var name in obj ) {\n\t\t\treturn false;\n\t\t}\n\t\treturn true;\n\t},\n\n\terror: function( msg ) {\n\t\tthrow msg;\n\t},\n\n\tparseJSON: function( data ) {\n\t\tif ( typeof data !== \"string\" || !data ) {\n\t\t\treturn null;\n\t\t}\n\n\t\t// Make sure leading/trailing whitespace is removed (IE can't handle it)\n\t\tdata = jQuery.trim( data );\n\n\t\t// Attempt to parse using the native JSON parser first\n\t\tif ( window.JSON && window.JSON.parse ) {\n\t\t\treturn window.JSON.parse( data );\n\t\t}\n\n\t\t// Make sure the incoming data is actual JSON\n\t\t// Logic borrowed from http://json.org/json2.js\n\t\tif ( rvalidchars.test( data.replace( rvalidescape, \"@\" )\n\t\t\t.replace( rvalidtokens, \"]\" )\n\t\t\t.replace( rvalidbraces, \"\")) ) {\n\n\t\t\treturn (new Function( \"return \" + data ))();\n\n\t\t}\n\t\tjQuery.error( \"Invalid JSON: \" + data );\n\t},\n\n\t// Cross-browser xml parsing\n\tparseXML: function( data ) {\n\t\tvar xml, tmp;\n\t\ttry {\n\t\t\tif ( window.DOMParser ) { // Standard\n\t\t\t\ttmp = new DOMParser();\n\t\t\t\txml = tmp.parseFromString( data , \"text/xml\" );\n\t\t\t} else { // IE\n\t\t\t\txml = new ActiveXObject( \"Microsoft.XMLDOM\" );\n\t\t\t\txml.async = \"false\";\n\t\t\t\txml.loadXML( data );\n\t\t\t}\n\t\t} catch( e ) {\n\t\t\txml = undefined;\n\t\t}\n\t\tif ( !xml || !xml.documentElement || xml.getElementsByTagName( \"parsererror\" ).length ) {\n\t\t\tjQuery.error( \"Invalid XML: \" + data );\n\t\t}\n\t\treturn xml;\n\t},\n\n\tnoop: function() {},\n\n\t// Evaluates a script in a global context\n\t// Workarounds based on findings by Jim Driscoll\n\t// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context\n\tglobalEval: function( data ) {\n\t\tif ( data && rnotwhite.test( data ) ) {\n\t\t\t// We use execScript on Internet Explorer\n\t\t\t// We use an anonymous function so that context is window\n\t\t\t// rather than jQuery in Firefox\n\t\t\t( window.execScript || function( data ) {\n\t\t\t\twindow[ \"eval\" ].call( window, data );\n\t\t\t} )( data );\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.toUpperCase() === name.toUpperCase();\n\t},\n\n\t// args is for internal usage only\n\teach: function( object, callback, args ) {\n\t\tvar name, i = 0,\n\t\t\tlength = object.length,\n\t\t\tisObj = length === undefined || jQuery.isFunction( object );\n\n\t\tif ( args ) {\n\t\t\tif ( isObj ) {\n\t\t\t\tfor ( name in object ) {\n\t\t\t\t\tif ( callback.apply( object[ name ], args ) === 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 < length; ) {\n\t\t\t\t\tif ( callback.apply( object[ i++ ], args ) === 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 ( isObj ) {\n\t\t\t\tfor ( name in object ) {\n\t\t\t\t\tif ( callback.call( object[ name ], name, object[ name ] ) === 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 < length; ) {\n\t\t\t\t\tif ( callback.call( object[ i ], i, object[ i++ ] ) === 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 object;\n\t},\n\n\t// Use native String.trim function wherever possible\n\ttrim: trim ?\n\t\tfunction( text ) {\n\t\t\treturn text == null ?\n\t\t\t\t\"\" :\n\t\t\t\ttrim.call( text );\n\t\t} :\n\n\t\t// Otherwise use our own trimming functionality\n\t\tfunction( text ) {\n\t\t\treturn text == null ?\n\t\t\t\t\"\" :\n\t\t\t\ttext.toString().replace( trimLeft, \"\" ).replace( trimRight, \"\" );\n\t\t},\n\n\t// results is for internal usage only\n\tmakeArray: function( array, results ) {\n\t\tvar ret = results || [];\n\n\t\tif ( array != null ) {\n\t\t\t// The window, strings (and functions) also have 'length'\n\t\t\t// The extra typeof function check is to prevent crashes\n\t\t\t// in Safari 2 (See: #3039)\n\t\t\t// Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930\n\t\t\tvar type = jQuery.type( array );\n\n\t\t\tif ( array.length == null || type === \"string\" || type === \"function\" || type === \"regexp\" || jQuery.isWindow( array ) ) {\n\t\t\t\tpush.call( ret, array );\n\t\t\t} else {\n\t\t\t\tjQuery.merge( ret, array );\n\t\t\t}\n\t\t}\n\n\t\treturn ret;\n\t},\n\n\tinArray: function( elem, array ) {\n\t\tif ( !array ) {\n\t\t\treturn -1;\n\t\t}\n\n\t\tif ( indexOf ) {\n\t\t\treturn indexOf.call( array, elem );\n\t\t}\n\n\t\tfor ( var i = 0, length = array.length; i < length; i++ ) {\n\t\t\tif ( array[ i ] === elem ) {\n\t\t\t\treturn i;\n\t\t\t}\n\t\t}\n\n\t\treturn -1;\n\t},\n\n\tmerge: function( first, second ) {\n\t\tvar i = first.length,\n\t\t\tj = 0;\n\n\t\tif ( typeof second.length === \"number\" ) {\n\t\t\tfor ( var l = second.length; j < l; j++ ) {\n\t\t\t\tfirst[ i++ ] = second[ j ];\n\t\t\t}\n\n\t\t} else {\n\t\t\twhile ( second[j] !== undefined ) {\n\t\t\t\tfirst[ i++ ] = second[ j++ ];\n\t\t\t}\n\t\t}\n\n\t\tfirst.length = i;\n\n\t\treturn first;\n\t},\n\n\tgrep: function( elems, callback, inv ) {\n\t\tvar ret = [], retVal;\n\t\tinv = !!inv;\n\n\t\t// Go through the array, only saving the items\n\t\t// that pass the validator function\n\t\tfor ( var i = 0, length = elems.length; i < length; i++ ) {\n\t\t\tretVal = !!callback( elems[ i ], i );\n\t\t\tif ( inv !== retVal ) {\n\t\t\t\tret.push( elems[ i ] );\n\t\t\t}\n\t\t}\n\n\t\treturn ret;\n\t},\n\n\t// arg is for internal usage only\n\tmap: function( elems, callback, arg ) {\n\t\tvar value, key, ret = [],\n\t\t\ti = 0,\n\t\t\tlength = elems.length,\n\t\t\t// jquery objects are treated as arrays\n\t\t\tisArray = elems instanceof jQuery || length !== undefined && typeof length === \"number\" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;\n\n\t\t// Go through the array, translating each of the items to their\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[ ret.length ] = 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 ( key in elems ) {\n\t\t\t\tvalue = callback( elems[ key ], key, arg );\n\n\t\t\t\tif ( value != null ) {\n\t\t\t\t\tret[ ret.length ] = value;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// Flatten any nested arrays\n\t\treturn ret.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\tif ( typeof context === \"string\" ) {\n\t\t\tvar tmp = 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\tvar args = slice.call( arguments, 2 ),\n\t\t\tproxy = function() {\n\t\t\t\treturn fn.apply( context, args.concat( slice.call( arguments ) ) );\n\t\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 || proxy.guid || jQuery.guid++;\n\n\t\treturn proxy;\n\t},\n\n\t// Mutifunctional method to get and set values to a collection\n\t// The value/s can optionally be executed if it's a function\n\taccess: function( elems, key, value, exec, fn, pass ) {\n\t\tvar length = elems.length;\n\n\t\t// Setting many attributes\n\t\tif ( typeof key === \"object\" ) {\n\t\t\tfor ( var k in key ) {\n\t\t\t\tjQuery.access( elems, k, key[k], exec, fn, value );\n\t\t\t}\n\t\t\treturn elems;\n\t\t}\n\n\t\t// Setting one attribute\n\t\tif ( value !== undefined ) {\n\t\t\t// Optionally, function values get executed if exec is true\n\t\t\texec = !pass && exec && jQuery.isFunction(value);\n\n\t\t\tfor ( var i = 0; i < length; i++ ) {\n\t\t\t\tfn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );\n\t\t\t}\n\n\t\t\treturn elems;\n\t\t}\n\n\t\t// Getting an attribute\n\t\treturn length ? fn( elems[0], key ) : undefined;\n\t},\n\n\tnow: function() {\n\t\treturn (new Date()).getTime();\n\t},\n\n\t// Use of jQuery.browser is frowned upon.\n\t// More details: http://docs.jquery.com/Utilities/jQuery.browser\n\tuaMatch: function( ua ) {\n\t\tua = ua.toLowerCase();\n\n\t\tvar match = rwebkit.exec( ua ) ||\n\t\t\tropera.exec( ua ) ||\n\t\t\trmsie.exec( ua ) ||\n\t\t\tua.indexOf(\"compatible\") < 0 && rmozilla.exec( ua ) ||\n\t\t\t[];\n\n\t\treturn { browser: match[1] || \"\", version: match[2] || \"0\" };\n\t},\n\n\tsub: function() {\n\t\tfunction jQuerySub( selector, context ) {\n\t\t\treturn new jQuerySub.fn.init( selector, context );\n\t\t}\n\t\tjQuery.extend( true, jQuerySub, this );\n\t\tjQuerySub.superclass = this;\n\t\tjQuerySub.fn = jQuerySub.prototype = this();\n\t\tjQuerySub.fn.constructor = jQuerySub;\n\t\tjQuerySub.sub = this.sub;\n\t\tjQuerySub.fn.init = function init( selector, context ) {\n\t\t\tif ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {\n\t\t\t\tcontext = jQuerySub( context );\n\t\t\t}\n\n\t\t\treturn jQuery.fn.init.call( this, selector, context, rootjQuerySub );\n\t\t};\n\t\tjQuerySub.fn.init.prototype = jQuerySub.fn;\n\t\tvar rootjQuerySub = jQuerySub(document);\n\t\treturn jQuerySub;\n\t},\n\n\tbrowser: {}\n});\n\n// Populate the class2type map\njQuery.each(\"Boolean Number String Function Array Date RegExp Object\".split(\" \"), function(i, name) {\n\tclass2type[ \"[object \" + name + \"]\" ] = name.toLowerCase();\n});\n\nbrowserMatch = jQuery.uaMatch( userAgent );\nif ( browserMatch.browser ) {\n\tjQuery.browser[ browserMatch.browser ] = true;\n\tjQuery.browser.version = browserMatch.version;\n}\n\n// Deprecated, use jQuery.browser.webkit instead\nif ( jQuery.browser.webkit ) {\n\tjQuery.browser.safari = true;\n}\n\n// IE doesn't match non-breaking spaces with \\s\nif ( rnotwhite.test( \"\\xA0\" ) ) {\n\ttrimLeft = /^[\\s\\xA0]+/;\n\ttrimRight = /[\\s\\xA0]+$/;\n}\n\n// All jQuery objects should point back to these\nrootjQuery = jQuery(document);\n\n// Cleanup functions for the document ready method\nif ( document.addEventListener ) {\n\tDOMContentLoaded = function() {\n\t\tdocument.removeEventListener( \"DOMContentLoaded\", DOMContentLoaded, false );\n\t\tjQuery.ready();\n\t};\n\n} else if ( document.attachEvent ) {\n\tDOMContentLoaded = function() {\n\t\t// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).\n\t\tif ( document.readyState === \"complete\" ) {\n\t\t\tdocument.detachEvent( \"onreadystatechange\", DOMContentLoaded );\n\t\t\tjQuery.ready();\n\t\t}\n\t};\n}\n\n// The DOM ready check for Internet Explorer\nfunction doScrollCheck() {\n\tif ( jQuery.isReady ) {\n\t\treturn;\n\t}\n\n\ttry {\n\t\t// If IE is used, use the trick by Diego Perini\n\t\t// http://javascript.nwbox.com/IEContentLoaded/\n\t\tdocument.documentElement.doScroll(\"left\");\n\t} catch(e) {\n\t\tsetTimeout( doScrollCheck, 1 );\n\t\treturn;\n\t}\n\n\t// and execute any waiting functions\n\tjQuery.ready();\n}\n\nreturn jQuery;\n\n})();\n\n\nvar // Promise methods\n\tpromiseMethods = \"done fail isResolved isRejected promise then always pipe\".split( \" \" ),\n\t// Static reference to slice\n\tsliceDeferred = [].slice;\n\njQuery.extend({\n\t// Create a simple deferred (one callbacks list)\n\t_Deferred: function() {\n\t\tvar // callbacks list\n\t\t\tcallbacks = [],\n\t\t\t// stored [ context , args ]\n\t\t\tfired,\n\t\t\t// to avoid firing when already doing so\n\t\t\tfiring,\n\t\t\t// flag to know if the deferred has been cancelled\n\t\t\tcancelled,\n\t\t\t// the deferred itself\n\t\t\tdeferred = {\n\n\t\t\t\t// done( f1, f2, ...)\n\t\t\t\tdone: function() {\n\t\t\t\t\tif ( !cancelled ) {\n\t\t\t\t\t\tvar args = arguments,\n\t\t\t\t\t\t\ti,\n\t\t\t\t\t\t\tlength,\n\t\t\t\t\t\t\telem,\n\t\t\t\t\t\t\ttype,\n\t\t\t\t\t\t\t_fired;\n\t\t\t\t\t\tif ( fired ) {\n\t\t\t\t\t\t\t_fired = fired;\n\t\t\t\t\t\t\tfired = 0;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tfor ( i = 0, length = args.length; i < length; i++ ) {\n\t\t\t\t\t\t\telem = args[ i ];\n\t\t\t\t\t\t\ttype = jQuery.type( elem );\n\t\t\t\t\t\t\tif ( type === \"array\" ) {\n\t\t\t\t\t\t\t\tdeferred.done.apply( deferred, elem );\n\t\t\t\t\t\t\t} else if ( type === \"function\" ) {\n\t\t\t\t\t\t\t\tcallbacks.push( elem );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif ( _fired ) {\n\t\t\t\t\t\t\tdeferred.resolveWith( _fired[ 0 ], _fired[ 1 ] );\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// resolve with given context and args\n\t\t\t\tresolveWith: function( context, args ) {\n\t\t\t\t\tif ( !cancelled && !fired && !firing ) {\n\t\t\t\t\t\t// make sure args are available (#8421)\n\t\t\t\t\t\targs = args || [];\n\t\t\t\t\t\tfiring = 1;\n\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\twhile( callbacks[ 0 ] ) {\n\t\t\t\t\t\t\t\tcallbacks.shift().apply( context, args );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tfinally {\n\t\t\t\t\t\t\tfired = [ context, args ];\n\t\t\t\t\t\t\tfiring = 0;\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// resolve with this as context and given arguments\n\t\t\t\tresolve: function() {\n\t\t\t\t\tdeferred.resolveWith( this, arguments );\n\t\t\t\t\treturn this;\n\t\t\t\t},\n\n\t\t\t\t// Has this deferred been resolved?\n\t\t\t\tisResolved: function() {\n\t\t\t\t\treturn !!( firing || fired );\n\t\t\t\t},\n\n\t\t\t\t// Cancel\n\t\t\t\tcancel: function() {\n\t\t\t\t\tcancelled = 1;\n\t\t\t\t\tcallbacks = [];\n\t\t\t\t\treturn this;\n\t\t\t\t}\n\t\t\t};\n\n\t\treturn deferred;\n\t},\n\n\t// Full fledged deferred (two callbacks list)\n\tDeferred: function( func ) {\n\t\tvar deferred = jQuery._Deferred(),\n\t\t\tfailDeferred = jQuery._Deferred(),\n\t\t\tpromise;\n\t\t// Add errorDeferred methods, then and promise\n\t\tjQuery.extend( deferred, {\n\t\t\tthen: function( doneCallbacks, failCallbacks ) {\n\t\t\t\tdeferred.done( doneCallbacks ).fail( failCallbacks );\n\t\t\t\treturn this;\n\t\t\t},\n\t\t\talways: function() {\n\t\t\t\treturn deferred.done.apply( deferred, arguments ).fail.apply( this, arguments );\n\t\t\t},\n\t\t\tfail: failDeferred.done,\n\t\t\trejectWith: failDeferred.resolveWith,\n\t\t\treject: failDeferred.resolve,\n\t\t\tisRejected: failDeferred.isResolved,\n\t\t\tpipe: function( fnDone, fnFail ) {\n\t\t\t\treturn jQuery.Deferred(function( newDefer ) {\n\t\t\t\t\tjQuery.each( {\n\t\t\t\t\t\tdone: [ fnDone, \"resolve\" ],\n\t\t\t\t\t\tfail: [ fnFail, \"reject\" ]\n\t\t\t\t\t}, function( handler, data ) {\n\t\t\t\t\t\tvar fn = data[ 0 ],\n\t\t\t\t\t\t\taction = data[ 1 ],\n\t\t\t\t\t\t\treturned;\n\t\t\t\t\t\tif ( jQuery.isFunction( fn ) ) {\n\t\t\t\t\t\t\tdeferred[ handler ](function() {\n\t\t\t\t\t\t\t\treturned = 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().then( newDefer.resolve, newDefer.reject );\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\tnewDefer[ action + \"With\" ]( this === deferred ? newDefer : this, [ returned ] );\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t});\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tdeferred[ handler ]( newDefer[ action ] );\n\t\t\t\t\t\t}\n\t\t\t\t\t});\n\t\t\t\t}).promise();\n\t\t\t},\n\t\t\t// Get a promise for this deferred\n\t\t\t// If obj is provided, the promise aspect is added to the object\n\t\t\tpromise: function( obj ) {\n\t\t\t\tif ( obj == null ) {\n\t\t\t\t\tif ( promise ) {\n\t\t\t\t\t\treturn promise;\n\t\t\t\t\t}\n\t\t\t\t\tpromise = obj = {};\n\t\t\t\t}\n\t\t\t\tvar i = promiseMethods.length;\n\t\t\t\twhile( i-- ) {\n\t\t\t\t\tobj[ promiseMethods[i] ] = deferred[ promiseMethods[i] ];\n\t\t\t\t}\n\t\t\t\treturn obj;\n\t\t\t}\n\t\t});\n\t\t// Make sure only one callback list will be used\n\t\tdeferred.done( failDeferred.cancel ).fail( deferred.cancel );\n\t\t// Unexpose cancel\n\t\tdelete deferred.cancel;\n\t\t// Call given func if any\n\t\tif ( func ) {\n\t\t\tfunc.call( deferred, deferred );\n\t\t}\n\t\treturn deferred;\n\t},\n\n\t// Deferred helper\n\twhen: function( firstParam ) {\n\t\tvar args = arguments,\n\t\t\ti = 0,\n\t\t\tlength = args.length,\n\t\t\tcount = length,\n\t\t\tdeferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ?\n\t\t\t\tfirstParam :\n\t\t\t\tjQuery.Deferred();\n\t\tfunction resolveFunc( i ) {\n\t\t\treturn function( value ) {\n\t\t\t\targs[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value;\n\t\t\t\tif ( !( --count ) ) {\n\t\t\t\t\t// Strange bug in FF4:\n\t\t\t\t\t// Values changed onto the arguments object sometimes end up as undefined values\n\t\t\t\t\t// outside the $.when method. Cloning the object into a fresh array solves the issue\n\t\t\t\t\tdeferred.resolveWith( deferred, sliceDeferred.call( args, 0 ) );\n\t\t\t\t}\n\t\t\t};\n\t\t}\n\t\tif ( length > 1 ) {\n\t\t\tfor( ; i < length; i++ ) {\n\t\t\t\tif ( args[ i ] && jQuery.isFunction( args[ i ].promise ) ) {\n\t\t\t\t\targs[ i ].promise().then( resolveFunc(i), deferred.reject );\n\t\t\t\t} else {\n\t\t\t\t\t--count;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif ( !count ) {\n\t\t\t\tdeferred.resolveWith( deferred, args );\n\t\t\t}\n\t\t} else if ( deferred !== firstParam ) {\n\t\t\tdeferred.resolveWith( deferred, length ? [ firstParam ] : [] );\n\t\t}\n\t\treturn deferred.promise();\n\t}\n});\n\n\n\njQuery.support = (function() {\n\n\tvar div = document.createElement( \"div\" ),\n\t\tdocumentElement = document.documentElement,\n\t\tall,\n\t\ta,\n\t\tselect,\n\t\topt,\n\t\tinput,\n\t\tmarginDiv,\n\t\tsupport,\n\t\tfragment,\n\t\tbody,\n\t\ttestElementParent,\n\t\ttestElement,\n\t\ttestElementStyle,\n\t\ttds,\n\t\tevents,\n\t\teventName,\n\t\ti,\n\t\tisSupported;\n\n\t// Preliminary tests\n\tdiv.setAttribute(\"className\", \"t\");\n\tdiv.innerHTML = \"

a\";\n\n\n\tall = div.getElementsByTagName( \"*\" );\n\ta = div.getElementsByTagName( \"a\" )[ 0 ];\n\n\t// Can't get basic test support\n\tif ( !all || !all.length || !a ) {\n\t\treturn {};\n\t}\n\n\t// First batch of supports tests\n\tselect = document.createElement( \"select\" );\n\topt = select.appendChild( document.createElement(\"option\") );\n\tinput = div.getElementsByTagName( \"input\" )[ 0 ];\n\n\tsupport = {\n\t\t// IE strips leading whitespace when .innerHTML is used\n\t\tleadingWhitespace: ( div.firstChild.nodeType === 3 ),\n\n\t\t// Make sure that tbody elements aren't automatically inserted\n\t\t// IE will insert them into empty tables\n\t\ttbody: !div.getElementsByTagName( \"tbody\" ).length,\n\n\t\t// Make sure that link elements get serialized correctly by innerHTML\n\t\t// This requires a wrapper element in IE\n\t\thtmlSerialize: !!div.getElementsByTagName( \"link\" ).length,\n\n\t\t// Get the style information from getAttribute\n\t\t// (IE uses .cssText instead)\n\t\tstyle: /top/.test( a.getAttribute(\"style\") ),\n\n\t\t// Make sure that URLs aren't manipulated\n\t\t// (IE normalizes it by default)\n\t\threfNormalized: ( a.getAttribute( \"href\" ) === \"/a\" ),\n\n\t\t// Make sure that element opacity exists\n\t\t// (IE uses filter instead)\n\t\t// Use a regex to work around a WebKit issue. See #5145\n\t\topacity: /^0.55$/.test( a.style.opacity ),\n\n\t\t// Verify style float existence\n\t\t// (IE uses styleFloat instead of cssFloat)\n\t\tcssFloat: !!a.style.cssFloat,\n\n\t\t// Make sure that if no value is specified for a checkbox\n\t\t// that it defaults to \"on\".\n\t\t// (WebKit defaults to \"\" instead)\n\t\tcheckOn: ( input.value === \"on\" ),\n\n\t\t// Make sure that a selected-by-default option has a working selected property.\n\t\t// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)\n\t\toptSelected: opt.selected,\n\n\t\t// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)\n\t\tgetSetAttribute: div.className !== \"t\",\n\n\t\t// Will be defined later\n\t\tsubmitBubbles: true,\n\t\tchangeBubbles: true,\n\t\tfocusinBubbles: false,\n\t\tdeleteExpando: true,\n\t\tnoCloneEvent: true,\n\t\tinlineBlockNeedsLayout: false,\n\t\tshrinkWrapBlocks: false,\n\t\treliableMarginRight: true\n\t};\n\n\t// Make sure checked status is properly cloned\n\tinput.checked = true;\n\tsupport.noCloneChecked = input.cloneNode( true ).checked;\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// Test to see if it's possible to delete an expando from an element\n\t// Fails in Internet Explorer\n\ttry {\n\t\tdelete div.test;\n\t} catch( e ) {\n\t\tsupport.deleteExpando = false;\n\t}\n\n\tif ( !div.addEventListener && div.attachEvent && div.fireEvent ) {\n\t\tdiv.attachEvent( \"onclick\", function() {\n\t\t\t// Cloning a node shouldn't copy over any\n\t\t\t// bound event handlers (IE does this)\n\t\t\tsupport.noCloneEvent = false;\n\t\t});\n\t\tdiv.cloneNode( true ).fireEvent( \"onclick\" );\n\t}\n\n\t// Check if a radio maintains it's value\n\t// after being appended to the DOM\n\tinput = document.createElement(\"input\");\n\tinput.value = \"t\";\n\tinput.setAttribute(\"type\", \"radio\");\n\tsupport.radioValue = input.value === \"t\";\n\n\tinput.setAttribute(\"checked\", \"checked\");\n\tdiv.appendChild( input );\n\tfragment = document.createDocumentFragment();\n\tfragment.appendChild( div.firstChild );\n\n\t// WebKit doesn't clone checked state correctly in fragments\n\tsupport.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;\n\n\tdiv.innerHTML = \"\";\n\n\t// Figure out if the W3C box model works as expected\n\tdiv.style.width = div.style.paddingLeft = \"1px\";\n\n\tbody = document.getElementsByTagName( \"body\" )[ 0 ];\n\t// We use our own, invisible, body unless the body is already present\n\t// in which case we use a div (#9239)\n\ttestElement = document.createElement( body ? \"div\" : \"body\" );\n\ttestElementStyle = {\n\t\tvisibility: \"hidden\",\n\t\twidth: 0,\n\t\theight: 0,\n\t\tborder: 0,\n\t\tmargin: 0,\n\t\tbackground: \"none\"\n\t};\n\tif ( body ) {\n\t\tjQuery.extend( testElementStyle, {\n\t\t\tposition: \"absolute\",\n\t\t\tleft: \"-1000px\",\n\t\t\ttop: \"-1000px\"\n\t\t});\n\t}\n\tfor ( i in testElementStyle ) {\n\t\ttestElement.style[ i ] = testElementStyle[ i ];\n\t}\n\ttestElement.appendChild( div );\n\ttestElementParent = body || documentElement;\n\ttestElementParent.insertBefore( testElement, testElementParent.firstChild );\n\n\t// Check if a disconnected checkbox will retain its checked\n\t// value of true after appended to the DOM (IE6/7)\n\tsupport.appendChecked = input.checked;\n\n\tsupport.boxModel = div.offsetWidth === 2;\n\n\tif ( \"zoom\" in div.style ) {\n\t\t// Check if natively block-level elements act like inline-block\n\t\t// elements when setting their display to 'inline' and giving\n\t\t// them layout\n\t\t// (IE < 8 does this)\n\t\tdiv.style.display = \"inline\";\n\t\tdiv.style.zoom = 1;\n\t\tsupport.inlineBlockNeedsLayout = ( div.offsetWidth === 2 );\n\n\t\t// Check if elements with layout shrink-wrap their children\n\t\t// (IE 6 does this)\n\t\tdiv.style.display = \"\";\n\t\tdiv.innerHTML = \"

\";\n\t\tsupport.shrinkWrapBlocks = ( div.offsetWidth !== 2 );\n\t}\n\n\tdiv.innerHTML = \"

\";\n\ttds = div.getElementsByTagName( \"td\" );\n\n\t// Check if table cells still have offsetWidth/Height when they are set\n\t// to display:none and there are still other visible table cells in a\n\t// table row; if so, offsetWidth/Height are not reliable for use when\n\t// determining if an element has been hidden directly using\n\t// display:none (it is still safe to use offsets if a parent element is\n\t// hidden; don safety goggles and see bug #4512 for more information).\n\t// (only IE 8 fails this test)\n\tisSupported = ( tds[ 0 ].offsetHeight === 0 );\n\n\ttds[ 0 ].style.display = \"\";\n\ttds[ 1 ].style.display = \"none\";\n\n\t// Check if empty table cells still have offsetWidth/Height\n\t// (IE < 8 fail this test)\n\tsupport.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );\n\tdiv.innerHTML = \"\";\n\n\t// Check if div with explicit width and no margin-right incorrectly\n\t// gets computed margin-right based on width of container. For more\n\t// info see bug #3333\n\t// Fails in WebKit before Feb 2011 nightlies\n\t// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right\n\tif ( document.defaultView && document.defaultView.getComputedStyle ) {\n\t\tmarginDiv = document.createElement( \"div\" );\n\t\tmarginDiv.style.width = \"0\";\n\t\tmarginDiv.style.marginRight = \"0\";\n\t\tdiv.appendChild( marginDiv );\n\t\tsupport.reliableMarginRight =\n\t\t\t( parseInt( ( document.defaultView.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0;\n\t}\n\n\t// Remove the body element we added\n\ttestElement.innerHTML = \"\";\n\ttestElementParent.removeChild( testElement );\n\n\t// Technique from Juriy Zaytsev\n\t// http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/\n\t// We only care about the case where non-standard event systems\n\t// are used, namely in IE. Short-circuiting here helps us to\n\t// avoid an eval call (in setAttribute) which can cause CSP\n\t// to go haywire. See: https://developer.mozilla.org/en/Security/CSP\n\tif ( div.attachEvent ) {\n\t\tfor( i in {\n\t\t\tsubmit: 1,\n\t\t\tchange: 1,\n\t\t\tfocusin: 1\n\t\t} ) {\n\t\t\teventName = \"on\" + i;\n\t\t\tisSupported = ( eventName in div );\n\t\t\tif ( !isSupported ) {\n\t\t\t\tdiv.setAttribute( eventName, \"return;\" );\n\t\t\t\tisSupported = ( typeof div[ eventName ] === \"function\" );\n\t\t\t}\n\t\t\tsupport[ i + \"Bubbles\" ] = isSupported;\n\t\t}\n\t}\n\n\t// Null connected elements to avoid leaks in IE\n\ttestElement = fragment = select = opt = body = marginDiv = div = input = null;\n\n\treturn support;\n})();\n\n// Keep track of boxModel\njQuery.boxModel = jQuery.support.boxModel;\n\n\n\n\nvar rbrace = /^(?:\\{.*\\}|\\[.*\\])$/,\n\trmultiDash = /([A-Z])/g;\n\njQuery.extend({\n\tcache: {},\n\n\t// Please use with caution\n\tuuid: 0,\n\n\t// Unique for each copy of jQuery on the page\n\t// Non-digits removed to match rinlinejQuery\n\texpando: \"jQuery\" + ( jQuery.fn.jquery + Math.random() ).replace( /\\D/g, \"\" ),\n\n\t// The following elements throw uncatchable exceptions if you\n\t// attempt to add expando properties to them.\n\tnoData: {\n\t\t\"embed\": true,\n\t\t// Ban all objects except for Flash (which handle expandos)\n\t\t\"object\": \"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\",\n\t\t\"applet\": true\n\t},\n\n\thasData: function( elem ) {\n\t\telem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];\n\n\t\treturn !!elem && !isEmptyDataObject( elem );\n\t},\n\n\tdata: function( elem, name, data, pvt /* Internal Use Only */ ) {\n\t\tif ( !jQuery.acceptData( elem ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar thisCache, ret,\n\t\t\tinternalKey = jQuery.expando,\n\t\t\tgetByName = typeof name === \"string\",\n\n\t\t\t// We have to handle DOM nodes and JS objects differently because IE6-7\n\t\t\t// can't GC object references properly across the DOM-JS boundary\n\t\t\tisNode = elem.nodeType,\n\n\t\t\t// Only DOM nodes need the global jQuery cache; JS object data is\n\t\t\t// attached directly to the object so GC can occur automatically\n\t\t\tcache = isNode ? jQuery.cache : elem,\n\n\t\t\t// Only defining an ID for JS objects if its cache already exists allows\n\t\t\t// the code to shortcut on the same path as a DOM node with no cache\n\t\t\tid = isNode ? elem[ jQuery.expando ] : elem[ jQuery.expando ] && jQuery.expando;\n\n\t\t// Avoid doing any more work than we need to when trying to get data on an\n\t\t// object that has no data at all\n\t\tif ( (!id || (pvt && id && (cache[ id ] && !cache[ id ][ internalKey ]))) && getByName && data === undefined ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( !id ) {\n\t\t\t// Only DOM nodes need a new unique ID for each element since their data\n\t\t\t// ends up in the global cache\n\t\t\tif ( isNode ) {\n\t\t\t\telem[ jQuery.expando ] = id = ++jQuery.uuid;\n\t\t\t} else {\n\t\t\t\tid = jQuery.expando;\n\t\t\t}\n\t\t}\n\n\t\tif ( !cache[ id ] ) {\n\t\t\tcache[ id ] = {};\n\n\t\t\t// TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery\n\t\t\t// metadata on plain JS objects when the object is serialized using\n\t\t\t// JSON.stringify\n\t\t\tif ( !isNode ) {\n\t\t\t\tcache[ id ].toJSON = jQuery.noop;\n\t\t\t}\n\t\t}\n\n\t\t// An object can be passed to jQuery.data instead of a key/value pair; this gets\n\t\t// shallow copied over onto the existing cache\n\t\tif ( typeof name === \"object\" || typeof name === \"function\" ) {\n\t\t\tif ( pvt ) {\n\t\t\t\tcache[ id ][ internalKey ] = jQuery.extend(cache[ id ][ internalKey ], name);\n\t\t\t} else {\n\t\t\t\tcache[ id ] = jQuery.extend(cache[ id ], name);\n\t\t\t}\n\t\t}\n\n\t\tthisCache = cache[ id ];\n\n\t\t// Internal jQuery data is stored in a separate object inside the object's data\n\t\t// cache in order to avoid key collisions between internal data and user-defined\n\t\t// data\n\t\tif ( pvt ) {\n\t\t\tif ( !thisCache[ internalKey ] ) {\n\t\t\t\tthisCache[ internalKey ] = {};\n\t\t\t}\n\n\t\t\tthisCache = thisCache[ internalKey ];\n\t\t}\n\n\t\tif ( data !== undefined ) {\n\t\t\tthisCache[ jQuery.camelCase( name ) ] = data;\n\t\t}\n\n\t\t// TODO: This is a hack for 1.5 ONLY. It will be removed in 1.6. Users should\n\t\t// not attempt to inspect the internal events object using jQuery.data, as this\n\t\t// internal data object is undocumented and subject to change.\n\t\tif ( name === \"events\" && !thisCache[name] ) {\n\t\t\treturn thisCache[ internalKey ] && thisCache[ internalKey ].events;\n\t\t}\n\n\t\t// Check for both converted-to-camel and non-converted data property names\n\t\t// If a data property was specified\n\t\tif ( getByName ) {\n\n\t\t\t// First Try to find as-is property data\n\t\t\tret = thisCache[ name ];\n\n\t\t\t// Test for null|undefined property data\n\t\t\tif ( ret == null ) {\n\n\t\t\t\t// Try to find the camelCased property\n\t\t\t\tret = thisCache[ jQuery.camelCase( name ) ];\n\t\t\t}\n\t\t} else {\n\t\t\tret = thisCache;\n\t\t}\n\n\t\treturn ret;\n\t},\n\n\tremoveData: function( elem, name, pvt /* Internal Use Only */ ) {\n\t\tif ( !jQuery.acceptData( elem ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar thisCache,\n\n\t\t\t// Reference to internal data cache key\n\t\t\tinternalKey = jQuery.expando,\n\n\t\t\tisNode = elem.nodeType,\n\n\t\t\t// See jQuery.data for more information\n\t\t\tcache = isNode ? jQuery.cache : elem,\n\n\t\t\t// See jQuery.data for more information\n\t\t\tid = isNode ? elem[ jQuery.expando ] : jQuery.expando;\n\n\t\t// If there is already no cache entry for this object, there is no\n\t\t// purpose in continuing\n\t\tif ( !cache[ id ] ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( name ) {\n\n\t\t\tthisCache = pvt ? cache[ id ][ internalKey ] : cache[ id ];\n\n\t\t\tif ( thisCache ) {\n\n\t\t\t\t// Support interoperable removal of hyphenated or camelcased keys\n\t\t\t\tif ( !thisCache[ name ] ) {\n\t\t\t\t\tname = jQuery.camelCase( name );\n\t\t\t\t}\n\n\t\t\t\tdelete thisCache[ name ];\n\n\t\t\t\t// If there is no data left in the cache, we want to continue\n\t\t\t\t// and let the cache object itself get destroyed\n\t\t\t\tif ( !isEmptyDataObject(thisCache) ) {\n\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t// See jQuery.data for more information\n\t\tif ( pvt ) {\n\t\t\tdelete cache[ id ][ internalKey ];\n\n\t\t\t// Don't destroy the parent cache unless the internal data object\n\t\t\t// had been the only thing left in it\n\t\t\tif ( !isEmptyDataObject(cache[ id ]) ) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t}\n\n\t\tvar internalCache = cache[ id ][ internalKey ];\n\n\t\t// Browsers that fail expando deletion also refuse to delete expandos on\n\t\t// the window, but it will allow it on all other JS objects; other browsers\n\t\t// don't care\n\t\t// Ensure that `cache` is not a window object #10080\n\t\tif ( jQuery.support.deleteExpando || !cache.setInterval ) {\n\t\t\tdelete cache[ id ];\n\t\t} else {\n\t\t\tcache[ id ] = null;\n\t\t}\n\n\t\t// We destroyed the entire user cache at once because it's faster than\n\t\t// iterating through each key, but we need to continue to persist internal\n\t\t// data if it existed\n\t\tif ( internalCache ) {\n\t\t\tcache[ id ] = {};\n\t\t\t// TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery\n\t\t\t// metadata on plain JS objects when the object is serialized using\n\t\t\t// JSON.stringify\n\t\t\tif ( !isNode ) {\n\t\t\t\tcache[ id ].toJSON = jQuery.noop;\n\t\t\t}\n\n\t\t\tcache[ id ][ internalKey ] = internalCache;\n\n\t\t// Otherwise, we need to eliminate the expando on the node to avoid\n\t\t// false lookups in the cache for entries that no longer exist\n\t\t} else if ( isNode ) {\n\t\t\t// IE does not allow us to delete expando properties from nodes,\n\t\t\t// nor does it have a removeAttribute function on Document nodes;\n\t\t\t// we must handle all of these cases\n\t\t\tif ( jQuery.support.deleteExpando ) {\n\t\t\t\tdelete elem[ jQuery.expando ];\n\t\t\t} else if ( elem.removeAttribute ) {\n\t\t\t\telem.removeAttribute( jQuery.expando );\n\t\t\t} else {\n\t\t\t\telem[ jQuery.expando ] = null;\n\t\t\t}\n\t\t}\n\t},\n\n\t// For internal use only.\n\t_data: function( elem, name, data ) {\n\t\treturn jQuery.data( elem, name, data, true );\n\t},\n\n\t// A method for determining if a DOM node can handle the data expando\n\tacceptData: function( elem ) {\n\t\tif ( elem.nodeName ) {\n\t\t\tvar match = jQuery.noData[ elem.nodeName.toLowerCase() ];\n\n\t\t\tif ( match ) {\n\t\t\t\treturn !(match === true || elem.getAttribute(\"classid\") !== match);\n\t\t\t}\n\t\t}\n\n\t\treturn true;\n\t}\n});\n\njQuery.fn.extend({\n\tdata: function( key, value ) {\n\t\tvar data = null;\n\n\t\tif ( typeof key === \"undefined\" ) {\n\t\t\tif ( this.length ) {\n\t\t\t\tdata = jQuery.data( this[0] );\n\n\t\t\t\tif ( this[0].nodeType === 1 ) {\n\t\t\t var attr = this[0].attributes, name;\n\t\t\t\t\tfor ( var i = 0, l = attr.length; i < l; i++ ) {\n\t\t\t\t\t\tname = attr[i].name;\n\n\t\t\t\t\t\tif ( name.indexOf( \"data-\" ) === 0 ) {\n\t\t\t\t\t\t\tname = jQuery.camelCase( name.substring(5) );\n\n\t\t\t\t\t\t\tdataAttr( this[0], name, data[ name ] );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn data;\n\n\t\t} else if ( typeof key === \"object\" ) {\n\t\t\treturn this.each(function() {\n\t\t\t\tjQuery.data( this, key );\n\t\t\t});\n\t\t}\n\n\t\tvar parts = key.split(\".\");\n\t\tparts[1] = parts[1] ? \".\" + parts[1] : \"\";\n\n\t\tif ( value === undefined ) {\n\t\t\tdata = this.triggerHandler(\"getData\" + parts[1] + \"!\", [parts[0]]);\n\n\t\t\t// Try to fetch any internally stored data first\n\t\t\tif ( data === undefined && this.length ) {\n\t\t\t\tdata = jQuery.data( this[0], key );\n\t\t\t\tdata = dataAttr( this[0], key, data );\n\t\t\t}\n\n\t\t\treturn data === undefined && parts[1] ?\n\t\t\t\tthis.data( parts[0] ) :\n\t\t\t\tdata;\n\n\t\t} else {\n\t\t\treturn this.each(function() {\n\t\t\t\tvar $this = jQuery( this ),\n\t\t\t\t\targs = [ parts[0], value ];\n\n\t\t\t\t$this.triggerHandler( \"setData\" + parts[1] + \"!\", args );\n\t\t\t\tjQuery.data( this, key, value );\n\t\t\t\t$this.triggerHandler( \"changeData\" + parts[1] + \"!\", args );\n\t\t\t});\n\t\t}\n\t},\n\n\tremoveData: function( key ) {\n\t\treturn this.each(function() {\n\t\t\tjQuery.removeData( this, key );\n\t\t});\n\t}\n});\n\nfunction dataAttr( elem, key, data ) {\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\n\t\tvar name = \"data-\" + key.replace( rmultiDash, \"-$1\" ).toLowerCase();\n\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\tdata === \"false\" ? false :\n\t\t\t\tdata === \"null\" ? null :\n\t\t\t\t!jQuery.isNaN( data ) ? parseFloat( 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\tjQuery.data( elem, key, data );\n\n\t\t} else {\n\t\t\tdata = undefined;\n\t\t}\n\t}\n\n\treturn data;\n}\n\n// TODO: This is a hack for 1.5 ONLY to allow objects with a single toJSON\n// property to be considered empty objects; this property always exists in\n// order to make sure JSON.stringify does not expose internal metadata\nfunction isEmptyDataObject( obj ) {\n\tfor ( var name in obj ) {\n\t\tif ( name !== \"toJSON\" ) {\n\t\t\treturn false;\n\t\t}\n\t}\n\n\treturn true;\n}\n\n\n\n\nfunction handleQueueMarkDefer( elem, type, src ) {\n\tvar deferDataKey = type + \"defer\",\n\t\tqueueDataKey = type + \"queue\",\n\t\tmarkDataKey = type + \"mark\",\n\t\tdefer = jQuery.data( elem, deferDataKey, undefined, true );\n\tif ( defer &&\n\t\t( src === \"queue\" || !jQuery.data( elem, queueDataKey, undefined, true ) ) &&\n\t\t( src === \"mark\" || !jQuery.data( elem, markDataKey, undefined, true ) ) ) {\n\t\t// Give room for hard-coded callbacks to fire first\n\t\t// and eventually mark/queue something else on the element\n\t\tsetTimeout( function() {\n\t\t\tif ( !jQuery.data( elem, queueDataKey, undefined, true ) &&\n\t\t\t\t!jQuery.data( elem, markDataKey, undefined, true ) ) {\n\t\t\t\tjQuery.removeData( elem, deferDataKey, true );\n\t\t\t\tdefer.resolve();\n\t\t\t}\n\t\t}, 0 );\n\t}\n}\n\njQuery.extend({\n\n\t_mark: function( elem, type ) {\n\t\tif ( elem ) {\n\t\t\ttype = (type || \"fx\") + \"mark\";\n\t\t\tjQuery.data( elem, type, (jQuery.data(elem,type,undefined,true) || 0) + 1, true );\n\t\t}\n\t},\n\n\t_unmark: function( force, elem, type ) {\n\t\tif ( force !== true ) {\n\t\t\ttype = elem;\n\t\t\telem = force;\n\t\t\tforce = false;\n\t\t}\n\t\tif ( elem ) {\n\t\t\ttype = type || \"fx\";\n\t\t\tvar key = type + \"mark\",\n\t\t\t\tcount = force ? 0 : ( (jQuery.data( elem, key, undefined, true) || 1 ) - 1 );\n\t\t\tif ( count ) {\n\t\t\t\tjQuery.data( elem, key, count, true );\n\t\t\t} else {\n\t\t\t\tjQuery.removeData( elem, key, true );\n\t\t\t\thandleQueueMarkDefer( elem, type, \"mark\" );\n\t\t\t}\n\t\t}\n\t},\n\n\tqueue: function( elem, type, data ) {\n\t\tif ( elem ) {\n\t\t\ttype = (type || \"fx\") + \"queue\";\n\t\t\tvar q = jQuery.data( elem, type, undefined, true );\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 ( !q || jQuery.isArray(data) ) {\n\t\t\t\t\tq = jQuery.data( elem, type, jQuery.makeArray(data), true );\n\t\t\t\t} else {\n\t\t\t\t\tq.push( data );\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn q || [];\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\tfn = queue.shift(),\n\t\t\tdefer;\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}\n\n\t\tif ( fn ) {\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\tfn.call(elem, function() {\n\t\t\t\tjQuery.dequeue(elem, type);\n\t\t\t});\n\t\t}\n\n\t\tif ( !queue.length ) {\n\t\t\tjQuery.removeData( elem, type + \"queue\", true );\n\t\t\thandleQueueMarkDefer( elem, type, \"queue\" );\n\t\t}\n\t}\n});\n\njQuery.fn.extend({\n\tqueue: function( type, data ) {\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tdata = type;\n\t\t\ttype = \"fx\";\n\t\t}\n\n\t\tif ( data === undefined ) {\n\t\t\treturn jQuery.queue( this[0], type );\n\t\t}\n\t\treturn this.each(function() {\n\t\t\tvar queue = jQuery.queue( this, type, data );\n\n\t\t\tif ( type === \"fx\" && queue[0] !== \"inprogress\" ) {\n\t\t\t\tjQuery.dequeue( this, type );\n\t\t\t}\n\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\t// Based off of the plugin by Clint Helfers, with permission.\n\t// http://blindsignals.com/index.php/2009/07/jquery-delay/\n\tdelay: function( time, type ) {\n\t\ttime = jQuery.fx ? jQuery.fx.speeds[time] || time : time;\n\t\ttype = type || \"fx\";\n\n\t\treturn this.queue( type, function() {\n\t\t\tvar elem = this;\n\t\t\tsetTimeout(function() {\n\t\t\t\tjQuery.dequeue( elem, type );\n\t\t\t}, time );\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, object ) {\n\t\tif ( typeof type !== \"string\" ) {\n\t\t\tobject = type;\n\t\t\ttype = undefined;\n\t\t}\n\t\ttype = type || \"fx\";\n\t\tvar defer = jQuery.Deferred(),\n\t\t\telements = this,\n\t\t\ti = elements.length,\n\t\t\tcount = 1,\n\t\t\tdeferDataKey = type + \"defer\",\n\t\t\tqueueDataKey = type + \"queue\",\n\t\t\tmarkDataKey = type + \"mark\",\n\t\t\ttmp;\n\t\tfunction resolve() {\n\t\t\tif ( !( --count ) ) {\n\t\t\t\tdefer.resolveWith( elements, [ elements ] );\n\t\t\t}\n\t\t}\n\t\twhile( i-- ) {\n\t\t\tif (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) ||\n\t\t\t\t\t( jQuery.data( elements[ i ], queueDataKey, undefined, true ) ||\n\t\t\t\t\t\tjQuery.data( elements[ i ], markDataKey, undefined, true ) ) &&\n\t\t\t\t\tjQuery.data( elements[ i ], deferDataKey, jQuery._Deferred(), true ) )) {\n\t\t\t\tcount++;\n\t\t\t\ttmp.done( resolve );\n\t\t\t}\n\t\t}\n\t\tresolve();\n\t\treturn defer.promise();\n\t}\n});\n\n\n\n\nvar rclass = /[\\n\\t\\r]/g,\n\trspace = /\\s+/,\n\trreturn = /\\r/g,\n\trtype = /^(?:button|input)$/i,\n\trfocusable = /^(?:button|input|object|select|textarea)$/i,\n\trclickable = /^a(?:rea)?$/i,\n\trboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,\n\tnodeHook, boolHook;\n\njQuery.fn.extend({\n\tattr: function( name, value ) {\n\t\treturn jQuery.access( this, name, value, true, jQuery.attr );\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\t\n\tprop: function( name, value ) {\n\t\treturn jQuery.access( this, name, value, true, jQuery.prop );\n\t},\n\t\n\tremoveProp: function( name ) {\n\t\tname = jQuery.propFix[ name ] || name;\n\t\treturn this.each(function() {\n\t\t\t// try/catch handles cases where IE balks (such as removing a property on window)\n\t\t\ttry {\n\t\t\t\tthis[ name ] = undefined;\n\t\t\t\tdelete this[ name ];\n\t\t\t} catch( e ) {}\n\t\t});\n\t},\n\n\taddClass: function( value ) {\n\t\tvar classNames, i, l, elem,\n\t\t\tsetClass, c, cl;\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 ( value && typeof value === \"string\" ) {\n\t\t\tclassNames = value.split( rspace );\n\n\t\t\tfor ( i = 0, l = this.length; i < l; i++ ) {\n\t\t\t\telem = this[ i ];\n\n\t\t\t\tif ( elem.nodeType === 1 ) {\n\t\t\t\t\tif ( !elem.className && classNames.length === 1 ) {\n\t\t\t\t\t\telem.className = value;\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\tsetClass = \" \" + elem.className + \" \";\n\n\t\t\t\t\t\tfor ( c = 0, cl = classNames.length; c < cl; c++ ) {\n\t\t\t\t\t\t\tif ( !~setClass.indexOf( \" \" + classNames[ c ] + \" \" ) ) {\n\t\t\t\t\t\t\t\tsetClass += classNames[ c ] + \" \";\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telem.className = jQuery.trim( setClass );\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 classNames, i, l, elem, className, c, cl;\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\n\t\tif ( (value && typeof value === \"string\") || value === undefined ) {\n\t\t\tclassNames = (value || \"\").split( rspace );\n\n\t\t\tfor ( i = 0, l = this.length; i < l; i++ ) {\n\t\t\t\telem = this[ i ];\n\n\t\t\t\tif ( elem.nodeType === 1 && elem.className ) {\n\t\t\t\t\tif ( value ) {\n\t\t\t\t\t\tclassName = (\" \" + elem.className + \" \").replace( rclass, \" \" );\n\t\t\t\t\t\tfor ( c = 0, cl = classNames.length; c < cl; c++ ) {\n\t\t\t\t\t\t\tclassName = className.replace(\" \" + classNames[ c ] + \" \", \" \");\n\t\t\t\t\t\t}\n\t\t\t\t\t\telem.className = jQuery.trim( className );\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\telem.className = \"\";\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\t\t\tisBool = typeof stateVal === \"boolean\";\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\tstate = stateVal,\n\t\t\t\t\tclassNames = value.split( rspace );\n\n\t\t\t\twhile ( (className = classNames[ i++ ]) ) {\n\t\t\t\t\t// check each className given, space seperated list\n\t\t\t\t\tstate = isBool ? state : !self.hasClass( className );\n\t\t\t\t\tself[ state ? \"addClass\" : \"removeClass\" ]( className );\n\t\t\t\t}\n\n\t\t\t} else if ( type === \"undefined\" || type === \"boolean\" ) {\n\t\t\t\tif ( this.className ) {\n\t\t\t\t\t// store className if set\n\t\t\t\t\tjQuery._data( this, \"__className__\", this.className );\n\t\t\t\t}\n\n\t\t\t\t// toggle whole className\n\t\t\t\tthis.className = this.className || value === false ? \"\" : jQuery._data( this, \"__className__\" ) || \"\";\n\t\t\t}\n\t\t});\n\t},\n\n\thasClass: function( selector ) {\n\t\tvar className = \" \" + selector + \" \";\n\t\tfor ( var i = 0, l = this.length; i < l; i++ ) {\n\t\t\tif ( this[i].nodeType === 1 && (\" \" + this[i].className + \" \").replace(rclass, \" \").indexOf( className ) > -1 ) {\n\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\n\t\treturn false;\n\t},\n\n\tval: function( value ) {\n\t\tvar hooks, ret,\n\t\t\telem = this[0];\n\t\t\n\t\tif ( !arguments.length ) {\n\t\t\tif ( elem ) {\n\t\t\t\thooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ];\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 undefined;\n\t\t}\n\n\t\tvar isFunction = jQuery.isFunction( value );\n\n\t\treturn this.each(function( i ) {\n\t\t\tvar self = jQuery(this), 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, self.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\t\t\t} else if ( typeof val === \"number\" ) {\n\t\t\t\tval += \"\";\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.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ];\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\t// attributes.value is undefined in Blackberry 4.7 but\n\t\t\t\t// uses .value. See #6932\n\t\t\t\tvar val = elem.attributes.value;\n\t\t\t\treturn !val || val.specified ? elem.value : elem.text;\n\t\t\t}\n\t\t},\n\t\tselect: {\n\t\t\tget: function( elem ) {\n\t\t\t\tvar value,\n\t\t\t\t\tindex = elem.selectedIndex,\n\t\t\t\t\tvalues = [],\n\t\t\t\t\toptions = elem.options,\n\t\t\t\t\tone = elem.type === \"select-one\";\n\n\t\t\t\t// Nothing was selected\n\t\t\t\tif ( index < 0 ) {\n\t\t\t\t\treturn null;\n\t\t\t\t}\n\n\t\t\t\t// Loop through all the selected options\n\t\t\t\tfor ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {\n\t\t\t\t\tvar option = options[ i ];\n\n\t\t\t\t\t// Don't return options that are disabled or in a disabled optgroup\n\t\t\t\t\tif ( option.selected && (jQuery.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\t// Fixes Bug #2551 -- select.val() broken in IE after form.reset()\n\t\t\t\tif ( one && !values.length && options.length ) {\n\t\t\t\t\treturn jQuery( options[ index ] ).val();\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 values = jQuery.makeArray( value );\n\n\t\t\t\tjQuery(elem).find(\"option\").each(function() {\n\t\t\t\t\tthis.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;\n\t\t\t\t});\n\n\t\t\t\tif ( !values.length ) {\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\tattrFn: {\n\t\tval: true,\n\t\tcss: true,\n\t\thtml: true,\n\t\ttext: true,\n\t\tdata: true,\n\t\twidth: true,\n\t\theight: true,\n\t\toffset: true\n\t},\n\t\n\tattrFix: {\n\t\t// Always normalize to ensure hook usage\n\t\ttabindex: \"tabIndex\"\n\t},\n\t\n\tattr: function( elem, name, value, pass ) {\n\t\tvar nType = elem.nodeType;\n\t\t\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 undefined;\n\t\t}\n\n\t\tif ( pass && name in jQuery.attrFn ) {\n\t\t\treturn jQuery( elem )[ name ]( value );\n\t\t}\n\n\t\t// Fallback to prop when attributes are not supported\n\t\tif ( !(\"getAttribute\" in elem) ) {\n\t\t\treturn jQuery.prop( elem, name, value );\n\t\t}\n\n\t\tvar ret, hooks,\n\t\t\tnotxml = nType !== 1 || !jQuery.isXMLDoc( elem );\n\n\t\t// Normalize the name if needed\n\t\tif ( notxml ) {\n\t\t\tname = jQuery.attrFix[ name ] || name;\n\n\t\t\thooks = jQuery.attrHooks[ name ];\n\n\t\t\tif ( !hooks ) {\n\t\t\t\t// Use boolHook for boolean attributes\n\t\t\t\tif ( rboolean.test( name ) ) {\n\t\t\t\t\thooks = boolHook;\n\n\t\t\t\t// Use nodeHook if available( IE6/7 )\n\t\t\t\t} else if ( nodeHook ) {\n\t\t\t\t\thooks = nodeHook;\n\t\t\t\t}\n\t\t\t}\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\t\t\t\treturn undefined;\n\n\t\t\t} else if ( hooks && \"set\" in hooks && notxml && (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 && notxml && (ret = hooks.get( elem, name )) !== null ) {\n\t\t\treturn ret;\n\n\t\t} else {\n\n\t\t\tret = elem.getAttribute( 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, name ) {\n\t\tvar propName;\n\t\tif ( elem.nodeType === 1 ) {\n\t\t\tname = jQuery.attrFix[ name ] || name;\n\n\t\t\tjQuery.attr( elem, name, \"\" );\n\t\t\telem.removeAttribute( name );\n\n\t\t\t// Set corresponding property to false for boolean attributes\n\t\t\tif ( rboolean.test( name ) && (propName = jQuery.propFix[ name ] || name) in elem ) {\n\t\t\t\telem[ propName ] = false;\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\t// We can't allow the type property to be changed (since it causes problems in IE)\n\t\t\t\tif ( rtype.test( elem.nodeName ) && elem.parentNode ) {\n\t\t\t\t\tjQuery.error( \"type property can't be changed\" );\n\t\t\t\t} else if ( !jQuery.support.radioValue && value === \"radio\" && jQuery.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 it's default in case type is set after value\n\t\t\t\t\t// This is for element 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\t// Use the value property for back compat\n\t\t// Use the nodeHook for button elements in IE6/7 (#1954)\n\t\tvalue: {\n\t\t\tget: function( elem, name ) {\n\t\t\t\tif ( nodeHook && jQuery.nodeName( elem, \"button\" ) ) {\n\t\t\t\t\treturn nodeHook.get( elem, name );\n\t\t\t\t}\n\t\t\t\treturn name in elem ?\n\t\t\t\t\telem.value :\n\t\t\t\t\tnull;\n\t\t\t},\n\t\t\tset: function( elem, value, name ) {\n\t\t\t\tif ( nodeHook && jQuery.nodeName( elem, \"button\" ) ) {\n\t\t\t\t\treturn nodeHook.set( elem, value, name );\n\t\t\t\t}\n\t\t\t\t// Does not return so that setAttribute is also used\n\t\t\t\telem.value = value;\n\t\t\t}\n\t\t}\n\t},\n\n\tpropFix: {\n\t\ttabindex: \"tabIndex\",\n\t\treadonly: \"readOnly\",\n\t\t\"for\": \"htmlFor\",\n\t\t\"class\": \"className\",\n\t\tmaxlength: \"maxLength\",\n\t\tcellspacing: \"cellSpacing\",\n\t\tcellpadding: \"cellPadding\",\n\t\trowspan: \"rowSpan\",\n\t\tcolspan: \"colSpan\",\n\t\tusemap: \"useMap\",\n\t\tframeborder: \"frameBorder\",\n\t\tcontenteditable: \"contentEditable\"\n\t},\n\t\n\tprop: function( elem, name, value ) {\n\t\tvar nType = 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 undefined;\n\t\t}\n\n\t\tvar ret, hooks,\n\t\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\tif ( 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\treturn (elem[ name ] = value);\n\t\t\t}\n\n\t\t} else {\n\t\t\tif ( hooks && \"get\" in hooks && (ret = hooks.get( elem, name )) !== null ) {\n\t\t\t\treturn ret;\n\n\t\t\t} else {\n\t\t\t\treturn elem[ name ];\n\t\t\t}\n\t\t}\n\t},\n\t\n\tpropHooks: {\n\t\ttabIndex: {\n\t\t\tget: function( elem ) {\n\t\t\t\t// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set\n\t\t\t\t// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/\n\t\t\t\tvar attributeNode = elem.getAttributeNode(\"tabindex\");\n\n\t\t\t\treturn attributeNode && attributeNode.specified ?\n\t\t\t\t\tparseInt( attributeNode.value, 10 ) :\n\t\t\t\t\trfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?\n\t\t\t\t\t\t0 :\n\t\t\t\t\t\tundefined;\n\t\t\t}\n\t\t}\n\t}\n});\n\n// Add the tabindex propHook to attrHooks for back-compat\njQuery.attrHooks.tabIndex = jQuery.propHooks.tabIndex;\n\n// Hook for boolean attributes\nboolHook = {\n\tget: function( elem, name ) {\n\t\t// Align boolean attributes with corresponding properties\n\t\t// Fall back to attribute presence where some booleans are not supported\n\t\tvar attrNode;\n\t\treturn jQuery.prop( elem, name ) === true || ( attrNode = elem.getAttributeNode( name ) ) && attrNode.nodeValue !== false ?\n\t\t\tname.toLowerCase() :\n\t\t\tundefined;\n\t},\n\tset: function( elem, value, name ) {\n\t\tvar propName;\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\t// value is true since we know at this point it's type boolean and not false\n\t\t\t// Set boolean attributes to the same name and set the DOM property\n\t\t\tpropName = jQuery.propFix[ name ] || name;\n\t\t\tif ( propName in elem ) {\n\t\t\t\t// Only set the IDL specifically if it already exists on the element\n\t\t\t\telem[ propName ] = true;\n\t\t\t}\n\n\t\t\telem.setAttribute( name, name.toLowerCase() );\n\t\t}\n\t\treturn name;\n\t}\n};\n\n// IE6/7 do not support getting/setting some attributes with get/setAttribute\nif ( !jQuery.support.getSetAttribute ) {\n\t\n\t// Use this for any attribute in IE6/7\n\t// This fixes almost every IE6/7 issue\n\tnodeHook = jQuery.valHooks.button = {\n\t\tget: function( elem, name ) {\n\t\t\tvar ret;\n\t\t\tret = elem.getAttributeNode( name );\n\t\t\t// Return undefined if nodeValue is empty string\n\t\t\treturn ret && ret.nodeValue !== \"\" ?\n\t\t\t\tret.nodeValue :\n\t\t\t\tundefined;\n\t\t},\n\t\tset: function( elem, value, name ) {\n\t\t\t// Set the existing or create a new attribute node\n\t\t\tvar ret = elem.getAttributeNode( name );\n\t\t\tif ( !ret ) {\n\t\t\t\tret = document.createAttribute( name );\n\t\t\t\telem.setAttributeNode( ret );\n\t\t\t}\n\t\t\treturn (ret.nodeValue = value + \"\");\n\t\t}\n\t};\n\n\t// Set width and height to auto instead of 0 on empty string( Bug #8150 )\n\t// This is for removals\n\tjQuery.each([ \"width\", \"height\" ], function( i, name ) {\n\t\tjQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {\n\t\t\tset: function( elem, value ) {\n\t\t\t\tif ( value === \"\" ) {\n\t\t\t\t\telem.setAttribute( name, \"auto\" );\n\t\t\t\t\treturn value;\n\t\t\t\t}\n\t\t\t}\n\t\t});\n\t});\n}\n\n\n// Some attributes require a special call on IE\nif ( !jQuery.support.hrefNormalized ) {\n\tjQuery.each([ \"href\", \"src\", \"width\", \"height\" ], function( i, name ) {\n\t\tjQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {\n\t\t\tget: function( elem ) {\n\t\t\t\tvar ret = elem.getAttribute( name, 2 );\n\t\t\t\treturn ret === null ? undefined : ret;\n\t\t\t}\n\t\t});\n\t});\n}\n\nif ( !jQuery.support.style ) {\n\tjQuery.attrHooks.style = {\n\t\tget: function( elem ) {\n\t\t\t// Return undefined in the case of empty string\n\t\t\t// Normalize to lowercase since IE uppercases css property names\n\t\t\treturn elem.style.cssText.toLowerCase() || undefined;\n\t\t},\n\t\tset: function( elem, value ) {\n\t\t\treturn (elem.style.cssText = \"\" + value);\n\t\t}\n\t};\n}\n\n// Safari mis-reports the default selected property of an option\n// Accessing the parent's selectedIndex property fixes it\nif ( !jQuery.support.optSelected ) {\n\tjQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {\n\t\tget: function( elem ) {\n\t\t\tvar parent = elem.parentNode;\n\n\t\t\tif ( parent ) {\n\t\t\t\tparent.selectedIndex;\n\n\t\t\t\t// Make sure that it also works with optgroups, see #5701\n\t\t\t\tif ( parent.parentNode ) {\n\t\t\t\t\tparent.parentNode.selectedIndex;\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn null;\n\t\t}\n\t});\n}\n\n// Radios and checkboxes getter/setter\nif ( !jQuery.support.checkOn ) {\n\tjQuery.each([ \"radio\", \"checkbox\" ], function() {\n\t\tjQuery.valHooks[ this ] = {\n\t\t\tget: function( elem ) {\n\t\t\t\t// Handle the case where in Webkit \"\" is returned instead of \"on\" if a value isn't specified\n\t\t\t\treturn elem.getAttribute(\"value\") === null ? \"on\" : elem.value;\n\t\t\t}\n\t\t};\n\t});\n}\njQuery.each([ \"radio\", \"checkbox\" ], function() {\n\tjQuery.valHooks[ this ] = jQuery.extend( jQuery.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});\n\n\n\n\nvar rnamespaces = /\\.(.*)$/,\n\trformElems = /^(?:textarea|input|select)$/i,\n\trperiod = /\\./g,\n\trspaces = / /g,\n\trescape = /[^\\w\\s.|`]/g,\n\tfcleanup = function( nm ) {\n\t\treturn nm.replace(rescape, \"\\\\$&\");\n\t};\n\n/*\n * A number of helper functions used for managing events.\n * Many of the ideas behind this code originated from\n * Dean Edwards' addEvent library.\n */\njQuery.event = {\n\n\t// Bind an event to an element\n\t// Original by Dean Edwards\n\tadd: function( elem, types, handler, data ) {\n\t\tif ( elem.nodeType === 3 || elem.nodeType === 8 ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( handler === false ) {\n\t\t\thandler = returnFalse;\n\t\t} else if ( !handler ) {\n\t\t\t// Fixes bug #7229. Fix recommended by jdalton\n\t\t\treturn;\n\t\t}\n\n\t\tvar handleObjIn, handleObj;\n\n\t\tif ( handler.handler ) {\n\t\t\thandleObjIn = handler;\n\t\t\thandler = handleObjIn.handler;\n\t\t}\n\n\t\t// Make sure that the function being executed has a unique ID\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\n\t\tvar elemData = jQuery._data( elem );\n\n\t\t// If no elemData is found then we must be trying to bind to one of the\n\t\t// banned noData elements\n\t\tif ( !elemData ) {\n\t\t\treturn;\n\t\t}\n\n\t\tvar events = elemData.events,\n\t\t\teventHandle = elemData.handle;\n\n\t\tif ( !events ) {\n\t\t\telemData.events = events = {};\n\t\t}\n\n\t\tif ( !eventHandle ) {\n\t\t\telemData.handle = eventHandle = 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 !== \"undefined\" && (!e || jQuery.event.triggered !== e.type) ?\n\t\t\t\t\tjQuery.event.handle.apply( eventHandle.elem, arguments ) :\n\t\t\t\t\tundefined;\n\t\t\t};\n\t\t}\n\n\t\t// Add elem as a property of the handle function\n\t\t// This is to prevent a memory leak with non-native events in IE.\n\t\teventHandle.elem = elem;\n\n\t\t// Handle multiple events separated by a space\n\t\t// jQuery(...).bind(\"mouseover mouseout\", fn);\n\t\ttypes = types.split(\" \");\n\n\t\tvar type, i = 0, namespaces;\n\n\t\twhile ( (type = types[ i++ ]) ) {\n\t\t\thandleObj = handleObjIn ?\n\t\t\t\tjQuery.extend({}, handleObjIn) :\n\t\t\t\t{ handler: handler, data: data };\n\n\t\t\t// Namespaced event handlers\n\t\t\tif ( type.indexOf(\".\") > -1 ) {\n\t\t\t\tnamespaces = type.split(\".\");\n\t\t\t\ttype = namespaces.shift();\n\t\t\t\thandleObj.namespace = namespaces.slice(0).sort().join(\".\");\n\n\t\t\t} else {\n\t\t\t\tnamespaces = [];\n\t\t\t\thandleObj.namespace = \"\";\n\t\t\t}\n\n\t\t\thandleObj.type = type;\n\t\t\tif ( !handleObj.guid ) {\n\t\t\t\thandleObj.guid = handler.guid;\n\t\t\t}\n\n\t\t\t// Get the current list of functions bound to this event\n\t\t\tvar handlers = events[ type ],\n\t\t\t\tspecial = jQuery.event.special[ type ] || {};\n\n\t\t\t// Init the event handler queue\n\t\t\tif ( !handlers ) {\n\t\t\t\thandlers = events[ type ] = [];\n\n\t\t\t\t// Check for a special event handler\n\t\t\t\t// Only use addEventListener/attachEvent if the special\n\t\t\t\t// events handler returns false\n\t\t\t\tif ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {\n\t\t\t\t\t// Bind the global event handler to the element\n\t\t\t\t\tif ( elem.addEventListener ) {\n\t\t\t\t\t\telem.addEventListener( type, eventHandle, false );\n\n\t\t\t\t\t} else if ( elem.attachEvent ) {\n\t\t\t\t\t\telem.attachEvent( \"on\" + type, eventHandle );\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 the function to the element's handler list\n\t\t\thandlers.push( handleObj );\n\n\t\t\t// Keep track of which events have been used, for event optimization\n\t\t\tjQuery.event.global[ type ] = true;\n\t\t}\n\n\t\t// Nullify elem to prevent memory leaks in IE\n\t\telem = null;\n\t},\n\n\tglobal: {},\n\n\t// Detach an event or set of events from an element\n\tremove: function( elem, types, handler, pos ) {\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\tif ( handler === false ) {\n\t\t\thandler = returnFalse;\n\t\t}\n\n\t\tvar ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType,\n\t\t\telemData = jQuery.hasData( elem ) && jQuery._data( elem ),\n\t\t\tevents = elemData && elemData.events;\n\n\t\tif ( !elemData || !events ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// types is actually an event object here\n\t\tif ( types && types.type ) {\n\t\t\thandler = types.handler;\n\t\t\ttypes = types.type;\n\t\t}\n\n\t\t// Unbind all events for the element\n\t\tif ( !types || typeof types === \"string\" && types.charAt(0) === \".\" ) {\n\t\t\ttypes = types || \"\";\n\n\t\t\tfor ( type in events ) {\n\t\t\t\tjQuery.event.remove( elem, type + types );\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\t// Handle multiple events separated by a space\n\t\t// jQuery(...).unbind(\"mouseover mouseout\", fn);\n\t\ttypes = types.split(\" \");\n\n\t\twhile ( (type = types[ i++ ]) ) {\n\t\t\torigType = type;\n\t\t\thandleObj = null;\n\t\t\tall = type.indexOf(\".\") < 0;\n\t\t\tnamespaces = [];\n\n\t\t\tif ( !all ) {\n\t\t\t\t// Namespaced event handlers\n\t\t\t\tnamespaces = type.split(\".\");\n\t\t\t\ttype = namespaces.shift();\n\n\t\t\t\tnamespace = new RegExp(\"(^|\\\\.)\" +\n\t\t\t\t\tjQuery.map( namespaces.slice(0).sort(), fcleanup ).join(\"\\\\.(?:.*\\\\.)?\") + \"(\\\\.|$)\");\n\t\t\t}\n\n\t\t\teventType = events[ type ];\n\n\t\t\tif ( !eventType ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tif ( !handler ) {\n\t\t\t\tfor ( j = 0; j < eventType.length; j++ ) {\n\t\t\t\t\thandleObj = eventType[ j ];\n\n\t\t\t\t\tif ( all || namespace.test( handleObj.namespace ) ) {\n\t\t\t\t\t\tjQuery.event.remove( elem, origType, handleObj.handler, j );\n\t\t\t\t\t\teventType.splice( j--, 1 );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tspecial = jQuery.event.special[ type ] || {};\n\n\t\t\tfor ( j = pos || 0; j < eventType.length; j++ ) {\n\t\t\t\thandleObj = eventType[ j ];\n\n\t\t\t\tif ( handler.guid === handleObj.guid ) {\n\t\t\t\t\t// remove the given handler for the given type\n\t\t\t\t\tif ( all || namespace.test( handleObj.namespace ) ) {\n\t\t\t\t\t\tif ( pos == null ) {\n\t\t\t\t\t\t\teventType.splice( j--, 1 );\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif ( special.remove ) {\n\t\t\t\t\t\t\tspecial.remove.call( elem, handleObj );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( pos != null ) {\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\t// remove generic event handler if no more handlers exist\n\t\t\tif ( eventType.length === 0 || pos != null && eventType.length === 1 ) {\n\t\t\t\tif ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) {\n\t\t\t\t\tjQuery.removeEvent( elem, type, elemData.handle );\n\t\t\t\t}\n\n\t\t\t\tret = null;\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\tvar handle = elemData.handle;\n\t\t\tif ( handle ) {\n\t\t\t\thandle.elem = null;\n\t\t\t}\n\n\t\t\tdelete elemData.events;\n\t\t\tdelete elemData.handle;\n\n\t\t\tif ( jQuery.isEmptyObject( elemData ) ) {\n\t\t\t\tjQuery.removeData( elem, undefined, true );\n\t\t\t}\n\t\t}\n\t},\n\t\n\t// Events that are safe to short-circuit if no handlers are attached.\n\t// Native DOM events should not be added, they may have inline handlers.\n\tcustomEvent: {\n\t\t\"getData\": true,\n\t\t\"setData\": true,\n\t\t\"changeData\": true\n\t},\n\n\ttrigger: function( event, data, elem, onlyHandlers ) {\n\t\t// Event object or event type\n\t\tvar type = event.type || event,\n\t\t\tnamespaces = [],\n\t\t\texclusive;\n\n\t\tif ( type.indexOf(\"!\") >= 0 ) {\n\t\t\t// Exclusive events trigger only for the exact event (no namespaces)\n\t\t\ttype = type.slice(0, -1);\n\t\t\texclusive = true;\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\n\t\tif ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {\n\t\t\t// No jQuery handlers for this event type, and it can't have inline handlers\n\t\t\treturn;\n\t\t}\n\n\t\t// Caller can pass in an Event, Object, or just an event type string\n\t\tevent = typeof event === \"object\" ?\n\t\t\t// jQuery.Event object\n\t\t\tevent[ jQuery.expando ] ? event :\n\t\t\t// Object literal\n\t\t\tnew jQuery.Event( type, event ) :\n\t\t\t// Just the event type (string)\n\t\t\tnew jQuery.Event( type );\n\n\t\tevent.type = type;\n\t\tevent.exclusive = exclusive;\n\t\tevent.namespace = namespaces.join(\".\");\n\t\tevent.namespace_re = new RegExp(\"(^|\\\\.)\" + namespaces.join(\"\\\\.(?:.*\\\\.)?\") + \"(\\\\.|$)\");\n\t\t\n\t\t// triggerHandler() and global events don't bubble or run the default action\n\t\tif ( onlyHandlers || !elem ) {\n\t\t\tevent.preventDefault();\n\t\t\tevent.stopPropagation();\n\t\t}\n\n\t\t// Handle a global trigger\n\t\tif ( !elem ) {\n\t\t\t// TODO: Stop taunting the data cache; remove global events and always attach to document\n\t\t\tjQuery.each( jQuery.cache, function() {\n\t\t\t\t// internalKey variable is just used to make it easier to find\n\t\t\t\t// and potentially change this stuff later; currently it just\n\t\t\t\t// points to jQuery.expando\n\t\t\t\tvar internalKey = jQuery.expando,\n\t\t\t\t\tinternalCache = this[ internalKey ];\n\t\t\t\tif ( internalCache && internalCache.events && internalCache.events[ type ] ) {\n\t\t\t\t\tjQuery.event.trigger( event, data, internalCache.handle.elem );\n\t\t\t\t}\n\t\t\t});\n\t\t\treturn;\n\t\t}\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// Clean up the event in case it is being reused\n\t\tevent.result = undefined;\n\t\tevent.target = elem;\n\n\t\t// Clone any incoming data and prepend the event, creating the handler arg list\n\t\tdata = data != null ? jQuery.makeArray( data ) : [];\n\t\tdata.unshift( event );\n\n\t\tvar cur = elem,\n\t\t\t// IE doesn't like method names with a colon (#3533, #8272)\n\t\t\tontype = type.indexOf(\":\") < 0 ? \"on\" + type : \"\";\n\n\t\t// Fire event on the current element, then bubble up the DOM tree\n\t\tdo {\n\t\t\tvar handle = jQuery._data( cur, \"handle\" );\n\n\t\t\tevent.currentTarget = cur;\n\t\t\tif ( handle ) {\n\t\t\t\thandle.apply( cur, data );\n\t\t\t}\n\n\t\t\t// Trigger an inline bound script\n\t\t\tif ( ontype && jQuery.acceptData( cur ) && cur[ ontype ] && cur[ ontype ].apply( cur, data ) === false ) {\n\t\t\t\tevent.result = false;\n\t\t\t\tevent.preventDefault();\n\t\t\t}\n\n\t\t\t// Bubble up to document, then to window\n\t\t\tcur = cur.parentNode || cur.ownerDocument || cur === event.target.ownerDocument && window;\n\t\t} while ( cur && !event.isPropagationStopped() );\n\n\t\t// If nobody prevented the default action, do it now\n\t\tif ( !event.isDefaultPrevented() ) {\n\t\t\tvar old,\n\t\t\t\tspecial = jQuery.event.special[ type ] || {};\n\n\t\t\tif ( (!special._default || special._default.call( elem.ownerDocument, event ) === false) &&\n\t\t\t\t!(type === \"click\" && jQuery.nodeName( elem, \"a\" )) && jQuery.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// Can't use an .isFunction)() check here because IE6/7 fails that test.\n\t\t\t\t// IE<9 dies on focus to hidden element (#1486), may want to revisit a try/catch.\n\t\t\t\ttry {\n\t\t\t\t\tif ( ontype && elem[ type ] ) {\n\t\t\t\t\t\t// Don't re-trigger an onFOO event when we call its FOO() method\n\t\t\t\t\t\told = elem[ ontype ];\n\n\t\t\t\t\t\tif ( old ) {\n\t\t\t\t\t\t\telem[ ontype ] = null;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tjQuery.event.triggered = type;\n\t\t\t\t\t\telem[ type ]();\n\t\t\t\t\t}\n\t\t\t\t} catch ( ieError ) {}\n\n\t\t\t\tif ( old ) {\n\t\t\t\t\telem[ ontype ] = old;\n\t\t\t\t}\n\n\t\t\t\tjQuery.event.triggered = undefined;\n\t\t\t}\n\t\t}\n\t\t\n\t\treturn event.result;\n\t},\n\n\thandle: function( event ) {\n\t\tevent = jQuery.event.fix( event || window.event );\n\t\t// Snapshot the handlers list since a called handler may add/remove events.\n\t\tvar handlers = ((jQuery._data( this, \"events\" ) || {})[ event.type ] || []).slice(0),\n\t\t\trun_all = !event.exclusive && !event.namespace,\n\t\t\targs = Array.prototype.slice.call( arguments, 0 );\n\n\t\t// Use the fix-ed Event rather than the (read-only) native event\n\t\targs[0] = event;\n\t\tevent.currentTarget = this;\n\n\t\tfor ( var j = 0, l = handlers.length; j < l; j++ ) {\n\t\t\tvar handleObj = handlers[ j ];\n\n\t\t\t// Triggered event must 1) be non-exclusive and have no namespace, or\n\t\t\t// 2) have namespace(s) a subset or equal to those in the bound event.\n\t\t\tif ( run_all || event.namespace_re.test( handleObj.namespace ) ) {\n\t\t\t\t// Pass in a reference to the handler function itself\n\t\t\t\t// So that we can later remove it\n\t\t\t\tevent.handler = handleObj.handler;\n\t\t\t\tevent.data = handleObj.data;\n\t\t\t\tevent.handleObj = handleObj;\n\n\t\t\t\tvar ret = handleObj.handler.apply( this, args );\n\n\t\t\t\tif ( ret !== undefined ) {\n\t\t\t\t\tevent.result = ret;\n\t\t\t\t\tif ( ret === false ) {\n\t\t\t\t\t\tevent.preventDefault();\n\t\t\t\t\t\tevent.stopPropagation();\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif ( event.isImmediatePropagationStopped() ) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\treturn event.result;\n\t},\n\n\tprops: \"altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which\".split(\" \"),\n\n\tfix: function( event ) {\n\t\tif ( event[ jQuery.expando ] ) {\n\t\t\treturn event;\n\t\t}\n\n\t\t// store a copy of the original event object\n\t\t// and \"clone\" to set read-only properties\n\t\tvar originalEvent = event;\n\t\tevent = jQuery.Event( originalEvent );\n\n\t\tfor ( var i = this.props.length, prop; i; ) {\n\t\t\tprop = this.props[ --i ];\n\t\t\tevent[ prop ] = originalEvent[ prop ];\n\t\t}\n\n\t\t// Fix target property, if necessary\n\t\tif ( !event.target ) {\n\t\t\t// Fixes #1925 where srcElement might not be defined either\n\t\t\tevent.target = event.srcElement || document;\n\t\t}\n\n\t\t// check if target is a textnode (safari)\n\t\tif ( event.target.nodeType === 3 ) {\n\t\t\tevent.target = event.target.parentNode;\n\t\t}\n\n\t\t// Add relatedTarget, if necessary\n\t\tif ( !event.relatedTarget && event.fromElement ) {\n\t\t\tevent.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement;\n\t\t}\n\n\t\t// Calculate pageX/Y if missing and clientX/Y available\n\t\tif ( event.pageX == null && event.clientX != null ) {\n\t\t\tvar eventDocument = event.target.ownerDocument || document,\n\t\t\t\tdoc = eventDocument.documentElement,\n\t\t\t\tbody = eventDocument.body;\n\n\t\t\tevent.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);\n\t\t\tevent.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);\n\t\t}\n\n\t\t// Add which for key events\n\t\tif ( event.which == null && (event.charCode != null || event.keyCode != null) ) {\n\t\t\tevent.which = event.charCode != null ? event.charCode : event.keyCode;\n\t\t}\n\n\t\t// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)\n\t\tif ( !event.metaKey && event.ctrlKey ) {\n\t\t\tevent.metaKey = event.ctrlKey;\n\t\t}\n\n\t\t// Add which for click: 1 === left; 2 === middle; 3 === right\n\t\t// Note: button is not normalized, so don't use it\n\t\tif ( !event.which && event.button !== undefined ) {\n\t\t\tevent.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));\n\t\t}\n\n\t\treturn event;\n\t},\n\n\t// Deprecated, use jQuery.guid instead\n\tguid: 1E8,\n\n\t// Deprecated, use jQuery.proxy instead\n\tproxy: jQuery.proxy,\n\n\tspecial: {\n\t\tready: {\n\t\t\t// Make sure the ready event is setup\n\t\t\tsetup: jQuery.bindReady,\n\t\t\tteardown: jQuery.noop\n\t\t},\n\n\t\tlive: {\n\t\t\tadd: function( handleObj ) {\n\t\t\t\tjQuery.event.add( this,\n\t\t\t\t\tliveConvert( handleObj.origType, handleObj.selector ),\n\t\t\t\t\tjQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) );\n\t\t\t},\n\n\t\t\tremove: function( handleObj ) {\n\t\t\t\tjQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj );\n\t\t\t}\n\t\t},\n\n\t\tbeforeunload: {\n\t\t\tsetup: function( data, namespaces, eventHandle ) {\n\t\t\t\t// We only want to do this special case on windows\n\t\t\t\tif ( jQuery.isWindow( this ) ) {\n\t\t\t\t\tthis.onbeforeunload = eventHandle;\n\t\t\t\t}\n\t\t\t},\n\n\t\t\tteardown: function( namespaces, eventHandle ) {\n\t\t\t\tif ( this.onbeforeunload === eventHandle ) {\n\t\t\t\t\tthis.onbeforeunload = null;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n};\n\njQuery.removeEvent = document.removeEventListener ?\n\tfunction( elem, type, handle ) {\n\t\tif ( elem.removeEventListener ) {\n\t\t\telem.removeEventListener( type, handle, false );\n\t\t}\n\t} :\n\tfunction( elem, type, handle ) {\n\t\tif ( elem.detachEvent ) {\n\t\t\telem.detachEvent( \"on\" + type, handle );\n\t\t}\n\t};\n\njQuery.Event = function( src, props ) {\n\t// Allow instantiation without the 'new' keyword\n\tif ( !this.preventDefault ) {\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 || src.returnValue === false ||\n\t\t\tsrc.getPreventDefault && src.getPreventDefault()) ? returnTrue : returnFalse;\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// timeStamp is buggy for some events on Firefox(#3843)\n\t// So we won't rely on the native value\n\tthis.timeStamp = jQuery.now();\n\n\t// Mark it as fixed\n\tthis[ jQuery.expando ] = true;\n};\n\nfunction returnFalse() {\n\treturn false;\n}\nfunction returnTrue() {\n\treturn 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\tpreventDefault: function() {\n\t\tthis.isDefaultPrevented = returnTrue;\n\n\t\tvar e = this.originalEvent;\n\t\tif ( !e ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// if preventDefault exists run it on the original event\n\t\tif ( e.preventDefault ) {\n\t\t\te.preventDefault();\n\n\t\t// otherwise set the returnValue property of the original event to false (IE)\n\t\t} else {\n\t\t\te.returnValue = false;\n\t\t}\n\t},\n\tstopPropagation: function() {\n\t\tthis.isPropagationStopped = returnTrue;\n\n\t\tvar e = this.originalEvent;\n\t\tif ( !e ) {\n\t\t\treturn;\n\t\t}\n\t\t// if stopPropagation exists run it on the original event\n\t\tif ( e.stopPropagation ) {\n\t\t\te.stopPropagation();\n\t\t}\n\t\t// otherwise set the cancelBubble property of the original event to true (IE)\n\t\te.cancelBubble = true;\n\t},\n\tstopImmediatePropagation: function() {\n\t\tthis.isImmediatePropagationStopped = returnTrue;\n\t\tthis.stopPropagation();\n\t},\n\tisDefaultPrevented: returnFalse,\n\tisPropagationStopped: returnFalse,\n\tisImmediatePropagationStopped: returnFalse\n};\n\n// Checks if an event happened on an element within another element\n// Used in jQuery.event.special.mouseenter and mouseleave handlers\nvar withinElement = function( event ) {\n\n\t// Check if mouse(over|out) are still within the same parent element\n\tvar related = event.relatedTarget,\n\t\tinside = false,\n\t\teventType = event.type;\n\n\tevent.type = event.data;\n\n\tif ( related !== this ) {\n\n\t\tif ( related ) {\n\t\t\tinside = jQuery.contains( this, related );\n\t\t}\n\n\t\tif ( !inside ) {\n\n\t\t\tjQuery.event.handle.apply( this, arguments );\n\n\t\t\tevent.type = eventType;\n\t\t}\n\t}\n},\n\n// In case of event delegation, we only need to rename the event.type,\n// liveHandler will take care of the rest.\ndelegate = function( event ) {\n\tevent.type = event.data;\n\tjQuery.event.handle.apply( this, arguments );\n};\n\n// Create mouseenter and mouseleave events\njQuery.each({\n\tmouseenter: \"mouseover\",\n\tmouseleave: \"mouseout\"\n}, function( orig, fix ) {\n\tjQuery.event.special[ orig ] = {\n\t\tsetup: function( data ) {\n\t\t\tjQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig );\n\t\t},\n\t\tteardown: function( data ) {\n\t\t\tjQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement );\n\t\t}\n\t};\n});\n\n// submit delegation\nif ( !jQuery.support.submitBubbles ) {\n\n\tjQuery.event.special.submit = {\n\t\tsetup: function( data, namespaces ) {\n\t\t\tif ( !jQuery.nodeName( this, \"form\" ) ) {\n\t\t\t\tjQuery.event.add(this, \"click.specialSubmit\", function( e ) {\n\t\t\t\t\t// Avoid triggering error on non-existent type attribute in IE VML (#7071)\n\t\t\t\t\tvar elem = e.target,\n\t\t\t\t\t\ttype = jQuery.nodeName( elem, \"input\" ) || jQuery.nodeName( elem, \"button\" ) ? elem.type : \"\";\n\n\t\t\t\t\tif ( (type === \"submit\" || type === \"image\") && jQuery( elem ).closest(\"form\").length ) {\n\t\t\t\t\t\ttrigger( \"submit\", this, arguments );\n\t\t\t\t\t}\n\t\t\t\t});\n\n\t\t\t\tjQuery.event.add(this, \"keypress.specialSubmit\", function( e ) {\n\t\t\t\t\tvar elem = e.target,\n\t\t\t\t\t\ttype = jQuery.nodeName( elem, \"input\" ) || jQuery.nodeName( elem, \"button\" ) ? elem.type : \"\";\n\n\t\t\t\t\tif ( (type === \"text\" || type === \"password\") && jQuery( elem ).closest(\"form\").length && e.keyCode === 13 ) {\n\t\t\t\t\t\ttrigger( \"submit\", this, arguments );\n\t\t\t\t\t}\n\t\t\t\t});\n\n\t\t\t} else {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t},\n\n\t\tteardown: function( namespaces ) {\n\t\t\tjQuery.event.remove( this, \".specialSubmit\" );\n\t\t}\n\t};\n\n}\n\n// change delegation, happens here so we have bind.\nif ( !jQuery.support.changeBubbles ) {\n\n\tvar changeFilters,\n\n\tgetVal = function( elem ) {\n\t\tvar type = jQuery.nodeName( elem, \"input\" ) ? elem.type : \"\",\n\t\t\tval = elem.value;\n\n\t\tif ( type === \"radio\" || type === \"checkbox\" ) {\n\t\t\tval = elem.checked;\n\n\t\t} else if ( type === \"select-multiple\" ) {\n\t\t\tval = elem.selectedIndex > -1 ?\n\t\t\t\tjQuery.map( elem.options, function( elem ) {\n\t\t\t\t\treturn elem.selected;\n\t\t\t\t}).join(\"-\") :\n\t\t\t\t\"\";\n\n\t\t} else if ( jQuery.nodeName( elem, \"select\" ) ) {\n\t\t\tval = elem.selectedIndex;\n\t\t}\n\n\t\treturn val;\n\t},\n\n\ttestChange = function testChange( e ) {\n\t\tvar elem = e.target, data, val;\n\n\t\tif ( !rformElems.test( elem.nodeName ) || elem.readOnly ) {\n\t\t\treturn;\n\t\t}\n\n\t\tdata = jQuery._data( elem, \"_change_data\" );\n\t\tval = getVal(elem);\n\n\t\t// the current data will be also retrieved by beforeactivate\n\t\tif ( e.type !== \"focusout\" || elem.type !== \"radio\" ) {\n\t\t\tjQuery._data( elem, \"_change_data\", val );\n\t\t}\n\n\t\tif ( data === undefined || val === data ) {\n\t\t\treturn;\n\t\t}\n\n\t\tif ( data != null || val ) {\n\t\t\te.type = \"change\";\n\t\t\te.liveFired = undefined;\n\t\t\tjQuery.event.trigger( e, arguments[1], elem );\n\t\t}\n\t};\n\n\tjQuery.event.special.change = {\n\t\tfilters: {\n\t\t\tfocusout: testChange,\n\n\t\t\tbeforedeactivate: testChange,\n\n\t\t\tclick: function( e ) {\n\t\t\t\tvar elem = e.target, type = jQuery.nodeName( elem, \"input\" ) ? elem.type : \"\";\n\n\t\t\t\tif ( type === \"radio\" || type === \"checkbox\" || jQuery.nodeName( elem, \"select\" ) ) {\n\t\t\t\t\ttestChange.call( this, e );\n\t\t\t\t}\n\t\t\t},\n\n\t\t\t// Change has to be called before submit\n\t\t\t// Keydown will be called before keypress, which is used in submit-event delegation\n\t\t\tkeydown: function( e ) {\n\t\t\t\tvar elem = e.target, type = jQuery.nodeName( elem, \"input\" ) ? elem.type : \"\";\n\n\t\t\t\tif ( (e.keyCode === 13 && !jQuery.nodeName( elem, \"textarea\" ) ) ||\n\t\t\t\t\t(e.keyCode === 32 && (type === \"checkbox\" || type === \"radio\")) ||\n\t\t\t\t\ttype === \"select-multiple\" ) {\n\t\t\t\t\ttestChange.call( this, e );\n\t\t\t\t}\n\t\t\t},\n\n\t\t\t// Beforeactivate happens also before the previous element is blurred\n\t\t\t// with this event you can't trigger a change event, but you can store\n\t\t\t// information\n\t\t\tbeforeactivate: function( e ) {\n\t\t\t\tvar elem = e.target;\n\t\t\t\tjQuery._data( elem, \"_change_data\", getVal(elem) );\n\t\t\t}\n\t\t},\n\n\t\tsetup: function( data, namespaces ) {\n\t\t\tif ( this.type === \"file\" ) {\n\t\t\t\treturn false;\n\t\t\t}\n\n\t\t\tfor ( var type in changeFilters ) {\n\t\t\t\tjQuery.event.add( this, type + \".specialChange\", changeFilters[type] );\n\t\t\t}\n\n\t\t\treturn rformElems.test( this.nodeName );\n\t\t},\n\n\t\tteardown: function( namespaces ) {\n\t\t\tjQuery.event.remove( this, \".specialChange\" );\n\n\t\t\treturn rformElems.test( this.nodeName );\n\t\t}\n\t};\n\n\tchangeFilters = jQuery.event.special.change.filters;\n\n\t// Handle when the input is .focus()'d\n\tchangeFilters.focus = changeFilters.beforeactivate;\n}\n\nfunction trigger( type, elem, args ) {\n\t// Piggyback on a donor event to simulate a different one.\n\t// Fake originalEvent to avoid donor's stopPropagation, but if the\n\t// simulated event prevents default then we do the same on the donor.\n\t// Don't pass args or remember liveFired; they apply to the donor event.\n\tvar event = jQuery.extend( {}, args[ 0 ] );\n\tevent.type = type;\n\tevent.originalEvent = {};\n\tevent.liveFired = undefined;\n\tjQuery.event.handle.call( elem, event );\n\tif ( event.isDefaultPrevented() ) {\n\t\targs[ 0 ].preventDefault();\n\t}\n}\n\n// Create \"bubbling\" focus and blur events\nif ( !jQuery.support.focusinBubbles ) {\n\tjQuery.each({ focus: \"focusin\", blur: \"focusout\" }, function( orig, fix ) {\n\n\t\t// Attach a single capturing handler while someone wants focusin/focusout\n\t\tvar attaches = 0;\n\n\t\tjQuery.event.special[ fix ] = {\n\t\t\tsetup: function() {\n\t\t\t\tif ( attaches++ === 0 ) {\n\t\t\t\t\tdocument.addEventListener( orig, handler, true );\n\t\t\t\t}\n\t\t\t},\n\t\t\tteardown: function() {\n\t\t\t\tif ( --attaches === 0 ) {\n\t\t\t\t\tdocument.removeEventListener( orig, handler, true );\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\tfunction handler( donor ) {\n\t\t\t// Donor event is always a native one; fix it and switch its type.\n\t\t\t// Let focusin/out handler cancel the donor focus/blur event.\n\t\t\tvar e = jQuery.event.fix( donor );\n\t\t\te.type = fix;\n\t\t\te.originalEvent = {};\n\t\t\tjQuery.event.trigger( e, null, e.target );\n\t\t\tif ( e.isDefaultPrevented() ) {\n\t\t\t\tdonor.preventDefault();\n\t\t\t}\n\t\t}\n\t});\n}\n\njQuery.each([\"bind\", \"one\"], function( i, name ) {\n\tjQuery.fn[ name ] = function( type, data, fn ) {\n\t\tvar handler;\n\n\t\t// Handle object literals\n\t\tif ( typeof type === \"object\" ) {\n\t\t\tfor ( var key in type ) {\n\t\t\t\tthis[ name ](key, data, type[key], fn);\n\t\t\t}\n\t\t\treturn this;\n\t\t}\n\n\t\tif ( arguments.length === 2 || data === false ) {\n\t\t\tfn = data;\n\t\t\tdata = undefined;\n\t\t}\n\n\t\tif ( name === \"one\" ) {\n\t\t\thandler = function( event ) {\n\t\t\t\tjQuery( this ).unbind( event, handler );\n\t\t\t\treturn fn.apply( this, arguments );\n\t\t\t};\n\t\t\thandler.guid = fn.guid || jQuery.guid++;\n\t\t} else {\n\t\t\thandler = fn;\n\t\t}\n\n\t\tif ( type === \"unload\" && name !== \"one\" ) {\n\t\t\tthis.one( type, data, fn );\n\n\t\t} else {\n\t\t\tfor ( var i = 0, l = this.length; i < l; i++ ) {\n\t\t\t\tjQuery.event.add( this[i], type, handler, data );\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t};\n});\n\njQuery.fn.extend({\n\tunbind: function( type, fn ) {\n\t\t// Handle object literals\n\t\tif ( typeof type === \"object\" && !type.preventDefault ) {\n\t\t\tfor ( var key in type ) {\n\t\t\t\tthis.unbind(key, type[key]);\n\t\t\t}\n\n\t\t} else {\n\t\t\tfor ( var i = 0, l = this.length; i < l; i++ ) {\n\t\t\t\tjQuery.event.remove( this[i], type, fn );\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t},\n\n\tdelegate: function( selector, types, data, fn ) {\n\t\treturn this.live( types, data, fn, selector );\n\t},\n\n\tundelegate: function( selector, types, fn ) {\n\t\tif ( arguments.length === 0 ) {\n\t\t\treturn this.unbind( \"live\" );\n\n\t\t} else {\n\t\t\treturn this.die( types, null, 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\n\ttriggerHandler: function( type, data ) {\n\t\tif ( this[0] ) {\n\t\t\treturn jQuery.event.trigger( type, data, this[0], true );\n\t\t}\n\t},\n\n\ttoggle: function( fn ) {\n\t\t// Save reference to arguments for access in closure\n\t\tvar args = arguments,\n\t\t\tguid = fn.guid || jQuery.guid++,\n\t\t\ti = 0,\n\t\t\ttoggler = function( event ) {\n\t\t\t\t// Figure out which function to execute\n\t\t\t\tvar lastToggle = ( jQuery.data( this, \"lastToggle\" + fn.guid ) || 0 ) % i;\n\t\t\t\tjQuery.data( this, \"lastToggle\" + fn.guid, lastToggle + 1 );\n\n\t\t\t\t// Make sure that clicks stop\n\t\t\t\tevent.preventDefault();\n\n\t\t\t\t// and execute the function\n\t\t\t\treturn args[ lastToggle ].apply( this, arguments ) || false;\n\t\t\t};\n\n\t\t// link all the functions, so any of them can unbind this click handler\n\t\ttoggler.guid = guid;\n\t\twhile ( i < args.length ) {\n\t\t\targs[ i++ ].guid = guid;\n\t\t}\n\n\t\treturn this.click( toggler );\n\t},\n\n\thover: function( fnOver, fnOut ) {\n\t\treturn this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );\n\t}\n});\n\nvar liveMap = {\n\tfocus: \"focusin\",\n\tblur: \"focusout\",\n\tmouseenter: \"mouseover\",\n\tmouseleave: \"mouseout\"\n};\n\njQuery.each([\"live\", \"die\"], function( i, name ) {\n\tjQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) {\n\t\tvar type, i = 0, match, namespaces, preType,\n\t\t\tselector = origSelector || this.selector,\n\t\t\tcontext = origSelector ? this : jQuery( this.context );\n\n\t\tif ( typeof types === \"object\" && !types.preventDefault ) {\n\t\t\tfor ( var key in types ) {\n\t\t\t\tcontext[ name ]( key, data, types[key], selector );\n\t\t\t}\n\n\t\t\treturn this;\n\t\t}\n\n\t\tif ( name === \"die\" && !types &&\n\t\t\t\t\torigSelector && origSelector.charAt(0) === \".\" ) {\n\n\t\t\tcontext.unbind( origSelector );\n\n\t\t\treturn this;\n\t\t}\n\n\t\tif ( data === false || jQuery.isFunction( data ) ) {\n\t\t\tfn = data || returnFalse;\n\t\t\tdata = undefined;\n\t\t}\n\n\t\ttypes = (types || \"\").split(\" \");\n\n\t\twhile ( (type = types[ i++ ]) != null ) {\n\t\t\tmatch = rnamespaces.exec( type );\n\t\t\tnamespaces = \"\";\n\n\t\t\tif ( match ) {\n\t\t\t\tnamespaces = match[0];\n\t\t\t\ttype = type.replace( rnamespaces, \"\" );\n\t\t\t}\n\n\t\t\tif ( type === \"hover\" ) {\n\t\t\t\ttypes.push( \"mouseenter\" + namespaces, \"mouseleave\" + namespaces );\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tpreType = type;\n\n\t\t\tif ( liveMap[ type ] ) {\n\t\t\t\ttypes.push( liveMap[ type ] + namespaces );\n\t\t\t\ttype = type + namespaces;\n\n\t\t\t} else {\n\t\t\t\ttype = (liveMap[ type ] || type) + namespaces;\n\t\t\t}\n\n\t\t\tif ( name === \"live\" ) {\n\t\t\t\t// bind live handler\n\t\t\t\tfor ( var j = 0, l = context.length; j < l; j++ ) {\n\t\t\t\t\tjQuery.event.add( context[j], \"live.\" + liveConvert( type, selector ),\n\t\t\t\t\t\t{ data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } );\n\t\t\t\t}\n\n\t\t\t} else {\n\t\t\t\t// unbind live handler\n\t\t\t\tcontext.unbind( \"live.\" + liveConvert( type, selector ), fn );\n\t\t\t}\n\t\t}\n\n\t\treturn this;\n\t};\n});\n\nfunction liveHandler( event ) {\n\tvar stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret,\n\t\telems = [],\n\t\tselectors = [],\n\t\tevents = jQuery._data( this, \"events\" );\n\n\t// Make sure we avoid non-left-click bubbling in Firefox (#3861) and disabled elements in IE (#6911)\n\tif ( event.liveFired === this || !events || !events.live || event.target.disabled || event.button && event.type === \"click\" ) {\n\t\treturn;\n\t}\n\n\tif ( event.namespace ) {\n\t\tnamespace = new RegExp(\"(^|\\\\.)\" + event.namespace.split(\".\").join(\"\\\\.(?:.*\\\\.)?\") + \"(\\\\.|$)\");\n\t}\n\n\tevent.liveFired = this;\n\n\tvar live = events.live.slice(0);\n\n\tfor ( j = 0; j < live.length; j++ ) {\n\t\thandleObj = live[j];\n\n\t\tif ( handleObj.origType.replace( rnamespaces, \"\" ) === event.type ) {\n\t\t\tselectors.push( handleObj.selector );\n\n\t\t} else {\n\t\t\tlive.splice( j--, 1 );\n\t\t}\n\t}\n\n\tmatch = jQuery( event.target ).closest( selectors, event.currentTarget );\n\n\tfor ( i = 0, l = match.length; i < l; i++ ) {\n\t\tclose = match[i];\n\n\t\tfor ( j = 0; j < live.length; j++ ) {\n\t\t\thandleObj = live[j];\n\n\t\t\tif ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) && !close.elem.disabled ) {\n\t\t\t\telem = close.elem;\n\t\t\t\trelated = null;\n\n\t\t\t\t// Those two events require additional checking\n\t\t\t\tif ( handleObj.preType === \"mouseenter\" || handleObj.preType === \"mouseleave\" ) {\n\t\t\t\t\tevent.type = handleObj.preType;\n\t\t\t\t\trelated = jQuery( event.relatedTarget ).closest( handleObj.selector )[0];\n\n\t\t\t\t\t// Make sure not to accidentally match a child element with the same selector\n\t\t\t\t\tif ( related && jQuery.contains( elem, related ) ) {\n\t\t\t\t\t\trelated = elem;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif ( !related || related !== elem ) {\n\t\t\t\t\telems.push({ elem: elem, handleObj: handleObj, level: close.level });\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tfor ( i = 0, l = elems.length; i < l; i++ ) {\n\t\tmatch = elems[i];\n\n\t\tif ( maxLevel && match.level > maxLevel ) {\n\t\t\tbreak;\n\t\t}\n\n\t\tevent.currentTarget = match.elem;\n\t\tevent.data = match.handleObj.data;\n\t\tevent.handleObj = match.handleObj;\n\n\t\tret = match.handleObj.origHandler.apply( match.elem, arguments );\n\n\t\tif ( ret === false || event.isPropagationStopped() ) {\n\t\t\tmaxLevel = match.level;\n\n\t\t\tif ( ret === false ) {\n\t\t\t\tstop = false;\n\t\t\t}\n\t\t\tif ( event.isImmediatePropagationStopped() ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn stop;\n}\n\nfunction liveConvert( type, selector ) {\n\treturn (type && type !== \"*\" ? type + \".\" : \"\") + selector.replace(rperiod, \"`\").replace(rspaces, \"&\");\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\").split(\" \"), function( i, name ) {\n\n\t// Handle event binding\n\tjQuery.fn[ name ] = function( data, fn ) {\n\t\tif ( fn == null ) {\n\t\t\tfn = data;\n\t\t\tdata = null;\n\t\t}\n\n\t\treturn arguments.length > 0 ?\n\t\t\tthis.bind( name, data, fn ) :\n\t\t\tthis.trigger( name );\n\t};\n\n\tif ( jQuery.attrFn ) {\n\t\tjQuery.attrFn[ name ] = true;\n\t}\n});\n\n\n\n/*!\n * Sizzle CSS Selector Engine\n * Copyright 2011, The Dojo Foundation\n * Released under the MIT, BSD, and GPL Licenses.\n * More information: http://sizzlejs.com/\n */\n(function(){\n\nvar chunker = /((?:\$(?:\\([^()]+\$|[^()]+)+\\)|\\[(?:\\[[^\\[\\]]*\\]|['\"][^'\"]*['\"]|[^\\[\\]'\"]+)+\\]|\\\\.|[^ >+~,(\\[\\\\]+)+|[>+~])(\\s*,\\s*)?((?:.|\\r|\\n)*)/g,\n\tdone = 0,\n\ttoString = Object.prototype.toString,\n\thasDuplicate = false,\n\tbaseHasDuplicate = true,\n\trBackslash = /\\\\/g,\n\trNonWord = /\\W/;\n\n// Here we check if the JavaScript engine is using some sort of\n// optimization where it does not always call our comparision\n// function. If that is the case, discard the hasDuplicate value.\n// Thus far that includes Google Chrome.\n[0, 0].sort(function() {\n\tbaseHasDuplicate = false;\n\treturn 0;\n});\n\nvar Sizzle = function( selector, context, results, seed ) {\n\tresults = results || [];\n\tcontext = context || document;\n\n\tvar origContext = context;\n\n\tif ( context.nodeType !== 1 && context.nodeType !== 9 ) {\n\t\treturn [];\n\t}\n\t\n\tif ( !selector || typeof selector !== \"string\" ) {\n\t\treturn results;\n\t}\n\n\tvar m, set, checkSet, extra, ret, cur, pop, i,\n\t\tprune = true,\n\t\tcontextXML = Sizzle.isXML( context ),\n\t\tparts = [],\n\t\tsoFar = selector;\n\t\n\t// Reset the position of the chunker regexp (start from head)\n\tdo {\n\t\tchunker.exec( \"\" );\n\t\tm = chunker.exec( soFar );\n\n\t\tif ( m ) {\n\t\t\tsoFar = m[3];\n\t\t\n\t\t\tparts.push( m[1] );\n\t\t\n\t\t\tif ( m[2] ) {\n\t\t\t\textra = m[3];\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t} while ( m );\n\n\tif ( parts.length > 1 && origPOS.exec( selector ) ) {\n\n\t\tif ( parts.length === 2 && Expr.relative[ parts[0] ] ) {\n\t\t\tset = posProcess( parts[0] + parts[1], context );\n\n\t\t} else {\n\t\t\tset = Expr.relative[ parts[0] ] ?\n\t\t\t\t[ context ] :\n\t\t\t\tSizzle( parts.shift(), context );\n\n\t\t\twhile ( parts.length ) {\n\t\t\t\tselector = parts.shift();\n\n\t\t\t\tif ( Expr.relative[ selector ] ) {\n\t\t\t\t\tselector += parts.shift();\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tset = posProcess( selector, set );\n\t\t\t}\n\t\t}\n\n\t} else {\n\t\t// Take a shortcut and set the context if the root selector is an ID\n\t\t// (but not if it'll be faster if the inner selector is an ID)\n\t\tif ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML &&\n\t\t\t\tExpr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) {\n\n\t\t\tret = Sizzle.find( parts.shift(), context, contextXML );\n\t\t\tcontext = ret.expr ?\n\t\t\t\tSizzle.filter( ret.expr, ret.set )[0] :\n\t\t\t\tret.set[0];\n\t\t}\n\n\t\tif ( context ) {\n\t\t\tret = seed ?\n\t\t\t\t{ expr: parts.pop(), set: makeArray(seed) } :\n\t\t\t\tSizzle.find( parts.pop(), parts.length === 1 && (parts[0] === \"~\" || parts[0] === \"+\") && context.parentNode ? context.parentNode : context, contextXML );\n\n\t\t\tset = ret.expr ?\n\t\t\t\tSizzle.filter( ret.expr, ret.set ) :\n\t\t\t\tret.set;\n\n\t\t\tif ( parts.length > 0 ) {\n\t\t\t\tcheckSet = makeArray( set );\n\n\t\t\t} else {\n\t\t\t\tprune = false;\n\t\t\t}\n\n\t\t\twhile ( parts.length ) {\n\t\t\t\tcur = parts.pop();\n\t\t\t\tpop = cur;\n\n\t\t\t\tif ( !Expr.relative[ cur ] ) {\n\t\t\t\t\tcur = \"\";\n\t\t\t\t} else {\n\t\t\t\t\tpop = parts.pop();\n\t\t\t\t}\n\n\t\t\t\tif ( pop == null ) {\n\t\t\t\t\tpop = context;\n\t\t\t\t}\n\n\t\t\t\tExpr.relative[ cur ]( checkSet, pop, contextXML );\n\t\t\t}\n\n\t\t} else {\n\t\t\tcheckSet = parts = [];\n\t\t}\n\t}\n\n\tif ( !checkSet ) {\n\t\tcheckSet = set;\n\t}\n\n\tif ( !checkSet ) {\n\t\tSizzle.error( cur || selector );\n\t}\n\n\tif ( toString.call(checkSet) === \"[object Array]\" ) {\n\t\tif ( !prune ) {\n\t\t\tresults.push.apply( results, checkSet );\n\n\t\t} else if ( context && context.nodeType === 1 ) {\n\t\t\tfor ( i = 0; checkSet[i] != null; i++ ) {\n\t\t\t\tif ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) {\n\t\t\t\t\tresults.push( set[i] );\n\t\t\t\t}\n\t\t\t}\n\n\t\t} else {\n\t\t\tfor ( i = 0; checkSet[i] != null; i++ ) {\n\t\t\t\tif ( checkSet[i] && checkSet[i].nodeType === 1 ) {\n\t\t\t\t\tresults.push( set[i] );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t} else {\n\t\tmakeArray( checkSet, results );\n\t}\n\n\tif ( extra ) {\n\t\tSizzle( extra, origContext, results, seed );\n\t\tSizzle.uniqueSort( results );\n\t}\n\n\treturn results;\n};\n\nSizzle.uniqueSort = function( results ) {\n\tif ( sortOrder ) {\n\t\thasDuplicate = baseHasDuplicate;\n\t\tresults.sort( sortOrder );\n\n\t\tif ( hasDuplicate ) {\n\t\t\tfor ( var i = 1; i < results.length; i++ ) {\n\t\t\t\tif ( results[i] === results[ i - 1 ] ) {\n\t\t\t\t\tresults.splice( i--, 1 );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn results;\n};\n\nSizzle.matches = function( expr, set ) {\n\treturn Sizzle( expr, null, null, set );\n};\n\nSizzle.matchesSelector = function( node, expr ) {\n\treturn Sizzle( expr, null, null, [node] ).length > 0;\n};\n\nSizzle.find = function( expr, context, isXML ) {\n\tvar set;\n\n\tif ( !expr ) {\n\t\treturn [];\n\t}\n\n\tfor ( var i = 0, l = Expr.order.length; i < l; i++ ) {\n\t\tvar match,\n\t\t\ttype = Expr.order[i];\n\t\t\n\t\tif ( (match = Expr.leftMatch[ type ].exec( expr )) ) {\n\t\t\tvar left = match[1];\n\t\t\tmatch.splice( 1, 1 );\n\n\t\t\tif ( left.substr( left.length - 1 ) !== \"\\\\\" ) {\n\t\t\t\tmatch[1] = (match[1] || \"\").replace( rBackslash, \"\" );\n\t\t\t\tset = Expr.find[ type ]( match, context, isXML );\n\n\t\t\t\tif ( set != null ) {\n\t\t\t\t\texpr = expr.replace( Expr.match[ type ], \"\" );\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\tif ( !set ) {\n\t\tset = typeof context.getElementsByTagName !== \"undefined\" ?\n\t\t\tcontext.getElementsByTagName( \"*\" ) :\n\t\t\t[];\n\t}\n\n\treturn { set: set, expr: expr };\n};\n\nSizzle.filter = function( expr, set, inplace, not ) {\n\tvar match, anyFound,\n\t\told = expr,\n\t\tresult = [],\n\t\tcurLoop = set,\n\t\tisXMLFilter = set && set[0] && Sizzle.isXML( set[0] );\n\n\twhile ( expr && set.length ) {\n\t\tfor ( var type in Expr.filter ) {\n\t\t\tif ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) {\n\t\t\t\tvar found, item,\n\t\t\t\t\tfilter = Expr.filter[ type ],\n\t\t\t\t\tleft = match[1];\n\n\t\t\t\tanyFound = false;\n\n\t\t\t\tmatch.splice(1,1);\n\n\t\t\t\tif ( left.substr( left.length - 1 ) === \"\\\\\" ) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\tif ( curLoop === result ) {\n\t\t\t\t\tresult = [];\n\t\t\t\t}\n\n\t\t\t\tif ( Expr.preFilter[ type ] ) {\n\t\t\t\t\tmatch = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter );\n\n\t\t\t\t\tif ( !match ) {\n\t\t\t\t\t\tanyFound = found = true;\n\n\t\t\t\t\t} else if ( match === true ) {\n\t\t\t\t\t\tcontinue;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif ( match ) {\n\t\t\t\t\tfor ( var i = 0; (item = curLoop[i]) != null; i++ ) {\n\t\t\t\t\t\tif ( item ) {\n\t\t\t\t\t\t\tfound = filter( item, match, i, curLoop );\n\t\t\t\t\t\t\tvar pass = not ^ !!found;\n\n\t\t\t\t\t\t\tif ( inplace && found != null ) {\n\t\t\t\t\t\t\t\tif ( pass ) {\n\t\t\t\t\t\t\t\t\tanyFound = true;\n\n\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\tcurLoop[i] = false;\n\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t} else if ( pass ) {\n\t\t\t\t\t\t\t\tresult.push( item );\n\t\t\t\t\t\t\t\tanyFound = 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\n\t\t\t\tif ( found !== undefined ) {\n\t\t\t\t\tif ( !inplace ) {\n\t\t\t\t\t\tcurLoop = result;\n\t\t\t\t\t}\n\n\t\t\t\t\texpr = expr.replace( Expr.match[ type ], \"\" );\n\n\t\t\t\t\tif ( !anyFound ) {\n\t\t\t\t\t\treturn [];\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\n\t\t// Improper expression\n\t\tif ( expr === old ) {\n\t\t\tif ( anyFound == null ) {\n\t\t\t\tSizzle.error( expr );\n\n\t\t\t} else {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\told = expr;\n\t}\n\n\treturn curLoop;\n};\n\nSizzle.error = function( msg ) {\n\tthrow \"Syntax error, unrecognized expression: \" + msg;\n};\n\nvar Expr = Sizzle.selectors = {\n\torder: [ \"ID\", \"NAME\", \"TAG\" ],\n\n\tmatch: {\n\t\tID: /#((?:[\\w\\u00c0-\\uFFFF\\-]|\\\\.)+)/,\n\t\tCLASS: /\\.((?:[\\w\\u00c0-\\uFFFF\\-]|\\\\.)+)/,\n\t\tNAME: /\\[name=['\"]*((?:[\\w\\u00c0-\\uFFFF\\-]|\\\\.)+)['\"]*\\]/,\n\t\tATTR: /\\[\\s*((?:[\\w\\u00c0-\\uFFFF\\-]|\\\\.)+)\\s*(?:(\\S?=)\\s*(?:(['\"])(.*?)\\3|(#?(?:[\\w\\u00c0-\\uFFFF\\-]|\\\\.)*)|)|)\\s*\\]/,\n\t\tTAG: /^((?:[\\w\\u00c0-\\uFFFF\\*\\-]|\\\\.)+)/,\n\t\tCHILD: /:(only|nth|last|first)-child(?:\$\\s*(even|odd|(?:[+\\-]?\\d+|(?:[+\\-]?\\d*)?n\\s*(?:[+\\-]\\s*\\d+)?))\\s*\$)?/,\n\t\tPOS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\$(\\d*)\$)?(?=[^\\-]|$)/,\n\t\tPSEUDO: /:((?:[\\w\\u00c0-\\uFFFF\\-]|\\\\.)+)(?:\$(['\"]?)((?:\\([^\$]+\\)|[^\$\$]*)+)\\2\\))?/\n\t},\n\n\tleftMatch: {},\n\n\tattrMap: {\n\t\t\"class\": \"className\",\n\t\t\"for\": \"htmlFor\"\n\t},\n\n\tattrHandle: {\n\t\thref: function( elem ) {\n\t\t\treturn elem.getAttribute( \"href\" );\n\t\t},\n\t\ttype: function( elem ) {\n\t\t\treturn elem.getAttribute( \"type\" );\n\t\t}\n\t},\n\n\trelative: {\n\t\t\"+\": function(checkSet, part){\n\t\t\tvar isPartStr = typeof part === \"string\",\n\t\t\t\tisTag = isPartStr && !rNonWord.test( part ),\n\t\t\t\tisPartStrNotTag = isPartStr && !isTag;\n\n\t\t\tif ( isTag ) {\n\t\t\t\tpart = part.toLowerCase();\n\t\t\t}\n\n\t\t\tfor ( var i = 0, l = checkSet.length, elem; i < l; i++ ) {\n\t\t\t\tif ( (elem = checkSet[i]) ) {\n\t\t\t\t\twhile ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {}\n\n\t\t\t\t\tcheckSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ?\n\t\t\t\t\t\telem || false :\n\t\t\t\t\t\telem === part;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif ( isPartStrNotTag ) {\n\t\t\t\tSizzle.filter( part, checkSet, true );\n\t\t\t}\n\t\t},\n\n\t\t\">\": function( checkSet, part ) {\n\t\t\tvar elem,\n\t\t\t\tisPartStr = typeof part === \"string\",\n\t\t\t\ti = 0,\n\t\t\t\tl = checkSet.length;\n\n\t\t\tif ( isPartStr && !rNonWord.test( part ) ) {\n\t\t\t\tpart = part.toLowerCase();\n\n\t\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\t\telem = checkSet[i];\n\n\t\t\t\t\tif ( elem ) {\n\t\t\t\t\t\tvar parent = elem.parentNode;\n\t\t\t\t\t\tcheckSet[i] = parent.nodeName.toLowerCase() === part ? parent : false;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t} else {\n\t\t\t\tfor ( ; i < l; i++ ) {\n\t\t\t\t\telem = checkSet[i];\n\n\t\t\t\t\tif ( elem ) {\n\t\t\t\t\t\tcheckSet[i] = isPartStr ?\n\t\t\t\t\t\t\telem.parentNode :\n\t\t\t\t\t\t\telem.parentNode === part;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif ( isPartStr ) {\n\t\t\t\t\tSizzle.filter( part, checkSet, true );\n\t\t\t\t}\n\t\t\t}\n\t\t},\n\n\t\t\"\": function(checkSet, part, isXML){\n\t\t\tvar nodeCheck,\n\t\t\t\tdoneName = done++,\n\t\t\t\tcheckFn = dirCheck;\n\n\t\t\tif ( typeof part === \"string\" && !rNonWord.test( part ) ) {\n\t\t\t\tpart = part.toLowerCase();\n\t\t\t\tnodeCheck = part;\n\t\t\t\tcheckFn = dirNodeCheck;\n\t\t\t}\n\n\t\t\tcheckFn( \"parentNode\", part, doneName, checkSet, nodeCheck, isXML );\n\t\t},\n\n\t\t\"~\": function( checkSet, part, isXML ) {\n\t\t\tvar nodeCheck,\n\t\t\t\tdoneName = done++,\n\t\t\t\tcheckFn = dirCheck;\n\n\t\t\tif ( typeof part === \"string\" && !rNonWord.test( part ) ) {\n\t\t\t\tpart = part.toLowerCase();\n\t\t\t\tnodeCheck = part;\n\t\t\t\tcheckFn = dirNodeCheck;\n\t\t\t}\n\n\t\t\tcheckFn( \"previousSibling\", part, doneName, checkSet, nodeCheck, isXML );\n\t\t}\n\t},\n\n\tfind: {\n\t\tID: function( match, context, isXML ) {\n\t\t\tif ( typeof context.getElementById !== \"undefined\" && !isXML ) {\n\t\t\t\tvar m = context.getElementById(match[1]);\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\n\t\tNAME: function( match, context ) {\n\t\t\tif ( typeof context.getElementsByName !== \"undefined\" ) {\n\t\t\t\tvar ret = [],\n\t\t\t\t\tresults = context.getElementsByName( match[1] );\n\n\t\t\t\tfor ( var i = 0, l = results.length; i < l; i++ ) {\n\t\t\t\t\tif ( results[i].getAttribute(\"name\") === match[1] ) {\n\t\t\t\t\t\tret.push( results[i] );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn ret.length === 0 ? null : ret;\n\t\t\t}\n\t\t},\n\n\t\tTAG: function( match, context ) {\n\t\t\tif ( typeof context.getElementsByTagName !== \"undefined\" ) {\n\t\t\t\treturn context.getElementsByTagName( match[1] );\n\t\t\t}\n\t\t}\n\t},\n\tpreFilter: {\n\t\tCLASS: function( match, curLoop, inplace, result, not, isXML ) {\n\t\t\tmatch = \" \" + match[1].replace( rBackslash, \"\" ) + \" \";\n\n\t\t\tif ( isXML ) {\n\t\t\t\treturn match;\n\t\t\t}\n\n\t\t\tfor ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) {\n\t\t\t\tif ( elem ) {\n\t\t\t\t\tif ( not ^ (elem.className && (\" \" + elem.className + \" \").replace(/[\\t\\n\\r]/g, \" \").indexOf(match) >= 0) ) {\n\t\t\t\t\t\tif ( !inplace ) {\n\t\t\t\t\t\t\tresult.push( elem );\n\t\t\t\t\t\t}\n\n\t\t\t\t\t} else if ( inplace ) {\n\t\t\t\t\t\tcurLoop[i] = false;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn false;\n\t\t},\n\n\t\tID: function( match ) {\n\t\t\treturn match[1].replace( rBackslash, \"\" );\n\t\t},\n\n\t\tTAG: function( match, curLoop ) {\n\t\t\treturn match[1].replace( rBackslash, \"\" ).toLowerCase();\n\t\t},\n\n\t\tCHILD: function( match ) {\n\t\t\tif ( match[1] === \"nth\" ) {\n\t\t\t\tif ( !match[2] ) {\n\t\t\t\t\tSizzle.error( match[0] );\n\t\t\t\t}\n\n\t\t\t\tmatch[2] = match[2].replace(/^\\+|\\s*/g, '');\n\n\t\t\t\t// parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'\n\t\t\t\tvar test = /(-?)(\\d*)(?:n([+\\-]?\\d*))?/.exec(\n\t\t\t\t\tmatch[2] === \"even\" && \"2n\" || match[2] === \"odd\" && \"2n+1\" ||\n\t\t\t\t\t!/\\D/.test( match[2] ) && \"0n+\" + match[2] || match[2]);\n\n\t\t\t\t// calculate the numbers (first)n+(last) including if they are negative\n\t\t\t\tmatch[2] = (test[1] + (test[2] || 1)) - 0;\n\t\t\t\tmatch[3] = test[3] - 0;\n\t\t\t}\n\t\t\telse if ( match[2] ) {\n\t\t\t\tSizzle.error( match[0] );\n\t\t\t}\n\n\t\t\t// TODO: Move to normal caching system\n\t\t\tmatch[0] = done++;\n\n\t\t\treturn match;\n\t\t},\n\n\t\tATTR: function( match, curLoop, inplace, result, not, isXML ) {\n\t\t\tvar name = match[1] = match[1].replace( rBackslash, \"\" );\n\t\t\t\n\t\t\tif ( !isXML && Expr.attrMap[name] ) {\n\t\t\t\tmatch[1] = Expr.attrMap[name];\n\t\t\t}\n\n\t\t\t// Handle if an un-quoted value was used\n\t\t\tmatch[4] = ( match[4] || match[5] || \"\" ).replace( rBackslash, \"\" );\n\n\t\t\tif ( match[2] === \"~=\" ) {\n\t\t\t\tmatch[4] = \" \" + match[4] + \" \";\n\t\t\t}\n\n\t\t\treturn match;\n\t\t},\n\n\t\tPSEUDO: function( match, curLoop, inplace, result, not ) {\n\t\t\tif ( match[1] === \"not\" ) {\n\t\t\t\t// If we're dealing with a complex expression, or a simple one\n\t\t\t\tif ( ( chunker.exec(match[3]) || \"\" ).length > 1 || /^\\w/.test(match[3]) ) {\n\t\t\t\t\tmatch[3] = Sizzle(match[3], null, null, curLoop);\n\n\t\t\t\t} else {\n\t\t\t\t\tvar ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not);\n\n\t\t\t\t\tif ( !inplace ) {\n\t\t\t\t\t\tresult.push.apply( result, ret );\n\t\t\t\t\t}\n\n\t\t\t\t\treturn false;\n\t\t\t\t}\n\n\t\t\t} else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) {\n\t\t\t\treturn true;\n\t\t\t}\n\t\t\t\n\t\t\treturn match;\n\t\t},\n\n\t\tPOS: function( match ) {\n\t\t\tmatch.unshift( true );\n\n\t\t\treturn match;\n\t\t}\n\t},\n\t\n\tfilters: {\n\t\tenabled: function( elem ) {\n\t\t\treturn elem.disabled === false && elem.type !== \"hidden\";\n\t\t},\n\n\t\tdisabled: function( elem ) {\n\t\t\treturn elem.disabled === true;\n\t\t},\n\n\t\tchecked: function( elem ) {\n\t\t\treturn elem.checked === true;\n\t\t},\n\t\t\n\t\tselected: 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\t\t\t\n\t\t\treturn elem.selected === true;\n\t\t},\n\n\t\tparent: function( elem ) {\n\t\t\treturn !!elem.firstChild;\n\t\t},\n\n\t\tempty: function( elem ) {\n\t\t\treturn !elem.firstChild;\n\t\t},\n\n\t\thas: function( elem, i, match ) {\n\t\t\treturn !!Sizzle( match[3], elem ).length;\n\t\t},\n\n\t\theader: function( elem ) {\n\t\t\treturn (/h\\d/i).test( elem.nodeName );\n\t\t},\n\n\t\ttext: function( elem ) {\n\t\t\tvar attr = elem.getAttribute( \"type\" ), type = elem.type;\n\t\t\t// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) \n\t\t\t// use getAttribute instead to test this case\n\t\t\treturn elem.nodeName.toLowerCase() === \"input\" && \"text\" === type && ( attr === type || attr === null );\n\t\t},\n\n\t\tradio: function( elem ) {\n\t\t\treturn elem.nodeName.toLowerCase() === \"input\" && \"radio\" === elem.type;\n\t\t},\n\n\t\tcheckbox: function( elem ) {\n\t\t\treturn elem.nodeName.toLowerCase() === \"input\" && \"checkbox\" === elem.type;\n\t\t},\n\n\t\tfile: function( elem ) {\n\t\t\treturn elem.nodeName.toLowerCase() === \"input\" && \"file\" === elem.type;\n\t\t},\n\n\t\tpassword: function( elem ) {\n\t\t\treturn elem.nodeName.toLowerCase() === \"input\" && \"password\" === elem.type;\n\t\t},\n\n\t\tsubmit: function( elem ) {\n\t\t\tvar name = elem.nodeName.toLowerCase();\n\t\t\treturn (name === \"input\" || name === \"button\") && \"submit\" === elem.type;\n\t\t},\n\n\t\timage: function( elem ) {\n\t\t\treturn elem.nodeName.toLowerCase() === \"input\" && \"image\" === elem.type;\n\t\t},\n\n\t\treset: function( elem ) {\n\t\t\tvar name = elem.nodeName.toLowerCase();\n\t\t\treturn (name === \"input\" || name === \"button\") && \"reset\" === elem.type;\n\t\t},\n\n\t\tbutton: function( elem ) {\n\t\t\tvar name = elem.nodeName.toLowerCase();\n\t\t\treturn name === \"input\" && \"button\" === elem.type || name === \"button\";\n\t\t},\n\n\t\tinput: function( elem ) {\n\t\t\treturn (/input|select|textarea|button/i).test( elem.nodeName );\n\t\t},\n\n\t\tfocus: function( elem ) {\n\t\t\treturn elem === elem.ownerDocument.activeElement;\n\t\t}\n\t},\n\tsetFilters: {\n\t\tfirst: function( elem, i ) {\n\t\t\treturn i === 0;\n\t\t},\n\n\t\tlast: function( elem, i, match, array ) {\n\t\t\treturn i === array.length - 1;\n\t\t},\n\n\t\teven: function( elem, i ) {\n\t\t\treturn i % 2 === 0;\n\t\t},\n\n\t\todd: function( elem, i ) {\n\t\t\treturn i % 2 === 1;\n\t\t},\n\n\t\tlt: function( elem, i, match ) {\n\t\t\treturn i < match[3] - 0;\n\t\t},\n\n\t\tgt: function( elem, i, match ) {\n\t\t\treturn i > match[3] - 0;\n\t\t},\n\n\t\tnth: function( elem, i, match ) {\n\t\t\treturn match[3] - 0 === i;\n\t\t},\n\n\t\teq: function( elem, i, match ) {\n\t\t\treturn match[3] - 0 === i;\n\t\t}\n\t},\n\tfilter: {\n\t\tPSEUDO: function( elem, match, i, array ) {\n\t\t\tvar name = match[1],\n\t\t\t\tfilter = Expr.filters[ name ];\n\n\t\t\tif ( filter ) {\n\t\t\t\treturn filter( elem, i, match, array );\n\n\t\t\t} else if ( name === \"contains\" ) {\n\t\t\t\treturn (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || \"\").indexOf(match[3]) >= 0;\n\n\t\t\t} else if ( name === \"not\" ) {\n\t\t\t\tvar not = match[3];\n\n\t\t\t\tfor ( var j = 0, l = not.length; j < l; j++ ) {\n\t\t\t\t\tif ( not[j] === elem ) {\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn true;\n\n\t\t\t} else {\n\t\t\t\tSizzle.error( name );\n\t\t\t}\n\t\t},\n\n\t\tCHILD: function( elem, match ) {\n\t\t\tvar type = match[1],\n\t\t\t\tnode = elem;\n\n\t\t\tswitch ( type ) {\n\t\t\t\tcase \"only\":\n\t\t\t\tcase \"first\":\n\t\t\t\t\twhile ( (node = node.previousSibling) )\t {\n\t\t\t\t\t\tif ( node.nodeType === 1 ) { \n\t\t\t\t\t\t\treturn false; \n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( type === \"first\" ) { \n\t\t\t\t\t\treturn true; \n\t\t\t\t\t}\n\n\t\t\t\t\tnode = elem;\n\n\t\t\t\tcase \"last\":\n\t\t\t\t\twhile ( (node = node.nextSibling) )\t {\n\t\t\t\t\t\tif ( node.nodeType === 1 ) { \n\t\t\t\t\t\t\treturn false; \n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\treturn true;\n\n\t\t\t\tcase \"nth\":\n\t\t\t\t\tvar first = match[2],\n\t\t\t\t\t\tlast = match[3];\n\n\t\t\t\t\tif ( first === 1 && last === 0 ) {\n\t\t\t\t\t\treturn true;\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t\tvar doneName = match[0],\n\t\t\t\t\t\tparent = elem.parentNode;\n\t\n\t\t\t\t\tif ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) {\n\t\t\t\t\t\tvar count = 0;\n\t\t\t\t\t\t\n\t\t\t\t\t\tfor ( node = parent.firstChild; node; node = node.nextSibling ) {\n\t\t\t\t\t\t\tif ( node.nodeType === 1 ) {\n\t\t\t\t\t\t\t\tnode.nodeIndex = ++count;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} \n\n\t\t\t\t\t\tparent.sizcache = doneName;\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t\tvar diff = elem.nodeIndex - last;\n\n\t\t\t\t\tif ( first === 0 ) {\n\t\t\t\t\t\treturn diff === 0;\n\n\t\t\t\t\t} else {\n\t\t\t\t\t\treturn ( diff % first === 0 && diff / first >= 0 );\n\t\t\t\t\t}\n\t\t\t}\n\t\t},\n\n\t\tID: function( elem, match ) {\n\t\t\treturn elem.nodeType === 1 && elem.getAttribute(\"id\") === match;\n\t\t},\n\n\t\tTAG: function( elem, match ) {\n\t\t\treturn (match === \"*\" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match;\n\t\t},\n\t\t\n\t\tCLASS: function( elem, match ) {\n\t\t\treturn (\" \" + (elem.className || elem.getAttribute(\"class\")) + \" \")\n\t\t\t\t.indexOf( match ) > -1;\n\t\t},\n\n\t\tATTR: function( elem, match ) {\n\t\t\tvar name = match[1],\n\t\t\t\tresult = Expr.attrHandle[ name ] ?\n\t\t\t\t\tExpr.attrHandle[ name ]( elem ) :\n\t\t\t\t\telem[ name ] != null ?\n\t\t\t\t\t\telem[ name ] :\n\t\t\t\t\t\telem.getAttribute( name ),\n\t\t\t\tvalue = result + \"\",\n\t\t\t\ttype = match[2],\n\t\t\t\tcheck = match[4];\n\n\t\t\treturn result == null ?\n\t\t\t\ttype === \"!=\" :\n\t\t\t\ttype === \"=\" ?\n\t\t\t\tvalue === check :\n\t\t\t\ttype === \"*=\" ?\n\t\t\t\tvalue.indexOf(check) >= 0 :\n\t\t\t\ttype === \"~=\" ?\n\t\t\t\t(\" \" + value + \" \").indexOf(check) >= 0 :\n\t\t\t\t!check ?\n\t\t\t\tvalue && result !== false :\n\t\t\t\ttype === \"!=\" ?\n\t\t\t\tvalue !== check :\n\t\t\t\ttype === \"^=\" ?\n\t\t\t\tvalue.indexOf(check) === 0 :\n\t\t\t\ttype === \"$=\" ?\n\t\t\t\tvalue.substr(value.length - check.length) === check :\n\t\t\t\ttype === \"|=\" ?\n\t\t\t\tvalue === check || value.substr(0, check.length + 1) === check + \"-\" :\n\t\t\t\tfalse;\n\t\t},\n\n\t\tPOS: function( elem, match, i, array ) {\n\t\t\tvar name = match[2],\n\t\t\t\tfilter = Expr.setFilters[ name ];\n\n\t\t\tif ( filter ) {\n\t\t\t\treturn filter( elem, i, match, array );\n\t\t\t}\n\t\t}\n\t}\n};\n\nvar origPOS = Expr.match.POS,\n\tfescape = function(all, num){\n\t\treturn \"\\\\\" + (num - 0 + 1);\n\t};\n\nfor ( var type in Expr.match ) {\n\tExpr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\\[]*\\])(?![^\$]*\$)/.source) );\n\tExpr.leftMatch[ type ] = new RegExp( /(^(?:.|\\r|\\n)*?)/.source + Expr.match[ type ].source.replace(/\\\\(\\d+)/g, fescape) );\n}\n\nvar makeArray = function( array, results ) {\n\tarray = Array.prototype.slice.call( array, 0 );\n\n\tif ( results ) {\n\t\tresults.push.apply( results, array );\n\t\treturn results;\n\t}\n\t\n\treturn array;\n};\n\n// Perform a simple check to determine if the browser is capable of\n// converting a NodeList to an array using builtin methods.\n// Also verifies that the returned array holds DOM nodes\n// (which is not the case in the Blackberry browser)\ntry {\n\tArray.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType;\n\n// Provide a fallback method if it does not work\n} catch( e ) {\n\tmakeArray = function( array, results ) {\n\t\tvar i = 0,\n\t\t\tret = results || [];\n\n\t\tif ( toString.call(array) === \"[object Array]\" ) {\n\t\t\tArray.prototype.push.apply( ret, array );\n\n\t\t} else {\n\t\t\tif ( typeof array.length === \"number\" ) {\n\t\t\t\tfor ( var l = array.length; i < l; i++ ) {\n\t\t\t\t\tret.push( array[i] );\n\t\t\t\t}\n\n\t\t\t} else {\n\t\t\t\tfor ( ; array[i]; i++ ) {\n\t\t\t\t\tret.push( array[i] );\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\treturn ret;\n\t};\n}\n\nvar sortOrder, siblingCheck;\n\nif ( document.documentElement.compareDocumentPosition ) {\n\tsortOrder = function( a, b ) {\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t\treturn 0;\n\t\t}\n\n\t\tif ( !a.compareDocumentPosition || !b.compareDocumentPosition ) {\n\t\t\treturn a.compareDocumentPosition ? -1 : 1;\n\t\t}\n\n\t\treturn a.compareDocumentPosition(b) & 4 ? -1 : 1;\n\t};\n\n} else {\n\tsortOrder = function( a, b ) {\n\t\t// The nodes are identical, we can exit early\n\t\tif ( a === b ) {\n\t\t\thasDuplicate = true;\n\t\t\treturn 0;\n\n\t\t// Fallback to using sourceIndex (in IE) if it's available on both nodes\n\t\t} else if ( a.sourceIndex && b.sourceIndex ) {\n\t\t\treturn a.sourceIndex - b.sourceIndex;\n\t\t}\n\n\t\tvar al, bl,\n\t\t\tap = [],\n\t\t\tbp = [],\n\t\t\taup = a.parentNode,\n\t\t\tbup = b.parentNode,\n\t\t\tcur = aup;\n\n\t\t// If the nodes are siblings (or identical) we can do a quick check\n\t\tif ( aup === bup ) {\n\t\t\treturn siblingCheck( a, b );\n\n\t\t// If no parents were found then the nodes are disconnected\n\t\t} else if ( !aup ) {\n\t\t\treturn -1;\n\n\t\t} else if ( !bup ) {\n\t\t\treturn 1;\n\t\t}\n\n\t\t// Otherwise they're somewhere else in the tree so we need\n\t\t// to build up a full list of the parentNodes for comparison\n\t\twhile ( cur ) {\n\t\t\tap.unshift( cur );\n\t\t\tcur = cur.parentNode;\n\t\t}\n\n\t\tcur = bup;\n\n\t\twhile ( cur ) {\n\t\t\tbp.unshift( cur );\n\t\t\tcur = cur.parentNode;\n\t\t}\n\n\t\tal = ap.length;\n\t\tbl = bp.length;\n\n\t\t// Start walking down the tree looking for a discrepancy\n\t\tfor ( var i = 0; i < al && i < bl; i++ ) {\n\t\t\tif ( ap[i] !== bp[i] ) {\n\t\t\t\treturn siblingCheck( ap[i], bp[i] );\n\t\t\t}\n\t\t}\n\n\t\t// We ended someplace up the tree so do a sibling check\n\t\treturn i === al ?\n\t\t\tsiblingCheck( a, bp[i], -1 ) :\n\t\t\tsiblingCheck( ap[i], b, 1 );\n\t};\n\n\tsiblingCheck = function( a, b, ret ) {\n\t\tif ( a === b ) {\n\t\t\treturn ret;\n\t\t}\n\n\t\tvar cur = a.nextSibling;\n\n\t\twhile ( cur ) {\n\t\t\tif ( cur === b ) {\n\t\t\t\treturn -1;\n\t\t\t}\n\n\t\t\tcur = cur.nextSibling;\n\t\t}\n\n\t\treturn 1;\n\t};\n}\n\n// Utility function for retreiving the text value of an array of DOM nodes\nSizzle.getText = function( elems ) {\n\tvar ret = \"\", elem;\n\n\tfor ( var i = 0; elems[i]; i++ ) {\n\t\telem = elems[i];\n\n\t\t// Get the text from text nodes and CDATA nodes\n\t\tif ( elem.nodeType === 3 || elem.nodeType === 4 ) {\n\t\t\tret += elem.nodeValue;\n\n\t\t// Traverse everything else, except comment nodes\n\t\t} else if ( elem.nodeType !== 8 ) {\n\t\t\tret += Sizzle.getText( elem.childNodes );\n\t\t}\n\t}\n\n\treturn ret;\n};\n\n// Check to see if the browser returns elements by name when\n// querying by getElementById (and provide a workaround)\n(function(){\n\t// We're going to inject a fake input element with a specified name\n\tvar form = document.createElement(\"div\"),\n\t\tid = \"script\" + (new Date()).getTime(),\n\t\troot = document.documentElement;\n\n\tform.innerHTML = \"\";\n\n\t// Inject it into the root element, check its status, and remove it quickly\n\troot.insertBefore( form, root.firstChild );\n\n\t// The workaround has to do additional checks after a getElementById\n\t// Which slows things down for other browsers (hence the branching)\n\tif ( document.getElementById( id ) ) {\n\t\tExpr.find.ID = function( match, context, isXML ) {\n\t\t\tif ( typeof context.getElementById !== \"undefined\" && !isXML ) {\n\t\t\t\tvar m = context.getElementById(match[1]);\n\n\t\t\t\treturn m ?\n\t\t\t\t\tm.id === match[1] || typeof m.getAttributeNode !== \"undefined\" && m.getAttributeNode(\"id\").nodeValue === match[1] ?\n\t\t\t\t\t\t[m] :\n\t\t\t\t\t\tundefined :\n\t\t\t\t\t[];\n\t\t\t}\n\t\t};\n\n\t\tExpr.filter.ID = function( elem, match ) {\n\t\t\tvar node = typeof elem.getAttributeNode !== \"undefined\" && elem.getAttributeNode(\"id\");\n\n\t\t\treturn elem.nodeType === 1 && node && node.nodeValue === match;\n\t\t};\n\t}\n\n\troot.removeChild( form );\n\n\t// release memory in IE\n\troot = form = null;\n})();\n\n(function(){\n\t// Check to see if the browser returns only elements\n\t// when doing getElementsByTagName(\"*\")\n\n\t// Create a fake element\n\tvar div = document.createElement(\"div\");\n\tdiv.appendChild( document.createComment(\"\") );\n\n\t// Make sure no comments are found\n\tif ( div.getElementsByTagName(\"*\").length > 0 ) {\n\t\tExpr.find.TAG = function( match, context ) {\n\t\t\tvar results = context.getElementsByTagName( match[1] );\n\n\t\t\t// Filter out possible comments\n\t\t\tif ( match[1] === \"*\" ) {\n\t\t\t\tvar tmp = [];\n\n\t\t\t\tfor ( var i = 0; results[i]; i++ ) {\n\t\t\t\t\tif ( results[i].nodeType === 1 ) {\n\t\t\t\t\t\ttmp.push( results[i] );\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tresults = tmp;\n\t\t\t}\n\n\t\t\treturn results;\n\t\t};\n\t}\n\n\t// Check to see if an attribute returns normalized href attributes\n\tdiv.innerHTML = \"\";\n\n\tif ( div.firstChild && typeof div.firstChild.getAttribute !== \"undefined\" &&\n\t\t\tdiv.firstChild.getAttribute(\"href\") !== \"#\" ) {\n\n\t\tExpr.attrHandle.href = function( elem ) {\n\t\t\treturn elem.getAttribute( \"href\", 2 );\n\t\t};\n\t}\n\n\t// release memory in IE\n\tdiv = null;\n})();\n\nif ( document.querySelectorAll ) {\n\t(function(){\n\t\tvar oldSizzle = Sizzle,\n\t\t\tdiv = document.createElement(\"div\"),\n\t\t\tid = \"__sizzle__\";\n\n\t\tdiv.innerHTML = \"

\";\n\n\t\t// Safari can't handle uppercase or unicode characters when\n\t\t// in quirks mode.\n\t\tif ( div.querySelectorAll && div.querySelectorAll(\".TEST\").length === 0 ) {\n\t\t\treturn;\n\t\t}\n\t\n\t\tSizzle = function( query, context, extra, seed ) {\n\t\t\tcontext = context || document;\n\n\t\t\t// Only use querySelectorAll on non-XML documents\n\t\t\t// (ID selectors don't work in non-HTML documents)\n\t\t\tif ( !seed && !Sizzle.isXML(context) ) {\n\t\t\t\t// See if we find a selector to speed up\n\t\t\t\tvar match = /^(\\w+$)|^\\.([\\w\\-]+$)|^#([\\w\\-]+$)/.exec( query );\n\t\t\t\t\n\t\t\t\tif ( match && (context.nodeType === 1 || context.nodeType === 9) ) {\n\t\t\t\t\t// Speed-up: Sizzle(\"TAG\")\n\t\t\t\t\tif ( match[1] ) {\n\t\t\t\t\t\treturn makeArray( context.getElementsByTagName( query ), extra );\n\t\t\t\t\t\n\t\t\t\t\t// Speed-up: Sizzle(\".CLASS\")\n\t\t\t\t\t} else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) {\n\t\t\t\t\t\treturn makeArray( context.getElementsByClassName( match[2] ), extra );\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\t\n\t\t\t\tif ( context.nodeType === 9 ) {\n\t\t\t\t\t// Speed-up: Sizzle(\"body\")\n\t\t\t\t\t// The body element only exists once, optimize finding it\n\t\t\t\t\tif ( query === \"body\" && context.body ) {\n\t\t\t\t\t\treturn makeArray( [ context.body ], extra );\n\t\t\t\t\t\t\n\t\t\t\t\t// Speed-up: Sizzle(\"#ID\")\n\t\t\t\t\t} else if ( match && match[3] ) {\n\t\t\t\t\t\tvar elem = context.getElementById( match[3] );\n\n\t\t\t\t\t\t// Check parentNode to catch when Blackberry 4.6 returns\n\t\t\t\t\t\t// nodes that are no longer in the document #6963\n\t\t\t\t\t\tif ( elem && elem.parentNode ) {\n\t\t\t\t\t\t\t// Handle the case where IE and Opera return items\n\t\t\t\t\t\t\t// by name instead of ID\n\t\t\t\t\t\t\tif ( elem.id === match[3] ) {\n\t\t\t\t\t\t\t\treturn makeArray( [ elem ], extra );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\treturn makeArray( [], extra );\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t\ttry {\n\t\t\t\t\t\treturn makeArray( context.querySelectorAll(query), extra );\n\t\t\t\t\t} catch(qsaError) {}\n\n\t\t\t\t// qSA works strangely on Element-rooted queries\n\t\t\t\t// We can work around this by specifying an extra ID on the root\n\t\t\t\t// and working up from there (Thanks to Andrew Dupont for the technique)\n\t\t\t\t// IE 8 doesn't work on object elements\n\t\t\t\t} else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== \"object\" ) {\n\t\t\t\t\tvar oldContext = context,\n\t\t\t\t\t\told = context.getAttribute( \"id\" ),\n\t\t\t\t\t\tnid = old || id,\n\t\t\t\t\t\thasParent = context.parentNode,\n\t\t\t\t\t\trelativeHierarchySelector = /^\\s*[+~]/.test( query );\n\n\t\t\t\t\tif ( !old ) {\n\t\t\t\t\t\tcontext.setAttribute( \"id\", nid );\n\t\t\t\t\t} else {\n\t\t\t\t\t\tnid = nid.replace( /'/g, \"\\\\$&\" );\n\t\t\t\t\t}\n\t\t\t\t\tif ( relativeHierarchySelector && hasParent ) {\n\t\t\t\t\t\tcontext = context.parentNode;\n\t\t\t\t\t}\n\n\t\t\t\t\ttry {\n\t\t\t\t\t\tif ( !relativeHierarchySelector || hasParent ) {\n\t\t\t\t\t\t\treturn makeArray( context.querySelectorAll( \"[id='\" + nid + \"'] \" + query ), extra );\n\t\t\t\t\t\t}\n\n\t\t\t\t\t} catch(pseudoError) {\n\t\t\t\t\t} finally {\n\t\t\t\t\t\tif ( !old ) {\n\t\t\t\t\t\t\toldContext.removeAttribute( \"id\" );\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\t\treturn oldSizzle(query, context, extra, seed);\n\t\t};\n\n\t\tfor ( var prop in oldSizzle ) {\n\t\t\tSizzle[ prop ] = oldSizzle[ prop ];\n\t\t}\n\n\t\t// release memory in IE\n\t\tdiv = null;\n\t})();\n}\n\n(function(){\n\tvar html = document.documentElement,\n\t\tmatches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector;\n\n\tif ( matches ) {\n\t\t// Check to see if it's possible to do matchesSelector\n\t\t// on a disconnected node (IE 9 fails this)\n\t\tvar disconnectedMatch = !matches.call( document.createElement( \"div\" ), \"div\" ),\n\t\t\tpseudoWorks = false;\n\n\t\ttry {\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( document.documentElement, \"[test!='']:sizzle\" );\n\t\n\t\t} catch( pseudoError ) {\n\t\t\tpseudoWorks = true;\n\t\t}\n\n\t\tSizzle.matchesSelector = function( node, expr ) {\n\t\t\t// Make sure that attribute selectors are quoted\n\t\t\texpr = expr.replace(/\\=\\s*([^'\"\\]]*)\\s*\\]/g, \"='$1']\");\n\n\t\t\tif ( !Sizzle.isXML( node ) ) {\n\t\t\t\ttry { \n\t\t\t\t\tif ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) {\n\t\t\t\t\t\tvar ret = matches.call( node, expr );\n\n\t\t\t\t\t\t// IE 9's matchesSelector returns false on disconnected nodes\n\t\t\t\t\t\tif ( ret || !disconnectedMatch ||\n\t\t\t\t\t\t\t\t// As well, disconnected nodes are said to be in a document\n\t\t\t\t\t\t\t\t// fragment in IE 9, so check for that\n\t\t\t\t\t\t\t\tnode.document && node.document.nodeType !== 11 ) {\n\t\t\t\t\t\t\treturn ret;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t} catch(e) {}\n\t\t\t}\n\n\t\t\treturn Sizzle(expr, null, null, [node]).length > 0;\n\t\t};\n\t}\n})();\n\n(function(){\n\tvar div = document.createElement(\"div\");\n\n\tdiv.innerHTML = \"

\";\n\n\t// Opera can't find a second classname (in 9.6)\n\t// Also, make sure that getElementsByClassName actually exists\n\tif ( !div.getElementsByClassName || div.getElementsByClassName(\"e\").length === 0 ) {\n\t\treturn;\n\t}\n\n\t// Safari caches class attributes, doesn't catch changes (in 3.2)\n\tdiv.lastChild.className = \"e\";\n\n\tif ( div.getElementsByClassName(\"e\").length === 1 ) {\n\t\treturn;\n\t}\n\t\n\tExpr.order.splice(1, 0, \"CLASS\");\n\tExpr.find.CLASS = function( match, context, isXML ) {\n\t\tif ( typeof context.getElementsByClassName !== \"undefined\" && !isXML ) {\n\t\t\treturn context.getElementsByClassName(match[1]);\n\t\t}\n\t};\n\n\t// release memory in IE\n\tdiv = null;\n})();\n\nfunction dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {\n\tfor ( var i = 0, l = checkSet.length; i < l; i++ ) {\n\t\tvar elem = checkSet[i];\n\n\t\tif ( elem ) {\n\t\t\tvar match = false;\n\n\t\t\telem = elem[dir];\n\n\t\t\twhile ( elem ) {\n\t\t\t\tif ( elem.sizcache === doneName ) {\n\t\t\t\t\tmatch = checkSet[elem.sizset];\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tif ( elem.nodeType === 1 && !isXML ){\n\t\t\t\t\telem.sizcache = doneName;\n\t\t\t\t\telem.sizset = i;\n\t\t\t\t}\n\n\t\t\t\tif ( elem.nodeName.toLowerCase() === cur ) {\n\t\t\t\t\tmatch = elem;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\telem = elem[dir];\n\t\t\t}\n\n\t\t\tcheckSet[i] = match;\n\t\t}\n\t}\n}\n\nfunction dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) {\n\tfor ( var i = 0, l = checkSet.length; i < l; i++ ) {\n\t\tvar elem = checkSet[i];\n\n\t\tif ( elem ) {\n\t\t\tvar match = false;\n\t\t\t\n\t\t\telem = elem[dir];\n\n\t\t\twhile ( elem ) {\n\t\t\t\tif ( elem.sizcache === doneName ) {\n\t\t\t\t\tmatch = checkSet[elem.sizset];\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tif ( elem.nodeType === 1 ) {\n\t\t\t\t\tif ( !isXML ) {\n\t\t\t\t\t\telem.sizcache = doneName;\n\t\t\t\t\t\telem.sizset = i;\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( typeof cur !== \"string\" ) {\n\t\t\t\t\t\tif ( elem === cur ) {\n\t\t\t\t\t\t\tmatch = true;\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t} else if ( Sizzle.filter( cur, [elem] ).length > 0 ) {\n\t\t\t\t\t\tmatch = elem;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\telem = elem[dir];\n\t\t\t}\n\n\t\t\tcheckSet[i] = match;\n\t\t}\n\t}\n}\n\nif ( document.documentElement.contains ) {\n\tSizzle.contains = function( a, b ) {\n\t\treturn a !== b && (a.contains ? a.contains(b) : true);\n\t};\n\n} else if ( document.documentElement.compareDocumentPosition ) {\n\tSizzle.contains = function( a, b ) {\n\t\treturn !!(a.compareDocumentPosition(b) & 16);\n\t};\n\n} else {\n\tSizzle.contains = function() {\n\t\treturn false;\n\t};\n}\n\nSizzle.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 : 0).documentElement;\n\n\treturn documentElement ? documentElement.nodeName !== \"HTML\" : false;\n};\n\nvar posProcess = function( selector, context ) {\n\tvar match,\n\t\ttmpSet = [],\n\t\tlater = \"\",\n\t\troot = context.nodeType ? [context] : context;\n\n\t// Position selectors must be done after the filter\n\t// And so must :not(positional) so we move all PSEUDOs to the end\n\twhile ( (match = Expr.match.PSEUDO.exec( selector )) ) {\n\t\tlater += match[0];\n\t\tselector = selector.replace( Expr.match.PSEUDO, \"\" );\n\t}\n\n\tselector = Expr.relative[selector] ? selector + \"*\" : selector;\n\n\tfor ( var i = 0, l = root.length; i < l; i++ ) {\n\t\tSizzle( selector, root[i], tmpSet );\n\t}\n\n\treturn Sizzle.filter( later, tmpSet );\n};\n\n// EXPOSE\njQuery.find = Sizzle;\njQuery.expr = Sizzle.selectors;\njQuery.expr[\":\"] = jQuery.expr.filters;\njQuery.unique = Sizzle.uniqueSort;\njQuery.text = Sizzle.getText;\njQuery.isXMLDoc = Sizzle.isXML;\njQuery.contains = Sizzle.contains;\n\n\n})();\n\n\nvar runtil = /Until$/,\n\trparentsprev = /^(?:parents|prevUntil|prevAll)/,\n\t// Note: This RegExp should be improved, or likely pulled from Sizzle\n\trmultiselector = /,/,\n\tisSimple = /^.[^:#\\[\\.,]*$/,\n\tslice = Array.prototype.slice,\n\tPOS = jQuery.expr.match.POS,\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.fn.extend({\n\tfind: function( selector ) {\n\t\tvar self = this,\n\t\t\ti, l;\n\n\t\tif ( typeof selector !== \"string\" ) {\n\t\t\treturn jQuery( selector ).filter(function() {\n\t\t\t\tfor ( i = 0, l = self.length; i < l; 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\tvar ret = this.pushStack( \"\", \"find\", selector ),\n\t\t\tlength, n, r;\n\n\t\tfor ( i = 0, l = this.length; i < l; i++ ) {\n\t\t\tlength = ret.length;\n\t\t\tjQuery.find( selector, this[i], ret );\n\n\t\t\tif ( i > 0 ) {\n\t\t\t\t// Make sure that the results are unique\n\t\t\t\tfor ( n = length; n < ret.length; n++ ) {\n\t\t\t\t\tfor ( r = 0; r < length; r++ ) {\n\t\t\t\t\t\tif ( ret[r] === ret[n] ) {\n\t\t\t\t\t\t\tret.splice(n--, 1);\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}\n\t\t\t}\n\t\t}\n\n\t\treturn ret;\n\t},\n\n\thas: function( target ) {\n\t\tvar targets = jQuery( target );\n\t\treturn this.filter(function() {\n\t\t\tfor ( var i = 0, l = targets.length; 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\tnot: function( selector ) {\n\t\treturn this.pushStack( winnow(this, selector, false), \"not\", selector);\n\t},\n\n\tfilter: function( selector ) {\n\t\treturn this.pushStack( winnow(this, selector, true), \"filter\", selector );\n\t},\n\n\tis: function( selector ) {\n\t\treturn !!selector && ( typeof selector === \"string\" ?\n\t\t\tjQuery.filter( selector, this ).length > 0 :\n\t\t\tthis.filter( selector ).length > 0 );\n\t},\n\n\tclosest: function( selectors, context ) {\n\t\tvar ret = [], i, l, cur = this[0];\n\t\t\n\t\t// Array\n\t\tif ( jQuery.isArray( selectors ) ) {\n\t\t\tvar match, selector,\n\t\t\t\tmatches = {},\n\t\t\t\tlevel = 1;\n\n\t\t\tif ( cur && selectors.length ) {\n\t\t\t\tfor ( i = 0, l = selectors.length; i < l; i++ ) {\n\t\t\t\t\tselector = selectors[i];\n\n\t\t\t\t\tif ( !matches[ selector ] ) {\n\t\t\t\t\t\tmatches[ selector ] = POS.test( selector ) ?\n\t\t\t\t\t\t\tjQuery( selector, context || this.context ) :\n\t\t\t\t\t\t\tselector;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\twhile ( cur && cur.ownerDocument && cur !== context ) {\n\t\t\t\t\tfor ( selector in matches ) {\n\t\t\t\t\t\tmatch = matches[ selector ];\n\n\t\t\t\t\t\tif ( match.jquery ? match.index( cur ) > -1 : jQuery( cur ).is( match ) ) {\n\t\t\t\t\t\t\tret.push({ selector: selector, elem: cur, level: level });\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tcur = cur.parentNode;\n\t\t\t\t\tlevel++;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn ret;\n\t\t}\n\n\t\t// String\n\t\tvar pos = POS.test( selectors ) || typeof selectors !== \"string\" ?\n\t\t\t\tjQuery( selectors, context || this.context ) :\n\t\t\t\t0;\n\n\t\tfor ( i = 0, l = this.length; i < l; i++ ) {\n\t\t\tcur = this[i];\n\n\t\t\twhile ( cur ) {\n\t\t\t\tif ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {\n\t\t\t\t\tret.push( cur );\n\t\t\t\t\tbreak;\n\n\t\t\t\t} else {\n\t\t\t\t\tcur = cur.parentNode;\n\t\t\t\t\tif ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) {\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\tret = ret.length > 1 ? jQuery.unique( ret ) : ret;\n\n\t\treturn this.pushStack( ret, \"closest\", selectors );\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.prevAll().length : -1;\n\t\t}\n\n\t\t// index in selector\n\t\tif ( typeof elem === \"string\" ) {\n\t\t\treturn jQuery.inArray( this[0], jQuery( elem ) );\n\t\t}\n\n\t\t// Locate the position of the desired element\n\t\treturn jQuery.inArray(\n\t\t\t// If it receives a jQuery object, the first element is used\n\t\t\telem.jquery ? elem[0] : elem, this );\n\t},\n\n\tadd: function( selector, context ) {\n\t\tvar set = typeof selector === \"string\" ?\n\t\t\t\tjQuery( selector, context ) :\n\t\t\t\tjQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),\n\t\t\tall = jQuery.merge( this.get(), set );\n\n\t\treturn this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?\n\t\t\tall :\n\t\t\tjQuery.unique( all ) );\n\t},\n\n\tandSelf: function() {\n\t\treturn this.add( this.prevObject );\n\t}\n});\n\n// A painfully simple check to see if an element is disconnected\n// from a document (should be improved, where feasible).\nfunction isDisconnected( node ) {\n\treturn !node || !node.parentNode || node.parentNode.nodeType === 11;\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 jQuery.nth( elem, 2, \"nextSibling\" );\n\t},\n\tprev: function( elem ) {\n\t\treturn jQuery.nth( elem, 2, \"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 jQuery.nodeName( elem, \"iframe\" ) ?\n\t\t\telem.contentDocument || elem.contentWindow.document :\n\t\t\tjQuery.makeArray( elem.childNodes );\n\t}\n}, function( name, fn ) {\n\tjQuery.fn[ name ] = function( until, selector ) {\n\t\tvar ret = jQuery.map( this, fn, until ),\n\t\t\t// The variable 'args' was introduced in\n\t\t\t// https://github.com/jquery/jquery/commit/52a0238\n\t\t\t// to work around a bug in Chrome 10 (Dev) and should be removed when the bug is fixed.\n\t\t\t// http://code.google.com/p/v8/issues/detail?id=1050\n\t\t\targs = slice.call(arguments);\n\n\t\tif ( !runtil.test( name ) ) {\n\t\t\tselector = until;\n\t\t}\n\n\t\tif ( selector && typeof selector === \"string\" ) {\n\t\t\tret = jQuery.filter( selector, ret );\n\t\t}\n\n\t\tret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;\n\n\t\tif ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) {\n\t\t\tret = ret.reverse();\n\t\t}\n\n\t\treturn this.pushStack( ret, name, args.join(\",\") );\n\t};\n});\n\njQuery.extend({\n\tfilter: function( expr, elems, not ) {\n\t\tif ( not ) {\n\t\t\texpr = \":not(\" + expr + \")\";\n\t\t}\n\n\t\treturn elems.length === 1 ?\n\t\t\tjQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :\n\t\t\tjQuery.find.matches(expr, elems);\n\t},\n\n\tdir: function( elem, dir, until ) {\n\t\tvar matched = [],\n\t\t\tcur = elem[ dir ];\n\n\t\twhile ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {\n\t\t\tif ( cur.nodeType === 1 ) {\n\t\t\t\tmatched.push( cur );\n\t\t\t}\n\t\t\tcur = cur[dir];\n\t\t}\n\t\treturn matched;\n\t},\n\n\tnth: function( cur, result, dir, elem ) {\n\t\tresult = result || 1;\n\t\tvar num = 0;\n\n\t\tfor ( ; cur; cur = cur[dir] ) {\n\t\t\tif ( cur.nodeType === 1 && ++num === result ) {\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\n\t\treturn cur;\n\t},\n\n\tsibling: function( n, elem ) {\n\t\tvar r = [];\n\n\t\tfor ( ; n; n = n.nextSibling ) {\n\t\t\tif ( n.nodeType === 1 && n !== elem ) {\n\t\t\t\tr.push( n );\n\t\t\t}\n\t\t}\n\n\t\treturn r;\n\t}\n});\n\n// Implement the identical functionality for filter and not\nfunction winnow( elements, qualifier, keep ) {\n\n\t// Can't pass null or undefined to indexOf in Firefox 4\n\t// Set to 0 to skip string check\n\tqualifier = qualifier || 0;\n\n\tif ( jQuery.isFunction( qualifier ) ) {\n\t\treturn jQuery.grep(elements, function( elem, i ) {\n\t\t\tvar retVal = !!qualifier.call( elem, i, elem );\n\t\t\treturn retVal === keep;\n\t\t});\n\n\t} else if ( qualifier.nodeType ) {\n\t\treturn jQuery.grep(elements, function( elem, i ) {\n\t\t\treturn (elem === qualifier) === keep;\n\t\t});\n\n\t} else if ( typeof qualifier === \"string\" ) {\n\t\tvar filtered = jQuery.grep(elements, function( elem ) {\n\t\t\treturn elem.nodeType === 1;\n\t\t});\n\n\t\tif ( isSimple.test( qualifier ) ) {\n\t\t\treturn jQuery.filter(qualifier, filtered, !keep);\n\t\t} else {\n\t\t\tqualifier = jQuery.filter( qualifier, filtered );\n\t\t}\n\t}\n\n\treturn jQuery.grep(elements, function( elem, i ) {\n\t\treturn (jQuery.inArray( elem, qualifier ) >= 0) === keep;\n\t});\n}\n\n\n\n\nvar rinlinejQuery = / jQuery\\d+=\"(?:\\d+|null)\"/g,\n\trleadingWhitespace = /^\\s+/,\n\trxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\\w:]+)[^>]*)\\/>/ig,\n\trtagName = /<([\\w:]+)/,\n\trtbody = /\", \"\" ],\n\t\tlegend: [ 1, \"

\", \"

\" ],\n\t\tthead: [ 1, \"\", \"

\" ],\n\t\ttr: [ 2, \"\", \"

\" ],\n\t\ttd: [ 3, \"\", \"

\" ],\n\t\tcol: [ 2, \"\", \"

\" ],\n\t\tarea: [ 1, \"\", \"\" ],\n\t\t_default: [ 0, \"\", \"\" ]\n\t};\n\nwrapMap.optgroup = wrapMap.option;\nwrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;\nwrapMap.th = wrapMap.td;\n\n// IE can't serialize and \n\t\n" }, { "path": "literals-and-constructors/enforcing-new.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "literals-and-constructors/json.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "literals-and-constructors/object-literal.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "literals-and-constructors/primitive-wrappers.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "literals-and-constructors/regular-expression-literal.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "object-creation-patterns/chaining.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "object-creation-patterns/declaring-dependencies.html", "content": "\n\n\t\n\t\tJavaScript Patterns\n\t\t\n\t\n\t\n\t\t\n\t\n" }, { "path": "object-creation-patterns/inheritence.html", "content": "\n\n\n\nJavaScript Patterns - Inheritance\n\n\n\n\n\n\n\t

JAVASCRIP INHERITANCE

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