[ { "path": ".history/oop继承六种方式_20210128110542.html", "content": "\r\n\r\n\r\n\r\n \r\n JavaScript继承\r\n\r\n\r\n\r\n \r\n\r\n\r\n" }, { "path": ".history/oop继承六种方式_20210128111343.html", "content": "\r\n\r\n\r\n\r\n \r\n JavaScript\r\n\r\n\r\n\r\n \r\n\r\n\r\n" }, { "path": ".history/oop继承六种方式_20210128111530.html", "content": "\r\n\r\n\r\n\r\n \r\n JavaScript继承例子\r\n\r\n\r\n\r\n \r\n\r\n\r\n" }, { "path": "README.md", "content": "# 博客目录\n努力打造一系列适合初中级工程师能够看得懂的优质文章，今年博客侧重于框架、TS和构建工具等底层原理分析，如果想第一时间获取文章，欢迎关注**我的公众号：前端工匠，接下去的路我们一起走！** 欢迎添加我的个人微信frontJS，**获取大厂面试题及其答案**\n\n### 版权声明：本文为博主原创文章，未经博主允许不得转载。\n\n- [掘金博客(全集)](https://juejin.im/user/5a9a9cdcf265da238b7d771c)\n\n- [segmentFault博客(精华)](https://segmentfault.com/u/langlixingzhou/articles)\n\n- 想加入**前端交流群**，跟诸多一线大厂的大佬交流学习，先关注「前端工匠」公众号👉点击“进群交流”，备注git,我拉你入群\t\n\n\n### | 浏览器相关\n#### 1.[深入浅出浏览器渲染原理](https://github.com/ljianshu/Blog/issues/51)\n#### 2.[深入了解浏览器存储](https://github.com/ljianshu/Blog/issues/25)\n#### 3.[深入理解浏览器的缓存机制](https://github.com/ljianshu/Blog/issues/23)\n#### 4.[从URL输入到页面展现到底发生什么？](https://github.com/ljianshu/Blog/issues/24)\n### | Javascript\n#### 1.[前端模块化详解(完整版)](https://github.com/ljianshu/Blog/issues/48)\n#### 2.[九种跨域方式实现原理（完整版）](https://github.com/ljianshu/Blog/issues/55)\n#### 3.[JavaScript的数据类型及其检测](https://github.com/ljianshu/Blog/issues/4)\n#### 4.[JavaScript数据类型转换](https://github.com/ljianshu/Blog/issues/1)\n#### 5.[深入理解JavaScript作用域和作用域链](https://github.com/ljianshu/Blog/issues/59)\n#### 6.[深入理解JavaScript执行上下文和执行栈](https://github.com/ljianshu/Blog/issues/60)\n#### 7.[细说数组常用遍历的方法](https://github.com/ljianshu/Blog/issues/31)\n#### 8.[浅拷贝与深拷贝](https://github.com/ljianshu/Blog/issues/5)\n#### 9.[深入浅出Javascript闭包](https://github.com/ljianshu/Blog/issues/6)\n#### 10.[你还没搞懂this？](https://github.com/ljianshu/Blog/issues/7)\n#### 11.[原型与原型链详解](https://github.com/ljianshu/Blog/issues/18)\n#### 12.[Dom事件机制](https://github.com/ljianshu/Blog/issues/44)\n#### 13.[JavaScript常见的六种继承方式](https://github.com/ljianshu/Blog/issues/20)\n#### 14.[浏览器与Node的事件循环(Event Loop)有何区别?](https://github.com/ljianshu/Blog/issues/54)\n#### 15.[JavaScript中的垃圾回收和内存泄漏](https://github.com/ljianshu/Blog/issues/65)\n#### 16.[javascript函数式编程](https://github.com/ljianshu/Blog/issues/72)\n#### 17.[慎用Number.toFixed()](https://github.com/ljianshu/Blog/issues/95)\n#### 18.[你会用JSON.stringify()?](https://github.com/ljianshu/Blog/issues/97)\n### | ES6+\n#### 1.[ES6核心特性](https://github.com/ljianshu/Blog/issues/10)\n#### 2.[ES7、ES8、ES9、ES10新特性](https://github.com/ljianshu/Blog/issues/76)\n#### 3.[ES2020新特性](https://github.com/ljianshu/Blog/issues/79)\n#### 4.[ES2021新特性](https://github.com/ljianshu/Blog/issues/92)\n#### 5.[7个令人兴奋的 JavaScript 新特性](https://github.com/ljianshu/Blog/issues/78)\n#### 6.[你真的懂Promise吗](https://github.com/ljianshu/Blog/issues/81)\n#### 7.[异步解决方案--Promise与Await](https://github.com/ljianshu/Blog/issues/13)\n#### 8.[JS 异步编程六种方案](https://github.com/ljianshu/Blog/issues/53)\n#### 9.[ES6迭代器和生成器](https://github.com/ljianshu/Blog/issues/42)\n\n### | CSS\n#### 1.[如何居中一个元素（终结版)](https://github.com/ljianshu/Blog/issues/29)\n#### 2.[关于响应式布局，你必须要知道的](https://github.com/ljianshu/Blog/issues/38)\n#### 3.[深入理解BFC](https://github.com/ljianshu/Blog/issues/15)\n#### 4.[如何清除浮动](https://github.com/ljianshu/Blog/issues/16)\n#### 5.[LESS即学即用](https://github.com/ljianshu/Blog/issues/19)\n#### 6.[几种常见的CSS布局](https://github.com/ljianshu/Blog/issues/40)\n#### 7.[实现三栏布局的几种方法](https://github.com/ljianshu/Blog/issues/14)\n\n### | Http协议与数据请求\n#### 1.[关于Http协议，你必须要知道的](https://github.com/ljianshu/Blog/issues/22)\n#### 2.[深入理解HTTPS工作原理](https://github.com/ljianshu/Blog/issues/50)\n#### 3.[解读HTTP/2 及 HTTP/3特性](https://github.com/ljianshu/Blog/issues/57)\n#### 4.[Web 实时推送技术的总结](https://github.com/ljianshu/Blog/issues/58)\n#### 5.[TCP和UDP比较](https://github.com/ljianshu/Blog/issues/61)\n#### 6.[Ajax原理一篇就够了](https://github.com/ljianshu/Blog/issues/45)\n#### 7.[Ajax请求后台数据](https://github.com/ljianshu/Blog/issues/46)\n#### 8.[fetch 如何请求数据](https://github.com/ljianshu/Blog/issues/47)\n\n### | 页面性能优化与安全\n#### 1.[页面性能优化办法有哪些](https://github.com/ljianshu/Blog/issues/9)\n#### 2.[懒加载和预加载](https://github.com/ljianshu/Blog/issues/8)\n#### 3.[函数节流和防抖](https://github.com/ljianshu/Blog/issues/43).\n#### 4.[常见六大Web安全攻防解析](https://github.com/ljianshu/Blog/issues/56)\n\n### | Vue全家桶\n#### 1.[Vue3.2 有哪些新变化？](https://github.com/ljianshu/Blog/issues/109)\n#### 2.[从头开始学习Vuex](https://github.com/ljianshu/Blog/issues/36)\n#### 3.[从头开始学习vue-router](https://github.com/ljianshu/Blog/issues/39)\n#### 4.[vue组件三大核心概念](https://github.com/ljianshu/Blog/issues/67)\n#### 5.[vue组件间通信六种方式（完整版）](https://github.com/ljianshu/Blog/issues/66)\n#### 6.[vue计算属性和watch的区别](https://github.com/ljianshu/Blog/issues/68)\n#### 7.[揭秘Vue中的Virtual Dom](https://github.com/ljianshu/Blog/issues/69) \n#### 8.[深入理解vue响应式原理](https://github.com/ljianshu/Blog/issues/70)\n#### 9.[令人眼前一亮的Vue实战技巧](https://github.com/ljianshu/Blog/issues/71)\n\n### | 工具\n#### 1.[团队如何统一代码规范？](https://github.com/ljianshu/Blog/issues/114)\n#### 2.[让开发效率“飞起”的VS Code 插件](https://github.com/ljianshu/Blog/issues/80)\n\n### | 面试\n#### 1.[Javascript 面试核心考点(基础版)](https://github.com/ljianshu/Blog/issues/63)\n### | 其他\n#### 1.[写技术博客那点事](https://github.com/ljianshu/Blog/issues/62)\n\n\n### | 备战大厂面试\n\n- 大厂面试题及其答案（四份PDF囊括上千经典题）\n- vue/react/webpack源码视频深度讲解\n- JavaScript/vue 常见面试题视频讲解\n- JavaScript版数据结构与算法视频资料\n- 简历模版等等\n\n感兴趣的扫描下方微信二维码（frontJS）免费找我领取，备注：git,希望对你们有些许帮助！有时候图片显示不出来，直接加frontJS\n\n![image.png](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/11390a27203f4d8baca25de05d84a760~tplv-k3u1fbpfcp-watermark.image)\n\n" }, { "path": "Web Workers/06_Web Workers_测试.html", "content": "\r\n\r\n\r\n \r\n 06_Web Workers_测试\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n" }, { "path": "Web Workers/06_Web Workers_测试2.html", "content": "\r\n\r\n\r\n \r\n 06_Web Workers_测试\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n" }, { "path": "Web Workers/worker.js", "content": "function fibonacci(n) {\r\n return n<=2 ? 1 : fibonacci(n-1) + fibonacci(n-2) //递归调用\r\n}\r\n\r\nconsole.log(this)\r\nthis.onmessage = function (event) {\r\n var number = event.data\r\n console.log('分线程接收到主线程发送的数据: '+number)\r\n //计算\r\n var result = fibonacci(number)\r\n postMessage(result)\r\n console.log('分线程向主线程返回数据: '+result)\r\n // alert(result) alert是window的方法, 在分线程不能调用\r\n // 分线程中的全局对象不再是window, 所以在分线程中不可能更新界面\r\n}" }, { "path": "oop继承六种方式.html", "content": "\r\n\r\n\r\n\r\n \r\n JavaScript继承例子\r\n\r\n\r\n\r\n \r\n\r\n\r\n" }, { "path": "vue2.0学习/demo/$emit如何获取返回值/demo.vue", "content": "\r\n" }, { "path": "vue2.0学习/demo/$emit如何获取返回值/index.vue", "content": "// this.$emit的返回值是什么？ this // 如果需要返回值可以使用回调参数\r\n\r\n\r\n\r\n" }, { "path": "vue2.0学习/demo/filter.vue", "content": "\r\n\r\n\r\n" }, { "path": "vue2.0学习/slot与slot-scope用法/TodoItem.vue", "content": "\r\n\r\n\r\n" }, { "path": "vue2.0学习/slot与slot-scope用法/index.vue", "content": "\r\n\r\n\r\n" }, { "path": "vue2.0学习/slot与slot-scope用法/slot新语法/index.vue", "content": "\r\n\r\n\r\n" }, { "path": "vue2.0学习/slot与slot-scope用法/slot新语法/slot.vue", "content": "\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/attrs listeners/childCom1.vue", "content": "// childCom1.vue\r\n\r\n\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/attrs listeners/childCom2.vue", "content": "\r\n\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/attrs listeners/childCom3.vue", "content": "\r\n\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/attrs listeners/index.vue", "content": "\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/attrs listeners/listeners/child1.vue", "content": "\r\n\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/attrs listeners/listeners/child2.vue", "content": "\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/attrs listeners/listeners/index.vue", "content": "\r\n\r\n\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/eventBus/eventBus.html", "content": "// 用于跨组件通知(不复杂的项目可以使用这种方式)\r\n// Vue.prototype.$bus = new Vue();\r\n\r\n// Son2组件和Grandson1相互通信\r\n\r\n// mounted() {\r\n// this.$bus.$on(\"my\", data => {\r\n// console.log(data);\r\n// });\r\n// },\r\n\r\n// mounted() {\r\n// this.$nextTick(() => {\r\n// this.$bus.$emit(\"my\", \"我是Grandson1\");\r\n// });\r\n// },\r\n\r\n\r\n\r\n\r\n \r\n \r\n \r\n \r\n Document\r\n \r\n \r\n
\r\n \r\n \r\n
\r\n \r\n \r\n \r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/props传递一个函数/Props.vue", "content": "\r\n\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/props传递一个函数/index.vue", "content": "\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/provide inject/ChildrenA.vue", "content": "\r\n\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/provide inject/ChildrenA_a.vue", "content": "\r\n\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/provide inject/ChildrenB.vue", "content": "\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/provide inject/ChildrenC.vue", "content": "\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/provide inject/ChildrenD.vue", "content": "\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/provide inject/ChildrenE.vue", "content": "\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/provide inject/ChildrenF.vue", "content": "\r\n\r\n" }, { "path": "vue2.0学习/vue组件间通信/provide inject/index.vue", "content": "\r\n\r\n\r\n" }, { "path": "vue2.0学习/watch和computed/computed.vue", "content": "\r\n\r\n" }, { "path": "vue2.0学习/watch和computed/index.vue", "content": "\r\n\r\n\r\n" }, { "path": "vue2.0学习/watch和computed/watch.vue", "content": "\r\n\r\n" }, { "path": "vue2.0学习/内部运行机制/virtual dom/diff算法/createElement.js", "content": "function createElement(vnode) {\n var tag = vnode.tag // 'ul'\n var attrs = vnode.attrs || {}\n var children = vnode.children || []\n if (!tag) {\n return null\n }\n\n // 创建真实的 DOM 元素\n var elem = document.createElement(tag)\n // 属性\n var attrName\n for (attrName in attrs) {\n if (attrs.hasOwnProperty(attrName)) {\n // 给 elem 添加属性\n elem.setAttribute(attrName, attrs[attrName])\n }\n }\n // 子元素\n children.forEach(function (childVnode) {\n // 给 elem 添加子元素\n elem.appendChild(createElement(childVnode)) // 递归\n })\n\n // 返回真实的 DOM 元素\n return elem\n}" }, { "path": "vue2.0学习/内部运行机制/virtual dom/diff算法/updateChildren.js", "content": "function updateChildren(vnode, newVnode) {\n var children = vnode.children || []\n var newChildren = newVnode.children || []\n\n children.forEach(function (childVnode, index) {\n var newChildVnode = newChildren[index]\n if (childVnode.tag === newChildVnode.tag) {\n // 深层次对比，递归\n updateChildren(childVnode, newChildVnode)\n } else {\n // 替换\n replaceNode(childVnode, newChildVnode)\n }\n })\n}\n\nfunction replaceNode(vnode, newVnode) {\n var elem = vnode.elem // 真实的 DOM 节点\n var newElem = createElement(newVnode)\n\n // 替换\n}" }, { "path": "vue2.0学习/内部运行机制/virtual dom/snabbdom/demo.html", "content": "\n\n\n\n \n Document\n\n\n\n
\n \n \n \n \n \n \n \n \n \n\n\n" }, { "path": "vue2.0学习/内部运行机制/响应式原理/Array.js", "content": "// Object.defineProperty 只能适用于对象\r\n// 如果是数组，通过重写函数的方式解决了这个问题\r\n\r\nfunction render() {\r\n console.log('模拟视图渲染')\r\n}\r\n\r\nlet obj = [1, 2, 3]\r\n\r\nlet methods = ['pop', 'shift', 'unshift', 'sort', 'reverse', 'splice', 'push']\r\n// 先获取到原来的原型上的方法\r\nlet arrayProto = Array.prototype\r\n// 创建一个自己的原型 并且重写methods这些方法\r\nlet proto = Object.create(arrayProto)\r\n\r\nmethods.forEach(method => {\r\n proto[method] = function() {\r\n // AOP\r\n arrayProto[method].call(this, ...arguments)\r\n render()\r\n }\r\n})\r\n\r\nfunction observer(obj) {\r\n // 把所有的属性定义成set/get的方式\r\n if (Array.isArray(obj)) {\r\n obj.__proto__ = proto\r\n return\r\n }\r\n if (typeof obj == 'object') {\r\n for (let key in obj) {\r\n defineReactive(obj, key, obj[key])\r\n }\r\n }\r\n}\r\nfunction defineReactive(data, key, value) {\r\n observer(value)\r\n Object.defineProperty(data, key, {\r\n get() {\r\n return value\r\n },\r\n set(newValue) {\r\n observer(newValue)\r\n if (newValue !== value) {\r\n render()\r\n value = newValue\r\n }\r\n }\r\n })\r\n}\r\nobserver(obj)\r\nfunction $set(data, key, value) {\r\n defineReactive(data, key, value)\r\n}\r\nobj.push(123, 55)\r\nconsole.log(obj)\r\n\r\n// 一些注意点\r\n// $set如何更新数组\r\n// function $set(data, key, value) {\r\n// if (Array.isArray(data)) {\r\n// return data.splice(key, 1, value) // 当前用户调用了splice方法\r\n// }\r\n// defineReactive(data, key, value)\r\n// }\r\n// $set(obj, 0, 100) // 不支持数组的长度变化 也不支持数组的内容发生变化 必须通过上面的方法来触发更新 或者替换成一个新的数组比如obj.length--或者 obj[1]=2都是无效的\r\n" }, { "path": "vue2.0学习/内部运行机制/响应式原理/Object.js", "content": "// Object.defineProperty如何实现对象响应式变化\r\nfunction render() {\r\n console.log('模拟视图渲染')\r\n}\r\nlet data = {\r\n name: '浪里行舟',\r\n location: { x: 100, y: 100 }\r\n}\r\nobserve(data)\r\nfunction observe(obj) {\r\n // 判断类型\r\n if (!obj || typeof obj !== 'object') {\r\n return\r\n }\r\n Object.keys(obj).forEach(key => {\r\n defineReactive(obj, key, obj[key])\r\n })\r\n function defineReactive(obj, key, value) {\r\n // 递归子属性\r\n observe(value)\r\n Object.defineProperty(obj, key, {\r\n enumerable: true, //可枚举\r\n configurable: true, //可配置\r\n get: function reactiveGetter() {\r\n console.log('get', value) // 监听\r\n return value\r\n },\r\n set: function reactiveSetter(newVal) {\r\n observe(newVal) //如果赋值是一个对象，也要递归子属性\r\n if (newVal !== value) {\r\n console.log('set', newVal) // 监听\r\n render()\r\n value = newVal\r\n }\r\n }\r\n })\r\n }\r\n}\r\ndata.location = {\r\n x: 1000,\r\n y: 1000\r\n} //set {x: 1000,y: 1000} 模拟视图渲染\r\ndata.name // get 浪里行舟\r\n" }, { "path": "vue2.0学习/内部运行机制/响应式原理/Proxy.js", "content": "// 使用proxy来实现数据的响应式变化\r\n// 可以支持数组，而且不用区分是对象还是数组\r\n// 兼容性 vue 3.0 会采用如果支持proxy 就使用proxy 不支持就还是Object.defineProperty\r\nfunction render() {\r\n console.log('模拟视图的更新')\r\n}\r\nlet obj = {\r\n name: '前端工匠',\r\n age: { age: 100 },\r\n arr: [1, 2, 3]\r\n}\r\nlet handler = {\r\n get(target, key) {\r\n // 如果取的值是对象就在对这个对象进行数据劫持\r\n if (typeof target[key] == 'object' && target[key] !== null) {\r\n return new Proxy(target[key], handler)\r\n }\r\n return Reflect.get(target, key)\r\n },\r\n set(target, key, value) {\r\n if (key === 'length') return true\r\n render()\r\n return Reflect.set(target, key, value)\r\n }\r\n}\r\n\r\nlet proxy = new Proxy(obj, handler)\r\nproxy.age.name = '浪里行舟' // 支持新增属性\r\nconsole.log(proxy.age.name) // 模拟视图的更新 浪里行舟\r\nproxy.arr[0] = '浪里行舟' //支持数组的内容发生变化\r\nconsole.log(proxy.arr) // 模拟视图的更新 ['浪里行舟', 2, 3 ]\r\nproxy.arr.length-- // 无效\r\n" }, { "path": "vue2.0学习/基于axios接口封装/README.md", "content": "\n## Project setup\n```\nnpm install\n```\n\n### Compiles and hot-reloads for development\n```\nnpm run serve\n```\n## api接口的模块化管理规范（基于axios）\n单独模块管理接口，其中http.js文件就是封装好的接口请求库\n```\n// personal.js文件\nimport axios from './http';\nexport default {\n login() {\n return axios.post('/login');\n },\n // ...\n};\n```\n定义统一接口请求的入口 api.js\n```\n// api.js文件\nimport personal from './personal';\nexport default {\n personal\n};\n```\n最后注入到vue的原型上\n```\n// main.js\nimport api from './api/api.js';\nVue.prototype.$api=api;\n```\n这样就可以在组件中使用了\n```\n//=>在组件中使用\n methods: {\n login() {\n this.$api.personal.login().then(result => {\n console.log(result) // 直接就可以调用api,无需再引入api.js文件\n // 业务逻辑\n })\n }\n }\n```\n**本代码中提供了两种封装方式：axios和fetch，分别对应http.js和request.js文件**，项目中主要以前者为主\n" }, { "path": "vue2.0学习/基于axios接口封装/babel.config.js", "content": "module.exports = {\n presets: [\n '@vue/cli-plugin-babel/preset'\n ]\n}\n" }, { "path": "vue2.0学习/基于axios接口封装/package.json", "content": "{\n \"name\": \"demo\",\n \"version\": \"0.1.0\",\n \"private\": true,\n \"scripts\": {\n \"serve\": \"vue-cli-service serve\",\n \"build\": \"vue-cli-service build\",\n \"lint\": \"vue-cli-service lint\"\n },\n \"dependencies\": {\n \"axios\": \"^0.19.2\",\n \"core-js\": \"^3.6.4\",\n \"qs\": \"^6.9.1\",\n \"vue\": \"^2.6.11\"\n },\n \"devDependencies\": {\n \"@vue/cli-plugin-babel\": \"~4.2.0\",\n \"@vue/cli-plugin-eslint\": \"~4.2.0\",\n \"@vue/cli-service\": \"~4.2.0\",\n \"babel-eslint\": \"^10.0.3\",\n \"eslint\": \"^6.7.2\",\n \"eslint-plugin-vue\": \"^6.1.2\",\n \"vue-template-compiler\": \"^2.6.11\"\n },\n \"eslintConfig\": {\n \"root\": true,\n \"env\": {\n \"node\": true\n },\n \"extends\": [\n \"plugin:vue/essential\",\n \"eslint:recommended\"\n ],\n \"parserOptions\": {\n \"parser\": \"babel-eslint\"\n },\n \"rules\": {}\n },\n \"browserslist\": [\n \"> 1%\",\n \"last 2 versions\"\n ]\n}\n" }, { "path": "vue2.0学习/基于axios接口封装/public/index.html", "content": "\n\n \n \n \n \n favicon.ico\">\n <%= htmlWebpackPlugin.options.title %>\n \n \n \n
\n \n \n\n" }, { "path": "vue2.0学习/基于axios接口封装/src/App.vue", "content": "\n\n\n\n" }, { "path": "vue2.0学习/基于axios接口封装/src/api/api.js", "content": "// 这里数据请求的唯一入口 \r\nimport personal from './personal'\r\nimport vote from './vote'\r\n\r\nexport default{\r\n personal,\r\n vote\r\n}\r\n" }, { "path": "vue2.0学习/基于axios接口封装/src/api/http.js", "content": "// 基于axios实现接口请求库的封装\r\nimport axios from 'axios'\r\nimport qs from 'qs' // 引入qs模块，用来序列化post类型的数据\r\n// 根据环境变量区分接口的默认地址\r\nswitch (process.env.NODE_ENV) {\r\n case 'production':\r\n axios.defaults.baseURL = 'http://api.zhufengpeixun.cn'\r\n break\r\n case 'test':\r\n axios.defaults.baseURL = 'http://192.168.20.12:8080'\r\n break\r\n default:\r\n axios.defaults.baseURL = 'http://127.0.0.1:3000'\r\n}\r\n// 设置超时请求时间\r\naxios.defaults.timeout = 10000\r\n// 设置CORS跨域允许携带资源凭证\r\naxios.defaults.withCredentials = true\r\n// 设置POST请求头：告知服务器请求主体的数据格式\r\naxios.defaults.headers['Content-Type'] = 'application/x-www-form-urlencoded';\r\naxios.defaults.transformRequest = data => qs.stringify(data)\r\n// 设置请求拦截器\r\naxios.interceptors.request.use(\r\n config => {\r\n // TOKEN校验（JWT）,接收服务器返回的token，存储到 vuex本地存储中，每一次向服务器发请求，我们应该把token带上\r\n const token = localStorage.getItem('token')\r\n token && (config.headers.Authorization = token)\r\n return config\r\n },\r\n error => {\r\n return Promise.reject(error)\r\n }\r\n)\r\n// 设置响应拦截器\r\naxios.defaults.validateStatus = status => {\r\n // 自定义响应成功的HTTP状态码\r\n return /^(2|3)\\d{2}$/.test(status)\r\n}\r\naxios.interceptors.response.use(\r\n response => {\r\n // 只返回响应主体中的信息（部分公司根据需求会进一步完善，例如指定服务器返回的CODE值来指定成功还是失败）\r\n return response.data\r\n },\r\n error => {\r\n if (error.response) {\r\n switch (error.response.status) {\r\n case 400:\r\n error.message = '请求错误(400)'\r\n break\r\n case 401: // 当前请求需要用户验证（一般是未登录）\r\n error.message = '未授权，请登录(401)'\r\n break\r\n case 403: // 服务器已经理解请求，但是拒绝执行它（一般是TOKEN过期）\r\n error.message = '拒绝访问(403)'\r\n localStorage.removeItem('token')\r\n // 跳转到登录页\r\n break\r\n }\r\n return Promise.reject(error.response)\r\n } else {\r\n // 断网处理\r\n if (!window.navigator.onLine) {\r\n // 断开网络了，可以让其跳转到断网页面\r\n return\r\n }\r\n return Promise.reject(error)\r\n }\r\n }\r\n)\r\nexport default axios\r\n" }, { "path": "vue2.0学习/基于axios接口封装/src/api/personal.js", "content": "// 接口模块一\r\nimport axios from './http'\r\n\r\nfunction login(){\r\n return axios.post('/login');\r\n}\r\n\r\nexport default {login}" }, { "path": "vue2.0学习/基于axios接口封装/src/api/request.js", "content": "// 基于fetch实现接口请求库的封装\r\nimport qs from 'qs';\r\n/*\r\n * 根据环境变量进行接口区分\r\n */\r\nlet baseURL = '';\r\nlet baseURLArr = [{\r\n\ttype: 'development',\r\n\turl: 'http://127.0.0.1:9000'\r\n}, {\r\n\ttype: 'test',\r\n\turl: 'http://192.168.20.15:9000'\r\n}, {\r\n\ttype: 'production',\r\n\turl: 'http://api.zhufengpeixun.cn'\r\n}];\r\nbaseURLArr.forEach(item => {\r\n\tif (process.env.NODE_ENV === item.type) {\r\n\t\tbaseURL = item.url;\r\n\t}\r\n});\r\n\r\nexport default function request(url, options = {}) {\r\n\turl = baseURL + url;\r\n\t/*\r\n\t * GET系列请求的处理 \r\n\t */\r\n\t!options.method ? options.method = 'GET' : null;\r\n\tif (options.hasOwnProperty('params')) {\r\n\t\tif (/^(GET|DELETE|HEAD|OPTIONS)$/i.test(options.method)) {\r\n\t\t\tconst ask = url.includes('?') ? '&' : '?';\r\n\t\t\turl += `${ask}${qs.stringify(params)}`;\r\n\t\t}\r\n\t\tdelete options.params;\r\n\t}\r\n\r\n\t/*\r\n\t * 合并配置项 \r\n\t */\r\n\toptions = Object.assign({\r\n\t\t// 允许跨域携带资源凭证 \r\n\t\tcredentials: 'include',// 如果是same-origin则同源可以 omit都拒绝\r\n\t\t// 设置请求头\r\n\t\theaders: {}\r\n\t}, options);\r\n\toptions.headers.Accept = 'application/json';\r\n\r\n\t/*\r\n\t * token的校验\r\n\t */\r\n\tconst token = localStorage.getItem('token');\r\n\ttoken && (options.headers.Authorization = token);\r\n\r\n\t/*\r\n\t * POST请求的处理\r\n\t */\r\n\tif (/^(POST|PUT)$/i.test(options.method)) {\r\n\t\t!options.type ? options.type = 'urlencoded' : null;\r\n\t\tif (options.type === 'urlencoded') {\r\n\t\t\toptions.headers['Content-Type'] = 'application/x-www-form-urlencoded';\r\n\t\t\toptions.body = qs.stringify(options.body);\r\n\t\t}\r\n\t\tif (options.type === 'json') {\r\n\t\t\toptions.headers['Content-Type'] = 'application/json';\r\n\t\t\toptions.body = JSON.stringify(options.body);\r\n\t\t}\r\n\t}\r\n\treturn fetch(url, options).then(response => {\r\n\t\t// 返回的结果可能是非200状态码 这边返回也有可能是失败的状态码\r\n\t\tif (!/^(2|3)\\d{2}$/.test(response.status)) {\r\n\t\t\tswitch (response.status) {\r\n\t\t\t\tcase 401: // 当前请求需要用户验证（一般是未登录）\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tcase 403: // 服务器已经理解请求，但是拒绝执行它（一般是TOKEN过期）\r\n\t\t\t\t\tlocalStorage.removeItem('token');\r\n\t\t\t\t\t// 跳转到登录页\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tcase 404: // 请求失败，请求所希望得到的资源未被在服务器上发现\r\n\t\t\t\t\tbreak;\r\n\t\t\t}\r\n\t\t\treturn Promise.reject(response);\r\n\t\t}\r\n\t\treturn response.json();\r\n\t}).catch(error => {\r\n\t\t// 断网处理\r\n\t\tif (!window.navigator.onLine) {\r\n\t\t\t// 断开网络了，可以让其跳转到断网页面\r\n\t\t\treturn;\r\n\t\t}\r\n\t\treturn Promise.reject(error);\r\n\t});\r\n}" }, { "path": "vue2.0学习/基于axios接口封装/src/api/vote.js", "content": "// 接口模块二\r\nimport axios from './http'\r\n\r\nfunction voteAdd() {\r\n return axios.post('/insertVote', {\r\n xxx: 'xxx'\r\n })\r\n}\r\n\r\nexport default {voteAdd}" }, { "path": "vue2.0学习/基于axios接口封装/src/main.js", "content": "import Vue from 'vue'\nimport App from './App.vue'\nimport api from './api/api'\n\nVue.config.productionTip = false\nVue.prototype.$api = api\n\nnew Vue({\n render: h => h(App),\n}).$mount('#app')\n" }, { "path": "vue2.0学习/实现模态框/sync/demo.vue", "content": "\r\n\r\n" }, { "path": "vue2.0学习/实现模态框/sync/index.vue", "content": "//v-model 毕竟不是给组件与组件之间通信而设计的双向绑定，无论从语意上和代码写法上都没有 .sync 直观和方便。\r\n\r\n\r\n\r\n" }, { "path": "vue2.0学习/实现模态框/v-model/demo.vue", "content": "\r\n\r\n" }, { "path": "vue2.0学习/实现模态框/v-model/index.vue", "content": "//这是一个模态框的基本雏形，可以在父组件通过 v-model 来进行 model 框和父组件之间的显示交互。\r\n//通过子组件看出通过props接收了value值，当点击关闭的时候还是通过$emit事件触发input事件，然后通过传入 false 参数。\r\n\r\n\r\n\r\n" }, { "path": "vuex-demo/HelloWorld.vue", "content": "\n\n\n\n\n\n" }, { "path": "vuex-demo/main.js", "content": "import Vue from 'vue'\nimport store from './store'\nimport App from './App'\nimport router from './router'\n\nVue.config.productionTip = false\n\n/* eslint-disable no-new */\nnew Vue({\n el: '#app',\n router,\n store,//注册上vuex的store: 所有组件对象都多一个属性$store\n components: { App },\n template: ''\n})\n\n" }, { "path": "vuex-demo/store.js", "content": "import Vue from 'vue'\nimport Vuex from 'vuex'\nVue.use(Vuex)\nconst store = new Vuex.Store({\n state: {\n count: 0\n },\n mutations: {// 包含了多个直接更新state函数的对象\n INCREMENT(state) {\n state.count = state.count + 1;\n },\n DECREMENT(state) {\n state.count = state.count - 1;\n }\n },\n getters: { // 当读取属性值时自动调用并返回属性值\n evenOrOdd(state) {\n return state.count % 2 === 0 ? \"偶数\" : \"奇数\";\n }\n },\n actions: { // 包含了多个对应事件回调函数的对象\n incrementIfOdd({ commit, state }) { // 带条件的action\n if (state.count % 2 === 1) {\n commit('INCREMENT')\n }\n },\n incrementAsync({ commit }) { //异步的action\n setInterval(() => {\n commit('INCREMENT')\n }, 2000);\n }\n\n }\n})\nexport default store //用export default 封装代码，让外部可以引用\n" }, { "path": "vuex-demo/优化后HelloWorld.vue", "content": "\n\n\n\n" }, { "path": "vuex-demo/优化后store.js", "content": "import Vue from 'vue'\r\nimport Vuex from 'vuex'\r\nVue.use(Vuex)\r\nconst store = new Vuex.Store({\r\n state: {\r\n count: 0\r\n },\r\n mutations: {// 包含了多个直接更新state函数的对象\r\n increment(state) {\r\n state.count = state.count + 1;\r\n },\r\n decrement(state) {\r\n state.count = state.count - 1;\r\n }\r\n },\r\n getters: { // 当读取属性值时自动调用并返回属性值\r\n evenOrOdd(state) {\r\n return state.count % 2 === 0 ? \"偶数\" : \"奇数\";\r\n }\r\n },\r\n actions: { // 包含了多个对应事件回调函数的对象\r\n incrementIfOdd({ commit, state }) { // 带条件的action\r\n if (state.count % 2 === 1) {\r\n commit('increment')\r\n }\r\n },\r\n incrementAsync({ commit }) { //异步的action\r\n setInterval(() => {\r\n commit('increment')\r\n }, 2000);\r\n }\r\n\r\n }\r\n})\r\nexport default store //用export default 封装代码，让外部可以引用" }, { "path": "websocket/iframe流.html", "content": "\r\n\r\n\r\n \r\n \r\n \r\n Document\r\n\r\n\r\n
\r\n \r\n\r\n" }, { "path": "websocket/iframe流.js", "content": "//iframe流\r\nlet express = require('express')\r\nlet app = express()\r\napp.use(express.static(__dirname))\r\napp.get('/clock', function(req, res) {\r\n setInterval(function() {\r\n let date = new Date().toLocaleString()\r\n res.write(`\r\n \r\n `)\r\n }, 1000)\r\n})\r\napp.listen(8080)\r\n" }, { "path": "websocket/websocket.html", "content": "\r\n\r\n \r\n \r\n \r\n \r\n websocket\r\n \r\n \r\n
\r\n \r\n \r\n\r\n" }, { "path": "websocket/websocket.js", "content": "let express = require('express')\r\nlet app = express()\r\napp.use(express.static(__dirname))\r\n//http服务器\r\napp.listen(3000)\r\n\r\nlet WebSocketServer = require('ws').Server\r\n//用ws模块启动一个websocket服务器,监听了9999端口\r\nlet wsServer = new WebSocketServer({ port: 9999 })\r\n//监听客户端的连接请求 当客户端连接服务器的时候，就会触发connection事件\r\n//socket代表一个客户端,不是所有客户端共享的，而是每个客户端都有一个socket\r\nwsServer.on('connection', function(socket) {\r\n //每一个socket都有一个唯一的ID属性\r\n console.log(socket)\r\n console.log('客户端连接成功')\r\n //监听对方发过来的消息\r\n socket.on('message', function(message) {\r\n console.log('接收到客户端的消息', message)\r\n socket.send('服务器回应:' + message)\r\n })\r\n})\r\n" }, { "path": "websocket/轮询.html", "content": "\r\n\r\n\r\n \r\n \r\n \r\n Document\r\n\r\n\r\n
\r\n\r\n\r\n" }, { "path": "websocket/轮询.js", "content": "//轮训\r\nlet express = require('express')\r\nlet app = express()\r\napp.use(express.static(__dirname))\r\napp.get('/clock', function(req, res) {\r\n res.end(new Date().toLocaleString())\r\n})\r\napp.listen(8080)\r\n" }, { "path": "websocket/长轮询.html", "content": "\r\n\r\n \r\n \r\n \r\n \r\n Document\r\n \r\n \r\n
\r\n \r\n \r\n\r\n" }, { "path": "websocket/长轮询.js", "content": "//长轮训\r\nlet express = require('express')\r\nlet app = express()\r\napp.use(express.static(__dirname))\r\napp.get('/clock', function(req, res) {\r\n res.end(new Date().toLocaleString())\r\n})\r\napp.listen(8080)\r\n" }, { "path": "三栏布局/三栏布局--flexbox布局.html", "content": "\r\n\r\n\r\n\r\n \r\n Layout\r\n \r\n\r\n\r\n \r\n
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三栏布局

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flexbox解决方案

\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n
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三栏布局

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网格布局解决方案

\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n
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三栏布局

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浮动解决方案

\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n
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三栏布局

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绝对定位解决方案

\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n
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1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案
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三栏布局

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表格布局解决方案

\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n 1.这是三栏布局的浮动解决方案； 2.这是三栏布局的浮动解决方案； 3.这是三栏布局的浮动解决方案； 4.这是三栏布局的浮动解决方案； 5.这是三栏布局的浮动解决方案； 6.这是三栏布局的浮动解决方案；\r\n
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圣杯布局

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\n\n\n\n" }, { "path": "多种跨域方式/1.jsonp/index.html", "content": "\n\n \n \n \n \n Document\n \n \n \n \n\n" }, { "path": "多种跨域方式/1.jsonp/server.js", "content": "let express = require('express')\nlet app = express()\n\napp.get('/say', function(req, res) {\n let { wd, callback } = req.query\n console.log(wd)\n console.log(callback)\n res.end(`${callback}('我不爱你')`)\n})\napp.listen(3000)\n" }, { "path": "多种跨域方式/2.cors/index.html", "content": "\r\n\r\n \r\n \r\n \r\n \r\n Document\r\n \r\n \r\n \r\n \r\n\r\n" }, { "path": "多种跨域方式/2.cors/server1.js", "content": "let express = require('express');\nlet app = express();\napp.use(express.static(__dirname));\napp.listen(3000);" }, { "path": "多种跨域方式/2.cors/server2.js", "content": "let express = require('express')\r\nlet app = express()\r\nlet whitList = ['http://localhost:3000'] //设置白名单\r\napp.use(function(req, res, next) {\r\n let origin = req.headers.origin\r\n if (whitList.includes(origin)) {\r\n // 设置哪个源可以访问我\r\n res.setHeader('Access-Control-Allow-Origin', origin)\r\n // 允许携带哪个头访问我\r\n res.setHeader('Access-Control-Allow-Headers', 'name')\r\n // 允许哪个方法访问我\r\n res.setHeader('Access-Control-Allow-Methods', 'PUT')\r\n // 允许携带cookie\r\n res.setHeader('Access-Control-Allow-Credentials', true)\r\n // 预检的存活时间\r\n res.setHeader('Access-Control-Max-Age', 6)\r\n // 允许返回的头\r\n res.setHeader('Access-Control-Expose-Headers', 'name')\r\n if (req.method === 'OPTIONS') {\r\n res.end() // OPTIONS请求不做任何处理\r\n }\r\n }\r\n next()\r\n})\r\napp.put('/getData', function(req, res) {\r\n console.log(req.headers)\r\n res.setHeader('name', 'jw')\r\n res.end('我不爱你')\r\n})\r\napp.get('/getData', function(req, res) {\r\n console.log(req.headers)\r\n res.end('我不爱你')\r\n})\r\napp.use(express.static(__dirname))\r\napp.listen(4000)\r\n" }, { "path": "多种跨域方式/3.postMesssage/a.html", "content": "\n\n\n \n \n \n Document\n\n\n \n \n\n" }, { "path": "多种跨域方式/3.postMesssage/a.js", "content": "let express = require('express');\nlet app = express();\napp.use(express.static(__dirname));\napp.listen(3000);" }, { "path": "多种跨域方式/3.postMesssage/b.html", "content": "\n\n\n \n \n \n Document\n\n\n \n\n" }, { "path": "多种跨域方式/3.postMesssage/b.js", "content": "let express = require('express');\nlet app = express();\napp.use(express.static(__dirname));\napp.listen(4000);" }, { "path": "多种跨域方式/4.name/a.html", "content": "\n\n\n \n \n \n Document\n\n\n a和b是同域的 http://localhost:3000\n c是独立的 http://localhost:4000\n a获取c的数据\n a先引用c c把值放到window.name,把a引用的地址改到b\n \n \n\n" }, { "path": "多种跨域方式/4.name/a.js", "content": "let express = require('express');\nlet app = express();\napp.use(express.static(__dirname));\napp.listen(3000);" }, { "path": "多种跨域方式/4.name/b.html", "content": "\n\n\n \n \n \n Document\n\n\n \n\n" }, { "path": "多种跨域方式/4.name/b.js", "content": "let express = require('express');\nlet app = express();\napp.use(express.static(__dirname));\napp.listen(4000);" }, { "path": "多种跨域方式/4.name/c.html", "content": "\n\n\n \n \n \n Document\n\n\n \n\n" }, { "path": "多种跨域方式/5.hash/a.html", "content": "\n\n\n \n \n \n Document\n\n\n \n \n \n \n \n\n" }, { "path": "多种跨域方式/5.hash/a.js", "content": "let express = require('express');\nlet app = express();\napp.use(express.static(__dirname));\napp.listen(3000);" }, { "path": "多种跨域方式/5.hash/b.html", "content": "\n\n\n\n \n \n \n Document\n\n\n \n\n\n" }, { "path": "多种跨域方式/5.hash/b.js", "content": "let express = require('express');\nlet app = express();\napp.use(express.static(__dirname));\napp.listen(4000);" }, { "path": "多种跨域方式/5.hash/c.html", "content": "\n\n\n\n \n \n \n Document\n\n\n\n\n\n\n" }, { "path": "多种跨域方式/6.domain/a.html", "content": "\n\n\n \n \n \n Document\n\n\n \n \n \n \n helloa\n \n \n\n\n" }, { "path": "多种跨域方式/6.domain/a.js", "content": "let express = require('express');\nlet app = express();\napp.use(express.static(__dirname));\napp.listen(3000);" }, { "path": "多种跨域方式/6.domain/b.html", "content": "\n\n\n \n \n \n Document\n\n\n hellob\n \n\n" }, { "path": "多种跨域方式/6.domain/b.js", "content": "let express = require('express');\nlet app = express();\napp.use(express.static(__dirname));\napp.listen(4000);" }, { "path": "多种跨域方式/7.websocket/server.js", "content": "let express = require('express');\nlet app = express();\nlet WebSocket = require('ws');\nlet wss = new WebSocket.Server({port:3000});\nwss.on('connection',function(ws) {\n ws.on('message', function (data) {\n console.log(data);\n ws.send('我不爱你')\n });\n})\n\n\n\n" }, { "path": "多种跨域方式/7.websocket/socket.html", "content": "\n\n\n \n \n \n Document\n\n\n \n\n" }, { "path": "多种跨域方式/8.nginx/a.js", "content": "var http = require('http');\nvar server = http.createServer();\nvar qs = require('querystring');\n\nserver.on('request', function(req, res) {\n var params = qs.parse(req.url.substring(2));\n\n // 向前台写cookie\n res.writeHead(200, {\n 'Set-Cookie': 'l=a123456;Path=/;Domain=www.domain2.com;HttpOnly' // HttpOnly:脚本无法读取\n });\n\n res.write(JSON.stringify(params));\n res.end();\n});\n\nserver.listen('8080');\nconsole.log('Server is running at port 8080...');\n" }, { "path": "多种跨域方式/8.nginx/index.html", "content": "\n\n\n \n \n \n Document\n\n\n \n\n\n" }, { "path": "多种跨域方式/9.node中间件代理/index.html", "content": "\r\n\r\n \r\n \r\n \r\n \r\n Node中间件代理\r\n \r\n\r\n \r\n \r\n \r\n \r\n\r\n" }, { "path": "多种跨域方式/9.node中间件代理/server1.js", "content": "const http = require('http')\r\n// 第一步：接受客户端请求\r\nconst server = http.createServer((request, response) => {\r\n // 代理服务器，直接和浏览器直接交互，需要设置CORS 的首部字段\r\n response.writeHead(200, {\r\n 'Access-Control-Allow-Origin': '*',\r\n 'Access-Control-Allow-Methods': '*',\r\n 'Access-Control-Allow-Headers': 'Content-Type'\r\n })\r\n // 第二步：将请求转发给服务器\r\n const proxyRequest = http\r\n .request(\r\n {\r\n host: '127.0.0.1',\r\n port: 4000,\r\n url: '/',\r\n method: request.method,\r\n headers: request.headers\r\n },\r\n serverResponse => {\r\n // 第三步：收到服务器的响应\r\n var body = ''\r\n serverResponse.on('data', chunk => {\r\n body += chunk\r\n })\r\n serverResponse.on('end', () => {\r\n console.log('The data is ' + body)\r\n // 第四步：将响应结果转发给浏览器\r\n response.end(body)\r\n })\r\n }\r\n )\r\n .end()\r\n})\r\nserver.listen(3000, () => {\r\n console.log('The proxyServer is running at http://localhost:3000')\r\n})\r\n" }, { "path": "多种跨域方式/9.node中间件代理/server2.js", "content": "const http = require('http')\r\nconst data = { title: 'fontend', password: '123456' }\r\nconst server = http.createServer((request, response) => {\r\n if (request.url === '/') {\r\n response.end(JSON.stringify(data))\r\n }\r\n})\r\nserver.listen(4000, () => {\r\n console.log('The server is running at http://localhost:4000')\r\n})\r\n" }, { "path": "模块化/01_modular/01_全局function模式/module1.js", "content": "/**\r\n * 全局函数模式: 将不同的功能封装成不同的全局函数\r\n * 问题: Global被污染了, 很容易引起命名冲突\r\n */\r\n//数据\r\nlet data = 'atguigu.com'\r\nfunction foo() {\r\n console.log('foo()')\r\n}\r\nfunction bar() {\r\n console.log('bar()')\r\n}\r\n" }, { "path": "模块化/01_modular/01_全局function模式/module2.js", "content": "let data2 = 'other data'\r\n\r\nfunction foo() { //与另一个模块中的函数冲突了\r\n console.log(`foo() ${data2}`)\r\n}\r\n" }, { "path": "模块化/01_modular/01_全局function模式/test1.html", "content": "\r\n\r\n\r\n \r\n 01_全局function模式\r\n\r\n\r\n\r\n\r\n\r\n\r\n" }, { "path": "模块化/01_modular/02_namespace模式/module1.js", "content": "/**\r\n * namespace模式: 简单对象封装\r\n * 作用: 减少了全局变量\r\n * 问题: 不安全(数据不是私有的, 外部可以直接修改)\r\n */\r\nlet myModule = {\r\n data: 'atguigu.com',\r\n foo() {\r\n console.log(`foo() ${this.data}`)\r\n },\r\n bar() {\r\n console.log(`bar() ${this.data}`)\r\n }\r\n}\r\n\r\n" }, { "path": "模块化/01_modular/02_namespace模式/module2.js", "content": "/**\r\n * namespace模式: 简单对象封装\r\n * 作用: 减少了全局变量\r\n * 问题: 不安全(数据不是私有的)\r\n */\r\nlet myModule2 = {\r\n data: 'atguigu.com2222',\r\n foo() {\r\n console.log(`foo() ${this.data}`)\r\n },\r\n bar() {\r\n console.log(`bar() ${this.data}`)\r\n }\r\n}\r\n\r\n" }, { "path": "模块化/01_modular/02_namespace模式/test2.html", "content": "\r\n\r\n\r\n \r\n 02_namespace模式\r\n\r\n\r\n\r\n\r\n\r\n\r\n" }, { "path": "模块化/01_modular/03_IIFE模式/module3.js", "content": "/**\r\n * IIFE模式: 匿名函数自调用(闭包)\r\n * IIFE : immediately-invoked function expression(立即调用函数表达式)\r\n * 作用: 数据是私有的, 外部只能通过暴露的方法操作\r\n * 问题: 如果当前这个模块依赖另一个模块怎么办?\r\n */\r\n;(function(window) {\r\n let data = 'www.baidu.com'\r\n //操作数据的函数\r\n function foo() {\r\n //用于暴露有函数\r\n console.log(`foo() ${data}`)\r\n }\r\n function bar() {\r\n //用于暴露有函数\r\n console.log(`bar() ${data}`)\r\n otherFun() //内部调用\r\n }\r\n function otherFun() {\r\n //内部私有的函数\r\n console.log('otherFun()')\r\n }\r\n //暴露行为\r\n window.myModule = { foo, bar }\r\n})(window)\r\n" }, { "path": "模块化/01_modular/03_IIFE模式/test3.html", "content": "\r\n\r\n \r\n \r\n 03_IIFE模式\r\n \r\n \r\n \r\n \r\n \r\n\r\n" }, { "path": "模块化/01_modular/04_IIFE模式增强/jquery-1.10.1.js", "content": "/*!\r\n * jQuery JavaScript Library v1.10.1\r\n * http://jquery.com/\r\n *\r\n * Includes Sizzle.js\r\n * http://sizzlejs.com/\r\n *\r\n * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors\r\n * Released under the MIT license\r\n * http://jquery.org/license\r\n *\r\n * Date: 2013-05-30T21:49Z\r\n */\r\n(function( window, undefined ) {\r\n\r\n// Can't do this because several apps including ASP.NET trace\r\n// the stack via arguments.caller.callee and Firefox dies if\r\n// you try to trace through \"use strict\" call chains. (#13335)\r\n// Support: Firefox 18+\r\n//\"use strict\";\r\nvar\r\n\t// The deferred used on DOM ready\r\n\treadyList,\r\n\r\n\t// A central reference to the root jQuery(document)\r\n\trootjQuery,\r\n\r\n\t// Support: IE<10\r\n\t// For `typeof xmlNode.method` instead of `xmlNode.method !== undefined`\r\n\tcore_strundefined = typeof undefined,\r\n\r\n\t// Use the correct document accordingly with window argument (sandbox)\r\n\tlocation = window.location,\r\n\tdocument = window.document,\r\n\tdocElem = document.documentElement,\r\n\r\n\t// Map over jQuery in case of overwrite\r\n\t_jQuery = window.jQuery,\r\n\r\n\t// Map over the $ in case of overwrite\r\n\t_$ = window.$,\r\n\r\n\t// [[Class]] -> type pairs\r\n\tclass2type = {},\r\n\r\n\t// List of deleted data cache ids, so we can reuse them\r\n\tcore_deletedIds = [],\r\n\r\n\tcore_version = \"1.10.1\",\r\n\r\n\t// Save a reference to some core methods\r\n\tcore_concat = core_deletedIds.concat,\r\n\tcore_push = core_deletedIds.push,\r\n\tcore_slice = core_deletedIds.slice,\r\n\tcore_indexOf = core_deletedIds.indexOf,\r\n\tcore_toString = class2type.toString,\r\n\tcore_hasOwn = class2type.hasOwnProperty,\r\n\tcore_trim = core_version.trim,\r\n\r\n\t// Define a local copy of jQuery\r\n\tjQuery = function( selector, context ) {\r\n\t\t// The jQuery object is actually just the init constructor 'enhanced'\r\n\t\treturn new jQuery.fn.init( selector, context, rootjQuery );\r\n\t},\r\n\r\n\t// Used for matching numbers\r\n\tcore_pnum = /[+-]?(?:\\d*\\.|)\\d+(?:[eE][+-]?\\d+|)/.source,\r\n\r\n\t// Used for splitting on whitespace\r\n\tcore_rnotwhite = /\\S+/g,\r\n\r\n\t// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)\r\n\trtrim = /^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g,\r\n\r\n\t// A simple way to check for HTML strings\r\n\t// Prioritize #id over to avoid XSS via location.hash (#9521)\r\n\t// Strict HTML recognition (#11290: must start with <)\r\n\trquickExpr = /^(?:\\s*(<[\\w\\W]+>)[^>]*|#([\\w-]*))$/,\r\n\r\n\t// Match a standalone tag\r\n\trsingleTag = /^<(\\w+)\\s*\\/?>(?:<\\/\\1>|)$/,\r\n\r\n\t// JSON RegExp\r\n\trvalidchars = /^[\\],:{}\\s]*$/,\r\n\trvalidbraces = /(?:^|:|,)(?:\\s*\\[)+/g,\r\n\trvalidescape = /\\\\(?:[\"\\\\\\/bfnrt]|u[\\da-fA-F]{4})/g,\r\n\trvalidtokens = /\"[^\"\\\\\\r\\n]*\"|true|false|null|-?(?:\\d+\\.|)\\d+(?:[eE][+-]?\\d+|)/g,\r\n\r\n\t// Matches dashed string for camelizing\r\n\trmsPrefix = /^-ms-/,\r\n\trdashAlpha = /-([\\da-z])/gi,\r\n\r\n\t// Used by jQuery.camelCase as callback to replace()\r\n\tfcamelCase = function( all, letter ) {\r\n\t\treturn letter.toUpperCase();\r\n\t},\r\n\r\n\t// The ready event handler\r\n\tcompleted = function( event ) {\r\n\r\n\t\t// readyState === \"complete\" is good enough for us to call the dom ready in oldIE\r\n\t\tif ( document.addEventListener || event.type === \"load\" || document.readyState === \"complete\" ) {\r\n\t\t\tdetach();\r\n\t\t\tjQuery.ready();\r\n\t\t}\r\n\t},\r\n\t// Clean-up method for dom ready events\r\n\tdetach = function() {\r\n\t\tif ( document.addEventListener ) {\r\n\t\t\tdocument.removeEventListener( \"DOMContentLoaded\", completed, false );\r\n\t\t\twindow.removeEventListener( \"load\", completed, false );\r\n\r\n\t\t} else {\r\n\t\t\tdocument.detachEvent( \"onreadystatechange\", completed );\r\n\t\t\twindow.detachEvent( \"onload\", completed );\r\n\t\t}\r\n\t};\r\n\r\njQuery.fn = jQuery.prototype = {\r\n\t// The current version of jQuery being used\r\n\tjquery: core_version,\r\n\r\n\tconstructor: jQuery,\r\n\tinit: function( selector, context, rootjQuery ) {\r\n\t\tvar match, elem;\r\n\r\n\t\t// HANDLE: $(\"\"), $(null), $(undefined), $(false)\r\n\t\tif ( !selector ) {\r\n\t\t\treturn this;\r\n\t\t}\r\n\r\n\t\t// Handle HTML strings\r\n\t\tif ( typeof selector === \"string\" ) {\r\n\t\t\tif ( selector.charAt(0) === \"<\" && selector.charAt( selector.length - 1 ) === \">\" && selector.length >= 3 ) {\r\n\t\t\t\t// Assume that strings that start and end with <> are HTML and skip the regex check\r\n\t\t\t\tmatch = [ null, selector, null ];\r\n\r\n\t\t\t} else {\r\n\t\t\t\tmatch = rquickExpr.exec( selector );\r\n\t\t\t}\r\n\r\n\t\t\t// Match html or make sure no context is specified for #id\r\n\t\t\tif ( match && (match[1] || !context) ) {\r\n\r\n\t\t\t\t// HANDLE: $(html) -> $(array)\r\n\t\t\t\tif ( match[1] ) {\r\n\t\t\t\t\tcontext = context instanceof jQuery ? context[0] : context;\r\n\r\n\t\t\t\t\t// scripts is true for back-compat\r\n\t\t\t\t\tjQuery.merge( this, jQuery.parseHTML(\r\n\t\t\t\t\t\tmatch[1],\r\n\t\t\t\t\t\tcontext && context.nodeType ? context.ownerDocument || context : document,\r\n\t\t\t\t\t\ttrue\r\n\t\t\t\t\t) );\r\n\r\n\t\t\t\t\t// HANDLE: $(html, props)\r\n\t\t\t\t\tif ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {\r\n\t\t\t\t\t\tfor ( match in context ) {\r\n\t\t\t\t\t\t\t// Properties of context are called as methods if possible\r\n\t\t\t\t\t\t\tif ( jQuery.isFunction( this[ match ] ) ) {\r\n\t\t\t\t\t\t\t\tthis[ match ]( context[ match ] );\r\n\r\n\t\t\t\t\t\t\t// ...and otherwise set as attributes\r\n\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\tthis.attr( match, context[ match ] );\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\treturn this;\r\n\r\n\t\t\t\t// HANDLE: $(#id)\r\n\t\t\t\t} else {\r\n\t\t\t\t\telem = document.getElementById( match[2] );\r\n\r\n\t\t\t\t\t// Check parentNode to catch when Blackberry 4.6 returns\r\n\t\t\t\t\t// nodes that are no longer in the document #6963\r\n\t\t\t\t\tif ( elem && elem.parentNode ) {\r\n\t\t\t\t\t\t// Handle the case where IE and Opera return items\r\n\t\t\t\t\t\t// by name instead of ID\r\n\t\t\t\t\t\tif ( elem.id !== match[2] ) {\r\n\t\t\t\t\t\t\treturn rootjQuery.find( selector );\r\n\t\t\t\t\t\t}\r\n\r\n\t\t\t\t\t\t// Otherwise, we inject the element directly into the jQuery object\r\n\t\t\t\t\t\tthis.length = 1;\r\n\t\t\t\t\t\tthis[0] = elem;\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\tthis.context = document;\r\n\t\t\t\t\tthis.selector = selector;\r\n\t\t\t\t\treturn this;\r\n\t\t\t\t}\r\n\r\n\t\t\t// HANDLE: $(expr, $(...))\r\n\t\t\t} else if ( !context || context.jquery ) {\r\n\t\t\t\treturn ( context || rootjQuery ).find( selector );\r\n\r\n\t\t\t// HANDLE: $(expr, context)\r\n\t\t\t// (which is just equivalent to: $(context).find(expr)\r\n\t\t\t} else {\r\n\t\t\t\treturn this.constructor( context ).find( selector );\r\n\t\t\t}\r\n\r\n\t\t// HANDLE: $(DOMElement)\r\n\t\t} else if ( selector.nodeType ) {\r\n\t\t\tthis.context = this[0] = selector;\r\n\t\t\tthis.length = 1;\r\n\t\t\treturn this;\r\n\r\n\t\t// HANDLE: $(function)\r\n\t\t// Shortcut for document ready\r\n\t\t} else if ( jQuery.isFunction( selector ) ) {\r\n\t\t\treturn rootjQuery.ready( selector );\r\n\t\t}\r\n\r\n\t\tif ( selector.selector !== undefined ) {\r\n\t\t\tthis.selector = selector.selector;\r\n\t\t\tthis.context = selector.context;\r\n\t\t}\r\n\r\n\t\treturn jQuery.makeArray( selector, this );\r\n\t},\r\n\r\n\t// Start with an empty selector\r\n\tselector: \"\",\r\n\r\n\t// The default length of a jQuery object is 0\r\n\tlength: 0,\r\n\r\n\ttoArray: function() {\r\n\t\treturn core_slice.call( this );\r\n\t},\r\n\r\n\t// Get the Nth element in the matched element set OR\r\n\t// Get the whole matched element set as a clean array\r\n\tget: function( num ) {\r\n\t\treturn num == null ?\r\n\r\n\t\t\t// Return a 'clean' array\r\n\t\t\tthis.toArray() :\r\n\r\n\t\t\t// Return just the object\r\n\t\t\t( num < 0 ? this[ this.length + num ] : this[ num ] );\r\n\t},\r\n\r\n\t// Take an array of elements and push it onto the stack\r\n\t// (returning the new matched element set)\r\n\tpushStack: function( elems ) {\r\n\r\n\t\t// Build a new jQuery matched element set\r\n\t\tvar ret = jQuery.merge( this.constructor(), elems );\r\n\r\n\t\t// Add the old object onto the stack (as a reference)\r\n\t\tret.prevObject = this;\r\n\t\tret.context = this.context;\r\n\r\n\t\t// Return the newly-formed element set\r\n\t\treturn ret;\r\n\t},\r\n\r\n\t// Execute a callback for every element in the matched set.\r\n\t// (You can seed the arguments with an array of args, but this is\r\n\t// only used internally.)\r\n\teach: function( callback, args ) {\r\n\t\treturn jQuery.each( this, callback, args );\r\n\t},\r\n\r\n\tready: function( fn ) {\r\n\t\t// Add the callback\r\n\t\tjQuery.ready.promise().done( fn );\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tslice: function() {\r\n\t\treturn this.pushStack( core_slice.apply( this, arguments ) );\r\n\t},\r\n\r\n\tfirst: function() {\r\n\t\treturn this.eq( 0 );\r\n\t},\r\n\r\n\tlast: function() {\r\n\t\treturn this.eq( -1 );\r\n\t},\r\n\r\n\teq: function( i ) {\r\n\t\tvar len = this.length,\r\n\t\t\tj = +i + ( i < 0 ? len : 0 );\r\n\t\treturn this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] );\r\n\t},\r\n\r\n\tmap: function( callback ) {\r\n\t\treturn this.pushStack( jQuery.map(this, function( elem, i ) {\r\n\t\t\treturn callback.call( elem, i, elem );\r\n\t\t}));\r\n\t},\r\n\r\n\tend: function() {\r\n\t\treturn this.prevObject || this.constructor(null);\r\n\t},\r\n\r\n\t// For internal use only.\r\n\t// Behaves like an Array's method, not like a jQuery method.\r\n\tpush: core_push,\r\n\tsort: [].sort,\r\n\tsplice: [].splice\r\n};\r\n\r\n// Give the init function the jQuery prototype for later instantiation\r\njQuery.fn.init.prototype = jQuery.fn;\r\n\r\njQuery.extend = jQuery.fn.extend = function() {\r\n\tvar src, copyIsArray, copy, name, options, clone,\r\n\t\ttarget = arguments[0] || {},\r\n\t\ti = 1,\r\n\t\tlength = arguments.length,\r\n\t\tdeep = false;\r\n\r\n\t// Handle a deep copy situation\r\n\tif ( typeof target === \"boolean\" ) {\r\n\t\tdeep = target;\r\n\t\ttarget = arguments[1] || {};\r\n\t\t// skip the boolean and the target\r\n\t\ti = 2;\r\n\t}\r\n\r\n\t// Handle case when target is a string or something (possible in deep copy)\r\n\tif ( typeof target !== \"object\" && !jQuery.isFunction(target) ) {\r\n\t\ttarget = {};\r\n\t}\r\n\r\n\t// extend jQuery itself if only one argument is passed\r\n\tif ( length === i ) {\r\n\t\ttarget = this;\r\n\t\t--i;\r\n\t}\r\n\r\n\tfor ( ; i < length; i++ ) {\r\n\t\t// Only deal with non-null/undefined values\r\n\t\tif ( (options = arguments[ i ]) != null ) {\r\n\t\t\t// Extend the base object\r\n\t\t\tfor ( name in options ) {\r\n\t\t\t\tsrc = target[ name ];\r\n\t\t\t\tcopy = options[ name ];\r\n\r\n\t\t\t\t// Prevent never-ending loop\r\n\t\t\t\tif ( target === copy ) {\r\n\t\t\t\t\tcontinue;\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// Recurse if we're merging plain objects or arrays\r\n\t\t\t\tif ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {\r\n\t\t\t\t\tif ( copyIsArray ) {\r\n\t\t\t\t\t\tcopyIsArray = false;\r\n\t\t\t\t\t\tclone = src && jQuery.isArray(src) ? src : [];\r\n\r\n\t\t\t\t\t} else {\r\n\t\t\t\t\t\tclone = src && jQuery.isPlainObject(src) ? src : {};\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\t// Never move original objects, clone them\r\n\t\t\t\t\ttarget[ name ] = jQuery.extend( deep, clone, copy );\r\n\r\n\t\t\t\t// Don't bring in undefined values\r\n\t\t\t\t} else if ( copy !== undefined ) {\r\n\t\t\t\t\ttarget[ name ] = copy;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\r\n\t// Return the modified object\r\n\treturn target;\r\n};\r\n\r\njQuery.extend({\r\n\t// Unique for each copy of jQuery on the page\r\n\t// Non-digits removed to match rinlinejQuery\r\n\texpando: \"jQuery\" + ( core_version + Math.random() ).replace( /\\D/g, \"\" ),\r\n\r\n\tnoConflict: function( deep ) {\r\n\t\tif ( window.$ === jQuery ) {\r\n\t\t\twindow.$ = _$;\r\n\t\t}\r\n\r\n\t\tif ( deep && window.jQuery === jQuery ) {\r\n\t\t\twindow.jQuery = _jQuery;\r\n\t\t}\r\n\r\n\t\treturn jQuery;\r\n\t},\r\n\r\n\t// Is the DOM ready to be used? Set to true once it occurs.\r\n\tisReady: false,\r\n\r\n\t// A counter to track how many items to wait for before\r\n\t// the ready event fires. See #6781\r\n\treadyWait: 1,\r\n\r\n\t// Hold (or release) the ready event\r\n\tholdReady: function( hold ) {\r\n\t\tif ( hold ) {\r\n\t\t\tjQuery.readyWait++;\r\n\t\t} else {\r\n\t\t\tjQuery.ready( true );\r\n\t\t}\r\n\t},\r\n\r\n\t// Handle when the DOM is ready\r\n\tready: function( wait ) {\r\n\r\n\t\t// Abort if there are pending holds or we're already ready\r\n\t\tif ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\t// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).\r\n\t\tif ( !document.body ) {\r\n\t\t\treturn setTimeout( jQuery.ready );\r\n\t\t}\r\n\r\n\t\t// Remember that the DOM is ready\r\n\t\tjQuery.isReady = true;\r\n\r\n\t\t// If a normal DOM Ready event fired, decrement, and wait if need be\r\n\t\tif ( wait !== true && --jQuery.readyWait > 0 ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\t// If there are functions bound, to execute\r\n\t\treadyList.resolveWith( document, [ jQuery ] );\r\n\r\n\t\t// Trigger any bound ready events\r\n\t\tif ( jQuery.fn.trigger ) {\r\n\t\t\tjQuery( document ).trigger(\"ready\").off(\"ready\");\r\n\t\t}\r\n\t},\r\n\r\n\t// See test/unit/core.js for details concerning isFunction.\r\n\t// Since version 1.3, DOM methods and functions like alert\r\n\t// aren't supported. They return false on IE (#2968).\r\n\tisFunction: function( obj ) {\r\n\t\treturn jQuery.type(obj) === \"function\";\r\n\t},\r\n\r\n\tisArray: Array.isArray || function( obj ) {\r\n\t\treturn jQuery.type(obj) === \"array\";\r\n\t},\r\n\r\n\tisWindow: function( obj ) {\r\n\t\t/* jshint eqeqeq: false */\r\n\t\treturn obj != null && obj == obj.window;\r\n\t},\r\n\r\n\tisNumeric: function( obj ) {\r\n\t\treturn !isNaN( parseFloat(obj) ) && isFinite( obj );\r\n\t},\r\n\r\n\ttype: function( obj ) {\r\n\t\tif ( obj == null ) {\r\n\t\t\treturn String( obj );\r\n\t\t}\r\n\t\treturn typeof obj === \"object\" || typeof obj === \"function\" ?\r\n\t\t\tclass2type[ core_toString.call(obj) ] || \"object\" :\r\n\t\t\ttypeof obj;\r\n\t},\r\n\r\n\tisPlainObject: function( obj ) {\r\n\t\tvar key;\r\n\r\n\t\t// Must be an Object.\r\n\t\t// Because of IE, we also have to check the presence of the constructor property.\r\n\t\t// Make sure that DOM nodes and window objects don't pass through, as well\r\n\t\tif ( !obj || jQuery.type(obj) !== \"object\" || obj.nodeType || jQuery.isWindow( obj ) ) {\r\n\t\t\treturn false;\r\n\t\t}\r\n\r\n\t\ttry {\r\n\t\t\t// Not own constructor property must be Object\r\n\t\t\tif ( obj.constructor &&\r\n\t\t\t\t!core_hasOwn.call(obj, \"constructor\") &&\r\n\t\t\t\t!core_hasOwn.call(obj.constructor.prototype, \"isPrototypeOf\") ) {\r\n\t\t\t\treturn false;\r\n\t\t\t}\r\n\t\t} catch ( e ) {\r\n\t\t\t// IE8,9 Will throw exceptions on certain host objects #9897\r\n\t\t\treturn false;\r\n\t\t}\r\n\r\n\t\t// Support: IE<9\r\n\t\t// Handle iteration over inherited properties before own properties.\r\n\t\tif ( jQuery.support.ownLast ) {\r\n\t\t\tfor ( key in obj ) {\r\n\t\t\t\treturn core_hasOwn.call( obj, key );\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Own properties are enumerated firstly, so to speed up,\r\n\t\t// if last one is own, then all properties are own.\r\n\t\tfor ( key in obj ) {}\r\n\r\n\t\treturn key === undefined || core_hasOwn.call( obj, key );\r\n\t},\r\n\r\n\tisEmptyObject: function( obj ) {\r\n\t\tvar name;\r\n\t\tfor ( name in obj ) {\r\n\t\t\treturn false;\r\n\t\t}\r\n\t\treturn true;\r\n\t},\r\n\r\n\terror: function( msg ) {\r\n\t\tthrow new Error( msg );\r\n\t},\r\n\r\n\t// data: string of html\r\n\t// context (optional): If specified, the fragment will be created in this context, defaults to document\r\n\t// keepScripts (optional): If true, will include scripts passed in the html string\r\n\tparseHTML: function( data, context, keepScripts ) {\r\n\t\tif ( !data || typeof data !== \"string\" ) {\r\n\t\t\treturn null;\r\n\t\t}\r\n\t\tif ( typeof context === \"boolean\" ) {\r\n\t\t\tkeepScripts = context;\r\n\t\t\tcontext = false;\r\n\t\t}\r\n\t\tcontext = context || document;\r\n\r\n\t\tvar parsed = rsingleTag.exec( data ),\r\n\t\t\tscripts = !keepScripts && [];\r\n\r\n\t\t// Single tag\r\n\t\tif ( parsed ) {\r\n\t\t\treturn [ context.createElement( parsed[1] ) ];\r\n\t\t}\r\n\r\n\t\tparsed = jQuery.buildFragment( [ data ], context, scripts );\r\n\t\tif ( scripts ) {\r\n\t\t\tjQuery( scripts ).remove();\r\n\t\t}\r\n\t\treturn jQuery.merge( [], parsed.childNodes );\r\n\t},\r\n\r\n\tparseJSON: function( data ) {\r\n\t\t// Attempt to parse using the native JSON parser first\r\n\t\tif ( window.JSON && window.JSON.parse ) {\r\n\t\t\treturn window.JSON.parse( data );\r\n\t\t}\r\n\r\n\t\tif ( data === null ) {\r\n\t\t\treturn data;\r\n\t\t}\r\n\r\n\t\tif ( typeof data === \"string\" ) {\r\n\r\n\t\t\t// Make sure leading/trailing whitespace is removed (IE can't handle it)\r\n\t\t\tdata = jQuery.trim( data );\r\n\r\n\t\t\tif ( data ) {\r\n\t\t\t\t// Make sure the incoming data is actual JSON\r\n\t\t\t\t// Logic borrowed from http://json.org/json2.js\r\n\t\t\t\tif ( rvalidchars.test( data.replace( rvalidescape, \"@\" )\r\n\t\t\t\t\t.replace( rvalidtokens, \"]\" )\r\n\t\t\t\t\t.replace( rvalidbraces, \"\")) ) {\r\n\r\n\t\t\t\t\treturn ( new Function( \"return \" + data ) )();\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tjQuery.error( \"Invalid JSON: \" + data );\r\n\t},\r\n\r\n\t// Cross-browser xml parsing\r\n\tparseXML: function( data ) {\r\n\t\tvar xml, tmp;\r\n\t\tif ( !data || typeof data !== \"string\" ) {\r\n\t\t\treturn null;\r\n\t\t}\r\n\t\ttry {\r\n\t\t\tif ( window.DOMParser ) { // Standard\r\n\t\t\t\ttmp = new DOMParser();\r\n\t\t\t\txml = tmp.parseFromString( data , \"text/xml\" );\r\n\t\t\t} else { // IE\r\n\t\t\t\txml = new ActiveXObject( \"Microsoft.XMLDOM\" );\r\n\t\t\t\txml.async = \"false\";\r\n\t\t\t\txml.loadXML( data );\r\n\t\t\t}\r\n\t\t} catch( e ) {\r\n\t\t\txml = undefined;\r\n\t\t}\r\n\t\tif ( !xml || !xml.documentElement || xml.getElementsByTagName( \"parsererror\" ).length ) {\r\n\t\t\tjQuery.error( \"Invalid XML: \" + data );\r\n\t\t}\r\n\t\treturn xml;\r\n\t},\r\n\r\n\tnoop: function() {},\r\n\r\n\t// Evaluates a script in a global context\r\n\t// Workarounds based on findings by Jim Driscoll\r\n\t// http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context\r\n\tglobalEval: function( data ) {\r\n\t\tif ( data && jQuery.trim( data ) ) {\r\n\t\t\t// We use execScript on Internet Explorer\r\n\t\t\t// We use an anonymous function so that context is window\r\n\t\t\t// rather than jQuery in Firefox\r\n\t\t\t( window.execScript || function( data ) {\r\n\t\t\t\twindow[ \"eval\" ].call( window, data );\r\n\t\t\t} )( data );\r\n\t\t}\r\n\t},\r\n\r\n\t// Convert dashed to camelCase; used by the css and data modules\r\n\t// Microsoft forgot to hump their vendor prefix (#9572)\r\n\tcamelCase: function( string ) {\r\n\t\treturn string.replace( rmsPrefix, \"ms-\" ).replace( rdashAlpha, fcamelCase );\r\n\t},\r\n\r\n\tnodeName: function( elem, name ) {\r\n\t\treturn elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();\r\n\t},\r\n\r\n\t// args is for internal usage only\r\n\teach: function( obj, callback, args ) {\r\n\t\tvar value,\r\n\t\t\ti = 0,\r\n\t\t\tlength = obj.length,\r\n\t\t\tisArray = isArraylike( obj );\r\n\r\n\t\tif ( args ) {\r\n\t\t\tif ( isArray ) {\r\n\t\t\t\tfor ( ; i < length; i++ ) {\r\n\t\t\t\t\tvalue = callback.apply( obj[ i ], args );\r\n\r\n\t\t\t\t\tif ( value === false ) {\r\n\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t} else {\r\n\t\t\t\tfor ( i in obj ) {\r\n\t\t\t\t\tvalue = callback.apply( obj[ i ], args );\r\n\r\n\t\t\t\t\tif ( value === false ) {\r\n\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\r\n\t\t// A special, fast, case for the most common use of each\r\n\t\t} else {\r\n\t\t\tif ( isArray ) {\r\n\t\t\t\tfor ( ; i < length; i++ ) {\r\n\t\t\t\t\tvalue = callback.call( obj[ i ], i, obj[ i ] );\r\n\r\n\t\t\t\t\tif ( value === false ) {\r\n\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t} else {\r\n\t\t\t\tfor ( i in obj ) {\r\n\t\t\t\t\tvalue = callback.call( obj[ i ], i, obj[ i ] );\r\n\r\n\t\t\t\t\tif ( value === false ) {\r\n\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn obj;\r\n\t},\r\n\r\n\t// Use native String.trim function wherever possible\r\n\ttrim: core_trim && !core_trim.call(\"\\uFEFF\\xA0\") ?\r\n\t\tfunction( text ) {\r\n\t\t\treturn text == null ?\r\n\t\t\t\t\"\" :\r\n\t\t\t\tcore_trim.call( text );\r\n\t\t} :\r\n\r\n\t\t// Otherwise use our own trimming functionality\r\n\t\tfunction( text ) {\r\n\t\t\treturn text == null ?\r\n\t\t\t\t\"\" :\r\n\t\t\t\t( text + \"\" ).replace( rtrim, \"\" );\r\n\t\t},\r\n\r\n\t// results is for internal usage only\r\n\tmakeArray: function( arr, results ) {\r\n\t\tvar ret = results || [];\r\n\r\n\t\tif ( arr != null ) {\r\n\t\t\tif ( isArraylike( Object(arr) ) ) {\r\n\t\t\t\tjQuery.merge( ret,\r\n\t\t\t\t\ttypeof arr === \"string\" ?\r\n\t\t\t\t\t[ arr ] : arr\r\n\t\t\t\t);\r\n\t\t\t} else {\r\n\t\t\t\tcore_push.call( ret, arr );\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn ret;\r\n\t},\r\n\r\n\tinArray: function( elem, arr, i ) {\r\n\t\tvar len;\r\n\r\n\t\tif ( arr ) {\r\n\t\t\tif ( core_indexOf ) {\r\n\t\t\t\treturn core_indexOf.call( arr, elem, i );\r\n\t\t\t}\r\n\r\n\t\t\tlen = arr.length;\r\n\t\t\ti = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;\r\n\r\n\t\t\tfor ( ; i < len; i++ ) {\r\n\t\t\t\t// Skip accessing in sparse arrays\r\n\t\t\t\tif ( i in arr && arr[ i ] === elem ) {\r\n\t\t\t\t\treturn i;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn -1;\r\n\t},\r\n\r\n\tmerge: function( first, second ) {\r\n\t\tvar l = second.length,\r\n\t\t\ti = first.length,\r\n\t\t\tj = 0;\r\n\r\n\t\tif ( typeof l === \"number\" ) {\r\n\t\t\tfor ( ; j < l; j++ ) {\r\n\t\t\t\tfirst[ i++ ] = second[ j ];\r\n\t\t\t}\r\n\t\t} else {\r\n\t\t\twhile ( second[j] !== undefined ) {\r\n\t\t\t\tfirst[ i++ ] = second[ j++ ];\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tfirst.length = i;\r\n\r\n\t\treturn first;\r\n\t},\r\n\r\n\tgrep: function( elems, callback, inv ) {\r\n\t\tvar retVal,\r\n\t\t\tret = [],\r\n\t\t\ti = 0,\r\n\t\t\tlength = elems.length;\r\n\t\tinv = !!inv;\r\n\r\n\t\t// Go through the array, only saving the items\r\n\t\t// that pass the validator function\r\n\t\tfor ( ; i < length; i++ ) {\r\n\t\t\tretVal = !!callback( elems[ i ], i );\r\n\t\t\tif ( inv !== retVal ) {\r\n\t\t\t\tret.push( elems[ i ] );\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn ret;\r\n\t},\r\n\r\n\t// arg is for internal usage only\r\n\tmap: function( elems, callback, arg ) {\r\n\t\tvar value,\r\n\t\t\ti = 0,\r\n\t\t\tlength = elems.length,\r\n\t\t\tisArray = isArraylike( elems ),\r\n\t\t\tret = [];\r\n\r\n\t\t// Go through the array, translating each of the items to their\r\n\t\tif ( isArray ) {\r\n\t\t\tfor ( ; i < length; i++ ) {\r\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\r\n\r\n\t\t\t\tif ( value != null ) {\r\n\t\t\t\t\tret[ ret.length ] = value;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\r\n\t\t// Go through every key on the object,\r\n\t\t} else {\r\n\t\t\tfor ( i in elems ) {\r\n\t\t\t\tvalue = callback( elems[ i ], i, arg );\r\n\r\n\t\t\t\tif ( value != null ) {\r\n\t\t\t\t\tret[ ret.length ] = value;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Flatten any nested arrays\r\n\t\treturn core_concat.apply( [], ret );\r\n\t},\r\n\r\n\t// A global GUID counter for objects\r\n\tguid: 1,\r\n\r\n\t// Bind a function to a context, optionally partially applying any\r\n\t// arguments.\r\n\tproxy: function( fn, context ) {\r\n\t\tvar args, proxy, tmp;\r\n\r\n\t\tif ( typeof context === \"string\" ) {\r\n\t\t\ttmp = fn[ context ];\r\n\t\t\tcontext = fn;\r\n\t\t\tfn = tmp;\r\n\t\t}\r\n\r\n\t\t// Quick check to determine if target is callable, in the spec\r\n\t\t// this throws a TypeError, but we will just return undefined.\r\n\t\tif ( !jQuery.isFunction( fn ) ) {\r\n\t\t\treturn undefined;\r\n\t\t}\r\n\r\n\t\t// Simulated bind\r\n\t\targs = core_slice.call( arguments, 2 );\r\n\t\tproxy = function() {\r\n\t\t\treturn fn.apply( context || this, args.concat( core_slice.call( arguments ) ) );\r\n\t\t};\r\n\r\n\t\t// Set the guid of unique handler to the same of original handler, so it can be removed\r\n\t\tproxy.guid = fn.guid = fn.guid || jQuery.guid++;\r\n\r\n\t\treturn proxy;\r\n\t},\r\n\r\n\t// Multifunctional method to get and set values of a collection\r\n\t// The value/s can optionally be executed if it's a function\r\n\taccess: function( elems, fn, key, value, chainable, emptyGet, raw ) {\r\n\t\tvar i = 0,\r\n\t\t\tlength = elems.length,\r\n\t\t\tbulk = key == null;\r\n\r\n\t\t// Sets many values\r\n\t\tif ( jQuery.type( key ) === \"object\" ) {\r\n\t\t\tchainable = true;\r\n\t\t\tfor ( i in key ) {\r\n\t\t\t\tjQuery.access( elems, fn, i, key[i], true, emptyGet, raw );\r\n\t\t\t}\r\n\r\n\t\t// Sets one value\r\n\t\t} else if ( value !== undefined ) {\r\n\t\t\tchainable = true;\r\n\r\n\t\t\tif ( !jQuery.isFunction( value ) ) {\r\n\t\t\t\traw = true;\r\n\t\t\t}\r\n\r\n\t\t\tif ( bulk ) {\r\n\t\t\t\t// Bulk operations run against the entire set\r\n\t\t\t\tif ( raw ) {\r\n\t\t\t\t\tfn.call( elems, value );\r\n\t\t\t\t\tfn = null;\r\n\r\n\t\t\t\t// ...except when executing function values\r\n\t\t\t\t} else {\r\n\t\t\t\t\tbulk = fn;\r\n\t\t\t\t\tfn = function( elem, key, value ) {\r\n\t\t\t\t\t\treturn bulk.call( jQuery( elem ), value );\r\n\t\t\t\t\t};\r\n\t\t\t\t}\r\n\t\t\t}\r\n\r\n\t\t\tif ( fn ) {\r\n\t\t\t\tfor ( ; i < length; i++ ) {\r\n\t\t\t\t\tfn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn chainable ?\r\n\t\t\telems :\r\n\r\n\t\t\t// Gets\r\n\t\t\tbulk ?\r\n\t\t\t\tfn.call( elems ) :\r\n\t\t\t\tlength ? fn( elems[0], key ) : emptyGet;\r\n\t},\r\n\r\n\tnow: function() {\r\n\t\treturn ( new Date() ).getTime();\r\n\t},\r\n\r\n\t// A method for quickly swapping in/out CSS properties to get correct calculations.\r\n\t// Note: this method belongs to the css module but it's needed here for the support module.\r\n\t// If support gets modularized, this method should be moved back to the css module.\r\n\tswap: function( elem, options, callback, args ) {\r\n\t\tvar ret, name,\r\n\t\t\told = {};\r\n\r\n\t\t// Remember the old values, and insert the new ones\r\n\t\tfor ( name in options ) {\r\n\t\t\told[ name ] = elem.style[ name ];\r\n\t\t\telem.style[ name ] = options[ name ];\r\n\t\t}\r\n\r\n\t\tret = callback.apply( elem, args || [] );\r\n\r\n\t\t// Revert the old values\r\n\t\tfor ( name in options ) {\r\n\t\t\telem.style[ name ] = old[ name ];\r\n\t\t}\r\n\r\n\t\treturn ret;\r\n\t}\r\n});\r\n\r\njQuery.ready.promise = function( obj ) {\r\n\tif ( !readyList ) {\r\n\r\n\t\treadyList = jQuery.Deferred();\r\n\r\n\t\t// Catch cases where $(document).ready() is called after the browser event has already occurred.\r\n\t\t// we once tried to use readyState \"interactive\" here, but it caused issues like the one\r\n\t\t// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15\r\n\t\tif ( document.readyState === \"complete\" ) {\r\n\t\t\t// Handle it asynchronously to allow scripts the opportunity to delay ready\r\n\t\t\tsetTimeout( jQuery.ready );\r\n\r\n\t\t// Standards-based browsers support DOMContentLoaded\r\n\t\t} else if ( document.addEventListener ) {\r\n\t\t\t// Use the handy event callback\r\n\t\t\tdocument.addEventListener( \"DOMContentLoaded\", completed, false );\r\n\r\n\t\t\t// A fallback to window.onload, that will always work\r\n\t\t\twindow.addEventListener( \"load\", completed, false );\r\n\r\n\t\t// If IE event model is used\r\n\t\t} else {\r\n\t\t\t// Ensure firing before onload, maybe late but safe also for iframes\r\n\t\t\tdocument.attachEvent( \"onreadystatechange\", completed );\r\n\r\n\t\t\t// A fallback to window.onload, that will always work\r\n\t\t\twindow.attachEvent( \"onload\", completed );\r\n\r\n\t\t\t// If IE and not a frame\r\n\t\t\t// continually check to see if the document is ready\r\n\t\t\tvar top = false;\r\n\r\n\t\t\ttry {\r\n\t\t\t\ttop = window.frameElement == null && document.documentElement;\r\n\t\t\t} catch(e) {}\r\n\r\n\t\t\tif ( top && top.doScroll ) {\r\n\t\t\t\t(function doScrollCheck() {\r\n\t\t\t\t\tif ( !jQuery.isReady ) {\r\n\r\n\t\t\t\t\t\ttry {\r\n\t\t\t\t\t\t\t// Use the trick by Diego Perini\r\n\t\t\t\t\t\t\t// http://javascript.nwbox.com/IEContentLoaded/\r\n\t\t\t\t\t\t\ttop.doScroll(\"left\");\r\n\t\t\t\t\t\t} catch(e) {\r\n\t\t\t\t\t\t\treturn setTimeout( doScrollCheck, 50 );\r\n\t\t\t\t\t\t}\r\n\r\n\t\t\t\t\t\t// detach all dom ready events\r\n\t\t\t\t\t\tdetach();\r\n\r\n\t\t\t\t\t\t// and execute any waiting functions\r\n\t\t\t\t\t\tjQuery.ready();\r\n\t\t\t\t\t}\r\n\t\t\t\t})();\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\treturn readyList.promise( obj );\r\n};\r\n\r\n// Populate the class2type map\r\njQuery.each(\"Boolean Number String Function Array Date RegExp Object Error\".split(\" \"), function(i, name) {\r\n\tclass2type[ \"[object \" + name + \"]\" ] = name.toLowerCase();\r\n});\r\n\r\nfunction isArraylike( obj ) {\r\n\tvar length = obj.length,\r\n\t\ttype = jQuery.type( obj );\r\n\r\n\tif ( jQuery.isWindow( obj ) ) {\r\n\t\treturn false;\r\n\t}\r\n\r\n\tif ( obj.nodeType === 1 && length ) {\r\n\t\treturn true;\r\n\t}\r\n\r\n\treturn type === \"array\" || type !== \"function\" &&\r\n\t\t( length === 0 ||\r\n\t\ttypeof length === \"number\" && length > 0 && ( length - 1 ) in obj );\r\n}\r\n\r\n// All jQuery objects should point back to these\r\nrootjQuery = jQuery(document);\r\n/*!\r\n * Sizzle CSS Selector Engine v1.9.4-pre\r\n * http://sizzlejs.com/\r\n *\r\n * Copyright 2013 jQuery Foundation, Inc. and other contributors\r\n * Released under the MIT license\r\n * http://jquery.org/license\r\n *\r\n * Date: 2013-05-27\r\n */\r\n(function( window, undefined ) {\r\n\r\nvar i,\r\n\tsupport,\r\n\tcachedruns,\r\n\tExpr,\r\n\tgetText,\r\n\tisXML,\r\n\tcompile,\r\n\toutermostContext,\r\n\tsortInput,\r\n\r\n\t// Local document vars\r\n\tsetDocument,\r\n\tdocument,\r\n\tdocElem,\r\n\tdocumentIsHTML,\r\n\trbuggyQSA,\r\n\trbuggyMatches,\r\n\tmatches,\r\n\tcontains,\r\n\r\n\t// Instance-specific data\r\n\texpando = \"sizzle\" + -(new Date()),\r\n\tpreferredDoc = window.document,\r\n\tdirruns = 0,\r\n\tdone = 0,\r\n\tclassCache = createCache(),\r\n\ttokenCache = createCache(),\r\n\tcompilerCache = createCache(),\r\n\thasDuplicate = false,\r\n\tsortOrder = function() { return 0; },\r\n\r\n\t// General-purpose constants\r\n\tstrundefined = typeof undefined,\r\n\tMAX_NEGATIVE = 1 << 31,\r\n\r\n\t// Instance methods\r\n\thasOwn = ({}).hasOwnProperty,\r\n\tarr = [],\r\n\tpop = arr.pop,\r\n\tpush_native = arr.push,\r\n\tpush = arr.push,\r\n\tslice = arr.slice,\r\n\t// Use a stripped-down indexOf if we can't use a native one\r\n\tindexOf = arr.indexOf || function( elem ) {\r\n\t\tvar i = 0,\r\n\t\t\tlen = this.length;\r\n\t\tfor ( ; i < len; i++ ) {\r\n\t\t\tif ( this[i] === elem ) {\r\n\t\t\t\treturn i;\r\n\t\t\t}\r\n\t\t}\r\n\t\treturn -1;\r\n\t},\r\n\r\n\tbooleans = \"checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped\",\r\n\r\n\t// Regular expressions\r\n\r\n\t// Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace\r\n\twhitespace = \"[\\\\x20\\\\t\\\\r\\\\n\\\\f]\",\r\n\t// http://www.w3.org/TR/css3-syntax/#characters\r\n\tcharacterEncoding = \"(?:\\\\\\\\.|[\\\\w-]|[^\\\\x00-\\\\xa0])+\",\r\n\r\n\t// Loosely modeled on CSS identifier characters\r\n\t// An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors\r\n\t// Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier\r\n\tidentifier = characterEncoding.replace( \"w\", \"w#\" ),\r\n\r\n\t// Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors\r\n\tattributes = \"\\\\[\" + whitespace + \"*(\" + characterEncoding + \")\" + whitespace +\r\n\t\t\"*(?:([*^$|!~]?=)\" + whitespace + \"*(?:(['\\\"])((?:\\\\\\\\.|[^\\\\\\\\])*?)\\\\3|(\" + identifier + \")|)|)\" + whitespace + \"*\\\\]\",\r\n\r\n\t// Prefer arguments quoted,\r\n\t// then not containing pseudos/brackets,\r\n\t// then attribute selectors/non-parenthetical expressions,\r\n\t// then anything else\r\n\t// These preferences are here to reduce the number of selectors\r\n\t// needing tokenize in the PSEUDO preFilter\r\n\tpseudos = \":(\" + characterEncoding + \")(?:\\\\(((['\\\"])((?:\\\\\\\\.|[^\\\\\\\\])*?)\\\\3|((?:\\\\\\\\.|[^\\\\\\\\()[\\\\]]|\" + attributes.replace( 3, 8 ) + \")*)|.*)\\\\)|)\",\r\n\r\n\t// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter\r\n\trtrim = new RegExp( \"^\" + whitespace + \"+|((?:^|[^\\\\\\\\])(?:\\\\\\\\.)*)\" + whitespace + \"+$\", \"g\" ),\r\n\r\n\trcomma = new RegExp( \"^\" + whitespace + \"*,\" + whitespace + \"*\" ),\r\n\trcombinators = new RegExp( \"^\" + whitespace + \"*([>+~]|\" + whitespace + \")\" + whitespace + \"*\" ),\r\n\r\n\trsibling = new RegExp( whitespace + \"*[+~]\" ),\r\n\trattributeQuotes = new RegExp( \"=\" + whitespace + \"*([^\\\\]'\\\"]*)\" + whitespace + \"*\\\\]\", \"g\" ),\r\n\r\n\trpseudo = new RegExp( pseudos ),\r\n\tridentifier = new RegExp( \"^\" + identifier + \"$\" ),\r\n\r\n\tmatchExpr = {\r\n\t\t\"ID\": new RegExp( \"^#(\" + characterEncoding + \")\" ),\r\n\t\t\"CLASS\": new RegExp( \"^\\\\.(\" + characterEncoding + \")\" ),\r\n\t\t\"TAG\": new RegExp( \"^(\" + characterEncoding.replace( \"w\", \"w*\" ) + \")\" ),\r\n\t\t\"ATTR\": new RegExp( \"^\" + attributes ),\r\n\t\t\"PSEUDO\": new RegExp( \"^\" + pseudos ),\r\n\t\t\"CHILD\": new RegExp( \"^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\\\(\" + whitespace +\r\n\t\t\t\"*(even|odd|(([+-]|)(\\\\d*)n|)\" + whitespace + \"*(?:([+-]|)\" + whitespace +\r\n\t\t\t\"*(\\\\d+)|))\" + whitespace + \"*\\\\)|)\", \"i\" ),\r\n\t\t\"bool\": new RegExp( \"^(?:\" + booleans + \")$\", \"i\" ),\r\n\t\t// For use in libraries implementing .is()\r\n\t\t// We use this for POS matching in `select`\r\n\t\t\"needsContext\": new RegExp( \"^\" + whitespace + \"*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\\\(\" +\r\n\t\t\twhitespace + \"*((?:-\\\\d)?\\\\d*)\" + whitespace + \"*\\\\)|)(?=[^-]|$)\", \"i\" )\r\n\t},\r\n\r\n\trnative = /^[^{]+\\{\\s*\\[native \\w/,\r\n\r\n\t// Easily-parseable/retrievable ID or TAG or CLASS selectors\r\n\trquickExpr = /^(?:#([\\w-]+)|(\\w+)|\\.([\\w-]+))$/,\r\n\r\n\trinputs = /^(?:input|select|textarea|button)$/i,\r\n\trheader = /^h\\d$/i,\r\n\r\n\trescape = /'|\\\\/g,\r\n\r\n\t// CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters\r\n\trunescape = new RegExp( \"\\\\\\\\([\\\\da-f]{1,6}\" + whitespace + \"?|(\" + whitespace + \")|.)\", \"ig\" ),\r\n\tfunescape = function( _, escaped, escapedWhitespace ) {\r\n\t\tvar high = \"0x\" + escaped - 0x10000;\r\n\t\t// NaN means non-codepoint\r\n\t\t// Support: Firefox\r\n\t\t// Workaround erroneous numeric interpretation of +\"0x\"\r\n\t\treturn high !== high || escapedWhitespace ?\r\n\t\t\tescaped :\r\n\t\t\t// BMP codepoint\r\n\t\t\thigh < 0 ?\r\n\t\t\t\tString.fromCharCode( high + 0x10000 ) :\r\n\t\t\t\t// Supplemental Plane codepoint (surrogate pair)\r\n\t\t\t\tString.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );\r\n\t};\r\n\r\n// Optimize for push.apply( _, NodeList )\r\ntry {\r\n\tpush.apply(\r\n\t\t(arr = slice.call( preferredDoc.childNodes )),\r\n\t\tpreferredDoc.childNodes\r\n\t);\r\n\t// Support: Android<4.0\r\n\t// Detect silently failing push.apply\r\n\tarr[ preferredDoc.childNodes.length ].nodeType;\r\n} catch ( e ) {\r\n\tpush = { apply: arr.length ?\r\n\r\n\t\t// Leverage slice if possible\r\n\t\tfunction( target, els ) {\r\n\t\t\tpush_native.apply( target, slice.call(els) );\r\n\t\t} :\r\n\r\n\t\t// Support: IE<9\r\n\t\t// Otherwise append directly\r\n\t\tfunction( target, els ) {\r\n\t\t\tvar j = target.length,\r\n\t\t\t\ti = 0;\r\n\t\t\t// Can't trust NodeList.length\r\n\t\t\twhile ( (target[j++] = els[i++]) ) {}\r\n\t\t\ttarget.length = j - 1;\r\n\t\t}\r\n\t};\r\n}\r\n\r\nfunction Sizzle( selector, context, results, seed ) {\r\n\tvar match, elem, m, nodeType,\r\n\t\t// QSA vars\r\n\t\ti, groups, old, nid, newContext, newSelector;\r\n\r\n\tif ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {\r\n\t\tsetDocument( context );\r\n\t}\r\n\r\n\tcontext = context || document;\r\n\tresults = results || [];\r\n\r\n\tif ( !selector || typeof selector !== \"string\" ) {\r\n\t\treturn results;\r\n\t}\r\n\r\n\tif ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) {\r\n\t\treturn [];\r\n\t}\r\n\r\n\tif ( documentIsHTML && !seed ) {\r\n\r\n\t\t// Shortcuts\r\n\t\tif ( (match = rquickExpr.exec( selector )) ) {\r\n\t\t\t// Speed-up: Sizzle(\"#ID\")\r\n\t\t\tif ( (m = match[1]) ) {\r\n\t\t\t\tif ( nodeType === 9 ) {\r\n\t\t\t\t\telem = context.getElementById( m );\r\n\t\t\t\t\t// Check parentNode to catch when Blackberry 4.6 returns\r\n\t\t\t\t\t// nodes that are no longer in the document #6963\r\n\t\t\t\t\tif ( elem && elem.parentNode ) {\r\n\t\t\t\t\t\t// Handle the case where IE, Opera, and Webkit return items\r\n\t\t\t\t\t\t// by name instead of ID\r\n\t\t\t\t\t\tif ( elem.id === m ) {\r\n\t\t\t\t\t\t\tresults.push( elem );\r\n\t\t\t\t\t\t\treturn results;\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t} else {\r\n\t\t\t\t\t\treturn results;\r\n\t\t\t\t\t}\r\n\t\t\t\t} else {\r\n\t\t\t\t\t// Context is not a document\r\n\t\t\t\t\tif ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&\r\n\t\t\t\t\t\tcontains( context, elem ) && elem.id === m ) {\r\n\t\t\t\t\t\tresults.push( elem );\r\n\t\t\t\t\t\treturn results;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\r\n\t\t\t// Speed-up: Sizzle(\"TAG\")\r\n\t\t\t} else if ( match[2] ) {\r\n\t\t\t\tpush.apply( results, context.getElementsByTagName( selector ) );\r\n\t\t\t\treturn results;\r\n\r\n\t\t\t// Speed-up: Sizzle(\".CLASS\")\r\n\t\t\t} else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) {\r\n\t\t\t\tpush.apply( results, context.getElementsByClassName( m ) );\r\n\t\t\t\treturn results;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// QSA path\r\n\t\tif ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) {\r\n\t\t\tnid = old = expando;\r\n\t\t\tnewContext = context;\r\n\t\t\tnewSelector = nodeType === 9 && selector;\r\n\r\n\t\t\t// qSA works strangely on Element-rooted queries\r\n\t\t\t// We can work around this by specifying an extra ID on the root\r\n\t\t\t// and working up from there (Thanks to Andrew Dupont for the technique)\r\n\t\t\t// IE 8 doesn't work on object elements\r\n\t\t\tif ( nodeType === 1 && context.nodeName.toLowerCase() !== \"object\" ) {\r\n\t\t\t\tgroups = tokenize( selector );\r\n\r\n\t\t\t\tif ( (old = context.getAttribute(\"id\")) ) {\r\n\t\t\t\t\tnid = old.replace( rescape, \"\\\\$&\" );\r\n\t\t\t\t} else {\r\n\t\t\t\t\tcontext.setAttribute( \"id\", nid );\r\n\t\t\t\t}\r\n\t\t\t\tnid = \"[id='\" + nid + \"'] \";\r\n\r\n\t\t\t\ti = groups.length;\r\n\t\t\t\twhile ( i-- ) {\r\n\t\t\t\t\tgroups[i] = nid + toSelector( groups[i] );\r\n\t\t\t\t}\r\n\t\t\t\tnewContext = rsibling.test( selector ) && context.parentNode || context;\r\n\t\t\t\tnewSelector = groups.join(\",\");\r\n\t\t\t}\r\n\r\n\t\t\tif ( newSelector ) {\r\n\t\t\t\ttry {\r\n\t\t\t\t\tpush.apply( results,\r\n\t\t\t\t\t\tnewContext.querySelectorAll( newSelector )\r\n\t\t\t\t\t);\r\n\t\t\t\t\treturn results;\r\n\t\t\t\t} catch(qsaError) {\r\n\t\t\t\t} finally {\r\n\t\t\t\t\tif ( !old ) {\r\n\t\t\t\t\t\tcontext.removeAttribute(\"id\");\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\r\n\t// All others\r\n\treturn select( selector.replace( rtrim, \"$1\" ), context, results, seed );\r\n}\r\n\r\n/**\r\n * For feature detection\r\n * @param {Function} fn The function to test for native support\r\n */\r\nfunction isNative( fn ) {\r\n\treturn rnative.test( fn + \"\" );\r\n}\r\n\r\n/**\r\n * Create key-value caches of limited size\r\n * @returns {Function(string, Object)} Returns the Object data after storing it on itself with\r\n *\tproperty name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)\r\n *\tdeleting the oldest entry\r\n */\r\nfunction createCache() {\r\n\tvar keys = [];\r\n\r\n\tfunction cache( key, value ) {\r\n\t\t// Use (key + \" \") to avoid collision with native prototype properties (see Issue #157)\r\n\t\tif ( keys.push( key += \" \" ) > Expr.cacheLength ) {\r\n\t\t\t// Only keep the most recent entries\r\n\t\t\tdelete cache[ keys.shift() ];\r\n\t\t}\r\n\t\treturn (cache[ key ] = value);\r\n\t}\r\n\treturn cache;\r\n}\r\n\r\n/**\r\n * Mark a function for special use by Sizzle\r\n * @param {Function} fn The function to mark\r\n */\r\nfunction markFunction( fn ) {\r\n\tfn[ expando ] = true;\r\n\treturn fn;\r\n}\r\n\r\n/**\r\n * Support testing using an element\r\n * @param {Function} fn Passed the created div and expects a boolean result\r\n */\r\nfunction assert( fn ) {\r\n\tvar div = document.createElement(\"div\");\r\n\r\n\ttry {\r\n\t\treturn !!fn( div );\r\n\t} catch (e) {\r\n\t\treturn false;\r\n\t} finally {\r\n\t\t// Remove from its parent by default\r\n\t\tif ( div.parentNode ) {\r\n\t\t\tdiv.parentNode.removeChild( div );\r\n\t\t}\r\n\t\t// release memory in IE\r\n\t\tdiv = null;\r\n\t}\r\n}\r\n\r\n/**\r\n * Adds the same handler for all of the specified attrs\r\n * @param {String} attrs Pipe-separated list of attributes\r\n * @param {Function} handler The method that will be applied if the test fails\r\n * @param {Boolean} test The result of a test. If true, null will be set as the handler in leiu of the specified handler\r\n */\r\nfunction addHandle( attrs, handler, test ) {\r\n\tattrs = attrs.split(\"|\");\r\n\tvar current,\r\n\t\ti = attrs.length,\r\n\t\tsetHandle = test ? null : handler;\r\n\r\n\twhile ( i-- ) {\r\n\t\t// Don't override a user's handler\r\n\t\tif ( !(current = Expr.attrHandle[ attrs[i] ]) || current === handler ) {\r\n\t\t\tExpr.attrHandle[ attrs[i] ] = setHandle;\r\n\t\t}\r\n\t}\r\n}\r\n\r\n/**\r\n * Fetches boolean attributes by node\r\n * @param {Element} elem\r\n * @param {String} name\r\n */\r\nfunction boolHandler( elem, name ) {\r\n\t// XML does not need to be checked as this will not be assigned for XML documents\r\n\tvar val = elem.getAttributeNode( name );\r\n\treturn val && val.specified ?\r\n\t\tval.value :\r\n\t\telem[ name ] === true ? name.toLowerCase() : null;\r\n}\r\n\r\n/**\r\n * Fetches attributes without interpolation\r\n * http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx\r\n * @param {Element} elem\r\n * @param {String} name\r\n */\r\nfunction interpolationHandler( elem, name ) {\r\n\t// XML does not need to be checked as this will not be assigned for XML documents\r\n\treturn elem.getAttribute( name, name.toLowerCase() === \"type\" ? 1 : 2 );\r\n}\r\n\r\n/**\r\n * Uses defaultValue to retrieve value in IE6/7\r\n * @param {Element} elem\r\n * @param {String} name\r\n */\r\nfunction valueHandler( elem ) {\r\n\t// Ignore the value *property* on inputs by using defaultValue\r\n\t// Fallback to Sizzle.attr by returning undefined where appropriate\r\n\t// XML does not need to be checked as this will not be assigned for XML documents\r\n\tif ( elem.nodeName.toLowerCase() === \"input\" ) {\r\n\t\treturn elem.defaultValue;\r\n\t}\r\n}\r\n\r\n/**\r\n * Checks document order of two siblings\r\n * @param {Element} a\r\n * @param {Element} b\r\n * @returns Returns -1 if a precedes b, 1 if a follows b\r\n */\r\nfunction siblingCheck( a, b ) {\r\n\tvar cur = b && a,\r\n\t\tdiff = cur && a.nodeType === 1 && b.nodeType === 1 &&\r\n\t\t\t( ~b.sourceIndex || MAX_NEGATIVE ) -\r\n\t\t\t( ~a.sourceIndex || MAX_NEGATIVE );\r\n\r\n\t// Use IE sourceIndex if available on both nodes\r\n\tif ( diff ) {\r\n\t\treturn diff;\r\n\t}\r\n\r\n\t// Check if b follows a\r\n\tif ( cur ) {\r\n\t\twhile ( (cur = cur.nextSibling) ) {\r\n\t\t\tif ( cur === b ) {\r\n\t\t\t\treturn -1;\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\r\n\treturn a ? 1 : -1;\r\n}\r\n\r\n/**\r\n * Returns a function to use in pseudos for input types\r\n * @param {String} type\r\n */\r\nfunction createInputPseudo( type ) {\r\n\treturn function( elem ) {\r\n\t\tvar name = elem.nodeName.toLowerCase();\r\n\t\treturn name === \"input\" && elem.type === type;\r\n\t};\r\n}\r\n\r\n/**\r\n * Returns a function to use in pseudos for buttons\r\n * @param {String} type\r\n */\r\nfunction createButtonPseudo( type ) {\r\n\treturn function( elem ) {\r\n\t\tvar name = elem.nodeName.toLowerCase();\r\n\t\treturn (name === \"input\" || name === \"button\") && elem.type === type;\r\n\t};\r\n}\r\n\r\n/**\r\n * Returns a function to use in pseudos for positionals\r\n * @param {Function} fn\r\n */\r\nfunction createPositionalPseudo( fn ) {\r\n\treturn markFunction(function( argument ) {\r\n\t\targument = +argument;\r\n\t\treturn markFunction(function( seed, matches ) {\r\n\t\t\tvar j,\r\n\t\t\t\tmatchIndexes = fn( [], seed.length, argument ),\r\n\t\t\t\ti = matchIndexes.length;\r\n\r\n\t\t\t// Match elements found at the specified indexes\r\n\t\t\twhile ( i-- ) {\r\n\t\t\t\tif ( seed[ (j = matchIndexes[i]) ] ) {\r\n\t\t\t\t\tseed[j] = !(matches[j] = seed[j]);\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t});\r\n\t});\r\n}\r\n\r\n/**\r\n * Detect xml\r\n * @param {Element|Object} elem An element or a document\r\n */\r\nisXML = Sizzle.isXML = function( elem ) {\r\n\t// documentElement is verified for cases where it doesn't yet exist\r\n\t// (such as loading iframes in IE - #4833)\r\n\tvar documentElement = elem && (elem.ownerDocument || elem).documentElement;\r\n\treturn documentElement ? documentElement.nodeName !== \"HTML\" : false;\r\n};\r\n\r\n// Expose support vars for convenience\r\nsupport = Sizzle.support = {};\r\n\r\n/**\r\n * Sets document-related variables once based on the current document\r\n * @param {Element|Object} [doc] An element or document object to use to set the document\r\n * @returns {Object} Returns the current document\r\n */\r\nsetDocument = Sizzle.setDocument = function( node ) {\r\n\tvar doc = node ? node.ownerDocument || node : preferredDoc,\r\n\t\tparent = doc.parentWindow;\r\n\r\n\t// If no document and documentElement is available, return\r\n\tif ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {\r\n\t\treturn document;\r\n\t}\r\n\r\n\t// Set our document\r\n\tdocument = doc;\r\n\tdocElem = doc.documentElement;\r\n\r\n\t// Support tests\r\n\tdocumentIsHTML = !isXML( doc );\r\n\r\n\t// Support: IE>8\r\n\t// If iframe document is assigned to \"document\" variable and if iframe has been reloaded,\r\n\t// IE will throw \"permission denied\" error when accessing \"document\" variable, see jQuery #13936\r\n\tif ( parent && parent.frameElement ) {\r\n\t\tparent.attachEvent( \"onbeforeunload\", function() {\r\n\t\t\tsetDocument();\r\n\t\t});\r\n\t}\r\n\r\n\t/* Attributes\r\n\t---------------------------------------------------------------------- */\r\n\r\n\t// Support: IE<8\r\n\t// Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans)\r\n\tsupport.attributes = assert(function( div ) {\r\n\r\n\t\t// Support: IE<8\r\n\t\t// Prevent attribute/property \"interpolation\"\r\n\t\tdiv.innerHTML = \"\";\r\n\t\taddHandle( \"type|href|height|width\", interpolationHandler, div.firstChild.getAttribute(\"href\") === \"#\" );\r\n\r\n\t\t// Support: IE<9\r\n\t\t// Use getAttributeNode to fetch booleans when getAttribute lies\r\n\t\taddHandle( booleans, boolHandler, div.getAttribute(\"disabled\") == null );\r\n\r\n\t\tdiv.className = \"i\";\r\n\t\treturn !div.getAttribute(\"className\");\r\n\t});\r\n\r\n\t// Support: IE<9\r\n\t// Retrieving value should defer to defaultValue\r\n\tsupport.input = assert(function( div ) {\r\n\t\tdiv.innerHTML = \"\";\r\n\t\tdiv.firstChild.setAttribute( \"value\", \"\" );\r\n\t\treturn div.firstChild.getAttribute( \"value\" ) === \"\";\r\n\t});\r\n\r\n\t// IE6/7 still return empty string for value,\r\n\t// but are actually retrieving the property\r\n\taddHandle( \"value\", valueHandler, support.attributes && support.input );\r\n\r\n\t/* getElement(s)By*\r\n\t---------------------------------------------------------------------- */\r\n\r\n\t// Check if getElementsByTagName(\"*\") returns only elements\r\n\tsupport.getElementsByTagName = assert(function( div ) {\r\n\t\tdiv.appendChild( doc.createComment(\"\") );\r\n\t\treturn !div.getElementsByTagName(\"*\").length;\r\n\t});\r\n\r\n\t// Check if getElementsByClassName can be trusted\r\n\tsupport.getElementsByClassName = assert(function( div ) {\r\n\t\tdiv.innerHTML = \"
\";\r\n\r\n\t\t// Support: Safari<4\r\n\t\t// Catch class over-caching\r\n\t\tdiv.firstChild.className = \"i\";\r\n\t\t// Support: Opera<10\r\n\t\t// Catch gEBCN failure to find non-leading classes\r\n\t\treturn div.getElementsByClassName(\"i\").length === 2;\r\n\t});\r\n\r\n\t// Support: IE<10\r\n\t// Check if getElementById returns elements by name\r\n\t// The broken getElementById methods don't pick up programatically-set names,\r\n\t// so use a roundabout getElementsByName test\r\n\tsupport.getById = assert(function( div ) {\r\n\t\tdocElem.appendChild( div ).id = expando;\r\n\t\treturn !doc.getElementsByName || !doc.getElementsByName( expando ).length;\r\n\t});\r\n\r\n\t// ID find and filter\r\n\tif ( support.getById ) {\r\n\t\tExpr.find[\"ID\"] = function( id, context ) {\r\n\t\t\tif ( typeof context.getElementById !== strundefined && documentIsHTML ) {\r\n\t\t\t\tvar m = context.getElementById( id );\r\n\t\t\t\t// Check parentNode to catch when Blackberry 4.6 returns\r\n\t\t\t\t// nodes that are no longer in the document #6963\r\n\t\t\t\treturn m && m.parentNode ? [m] : [];\r\n\t\t\t}\r\n\t\t};\r\n\t\tExpr.filter[\"ID\"] = function( id ) {\r\n\t\t\tvar attrId = id.replace( runescape, funescape );\r\n\t\t\treturn function( elem ) {\r\n\t\t\t\treturn elem.getAttribute(\"id\") === attrId;\r\n\t\t\t};\r\n\t\t};\r\n\t} else {\r\n\t\t// Support: IE6/7\r\n\t\t// getElementById is not reliable as a find shortcut\r\n\t\tdelete Expr.find[\"ID\"];\r\n\r\n\t\tExpr.filter[\"ID\"] = function( id ) {\r\n\t\t\tvar attrId = id.replace( runescape, funescape );\r\n\t\t\treturn function( elem ) {\r\n\t\t\t\tvar node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode(\"id\");\r\n\t\t\t\treturn node && node.value === attrId;\r\n\t\t\t};\r\n\t\t};\r\n\t}\r\n\r\n\t// Tag\r\n\tExpr.find[\"TAG\"] = support.getElementsByTagName ?\r\n\t\tfunction( tag, context ) {\r\n\t\t\tif ( typeof context.getElementsByTagName !== strundefined ) {\r\n\t\t\t\treturn context.getElementsByTagName( tag );\r\n\t\t\t}\r\n\t\t} :\r\n\t\tfunction( tag, context ) {\r\n\t\t\tvar elem,\r\n\t\t\t\ttmp = [],\r\n\t\t\t\ti = 0,\r\n\t\t\t\tresults = context.getElementsByTagName( tag );\r\n\r\n\t\t\t// Filter out possible comments\r\n\t\t\tif ( tag === \"*\" ) {\r\n\t\t\t\twhile ( (elem = results[i++]) ) {\r\n\t\t\t\t\tif ( elem.nodeType === 1 ) {\r\n\t\t\t\t\t\ttmp.push( elem );\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\r\n\t\t\t\treturn tmp;\r\n\t\t\t}\r\n\t\t\treturn results;\r\n\t\t};\r\n\r\n\t// Class\r\n\tExpr.find[\"CLASS\"] = support.getElementsByClassName && function( className, context ) {\r\n\t\tif ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) {\r\n\t\t\treturn context.getElementsByClassName( className );\r\n\t\t}\r\n\t};\r\n\r\n\t/* QSA/matchesSelector\r\n\t---------------------------------------------------------------------- */\r\n\r\n\t// QSA and matchesSelector support\r\n\r\n\t// matchesSelector(:active) reports false when true (IE9/Opera 11.5)\r\n\trbuggyMatches = [];\r\n\r\n\t// qSa(:focus) reports false when true (Chrome 21)\r\n\t// We allow this because of a bug in IE8/9 that throws an error\r\n\t// whenever `document.activeElement` is accessed on an iframe\r\n\t// So, we allow :focus to pass through QSA all the time to avoid the IE error\r\n\t// See http://bugs.jquery.com/ticket/13378\r\n\trbuggyQSA = [];\r\n\r\n\tif ( (support.qsa = isNative(doc.querySelectorAll)) ) {\r\n\t\t// Build QSA regex\r\n\t\t// Regex strategy adopted from Diego Perini\r\n\t\tassert(function( div ) {\r\n\t\t\t// Select is set to empty string on purpose\r\n\t\t\t// This is to test IE's treatment of not explicitly\r\n\t\t\t// setting a boolean content attribute,\r\n\t\t\t// since its presence should be enough\r\n\t\t\t// http://bugs.jquery.com/ticket/12359\r\n\t\t\tdiv.innerHTML = \"\";\r\n\r\n\t\t\t// Support: IE8\r\n\t\t\t// Boolean attributes and \"value\" are not treated correctly\r\n\t\t\tif ( !div.querySelectorAll(\"[selected]\").length ) {\r\n\t\t\t\trbuggyQSA.push( \"\\\\[\" + whitespace + \"*(?:value|\" + booleans + \")\" );\r\n\t\t\t}\r\n\r\n\t\t\t// Webkit/Opera - :checked should return selected option elements\r\n\t\t\t// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\r\n\t\t\t// IE8 throws error here and will not see later tests\r\n\t\t\tif ( !div.querySelectorAll(\":checked\").length ) {\r\n\t\t\t\trbuggyQSA.push(\":checked\");\r\n\t\t\t}\r\n\t\t});\r\n\r\n\t\tassert(function( div ) {\r\n\r\n\t\t\t// Support: Opera 10-12/IE8\r\n\t\t\t// ^= $= *= and empty values\r\n\t\t\t// Should not select anything\r\n\t\t\t// Support: Windows 8 Native Apps\r\n\t\t\t// The type attribute is restricted during .innerHTML assignment\r\n\t\t\tvar input = doc.createElement(\"input\");\r\n\t\t\tinput.setAttribute( \"type\", \"hidden\" );\r\n\t\t\tdiv.appendChild( input ).setAttribute( \"t\", \"\" );\r\n\r\n\t\t\tif ( div.querySelectorAll(\"[t^='']\").length ) {\r\n\t\t\t\trbuggyQSA.push( \"[*^$]=\" + whitespace + \"*(?:''|\\\"\\\")\" );\r\n\t\t\t}\r\n\r\n\t\t\t// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)\r\n\t\t\t// IE8 throws error here and will not see later tests\r\n\t\t\tif ( !div.querySelectorAll(\":enabled\").length ) {\r\n\t\t\t\trbuggyQSA.push( \":enabled\", \":disabled\" );\r\n\t\t\t}\r\n\r\n\t\t\t// Opera 10-11 does not throw on post-comma invalid pseudos\r\n\t\t\tdiv.querySelectorAll(\"*,:x\");\r\n\t\t\trbuggyQSA.push(\",.*:\");\r\n\t\t});\r\n\t}\r\n\r\n\tif ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector ||\r\n\t\tdocElem.mozMatchesSelector ||\r\n\t\tdocElem.oMatchesSelector ||\r\n\t\tdocElem.msMatchesSelector) )) ) {\r\n\r\n\t\tassert(function( div ) {\r\n\t\t\t// Check to see if it's possible to do matchesSelector\r\n\t\t\t// on a disconnected node (IE 9)\r\n\t\t\tsupport.disconnectedMatch = matches.call( div, \"div\" );\r\n\r\n\t\t\t// This should fail with an exception\r\n\t\t\t// Gecko does not error, returns false instead\r\n\t\t\tmatches.call( div, \"[s!='']:x\" );\r\n\t\t\trbuggyMatches.push( \"!=\", pseudos );\r\n\t\t});\r\n\t}\r\n\r\n\trbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join(\"|\") );\r\n\trbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join(\"|\") );\r\n\r\n\t/* Contains\r\n\t---------------------------------------------------------------------- */\r\n\r\n\t// Element contains another\r\n\t// Purposefully does not implement inclusive descendent\r\n\t// As in, an element does not contain itself\r\n\tcontains = isNative(docElem.contains) || docElem.compareDocumentPosition ?\r\n\t\tfunction( a, b ) {\r\n\t\t\tvar adown = a.nodeType === 9 ? a.documentElement : a,\r\n\t\t\t\tbup = b && b.parentNode;\r\n\t\t\treturn a === bup || !!( bup && bup.nodeType === 1 && (\r\n\t\t\t\tadown.contains ?\r\n\t\t\t\t\tadown.contains( bup ) :\r\n\t\t\t\t\ta.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16\r\n\t\t\t));\r\n\t\t} :\r\n\t\tfunction( a, b ) {\r\n\t\t\tif ( b ) {\r\n\t\t\t\twhile ( (b = b.parentNode) ) {\r\n\t\t\t\t\tif ( b === a ) {\r\n\t\t\t\t\t\treturn true;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\treturn false;\r\n\t\t};\r\n\r\n\t/* Sorting\r\n\t---------------------------------------------------------------------- */\r\n\r\n\t// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)\r\n\t// Detached nodes confoundingly follow *each other*\r\n\tsupport.sortDetached = assert(function( div1 ) {\r\n\t\t// Should return 1, but returns 4 (following)\r\n\t\treturn div1.compareDocumentPosition( doc.createElement(\"div\") ) & 1;\r\n\t});\r\n\r\n\t// Document order sorting\r\n\tsortOrder = docElem.compareDocumentPosition ?\r\n\tfunction( a, b ) {\r\n\r\n\t\t// Flag for duplicate removal\r\n\t\tif ( a === b ) {\r\n\t\t\thasDuplicate = true;\r\n\t\t\treturn 0;\r\n\t\t}\r\n\r\n\t\tvar compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b );\r\n\r\n\t\tif ( compare ) {\r\n\t\t\t// Disconnected nodes\r\n\t\t\tif ( compare & 1 ||\r\n\t\t\t\t(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {\r\n\r\n\t\t\t\t// Choose the first element that is related to our preferred document\r\n\t\t\t\tif ( a === doc || contains(preferredDoc, a) ) {\r\n\t\t\t\t\treturn -1;\r\n\t\t\t\t}\r\n\t\t\t\tif ( b === doc || contains(preferredDoc, b) ) {\r\n\t\t\t\t\treturn 1;\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// Maintain original order\r\n\t\t\t\treturn sortInput ?\r\n\t\t\t\t\t( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :\r\n\t\t\t\t\t0;\r\n\t\t\t}\r\n\r\n\t\t\treturn compare & 4 ? -1 : 1;\r\n\t\t}\r\n\r\n\t\t// Not directly comparable, sort on existence of method\r\n\t\treturn a.compareDocumentPosition ? -1 : 1;\r\n\t} :\r\n\tfunction( a, b ) {\r\n\t\tvar cur,\r\n\t\t\ti = 0,\r\n\t\t\taup = a.parentNode,\r\n\t\t\tbup = b.parentNode,\r\n\t\t\tap = [ a ],\r\n\t\t\tbp = [ b ];\r\n\r\n\t\t// Exit early if the nodes are identical\r\n\t\tif ( a === b ) {\r\n\t\t\thasDuplicate = true;\r\n\t\t\treturn 0;\r\n\r\n\t\t// Parentless nodes are either documents or disconnected\r\n\t\t} else if ( !aup || !bup ) {\r\n\t\t\treturn a === doc ? -1 :\r\n\t\t\t\tb === doc ? 1 :\r\n\t\t\t\taup ? -1 :\r\n\t\t\t\tbup ? 1 :\r\n\t\t\t\tsortInput ?\r\n\t\t\t\t( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) :\r\n\t\t\t\t0;\r\n\r\n\t\t// If the nodes are siblings, we can do a quick check\r\n\t\t} else if ( aup === bup ) {\r\n\t\t\treturn siblingCheck( a, b );\r\n\t\t}\r\n\r\n\t\t// Otherwise we need full lists of their ancestors for comparison\r\n\t\tcur = a;\r\n\t\twhile ( (cur = cur.parentNode) ) {\r\n\t\t\tap.unshift( cur );\r\n\t\t}\r\n\t\tcur = b;\r\n\t\twhile ( (cur = cur.parentNode) ) {\r\n\t\t\tbp.unshift( cur );\r\n\t\t}\r\n\r\n\t\t// Walk down the tree looking for a discrepancy\r\n\t\twhile ( ap[i] === bp[i] ) {\r\n\t\t\ti++;\r\n\t\t}\r\n\r\n\t\treturn i ?\r\n\t\t\t// Do a sibling check if the nodes have a common ancestor\r\n\t\t\tsiblingCheck( ap[i], bp[i] ) :\r\n\r\n\t\t\t// Otherwise nodes in our document sort first\r\n\t\t\tap[i] === preferredDoc ? -1 :\r\n\t\t\tbp[i] === preferredDoc ? 1 :\r\n\t\t\t0;\r\n\t};\r\n\r\n\treturn doc;\r\n};\r\n\r\nSizzle.matches = function( expr, elements ) {\r\n\treturn Sizzle( expr, null, null, elements );\r\n};\r\n\r\nSizzle.matchesSelector = function( elem, expr ) {\r\n\t// Set document vars if needed\r\n\tif ( ( elem.ownerDocument || elem ) !== document ) {\r\n\t\tsetDocument( elem );\r\n\t}\r\n\r\n\t// Make sure that attribute selectors are quoted\r\n\texpr = expr.replace( rattributeQuotes, \"='$1']\" );\r\n\r\n\tif ( support.matchesSelector && documentIsHTML &&\r\n\t\t( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&\r\n\t\t( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) {\r\n\r\n\t\ttry {\r\n\t\t\tvar ret = matches.call( elem, expr );\r\n\r\n\t\t\t// IE 9's matchesSelector returns false on disconnected nodes\r\n\t\t\tif ( ret || support.disconnectedMatch ||\r\n\t\t\t\t\t// As well, disconnected nodes are said to be in a document\r\n\t\t\t\t\t// fragment in IE 9\r\n\t\t\t\t\telem.document && elem.document.nodeType !== 11 ) {\r\n\t\t\t\treturn ret;\r\n\t\t\t}\r\n\t\t} catch(e) {}\r\n\t}\r\n\r\n\treturn Sizzle( expr, document, null, [elem] ).length > 0;\r\n};\r\n\r\nSizzle.contains = function( context, elem ) {\r\n\t// Set document vars if needed\r\n\tif ( ( context.ownerDocument || context ) !== document ) {\r\n\t\tsetDocument( context );\r\n\t}\r\n\treturn contains( context, elem );\r\n};\r\n\r\nSizzle.attr = function( elem, name ) {\r\n\t// Set document vars if needed\r\n\tif ( ( elem.ownerDocument || elem ) !== document ) {\r\n\t\tsetDocument( elem );\r\n\t}\r\n\r\n\tvar fn = Expr.attrHandle[ name.toLowerCase() ],\r\n\t\t// Don't get fooled by Object.prototype properties (jQuery #13807)\r\n\t\tval = ( fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?\r\n\t\t\tfn( elem, name, !documentIsHTML ) :\r\n\t\t\tundefined );\r\n\r\n\treturn val === undefined ?\r\n\t\tsupport.attributes || !documentIsHTML ?\r\n\t\t\telem.getAttribute( name ) :\r\n\t\t\t(val = elem.getAttributeNode(name)) && val.specified ?\r\n\t\t\t\tval.value :\r\n\t\t\t\tnull :\r\n\t\tval;\r\n};\r\n\r\nSizzle.error = function( msg ) {\r\n\tthrow new Error( \"Syntax error, unrecognized expression: \" + msg );\r\n};\r\n\r\n/**\r\n * Document sorting and removing duplicates\r\n * @param {ArrayLike} results\r\n */\r\nSizzle.uniqueSort = function( results ) {\r\n\tvar elem,\r\n\t\tduplicates = [],\r\n\t\tj = 0,\r\n\t\ti = 0;\r\n\r\n\t// Unless we *know* we can detect duplicates, assume their presence\r\n\thasDuplicate = !support.detectDuplicates;\r\n\tsortInput = !support.sortStable && results.slice( 0 );\r\n\tresults.sort( sortOrder );\r\n\r\n\tif ( hasDuplicate ) {\r\n\t\twhile ( (elem = results[i++]) ) {\r\n\t\t\tif ( elem === results[ i ] ) {\r\n\t\t\t\tj = duplicates.push( i );\r\n\t\t\t}\r\n\t\t}\r\n\t\twhile ( j-- ) {\r\n\t\t\tresults.splice( duplicates[ j ], 1 );\r\n\t\t}\r\n\t}\r\n\r\n\treturn results;\r\n};\r\n\r\n/**\r\n * Utility function for retrieving the text value of an array of DOM nodes\r\n * @param {Array|Element} elem\r\n */\r\ngetText = Sizzle.getText = function( elem ) {\r\n\tvar node,\r\n\t\tret = \"\",\r\n\t\ti = 0,\r\n\t\tnodeType = elem.nodeType;\r\n\r\n\tif ( !nodeType ) {\r\n\t\t// If no nodeType, this is expected to be an array\r\n\t\tfor ( ; (node = elem[i]); i++ ) {\r\n\t\t\t// Do not traverse comment nodes\r\n\t\t\tret += getText( node );\r\n\t\t}\r\n\t} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {\r\n\t\t// Use textContent for elements\r\n\t\t// innerText usage removed for consistency of new lines (see #11153)\r\n\t\tif ( typeof elem.textContent === \"string\" ) {\r\n\t\t\treturn elem.textContent;\r\n\t\t} else {\r\n\t\t\t// Traverse its children\r\n\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\r\n\t\t\t\tret += getText( elem );\r\n\t\t\t}\r\n\t\t}\r\n\t} else if ( nodeType === 3 || nodeType === 4 ) {\r\n\t\treturn elem.nodeValue;\r\n\t}\r\n\t// Do not include comment or processing instruction nodes\r\n\r\n\treturn ret;\r\n};\r\n\r\nExpr = Sizzle.selectors = {\r\n\r\n\t// Can be adjusted by the user\r\n\tcacheLength: 50,\r\n\r\n\tcreatePseudo: markFunction,\r\n\r\n\tmatch: matchExpr,\r\n\r\n\tattrHandle: {},\r\n\r\n\tfind: {},\r\n\r\n\trelative: {\r\n\t\t\">\": { dir: \"parentNode\", first: true },\r\n\t\t\" \": { dir: \"parentNode\" },\r\n\t\t\"+\": { dir: \"previousSibling\", first: true },\r\n\t\t\"~\": { dir: \"previousSibling\" }\r\n\t},\r\n\r\n\tpreFilter: {\r\n\t\t\"ATTR\": function( match ) {\r\n\t\t\tmatch[1] = match[1].replace( runescape, funescape );\r\n\r\n\t\t\t// Move the given value to match[3] whether quoted or unquoted\r\n\t\t\tmatch[3] = ( match[4] || match[5] || \"\" ).replace( runescape, funescape );\r\n\r\n\t\t\tif ( match[2] === \"~=\" ) {\r\n\t\t\t\tmatch[3] = \" \" + match[3] + \" \";\r\n\t\t\t}\r\n\r\n\t\t\treturn match.slice( 0, 4 );\r\n\t\t},\r\n\r\n\t\t\"CHILD\": function( match ) {\r\n\t\t\t/* matches from matchExpr[\"CHILD\"]\r\n\t\t\t\t1 type (only|nth|...)\r\n\t\t\t\t2 what (child|of-type)\r\n\t\t\t\t3 argument (even|odd|\\d*|\\d*n([+-]\\d+)?|...)\r\n\t\t\t\t4 xn-component of xn+y argument ([+-]?\\d*n|)\r\n\t\t\t\t5 sign of xn-component\r\n\t\t\t\t6 x of xn-component\r\n\t\t\t\t7 sign of y-component\r\n\t\t\t\t8 y of y-component\r\n\t\t\t*/\r\n\t\t\tmatch[1] = match[1].toLowerCase();\r\n\r\n\t\t\tif ( match[1].slice( 0, 3 ) === \"nth\" ) {\r\n\t\t\t\t// nth-* requires argument\r\n\t\t\t\tif ( !match[3] ) {\r\n\t\t\t\t\tSizzle.error( match[0] );\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// numeric x and y parameters for Expr.filter.CHILD\r\n\t\t\t\t// remember that false/true cast respectively to 0/1\r\n\t\t\t\tmatch[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === \"even\" || match[3] === \"odd\" ) );\r\n\t\t\t\tmatch[5] = +( ( match[7] + match[8] ) || match[3] === \"odd\" );\r\n\r\n\t\t\t// other types prohibit arguments\r\n\t\t\t} else if ( match[3] ) {\r\n\t\t\t\tSizzle.error( match[0] );\r\n\t\t\t}\r\n\r\n\t\t\treturn match;\r\n\t\t},\r\n\r\n\t\t\"PSEUDO\": function( match ) {\r\n\t\t\tvar excess,\r\n\t\t\t\tunquoted = !match[5] && match[2];\r\n\r\n\t\t\tif ( matchExpr[\"CHILD\"].test( match[0] ) ) {\r\n\t\t\t\treturn null;\r\n\t\t\t}\r\n\r\n\t\t\t// Accept quoted arguments as-is\r\n\t\t\tif ( match[3] && match[4] !== undefined ) {\r\n\t\t\t\tmatch[2] = match[4];\r\n\r\n\t\t\t// Strip excess characters from unquoted arguments\r\n\t\t\t} else if ( unquoted && rpseudo.test( unquoted ) &&\r\n\t\t\t\t// Get excess from tokenize (recursively)\r\n\t\t\t\t(excess = tokenize( unquoted, true )) &&\r\n\t\t\t\t// advance to the next closing parenthesis\r\n\t\t\t\t(excess = unquoted.indexOf( \")\", unquoted.length - excess ) - unquoted.length) ) {\r\n\r\n\t\t\t\t// excess is a negative index\r\n\t\t\t\tmatch[0] = match[0].slice( 0, excess );\r\n\t\t\t\tmatch[2] = unquoted.slice( 0, excess );\r\n\t\t\t}\r\n\r\n\t\t\t// Return only captures needed by the pseudo filter method (type and argument)\r\n\t\t\treturn match.slice( 0, 3 );\r\n\t\t}\r\n\t},\r\n\r\n\tfilter: {\r\n\r\n\t\t\"TAG\": function( nodeNameSelector ) {\r\n\t\t\tvar nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();\r\n\t\t\treturn nodeNameSelector === \"*\" ?\r\n\t\t\t\tfunction() { return true; } :\r\n\t\t\t\tfunction( elem ) {\r\n\t\t\t\t\treturn elem.nodeName && elem.nodeName.toLowerCase() === nodeName;\r\n\t\t\t\t};\r\n\t\t},\r\n\r\n\t\t\"CLASS\": function( className ) {\r\n\t\t\tvar pattern = classCache[ className + \" \" ];\r\n\r\n\t\t\treturn pattern ||\r\n\t\t\t\t(pattern = new RegExp( \"(^|\" + whitespace + \")\" + className + \"(\" + whitespace + \"|$)\" )) &&\r\n\t\t\t\tclassCache( className, function( elem ) {\r\n\t\t\t\t\treturn pattern.test( typeof elem.className === \"string\" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute(\"class\") || \"\" );\r\n\t\t\t\t});\r\n\t\t},\r\n\r\n\t\t\"ATTR\": function( name, operator, check ) {\r\n\t\t\treturn function( elem ) {\r\n\t\t\t\tvar result = Sizzle.attr( elem, name );\r\n\r\n\t\t\t\tif ( result == null ) {\r\n\t\t\t\t\treturn operator === \"!=\";\r\n\t\t\t\t}\r\n\t\t\t\tif ( !operator ) {\r\n\t\t\t\t\treturn true;\r\n\t\t\t\t}\r\n\r\n\t\t\t\tresult += \"\";\r\n\r\n\t\t\t\treturn operator === \"=\" ? result === check :\r\n\t\t\t\t\toperator === \"!=\" ? result !== check :\r\n\t\t\t\t\toperator === \"^=\" ? check && result.indexOf( check ) === 0 :\r\n\t\t\t\t\toperator === \"*=\" ? check && result.indexOf( check ) > -1 :\r\n\t\t\t\t\toperator === \"$=\" ? check && result.slice( -check.length ) === check :\r\n\t\t\t\t\toperator === \"~=\" ? ( \" \" + result + \" \" ).indexOf( check ) > -1 :\r\n\t\t\t\t\toperator === \"|=\" ? result === check || result.slice( 0, check.length + 1 ) === check + \"-\" :\r\n\t\t\t\t\tfalse;\r\n\t\t\t};\r\n\t\t},\r\n\r\n\t\t\"CHILD\": function( type, what, argument, first, last ) {\r\n\t\t\tvar simple = type.slice( 0, 3 ) !== \"nth\",\r\n\t\t\t\tforward = type.slice( -4 ) !== \"last\",\r\n\t\t\t\tofType = what === \"of-type\";\r\n\r\n\t\t\treturn first === 1 && last === 0 ?\r\n\r\n\t\t\t\t// Shortcut for :nth-*(n)\r\n\t\t\t\tfunction( elem ) {\r\n\t\t\t\t\treturn !!elem.parentNode;\r\n\t\t\t\t} :\r\n\r\n\t\t\t\tfunction( elem, context, xml ) {\r\n\t\t\t\t\tvar cache, outerCache, node, diff, nodeIndex, start,\r\n\t\t\t\t\t\tdir = simple !== forward ? \"nextSibling\" : \"previousSibling\",\r\n\t\t\t\t\t\tparent = elem.parentNode,\r\n\t\t\t\t\t\tname = ofType && elem.nodeName.toLowerCase(),\r\n\t\t\t\t\t\tuseCache = !xml && !ofType;\r\n\r\n\t\t\t\t\tif ( parent ) {\r\n\r\n\t\t\t\t\t\t// :(first|last|only)-(child|of-type)\r\n\t\t\t\t\t\tif ( simple ) {\r\n\t\t\t\t\t\t\twhile ( dir ) {\r\n\t\t\t\t\t\t\t\tnode = elem;\r\n\t\t\t\t\t\t\t\twhile ( (node = node[ dir ]) ) {\r\n\t\t\t\t\t\t\t\t\tif ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) {\r\n\t\t\t\t\t\t\t\t\t\treturn false;\r\n\t\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t// Reverse direction for :only-* (if we haven't yet done so)\r\n\t\t\t\t\t\t\t\tstart = dir = type === \"only\" && !start && \"nextSibling\";\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\treturn true;\r\n\t\t\t\t\t\t}\r\n\r\n\t\t\t\t\t\tstart = [ forward ? parent.firstChild : parent.lastChild ];\r\n\r\n\t\t\t\t\t\t// non-xml :nth-child(...) stores cache data on `parent`\r\n\t\t\t\t\t\tif ( forward && useCache ) {\r\n\t\t\t\t\t\t\t// Seek `elem` from a previously-cached index\r\n\t\t\t\t\t\t\touterCache = parent[ expando ] || (parent[ expando ] = {});\r\n\t\t\t\t\t\t\tcache = outerCache[ type ] || [];\r\n\t\t\t\t\t\t\tnodeIndex = cache[0] === dirruns && cache[1];\r\n\t\t\t\t\t\t\tdiff = cache[0] === dirruns && cache[2];\r\n\t\t\t\t\t\t\tnode = nodeIndex && parent.childNodes[ nodeIndex ];\r\n\r\n\t\t\t\t\t\t\twhile ( (node = ++nodeIndex && node && node[ dir ] ||\r\n\r\n\t\t\t\t\t\t\t\t// Fallback to seeking `elem` from the start\r\n\t\t\t\t\t\t\t\t(diff = nodeIndex = 0) || start.pop()) ) {\r\n\r\n\t\t\t\t\t\t\t\t// When found, cache indexes on `parent` and break\r\n\t\t\t\t\t\t\t\tif ( node.nodeType === 1 && ++diff && node === elem ) {\r\n\t\t\t\t\t\t\t\t\touterCache[ type ] = [ dirruns, nodeIndex, diff ];\r\n\t\t\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t}\r\n\r\n\t\t\t\t\t\t// Use previously-cached element index if available\r\n\t\t\t\t\t\t} else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) {\r\n\t\t\t\t\t\t\tdiff = cache[1];\r\n\r\n\t\t\t\t\t\t// xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...)\r\n\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t// Use the same loop as above to seek `elem` from the start\r\n\t\t\t\t\t\t\twhile ( (node = ++nodeIndex && node && node[ dir ] ||\r\n\t\t\t\t\t\t\t\t(diff = nodeIndex = 0) || start.pop()) ) {\r\n\r\n\t\t\t\t\t\t\t\tif ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) {\r\n\t\t\t\t\t\t\t\t\t// Cache the index of each encountered element\r\n\t\t\t\t\t\t\t\t\tif ( useCache ) {\r\n\t\t\t\t\t\t\t\t\t\t(node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ];\r\n\t\t\t\t\t\t\t\t\t}\r\n\r\n\t\t\t\t\t\t\t\t\tif ( node === elem ) {\r\n\t\t\t\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t}\r\n\r\n\t\t\t\t\t\t// Incorporate the offset, then check against cycle size\r\n\t\t\t\t\t\tdiff -= last;\r\n\t\t\t\t\t\treturn diff === first || ( diff % first === 0 && diff / first >= 0 );\r\n\t\t\t\t\t}\r\n\t\t\t\t};\r\n\t\t},\r\n\r\n\t\t\"PSEUDO\": function( pseudo, argument ) {\r\n\t\t\t// pseudo-class names are case-insensitive\r\n\t\t\t// http://www.w3.org/TR/selectors/#pseudo-classes\r\n\t\t\t// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters\r\n\t\t\t// Remember that setFilters inherits from pseudos\r\n\t\t\tvar args,\r\n\t\t\t\tfn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||\r\n\t\t\t\t\tSizzle.error( \"unsupported pseudo: \" + pseudo );\r\n\r\n\t\t\t// The user may use createPseudo to indicate that\r\n\t\t\t// arguments are needed to create the filter function\r\n\t\t\t// just as Sizzle does\r\n\t\t\tif ( fn[ expando ] ) {\r\n\t\t\t\treturn fn( argument );\r\n\t\t\t}\r\n\r\n\t\t\t// But maintain support for old signatures\r\n\t\t\tif ( fn.length > 1 ) {\r\n\t\t\t\targs = [ pseudo, pseudo, \"\", argument ];\r\n\t\t\t\treturn Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?\r\n\t\t\t\t\tmarkFunction(function( seed, matches ) {\r\n\t\t\t\t\t\tvar idx,\r\n\t\t\t\t\t\t\tmatched = fn( seed, argument ),\r\n\t\t\t\t\t\t\ti = matched.length;\r\n\t\t\t\t\t\twhile ( i-- ) {\r\n\t\t\t\t\t\t\tidx = indexOf.call( seed, matched[i] );\r\n\t\t\t\t\t\t\tseed[ idx ] = !( matches[ idx ] = matched[i] );\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}) :\r\n\t\t\t\t\tfunction( elem ) {\r\n\t\t\t\t\t\treturn fn( elem, 0, args );\r\n\t\t\t\t\t};\r\n\t\t\t}\r\n\r\n\t\t\treturn fn;\r\n\t\t}\r\n\t},\r\n\r\n\tpseudos: {\r\n\t\t// Potentially complex pseudos\r\n\t\t\"not\": markFunction(function( selector ) {\r\n\t\t\t// Trim the selector passed to compile\r\n\t\t\t// to avoid treating leading and trailing\r\n\t\t\t// spaces as combinators\r\n\t\t\tvar input = [],\r\n\t\t\t\tresults = [],\r\n\t\t\t\tmatcher = compile( selector.replace( rtrim, \"$1\" ) );\r\n\r\n\t\t\treturn matcher[ expando ] ?\r\n\t\t\t\tmarkFunction(function( seed, matches, context, xml ) {\r\n\t\t\t\t\tvar elem,\r\n\t\t\t\t\t\tunmatched = matcher( seed, null, xml, [] ),\r\n\t\t\t\t\t\ti = seed.length;\r\n\r\n\t\t\t\t\t// Match elements unmatched by `matcher`\r\n\t\t\t\t\twhile ( i-- ) {\r\n\t\t\t\t\t\tif ( (elem = unmatched[i]) ) {\r\n\t\t\t\t\t\t\tseed[i] = !(matches[i] = elem);\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t}) :\r\n\t\t\t\tfunction( elem, context, xml ) {\r\n\t\t\t\t\tinput[0] = elem;\r\n\t\t\t\t\tmatcher( input, null, xml, results );\r\n\t\t\t\t\treturn !results.pop();\r\n\t\t\t\t};\r\n\t\t}),\r\n\r\n\t\t\"has\": markFunction(function( selector ) {\r\n\t\t\treturn function( elem ) {\r\n\t\t\t\treturn Sizzle( selector, elem ).length > 0;\r\n\t\t\t};\r\n\t\t}),\r\n\r\n\t\t\"contains\": markFunction(function( text ) {\r\n\t\t\treturn function( elem ) {\r\n\t\t\t\treturn ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;\r\n\t\t\t};\r\n\t\t}),\r\n\r\n\t\t// \"Whether an element is represented by a :lang() selector\r\n\t\t// is based solely on the element's language value\r\n\t\t// being equal to the identifier C,\r\n\t\t// or beginning with the identifier C immediately followed by \"-\".\r\n\t\t// The matching of C against the element's language value is performed case-insensitively.\r\n\t\t// The identifier C does not have to be a valid language name.\"\r\n\t\t// http://www.w3.org/TR/selectors/#lang-pseudo\r\n\t\t\"lang\": markFunction( function( lang ) {\r\n\t\t\t// lang value must be a valid identifier\r\n\t\t\tif ( !ridentifier.test(lang || \"\") ) {\r\n\t\t\t\tSizzle.error( \"unsupported lang: \" + lang );\r\n\t\t\t}\r\n\t\t\tlang = lang.replace( runescape, funescape ).toLowerCase();\r\n\t\t\treturn function( elem ) {\r\n\t\t\t\tvar elemLang;\r\n\t\t\t\tdo {\r\n\t\t\t\t\tif ( (elemLang = documentIsHTML ?\r\n\t\t\t\t\t\telem.lang :\r\n\t\t\t\t\t\telem.getAttribute(\"xml:lang\") || elem.getAttribute(\"lang\")) ) {\r\n\r\n\t\t\t\t\t\telemLang = elemLang.toLowerCase();\r\n\t\t\t\t\t\treturn elemLang === lang || elemLang.indexOf( lang + \"-\" ) === 0;\r\n\t\t\t\t\t}\r\n\t\t\t\t} while ( (elem = elem.parentNode) && elem.nodeType === 1 );\r\n\t\t\t\treturn false;\r\n\t\t\t};\r\n\t\t}),\r\n\r\n\t\t// Miscellaneous\r\n\t\t\"target\": function( elem ) {\r\n\t\t\tvar hash = window.location && window.location.hash;\r\n\t\t\treturn hash && hash.slice( 1 ) === elem.id;\r\n\t\t},\r\n\r\n\t\t\"root\": function( elem ) {\r\n\t\t\treturn elem === docElem;\r\n\t\t},\r\n\r\n\t\t\"focus\": function( elem ) {\r\n\t\t\treturn elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);\r\n\t\t},\r\n\r\n\t\t// Boolean properties\r\n\t\t\"enabled\": function( elem ) {\r\n\t\t\treturn elem.disabled === false;\r\n\t\t},\r\n\r\n\t\t\"disabled\": function( elem ) {\r\n\t\t\treturn elem.disabled === true;\r\n\t\t},\r\n\r\n\t\t\"checked\": function( elem ) {\r\n\t\t\t// In CSS3, :checked should return both checked and selected elements\r\n\t\t\t// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\r\n\t\t\tvar nodeName = elem.nodeName.toLowerCase();\r\n\t\t\treturn (nodeName === \"input\" && !!elem.checked) || (nodeName === \"option\" && !!elem.selected);\r\n\t\t},\r\n\r\n\t\t\"selected\": function( elem ) {\r\n\t\t\t// Accessing this property makes selected-by-default\r\n\t\t\t// options in Safari work properly\r\n\t\t\tif ( elem.parentNode ) {\r\n\t\t\t\telem.parentNode.selectedIndex;\r\n\t\t\t}\r\n\r\n\t\t\treturn elem.selected === true;\r\n\t\t},\r\n\r\n\t\t// Contents\r\n\t\t\"empty\": function( elem ) {\r\n\t\t\t// http://www.w3.org/TR/selectors/#empty-pseudo\r\n\t\t\t// :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),\r\n\t\t\t// not comment, processing instructions, or others\r\n\t\t\t// Thanks to Diego Perini for the nodeName shortcut\r\n\t\t\t// Greater than \"@\" means alpha characters (specifically not starting with \"#\" or \"?\")\r\n\t\t\tfor ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\r\n\t\t\t\tif ( elem.nodeName > \"@\" || elem.nodeType === 3 || elem.nodeType === 4 ) {\r\n\t\t\t\t\treturn false;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\treturn true;\r\n\t\t},\r\n\r\n\t\t\"parent\": function( elem ) {\r\n\t\t\treturn !Expr.pseudos[\"empty\"]( elem );\r\n\t\t},\r\n\r\n\t\t// Element/input types\r\n\t\t\"header\": function( elem ) {\r\n\t\t\treturn rheader.test( elem.nodeName );\r\n\t\t},\r\n\r\n\t\t\"input\": function( elem ) {\r\n\t\t\treturn rinputs.test( elem.nodeName );\r\n\t\t},\r\n\r\n\t\t\"button\": function( elem ) {\r\n\t\t\tvar name = elem.nodeName.toLowerCase();\r\n\t\t\treturn name === \"input\" && elem.type === \"button\" || name === \"button\";\r\n\t\t},\r\n\r\n\t\t\"text\": function( elem ) {\r\n\t\t\tvar attr;\r\n\t\t\t// IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)\r\n\t\t\t// use getAttribute instead to test this case\r\n\t\t\treturn elem.nodeName.toLowerCase() === \"input\" &&\r\n\t\t\t\telem.type === \"text\" &&\r\n\t\t\t\t( (attr = elem.getAttribute(\"type\")) == null || attr.toLowerCase() === elem.type );\r\n\t\t},\r\n\r\n\t\t// Position-in-collection\r\n\t\t\"first\": createPositionalPseudo(function() {\r\n\t\t\treturn [ 0 ];\r\n\t\t}),\r\n\r\n\t\t\"last\": createPositionalPseudo(function( matchIndexes, length ) {\r\n\t\t\treturn [ length - 1 ];\r\n\t\t}),\r\n\r\n\t\t\"eq\": createPositionalPseudo(function( matchIndexes, length, argument ) {\r\n\t\t\treturn [ argument < 0 ? argument + length : argument ];\r\n\t\t}),\r\n\r\n\t\t\"even\": createPositionalPseudo(function( matchIndexes, length ) {\r\n\t\t\tvar i = 0;\r\n\t\t\tfor ( ; i < length; i += 2 ) {\r\n\t\t\t\tmatchIndexes.push( i );\r\n\t\t\t}\r\n\t\t\treturn matchIndexes;\r\n\t\t}),\r\n\r\n\t\t\"odd\": createPositionalPseudo(function( matchIndexes, length ) {\r\n\t\t\tvar i = 1;\r\n\t\t\tfor ( ; i < length; i += 2 ) {\r\n\t\t\t\tmatchIndexes.push( i );\r\n\t\t\t}\r\n\t\t\treturn matchIndexes;\r\n\t\t}),\r\n\r\n\t\t\"lt\": createPositionalPseudo(function( matchIndexes, length, argument ) {\r\n\t\t\tvar i = argument < 0 ? argument + length : argument;\r\n\t\t\tfor ( ; --i >= 0; ) {\r\n\t\t\t\tmatchIndexes.push( i );\r\n\t\t\t}\r\n\t\t\treturn matchIndexes;\r\n\t\t}),\r\n\r\n\t\t\"gt\": createPositionalPseudo(function( matchIndexes, length, argument ) {\r\n\t\t\tvar i = argument < 0 ? argument + length : argument;\r\n\t\t\tfor ( ; ++i < length; ) {\r\n\t\t\t\tmatchIndexes.push( i );\r\n\t\t\t}\r\n\t\t\treturn matchIndexes;\r\n\t\t})\r\n\t}\r\n};\r\n\r\n// Add button/input type pseudos\r\nfor ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {\r\n\tExpr.pseudos[ i ] = createInputPseudo( i );\r\n}\r\nfor ( i in { submit: true, reset: true } ) {\r\n\tExpr.pseudos[ i ] = createButtonPseudo( i );\r\n}\r\n\r\nfunction tokenize( selector, parseOnly ) {\r\n\tvar matched, match, tokens, type,\r\n\t\tsoFar, groups, preFilters,\r\n\t\tcached = tokenCache[ selector + \" \" ];\r\n\r\n\tif ( cached ) {\r\n\t\treturn parseOnly ? 0 : cached.slice( 0 );\r\n\t}\r\n\r\n\tsoFar = selector;\r\n\tgroups = [];\r\n\tpreFilters = Expr.preFilter;\r\n\r\n\twhile ( soFar ) {\r\n\r\n\t\t// Comma and first run\r\n\t\tif ( !matched || (match = rcomma.exec( soFar )) ) {\r\n\t\t\tif ( match ) {\r\n\t\t\t\t// Don't consume trailing commas as valid\r\n\t\t\t\tsoFar = soFar.slice( match[0].length ) || soFar;\r\n\t\t\t}\r\n\t\t\tgroups.push( tokens = [] );\r\n\t\t}\r\n\r\n\t\tmatched = false;\r\n\r\n\t\t// Combinators\r\n\t\tif ( (match = rcombinators.exec( soFar )) ) {\r\n\t\t\tmatched = match.shift();\r\n\t\t\ttokens.push({\r\n\t\t\t\tvalue: matched,\r\n\t\t\t\t// Cast descendant combinators to space\r\n\t\t\t\ttype: match[0].replace( rtrim, \" \" )\r\n\t\t\t});\r\n\t\t\tsoFar = soFar.slice( matched.length );\r\n\t\t}\r\n\r\n\t\t// Filters\r\n\t\tfor ( type in Expr.filter ) {\r\n\t\t\tif ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||\r\n\t\t\t\t(match = preFilters[ type ]( match ))) ) {\r\n\t\t\t\tmatched = match.shift();\r\n\t\t\t\ttokens.push({\r\n\t\t\t\t\tvalue: matched,\r\n\t\t\t\t\ttype: type,\r\n\t\t\t\t\tmatches: match\r\n\t\t\t\t});\r\n\t\t\t\tsoFar = soFar.slice( matched.length );\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tif ( !matched ) {\r\n\t\t\tbreak;\r\n\t\t}\r\n\t}\r\n\r\n\t// Return the length of the invalid excess\r\n\t// if we're just parsing\r\n\t// Otherwise, throw an error or return tokens\r\n\treturn parseOnly ?\r\n\t\tsoFar.length :\r\n\t\tsoFar ?\r\n\t\t\tSizzle.error( selector ) :\r\n\t\t\t// Cache the tokens\r\n\t\t\ttokenCache( selector, groups ).slice( 0 );\r\n}\r\n\r\nfunction toSelector( tokens ) {\r\n\tvar i = 0,\r\n\t\tlen = tokens.length,\r\n\t\tselector = \"\";\r\n\tfor ( ; i < len; i++ ) {\r\n\t\tselector += tokens[i].value;\r\n\t}\r\n\treturn selector;\r\n}\r\n\r\nfunction addCombinator( matcher, combinator, base ) {\r\n\tvar dir = combinator.dir,\r\n\t\tcheckNonElements = base && dir === \"parentNode\",\r\n\t\tdoneName = done++;\r\n\r\n\treturn combinator.first ?\r\n\t\t// Check against closest ancestor/preceding element\r\n\t\tfunction( elem, context, xml ) {\r\n\t\t\twhile ( (elem = elem[ dir ]) ) {\r\n\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\r\n\t\t\t\t\treturn matcher( elem, context, xml );\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t} :\r\n\r\n\t\t// Check against all ancestor/preceding elements\r\n\t\tfunction( elem, context, xml ) {\r\n\t\t\tvar data, cache, outerCache,\r\n\t\t\t\tdirkey = dirruns + \" \" + doneName;\r\n\r\n\t\t\t// We can't set arbitrary data on XML nodes, so they don't benefit from dir caching\r\n\t\t\tif ( xml ) {\r\n\t\t\t\twhile ( (elem = elem[ dir ]) ) {\r\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\r\n\t\t\t\t\t\tif ( matcher( elem, context, xml ) ) {\r\n\t\t\t\t\t\t\treturn true;\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t} else {\r\n\t\t\t\twhile ( (elem = elem[ dir ]) ) {\r\n\t\t\t\t\tif ( elem.nodeType === 1 || checkNonElements ) {\r\n\t\t\t\t\t\touterCache = elem[ expando ] || (elem[ expando ] = {});\r\n\t\t\t\t\t\tif ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) {\r\n\t\t\t\t\t\t\tif ( (data = cache[1]) === true || data === cachedruns ) {\r\n\t\t\t\t\t\t\t\treturn data === true;\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\tcache = outerCache[ dir ] = [ dirkey ];\r\n\t\t\t\t\t\t\tcache[1] = matcher( elem, context, xml ) || cachedruns;\r\n\t\t\t\t\t\t\tif ( cache[1] === true ) {\r\n\t\t\t\t\t\t\t\treturn true;\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t};\r\n}\r\n\r\nfunction elementMatcher( matchers ) {\r\n\treturn matchers.length > 1 ?\r\n\t\tfunction( elem, context, xml ) {\r\n\t\t\tvar i = matchers.length;\r\n\t\t\twhile ( i-- ) {\r\n\t\t\t\tif ( !matchers[i]( elem, context, xml ) ) {\r\n\t\t\t\t\treturn false;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\treturn true;\r\n\t\t} :\r\n\t\tmatchers[0];\r\n}\r\n\r\nfunction condense( unmatched, map, filter, context, xml ) {\r\n\tvar elem,\r\n\t\tnewUnmatched = [],\r\n\t\ti = 0,\r\n\t\tlen = unmatched.length,\r\n\t\tmapped = map != null;\r\n\r\n\tfor ( ; i < len; i++ ) {\r\n\t\tif ( (elem = unmatched[i]) ) {\r\n\t\t\tif ( !filter || filter( elem, context, xml ) ) {\r\n\t\t\t\tnewUnmatched.push( elem );\r\n\t\t\t\tif ( mapped ) {\r\n\t\t\t\t\tmap.push( i );\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\r\n\treturn newUnmatched;\r\n}\r\n\r\nfunction setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {\r\n\tif ( postFilter && !postFilter[ expando ] ) {\r\n\t\tpostFilter = setMatcher( postFilter );\r\n\t}\r\n\tif ( postFinder && !postFinder[ expando ] ) {\r\n\t\tpostFinder = setMatcher( postFinder, postSelector );\r\n\t}\r\n\treturn markFunction(function( seed, results, context, xml ) {\r\n\t\tvar temp, i, elem,\r\n\t\t\tpreMap = [],\r\n\t\t\tpostMap = [],\r\n\t\t\tpreexisting = results.length,\r\n\r\n\t\t\t// Get initial elements from seed or context\r\n\t\t\telems = seed || multipleContexts( selector || \"*\", context.nodeType ? [ context ] : context, [] ),\r\n\r\n\t\t\t// Prefilter to get matcher input, preserving a map for seed-results synchronization\r\n\t\t\tmatcherIn = preFilter && ( seed || !selector ) ?\r\n\t\t\t\tcondense( elems, preMap, preFilter, context, xml ) :\r\n\t\t\t\telems,\r\n\r\n\t\t\tmatcherOut = matcher ?\r\n\t\t\t\t// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,\r\n\t\t\t\tpostFinder || ( seed ? preFilter : preexisting || postFilter ) ?\r\n\r\n\t\t\t\t\t// ...intermediate processing is necessary\r\n\t\t\t\t\t[] :\r\n\r\n\t\t\t\t\t// ...otherwise use results directly\r\n\t\t\t\t\tresults :\r\n\t\t\t\tmatcherIn;\r\n\r\n\t\t// Find primary matches\r\n\t\tif ( matcher ) {\r\n\t\t\tmatcher( matcherIn, matcherOut, context, xml );\r\n\t\t}\r\n\r\n\t\t// Apply postFilter\r\n\t\tif ( postFilter ) {\r\n\t\t\ttemp = condense( matcherOut, postMap );\r\n\t\t\tpostFilter( temp, [], context, xml );\r\n\r\n\t\t\t// Un-match failing elements by moving them back to matcherIn\r\n\t\t\ti = temp.length;\r\n\t\t\twhile ( i-- ) {\r\n\t\t\t\tif ( (elem = temp[i]) ) {\r\n\t\t\t\t\tmatcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tif ( seed ) {\r\n\t\t\tif ( postFinder || preFilter ) {\r\n\t\t\t\tif ( postFinder ) {\r\n\t\t\t\t\t// Get the final matcherOut by condensing this intermediate into postFinder contexts\r\n\t\t\t\t\ttemp = [];\r\n\t\t\t\t\ti = matcherOut.length;\r\n\t\t\t\t\twhile ( i-- ) {\r\n\t\t\t\t\t\tif ( (elem = matcherOut[i]) ) {\r\n\t\t\t\t\t\t\t// Restore matcherIn since elem is not yet a final match\r\n\t\t\t\t\t\t\ttemp.push( (matcherIn[i] = elem) );\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t\tpostFinder( null, (matcherOut = []), temp, xml );\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// Move matched elements from seed to results to keep them synchronized\r\n\t\t\t\ti = matcherOut.length;\r\n\t\t\t\twhile ( i-- ) {\r\n\t\t\t\t\tif ( (elem = matcherOut[i]) &&\r\n\t\t\t\t\t\t(temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {\r\n\r\n\t\t\t\t\t\tseed[temp] = !(results[temp] = elem);\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\r\n\t\t// Add elements to results, through postFinder if defined\r\n\t\t} else {\r\n\t\t\tmatcherOut = condense(\r\n\t\t\t\tmatcherOut === results ?\r\n\t\t\t\t\tmatcherOut.splice( preexisting, matcherOut.length ) :\r\n\t\t\t\t\tmatcherOut\r\n\t\t\t);\r\n\t\t\tif ( postFinder ) {\r\n\t\t\t\tpostFinder( null, results, matcherOut, xml );\r\n\t\t\t} else {\r\n\t\t\t\tpush.apply( results, matcherOut );\r\n\t\t\t}\r\n\t\t}\r\n\t});\r\n}\r\n\r\nfunction matcherFromTokens( tokens ) {\r\n\tvar checkContext, matcher, j,\r\n\t\tlen = tokens.length,\r\n\t\tleadingRelative = Expr.relative[ tokens[0].type ],\r\n\t\timplicitRelative = leadingRelative || Expr.relative[\" \"],\r\n\t\ti = leadingRelative ? 1 : 0,\r\n\r\n\t\t// The foundational matcher ensures that elements are reachable from top-level context(s)\r\n\t\tmatchContext = addCombinator( function( elem ) {\r\n\t\t\treturn elem === checkContext;\r\n\t\t}, implicitRelative, true ),\r\n\t\tmatchAnyContext = addCombinator( function( elem ) {\r\n\t\t\treturn indexOf.call( checkContext, elem ) > -1;\r\n\t\t}, implicitRelative, true ),\r\n\t\tmatchers = [ function( elem, context, xml ) {\r\n\t\t\treturn ( !leadingRelative && ( xml || context !== outermostContext ) ) || (\r\n\t\t\t\t(checkContext = context).nodeType ?\r\n\t\t\t\t\tmatchContext( elem, context, xml ) :\r\n\t\t\t\t\tmatchAnyContext( elem, context, xml ) );\r\n\t\t} ];\r\n\r\n\tfor ( ; i < len; i++ ) {\r\n\t\tif ( (matcher = Expr.relative[ tokens[i].type ]) ) {\r\n\t\t\tmatchers = [ addCombinator(elementMatcher( matchers ), matcher) ];\r\n\t\t} else {\r\n\t\t\tmatcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );\r\n\r\n\t\t\t// Return special upon seeing a positional matcher\r\n\t\t\tif ( matcher[ expando ] ) {\r\n\t\t\t\t// Find the next relative operator (if any) for proper handling\r\n\t\t\t\tj = ++i;\r\n\t\t\t\tfor ( ; j < len; j++ ) {\r\n\t\t\t\t\tif ( Expr.relative[ tokens[j].type ] ) {\r\n\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t\treturn setMatcher(\r\n\t\t\t\t\ti > 1 && elementMatcher( matchers ),\r\n\t\t\t\t\ti > 1 && toSelector(\r\n\t\t\t\t\t\t// If the preceding token was a descendant combinator, insert an implicit any-element `*`\r\n\t\t\t\t\t\ttokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === \" \" ? \"*\" : \"\" })\r\n\t\t\t\t\t).replace( rtrim, \"$1\" ),\r\n\t\t\t\t\tmatcher,\r\n\t\t\t\t\ti < j && matcherFromTokens( tokens.slice( i, j ) ),\r\n\t\t\t\t\tj < len && matcherFromTokens( (tokens = tokens.slice( j )) ),\r\n\t\t\t\t\tj < len && toSelector( tokens )\r\n\t\t\t\t);\r\n\t\t\t}\r\n\t\t\tmatchers.push( matcher );\r\n\t\t}\r\n\t}\r\n\r\n\treturn elementMatcher( matchers );\r\n}\r\n\r\nfunction matcherFromGroupMatchers( elementMatchers, setMatchers ) {\r\n\t// A counter to specify which element is currently being matched\r\n\tvar matcherCachedRuns = 0,\r\n\t\tbySet = setMatchers.length > 0,\r\n\t\tbyElement = elementMatchers.length > 0,\r\n\t\tsuperMatcher = function( seed, context, xml, results, expandContext ) {\r\n\t\t\tvar elem, j, matcher,\r\n\t\t\t\tsetMatched = [],\r\n\t\t\t\tmatchedCount = 0,\r\n\t\t\t\ti = \"0\",\r\n\t\t\t\tunmatched = seed && [],\r\n\t\t\t\toutermost = expandContext != null,\r\n\t\t\t\tcontextBackup = outermostContext,\r\n\t\t\t\t// We must always have either seed elements or context\r\n\t\t\t\telems = seed || byElement && Expr.find[\"TAG\"]( \"*\", expandContext && context.parentNode || context ),\r\n\t\t\t\t// Use integer dirruns iff this is the outermost matcher\r\n\t\t\t\tdirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1);\r\n\r\n\t\t\tif ( outermost ) {\r\n\t\t\t\toutermostContext = context !== document && context;\r\n\t\t\t\tcachedruns = matcherCachedRuns;\r\n\t\t\t}\r\n\r\n\t\t\t// Add elements passing elementMatchers directly to results\r\n\t\t\t// Keep `i` a string if there are no elements so `matchedCount` will be \"00\" below\r\n\t\t\tfor ( ; (elem = elems[i]) != null; i++ ) {\r\n\t\t\t\tif ( byElement && elem ) {\r\n\t\t\t\t\tj = 0;\r\n\t\t\t\t\twhile ( (matcher = elementMatchers[j++]) ) {\r\n\t\t\t\t\t\tif ( matcher( elem, context, xml ) ) {\r\n\t\t\t\t\t\t\tresults.push( elem );\r\n\t\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t\tif ( outermost ) {\r\n\t\t\t\t\t\tdirruns = dirrunsUnique;\r\n\t\t\t\t\t\tcachedruns = ++matcherCachedRuns;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// Track unmatched elements for set filters\r\n\t\t\t\tif ( bySet ) {\r\n\t\t\t\t\t// They will have gone through all possible matchers\r\n\t\t\t\t\tif ( (elem = !matcher && elem) ) {\r\n\t\t\t\t\t\tmatchedCount--;\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\t// Lengthen the array for every element, matched or not\r\n\t\t\t\t\tif ( seed ) {\r\n\t\t\t\t\t\tunmatched.push( elem );\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\r\n\t\t\t// Apply set filters to unmatched elements\r\n\t\t\tmatchedCount += i;\r\n\t\t\tif ( bySet && i !== matchedCount ) {\r\n\t\t\t\tj = 0;\r\n\t\t\t\twhile ( (matcher = setMatchers[j++]) ) {\r\n\t\t\t\t\tmatcher( unmatched, setMatched, context, xml );\r\n\t\t\t\t}\r\n\r\n\t\t\t\tif ( seed ) {\r\n\t\t\t\t\t// Reintegrate element matches to eliminate the need for sorting\r\n\t\t\t\t\tif ( matchedCount > 0 ) {\r\n\t\t\t\t\t\twhile ( i-- ) {\r\n\t\t\t\t\t\t\tif ( !(unmatched[i] || setMatched[i]) ) {\r\n\t\t\t\t\t\t\t\tsetMatched[i] = pop.call( results );\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\t// Discard index placeholder values to get only actual matches\r\n\t\t\t\t\tsetMatched = condense( setMatched );\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// Add matches to results\r\n\t\t\t\tpush.apply( results, setMatched );\r\n\r\n\t\t\t\t// Seedless set matches succeeding multiple successful matchers stipulate sorting\r\n\t\t\t\tif ( outermost && !seed && setMatched.length > 0 &&\r\n\t\t\t\t\t( matchedCount + setMatchers.length ) > 1 ) {\r\n\r\n\t\t\t\t\tSizzle.uniqueSort( results );\r\n\t\t\t\t}\r\n\t\t\t}\r\n\r\n\t\t\t// Override manipulation of globals by nested matchers\r\n\t\t\tif ( outermost ) {\r\n\t\t\t\tdirruns = dirrunsUnique;\r\n\t\t\t\toutermostContext = contextBackup;\r\n\t\t\t}\r\n\r\n\t\t\treturn unmatched;\r\n\t\t};\r\n\r\n\treturn bySet ?\r\n\t\tmarkFunction( superMatcher ) :\r\n\t\tsuperMatcher;\r\n}\r\n\r\ncompile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {\r\n\tvar i,\r\n\t\tsetMatchers = [],\r\n\t\telementMatchers = [],\r\n\t\tcached = compilerCache[ selector + \" \" ];\r\n\r\n\tif ( !cached ) {\r\n\t\t// Generate a function of recursive functions that can be used to check each element\r\n\t\tif ( !group ) {\r\n\t\t\tgroup = tokenize( selector );\r\n\t\t}\r\n\t\ti = group.length;\r\n\t\twhile ( i-- ) {\r\n\t\t\tcached = matcherFromTokens( group[i] );\r\n\t\t\tif ( cached[ expando ] ) {\r\n\t\t\t\tsetMatchers.push( cached );\r\n\t\t\t} else {\r\n\t\t\t\telementMatchers.push( cached );\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Cache the compiled function\r\n\t\tcached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );\r\n\t}\r\n\treturn cached;\r\n};\r\n\r\nfunction multipleContexts( selector, contexts, results ) {\r\n\tvar i = 0,\r\n\t\tlen = contexts.length;\r\n\tfor ( ; i < len; i++ ) {\r\n\t\tSizzle( selector, contexts[i], results );\r\n\t}\r\n\treturn results;\r\n}\r\n\r\nfunction select( selector, context, results, seed ) {\r\n\tvar i, tokens, token, type, find,\r\n\t\tmatch = tokenize( selector );\r\n\r\n\tif ( !seed ) {\r\n\t\t// Try to minimize operations if there is only one group\r\n\t\tif ( match.length === 1 ) {\r\n\r\n\t\t\t// Take a shortcut and set the context if the root selector is an ID\r\n\t\t\ttokens = match[0] = match[0].slice( 0 );\r\n\t\t\tif ( tokens.length > 2 && (token = tokens[0]).type === \"ID\" &&\r\n\t\t\t\t\tsupport.getById && context.nodeType === 9 && documentIsHTML &&\r\n\t\t\t\t\tExpr.relative[ tokens[1].type ] ) {\r\n\r\n\t\t\t\tcontext = ( Expr.find[\"ID\"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];\r\n\t\t\t\tif ( !context ) {\r\n\t\t\t\t\treturn results;\r\n\t\t\t\t}\r\n\t\t\t\tselector = selector.slice( tokens.shift().value.length );\r\n\t\t\t}\r\n\r\n\t\t\t// Fetch a seed set for right-to-left matching\r\n\t\t\ti = matchExpr[\"needsContext\"].test( selector ) ? 0 : tokens.length;\r\n\t\t\twhile ( i-- ) {\r\n\t\t\t\ttoken = tokens[i];\r\n\r\n\t\t\t\t// Abort if we hit a combinator\r\n\t\t\t\tif ( Expr.relative[ (type = token.type) ] ) {\r\n\t\t\t\t\tbreak;\r\n\t\t\t\t}\r\n\t\t\t\tif ( (find = Expr.find[ type ]) ) {\r\n\t\t\t\t\t// Search, expanding context for leading sibling combinators\r\n\t\t\t\t\tif ( (seed = find(\r\n\t\t\t\t\t\ttoken.matches[0].replace( runescape, funescape ),\r\n\t\t\t\t\t\trsibling.test( tokens[0].type ) && context.parentNode || context\r\n\t\t\t\t\t)) ) {\r\n\r\n\t\t\t\t\t\t// If seed is empty or no tokens remain, we can return early\r\n\t\t\t\t\t\ttokens.splice( i, 1 );\r\n\t\t\t\t\t\tselector = seed.length && toSelector( tokens );\r\n\t\t\t\t\t\tif ( !selector ) {\r\n\t\t\t\t\t\t\tpush.apply( results, seed );\r\n\t\t\t\t\t\t\treturn results;\r\n\t\t\t\t\t\t}\r\n\r\n\t\t\t\t\t\tbreak;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\r\n\t// Compile and execute a filtering function\r\n\t// Provide `match` to avoid retokenization if we modified the selector above\r\n\tcompile( selector, match )(\r\n\t\tseed,\r\n\t\tcontext,\r\n\t\t!documentIsHTML,\r\n\t\tresults,\r\n\t\trsibling.test( selector )\r\n\t);\r\n\treturn results;\r\n}\r\n\r\n// Deprecated\r\nExpr.pseudos[\"nth\"] = Expr.pseudos[\"eq\"];\r\n\r\n// Easy API for creating new setFilters\r\nfunction setFilters() {}\r\nsetFilters.prototype = Expr.filters = Expr.pseudos;\r\nExpr.setFilters = new setFilters();\r\n\r\n// One-time assignments\r\n\r\n// Sort stability\r\nsupport.sortStable = expando.split(\"\").sort( sortOrder ).join(\"\") === expando;\r\n\r\n// Initialize against the default document\r\nsetDocument();\r\n\r\n// Support: Chrome<<14\r\n// Always assume duplicates if they aren't passed to the comparison function\r\n[0, 0].sort( sortOrder );\r\nsupport.detectDuplicates = hasDuplicate;\r\n\r\njQuery.find = Sizzle;\r\njQuery.expr = Sizzle.selectors;\r\njQuery.expr[\":\"] = jQuery.expr.pseudos;\r\njQuery.unique = Sizzle.uniqueSort;\r\njQuery.text = Sizzle.getText;\r\njQuery.isXMLDoc = Sizzle.isXML;\r\njQuery.contains = Sizzle.contains;\r\n\r\n\r\n})( window );\r\n// String to Object options format cache\r\nvar optionsCache = {};\r\n\r\n// Convert String-formatted options into Object-formatted ones and store in cache\r\nfunction createOptions( options ) {\r\n\tvar object = optionsCache[ options ] = {};\r\n\tjQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) {\r\n\t\tobject[ flag ] = true;\r\n\t});\r\n\treturn object;\r\n}\r\n\r\n/*\r\n * Create a callback list using the following parameters:\r\n *\r\n *\toptions: an optional list of space-separated options that will change how\r\n *\t\t\tthe callback list behaves or a more traditional option object\r\n *\r\n * By default a callback list will act like an event callback list and can be\r\n * \"fired\" multiple times.\r\n *\r\n * Possible options:\r\n *\r\n *\tonce:\t\t\twill ensure the callback list can only be fired once (like a Deferred)\r\n *\r\n *\tmemory:\t\t\twill keep track of previous values and will call any callback added\r\n *\t\t\t\t\tafter the list has been fired right away with the latest \"memorized\"\r\n *\t\t\t\t\tvalues (like a Deferred)\r\n *\r\n *\tunique:\t\t\twill ensure a callback can only be added once (no duplicate in the list)\r\n *\r\n *\tstopOnFalse:\tinterrupt callings when a callback returns false\r\n *\r\n */\r\njQuery.Callbacks = function( options ) {\r\n\r\n\t// Convert options from String-formatted to Object-formatted if needed\r\n\t// (we check in cache first)\r\n\toptions = typeof options === \"string\" ?\r\n\t\t( optionsCache[ options ] || createOptions( options ) ) :\r\n\t\tjQuery.extend( {}, options );\r\n\r\n\tvar // Flag to know if list is currently firing\r\n\t\tfiring,\r\n\t\t// Last fire value (for non-forgettable lists)\r\n\t\tmemory,\r\n\t\t// Flag to know if list was already fired\r\n\t\tfired,\r\n\t\t// End of the loop when firing\r\n\t\tfiringLength,\r\n\t\t// Index of currently firing callback (modified by remove if needed)\r\n\t\tfiringIndex,\r\n\t\t// First callback to fire (used internally by add and fireWith)\r\n\t\tfiringStart,\r\n\t\t// Actual callback list\r\n\t\tlist = [],\r\n\t\t// Stack of fire calls for repeatable lists\r\n\t\tstack = !options.once && [],\r\n\t\t// Fire callbacks\r\n\t\tfire = function( data ) {\r\n\t\t\tmemory = options.memory && data;\r\n\t\t\tfired = true;\r\n\t\t\tfiringIndex = firingStart || 0;\r\n\t\t\tfiringStart = 0;\r\n\t\t\tfiringLength = list.length;\r\n\t\t\tfiring = true;\r\n\t\t\tfor ( ; list && firingIndex < firingLength; firingIndex++ ) {\r\n\t\t\t\tif ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {\r\n\t\t\t\t\tmemory = false; // To prevent further calls using add\r\n\t\t\t\t\tbreak;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tfiring = false;\r\n\t\t\tif ( list ) {\r\n\t\t\t\tif ( stack ) {\r\n\t\t\t\t\tif ( stack.length ) {\r\n\t\t\t\t\t\tfire( stack.shift() );\r\n\t\t\t\t\t}\r\n\t\t\t\t} else if ( memory ) {\r\n\t\t\t\t\tlist = [];\r\n\t\t\t\t} else {\r\n\t\t\t\t\tself.disable();\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t},\r\n\t\t// Actual Callbacks object\r\n\t\tself = {\r\n\t\t\t// Add a callback or a collection of callbacks to the list\r\n\t\t\tadd: function() {\r\n\t\t\t\tif ( list ) {\r\n\t\t\t\t\t// First, we save the current length\r\n\t\t\t\t\tvar start = list.length;\r\n\t\t\t\t\t(function add( args ) {\r\n\t\t\t\t\t\tjQuery.each( args, function( _, arg ) {\r\n\t\t\t\t\t\t\tvar type = jQuery.type( arg );\r\n\t\t\t\t\t\t\tif ( type === \"function\" ) {\r\n\t\t\t\t\t\t\t\tif ( !options.unique || !self.has( arg ) ) {\r\n\t\t\t\t\t\t\t\t\tlist.push( arg );\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t} else if ( arg && arg.length && type !== \"string\" ) {\r\n\t\t\t\t\t\t\t\t// Inspect recursively\r\n\t\t\t\t\t\t\t\tadd( arg );\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t});\r\n\t\t\t\t\t})( arguments );\r\n\t\t\t\t\t// Do we need to add the callbacks to the\r\n\t\t\t\t\t// current firing batch?\r\n\t\t\t\t\tif ( firing ) {\r\n\t\t\t\t\t\tfiringLength = list.length;\r\n\t\t\t\t\t// With memory, if we're not firing then\r\n\t\t\t\t\t// we should call right away\r\n\t\t\t\t\t} else if ( memory ) {\r\n\t\t\t\t\t\tfiringStart = start;\r\n\t\t\t\t\t\tfire( memory );\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t\treturn this;\r\n\t\t\t},\r\n\t\t\t// Remove a callback from the list\r\n\t\t\tremove: function() {\r\n\t\t\t\tif ( list ) {\r\n\t\t\t\t\tjQuery.each( arguments, function( _, arg ) {\r\n\t\t\t\t\t\tvar index;\r\n\t\t\t\t\t\twhile( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {\r\n\t\t\t\t\t\t\tlist.splice( index, 1 );\r\n\t\t\t\t\t\t\t// Handle firing indexes\r\n\t\t\t\t\t\t\tif ( firing ) {\r\n\t\t\t\t\t\t\t\tif ( index <= firingLength ) {\r\n\t\t\t\t\t\t\t\t\tfiringLength--;\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\tif ( index <= firingIndex ) {\r\n\t\t\t\t\t\t\t\t\tfiringIndex--;\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t});\r\n\t\t\t\t}\r\n\t\t\t\treturn this;\r\n\t\t\t},\r\n\t\t\t// Check if a given callback is in the list.\r\n\t\t\t// If no argument is given, return whether or not list has callbacks attached.\r\n\t\t\thas: function( fn ) {\r\n\t\t\t\treturn fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length );\r\n\t\t\t},\r\n\t\t\t// Remove all callbacks from the list\r\n\t\t\tempty: function() {\r\n\t\t\t\tlist = [];\r\n\t\t\t\tfiringLength = 0;\r\n\t\t\t\treturn this;\r\n\t\t\t},\r\n\t\t\t// Have the list do nothing anymore\r\n\t\t\tdisable: function() {\r\n\t\t\t\tlist = stack = memory = undefined;\r\n\t\t\t\treturn this;\r\n\t\t\t},\r\n\t\t\t// Is it disabled?\r\n\t\t\tdisabled: function() {\r\n\t\t\t\treturn !list;\r\n\t\t\t},\r\n\t\t\t// Lock the list in its current state\r\n\t\t\tlock: function() {\r\n\t\t\t\tstack = undefined;\r\n\t\t\t\tif ( !memory ) {\r\n\t\t\t\t\tself.disable();\r\n\t\t\t\t}\r\n\t\t\t\treturn this;\r\n\t\t\t},\r\n\t\t\t// Is it locked?\r\n\t\t\tlocked: function() {\r\n\t\t\t\treturn !stack;\r\n\t\t\t},\r\n\t\t\t// Call all callbacks with the given context and arguments\r\n\t\t\tfireWith: function( context, args ) {\r\n\t\t\t\targs = args || [];\r\n\t\t\t\targs = [ context, args.slice ? args.slice() : args ];\r\n\t\t\t\tif ( list && ( !fired || stack ) ) {\r\n\t\t\t\t\tif ( firing ) {\r\n\t\t\t\t\t\tstack.push( args );\r\n\t\t\t\t\t} else {\r\n\t\t\t\t\t\tfire( args );\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t\treturn this;\r\n\t\t\t},\r\n\t\t\t// Call all the callbacks with the given arguments\r\n\t\t\tfire: function() {\r\n\t\t\t\tself.fireWith( this, arguments );\r\n\t\t\t\treturn this;\r\n\t\t\t},\r\n\t\t\t// To know if the callbacks have already been called at least once\r\n\t\t\tfired: function() {\r\n\t\t\t\treturn !!fired;\r\n\t\t\t}\r\n\t\t};\r\n\r\n\treturn self;\r\n};\r\njQuery.extend({\r\n\r\n\tDeferred: function( func ) {\r\n\t\tvar tuples = [\r\n\t\t\t\t// action, add listener, listener list, final state\r\n\t\t\t\t[ \"resolve\", \"done\", jQuery.Callbacks(\"once memory\"), \"resolved\" ],\r\n\t\t\t\t[ \"reject\", \"fail\", jQuery.Callbacks(\"once memory\"), \"rejected\" ],\r\n\t\t\t\t[ \"notify\", \"progress\", jQuery.Callbacks(\"memory\") ]\r\n\t\t\t],\r\n\t\t\tstate = \"pending\",\r\n\t\t\tpromise = {\r\n\t\t\t\tstate: function() {\r\n\t\t\t\t\treturn state;\r\n\t\t\t\t},\r\n\t\t\t\talways: function() {\r\n\t\t\t\t\tdeferred.done( arguments ).fail( arguments );\r\n\t\t\t\t\treturn this;\r\n\t\t\t\t},\r\n\t\t\t\tthen: function( /* fnDone, fnFail, fnProgress */ ) {\r\n\t\t\t\t\tvar fns = arguments;\r\n\t\t\t\t\treturn jQuery.Deferred(function( newDefer ) {\r\n\t\t\t\t\t\tjQuery.each( tuples, function( i, tuple ) {\r\n\t\t\t\t\t\t\tvar action = tuple[ 0 ],\r\n\t\t\t\t\t\t\t\tfn = jQuery.isFunction( fns[ i ] ) && fns[ i ];\r\n\t\t\t\t\t\t\t// deferred[ done | fail | progress ] for forwarding actions to newDefer\r\n\t\t\t\t\t\t\tdeferred[ tuple[1] ](function() {\r\n\t\t\t\t\t\t\t\tvar returned = fn && fn.apply( this, arguments );\r\n\t\t\t\t\t\t\t\tif ( returned && jQuery.isFunction( returned.promise ) ) {\r\n\t\t\t\t\t\t\t\t\treturned.promise()\r\n\t\t\t\t\t\t\t\t\t\t.done( newDefer.resolve )\r\n\t\t\t\t\t\t\t\t\t\t.fail( newDefer.reject )\r\n\t\t\t\t\t\t\t\t\t\t.progress( newDefer.notify );\r\n\t\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\t\tnewDefer[ action + \"With\" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments );\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t});\r\n\t\t\t\t\t\tfns = null;\r\n\t\t\t\t\t}).promise();\r\n\t\t\t\t},\r\n\t\t\t\t// Get a promise for this deferred\r\n\t\t\t\t// If obj is provided, the promise aspect is added to the object\r\n\t\t\t\tpromise: function( obj ) {\r\n\t\t\t\t\treturn obj != null ? jQuery.extend( obj, promise ) : promise;\r\n\t\t\t\t}\r\n\t\t\t},\r\n\t\t\tdeferred = {};\r\n\r\n\t\t// Keep pipe for back-compat\r\n\t\tpromise.pipe = promise.then;\r\n\r\n\t\t// Add list-specific methods\r\n\t\tjQuery.each( tuples, function( i, tuple ) {\r\n\t\t\tvar list = tuple[ 2 ],\r\n\t\t\t\tstateString = tuple[ 3 ];\r\n\r\n\t\t\t// promise[ done | fail | progress ] = list.add\r\n\t\t\tpromise[ tuple[1] ] = list.add;\r\n\r\n\t\t\t// Handle state\r\n\t\t\tif ( stateString ) {\r\n\t\t\t\tlist.add(function() {\r\n\t\t\t\t\t// state = [ resolved | rejected ]\r\n\t\t\t\t\tstate = stateString;\r\n\r\n\t\t\t\t// [ reject_list | resolve_list ].disable; progress_list.lock\r\n\t\t\t\t}, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );\r\n\t\t\t}\r\n\r\n\t\t\t// deferred[ resolve | reject | notify ]\r\n\t\t\tdeferred[ tuple[0] ] = function() {\r\n\t\t\t\tdeferred[ tuple[0] + \"With\" ]( this === deferred ? promise : this, arguments );\r\n\t\t\t\treturn this;\r\n\t\t\t};\r\n\t\t\tdeferred[ tuple[0] + \"With\" ] = list.fireWith;\r\n\t\t});\r\n\r\n\t\t// Make the deferred a promise\r\n\t\tpromise.promise( deferred );\r\n\r\n\t\t// Call given func if any\r\n\t\tif ( func ) {\r\n\t\t\tfunc.call( deferred, deferred );\r\n\t\t}\r\n\r\n\t\t// All done!\r\n\t\treturn deferred;\r\n\t},\r\n\r\n\t// Deferred helper\r\n\twhen: function( subordinate /* , ..., subordinateN */ ) {\r\n\t\tvar i = 0,\r\n\t\t\tresolveValues = core_slice.call( arguments ),\r\n\t\t\tlength = resolveValues.length,\r\n\r\n\t\t\t// the count of uncompleted subordinates\r\n\t\t\tremaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,\r\n\r\n\t\t\t// the master Deferred. If resolveValues consist of only a single Deferred, just use that.\r\n\t\t\tdeferred = remaining === 1 ? subordinate : jQuery.Deferred(),\r\n\r\n\t\t\t// Update function for both resolve and progress values\r\n\t\t\tupdateFunc = function( i, contexts, values ) {\r\n\t\t\t\treturn function( value ) {\r\n\t\t\t\t\tcontexts[ i ] = this;\r\n\t\t\t\t\tvalues[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;\r\n\t\t\t\t\tif( values === progressValues ) {\r\n\t\t\t\t\t\tdeferred.notifyWith( contexts, values );\r\n\t\t\t\t\t} else if ( !( --remaining ) ) {\r\n\t\t\t\t\t\tdeferred.resolveWith( contexts, values );\r\n\t\t\t\t\t}\r\n\t\t\t\t};\r\n\t\t\t},\r\n\r\n\t\t\tprogressValues, progressContexts, resolveContexts;\r\n\r\n\t\t// add listeners to Deferred subordinates; treat others as resolved\r\n\t\tif ( length > 1 ) {\r\n\t\t\tprogressValues = new Array( length );\r\n\t\t\tprogressContexts = new Array( length );\r\n\t\t\tresolveContexts = new Array( length );\r\n\t\t\tfor ( ; i < length; i++ ) {\r\n\t\t\t\tif ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {\r\n\t\t\t\t\tresolveValues[ i ].promise()\r\n\t\t\t\t\t\t.done( updateFunc( i, resolveContexts, resolveValues ) )\r\n\t\t\t\t\t\t.fail( deferred.reject )\r\n\t\t\t\t\t\t.progress( updateFunc( i, progressContexts, progressValues ) );\r\n\t\t\t\t} else {\r\n\t\t\t\t\t--remaining;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// if we're not waiting on anything, resolve the master\r\n\t\tif ( !remaining ) {\r\n\t\t\tdeferred.resolveWith( resolveContexts, resolveValues );\r\n\t\t}\r\n\r\n\t\treturn deferred.promise();\r\n\t}\r\n});\r\njQuery.support = (function( support ) {\r\n\r\n\tvar all, a, input, select, fragment, opt, eventName, isSupported, i,\r\n\t\tdiv = document.createElement(\"div\");\r\n\r\n\t// Setup\r\n\tdiv.setAttribute( \"className\", \"t\" );\r\n\tdiv.innerHTML = \"
a\";\r\n\r\n\t// Finish early in limited (non-browser) environments\r\n\tall = div.getElementsByTagName(\"*\") || [];\r\n\ta = div.getElementsByTagName(\"a\")[ 0 ];\r\n\tif ( !a || !a.style || !all.length ) {\r\n\t\treturn support;\r\n\t}\r\n\r\n\t// First batch of tests\r\n\tselect = document.createElement(\"select\");\r\n\topt = select.appendChild( document.createElement(\"option\") );\r\n\tinput = div.getElementsByTagName(\"input\")[ 0 ];\r\n\r\n\ta.style.cssText = \"top:1px;float:left;opacity:.5\";\r\n\r\n\t// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)\r\n\tsupport.getSetAttribute = div.className !== \"t\";\r\n\r\n\t// IE strips leading whitespace when .innerHTML is used\r\n\tsupport.leadingWhitespace = div.firstChild.nodeType === 3;\r\n\r\n\t// Make sure that tbody elements aren't automatically inserted\r\n\t// IE will insert them into empty tables\r\n\tsupport.tbody = !div.getElementsByTagName(\"tbody\").length;\r\n\r\n\t// Make sure that link elements get serialized correctly by innerHTML\r\n\t// This requires a wrapper element in IE\r\n\tsupport.htmlSerialize = !!div.getElementsByTagName(\"link\").length;\r\n\r\n\t// Get the style information from getAttribute\r\n\t// (IE uses .cssText instead)\r\n\tsupport.style = /top/.test( a.getAttribute(\"style\") );\r\n\r\n\t// Make sure that URLs aren't manipulated\r\n\t// (IE normalizes it by default)\r\n\tsupport.hrefNormalized = a.getAttribute(\"href\") === \"/a\";\r\n\r\n\t// Make sure that element opacity exists\r\n\t// (IE uses filter instead)\r\n\t// Use a regex to work around a WebKit issue. See #5145\r\n\tsupport.opacity = /^0.5/.test( a.style.opacity );\r\n\r\n\t// Verify style float existence\r\n\t// (IE uses styleFloat instead of cssFloat)\r\n\tsupport.cssFloat = !!a.style.cssFloat;\r\n\r\n\t// Check the default checkbox/radio value (\"\" on WebKit; \"on\" elsewhere)\r\n\tsupport.checkOn = !!input.value;\r\n\r\n\t// Make sure that a selected-by-default option has a working selected property.\r\n\t// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)\r\n\tsupport.optSelected = opt.selected;\r\n\r\n\t// Tests for enctype support on a form (#6743)\r\n\tsupport.enctype = !!document.createElement(\"form\").enctype;\r\n\r\n\t// Makes sure cloning an html5 element does not cause problems\r\n\t// Where outerHTML is undefined, this still works\r\n\tsupport.html5Clone = document.createElement(\"nav\").cloneNode( true ).outerHTML !== \"<:nav>\";\r\n\r\n\t// Will be defined later\r\n\tsupport.inlineBlockNeedsLayout = false;\r\n\tsupport.shrinkWrapBlocks = false;\r\n\tsupport.pixelPosition = false;\r\n\tsupport.deleteExpando = true;\r\n\tsupport.noCloneEvent = true;\r\n\tsupport.reliableMarginRight = true;\r\n\tsupport.boxSizingReliable = true;\r\n\r\n\t// Make sure checked status is properly cloned\r\n\tinput.checked = true;\r\n\tsupport.noCloneChecked = input.cloneNode( true ).checked;\r\n\r\n\t// Make sure that the options inside disabled selects aren't marked as disabled\r\n\t// (WebKit marks them as disabled)\r\n\tselect.disabled = true;\r\n\tsupport.optDisabled = !opt.disabled;\r\n\r\n\t// Support: IE<9\r\n\ttry {\r\n\t\tdelete div.test;\r\n\t} catch( e ) {\r\n\t\tsupport.deleteExpando = false;\r\n\t}\r\n\r\n\t// Check if we can trust getAttribute(\"value\")\r\n\tinput = document.createElement(\"input\");\r\n\tinput.setAttribute( \"value\", \"\" );\r\n\tsupport.input = input.getAttribute( \"value\" ) === \"\";\r\n\r\n\t// Check if an input maintains its value after becoming a radio\r\n\tinput.value = \"t\";\r\n\tinput.setAttribute( \"type\", \"radio\" );\r\n\tsupport.radioValue = input.value === \"t\";\r\n\r\n\t// #11217 - WebKit loses check when the name is after the checked attribute\r\n\tinput.setAttribute( \"checked\", \"t\" );\r\n\tinput.setAttribute( \"name\", \"t\" );\r\n\r\n\tfragment = document.createDocumentFragment();\r\n\tfragment.appendChild( input );\r\n\r\n\t// Check if a disconnected checkbox will retain its checked\r\n\t// value of true after appended to the DOM (IE6/7)\r\n\tsupport.appendChecked = input.checked;\r\n\r\n\t// WebKit doesn't clone checked state correctly in fragments\r\n\tsupport.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;\r\n\r\n\t// Support: IE<9\r\n\t// Opera does not clone events (and typeof div.attachEvent === undefined).\r\n\t// IE9-10 clones events bound via attachEvent, but they don't trigger with .click()\r\n\tif ( div.attachEvent ) {\r\n\t\tdiv.attachEvent( \"onclick\", function() {\r\n\t\t\tsupport.noCloneEvent = false;\r\n\t\t});\r\n\r\n\t\tdiv.cloneNode( true ).click();\r\n\t}\r\n\r\n\t// Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event)\r\n\t// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)\r\n\tfor ( i in { submit: true, change: true, focusin: true }) {\r\n\t\tdiv.setAttribute( eventName = \"on\" + i, \"t\" );\r\n\r\n\t\tsupport[ i + \"Bubbles\" ] = eventName in window || div.attributes[ eventName ].expando === false;\r\n\t}\r\n\r\n\tdiv.style.backgroundClip = \"content-box\";\r\n\tdiv.cloneNode( true ).style.backgroundClip = \"\";\r\n\tsupport.clearCloneStyle = div.style.backgroundClip === \"content-box\";\r\n\r\n\t// Support: IE<9\r\n\t// Iteration over object's inherited properties before its own.\r\n\tfor ( i in jQuery( support ) ) {\r\n\t\tbreak;\r\n\t}\r\n\tsupport.ownLast = i !== \"0\";\r\n\r\n\t// Run tests that need a body at doc ready\r\n\tjQuery(function() {\r\n\t\tvar container, marginDiv, tds,\r\n\t\t\tdivReset = \"padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;\",\r\n\t\t\tbody = document.getElementsByTagName(\"body\")[0];\r\n\r\n\t\tif ( !body ) {\r\n\t\t\t// Return for frameset docs that don't have a body\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\tcontainer = document.createElement(\"div\");\r\n\t\tcontainer.style.cssText = \"border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px\";\r\n\r\n\t\tbody.appendChild( container ).appendChild( div );\r\n\r\n\t\t// Support: IE8\r\n\t\t// Check if table cells still have offsetWidth/Height when they are set\r\n\t\t// to display:none and there are still other visible table cells in a\r\n\t\t// table row; if so, offsetWidth/Height are not reliable for use when\r\n\t\t// determining if an element has been hidden directly using\r\n\t\t// display:none (it is still safe to use offsets if a parent element is\r\n\t\t// hidden; don safety goggles and see bug #4512 for more information).\r\n\t\tdiv.innerHTML = \"
t
\";\r\n\t\ttds = div.getElementsByTagName(\"td\");\r\n\t\ttds[ 0 ].style.cssText = \"padding:0;margin:0;border:0;display:none\";\r\n\t\tisSupported = ( tds[ 0 ].offsetHeight === 0 );\r\n\r\n\t\ttds[ 0 ].style.display = \"\";\r\n\t\ttds[ 1 ].style.display = \"none\";\r\n\r\n\t\t// Support: IE8\r\n\t\t// Check if empty table cells still have offsetWidth/Height\r\n\t\tsupport.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );\r\n\r\n\t\t// Check box-sizing and margin behavior.\r\n\t\tdiv.innerHTML = \"\";\r\n\t\tdiv.style.cssText = \"box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;\";\r\n\r\n\t\t// Workaround failing boxSizing test due to offsetWidth returning wrong value\r\n\t\t// with some non-1 values of body zoom, ticket #13543\r\n\t\tjQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() {\r\n\t\t\tsupport.boxSizing = div.offsetWidth === 4;\r\n\t\t});\r\n\r\n\t\t// Use window.getComputedStyle because jsdom on node.js will break without it.\r\n\t\tif ( window.getComputedStyle ) {\r\n\t\t\tsupport.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== \"1%\";\r\n\t\t\tsupport.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: \"4px\" } ).width === \"4px\";\r\n\r\n\t\t\t// Check if div with explicit width and no margin-right incorrectly\r\n\t\t\t// gets computed margin-right based on width of container. (#3333)\r\n\t\t\t// Fails in WebKit before Feb 2011 nightlies\r\n\t\t\t// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right\r\n\t\t\tmarginDiv = div.appendChild( document.createElement(\"div\") );\r\n\t\t\tmarginDiv.style.cssText = div.style.cssText = divReset;\r\n\t\t\tmarginDiv.style.marginRight = marginDiv.style.width = \"0\";\r\n\t\t\tdiv.style.width = \"1px\";\r\n\r\n\t\t\tsupport.reliableMarginRight =\r\n\t\t\t\t!parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );\r\n\t\t}\r\n\r\n\t\tif ( typeof div.style.zoom !== core_strundefined ) {\r\n\t\t\t// Support: IE<8\r\n\t\t\t// Check if natively block-level elements act like inline-block\r\n\t\t\t// elements when setting their display to 'inline' and giving\r\n\t\t\t// them layout\r\n\t\t\tdiv.innerHTML = \"\";\r\n\t\t\tdiv.style.cssText = divReset + \"width:1px;padding:1px;display:inline;zoom:1\";\r\n\t\t\tsupport.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );\r\n\r\n\t\t\t// Support: IE6\r\n\t\t\t// Check if elements with layout shrink-wrap their children\r\n\t\t\tdiv.style.display = \"block\";\r\n\t\t\tdiv.innerHTML = \"
\";\r\n\t\t\tdiv.firstChild.style.width = \"5px\";\r\n\t\t\tsupport.shrinkWrapBlocks = ( div.offsetWidth !== 3 );\r\n\r\n\t\t\tif ( support.inlineBlockNeedsLayout ) {\r\n\t\t\t\t// Prevent IE 6 from affecting layout for positioned elements #11048\r\n\t\t\t\t// Prevent IE from shrinking the body in IE 7 mode #12869\r\n\t\t\t\t// Support: IE<8\r\n\t\t\t\tbody.style.zoom = 1;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tbody.removeChild( container );\r\n\r\n\t\t// Null elements to avoid leaks in IE\r\n\t\tcontainer = div = tds = marginDiv = null;\r\n\t});\r\n\r\n\t// Null elements to avoid leaks in IE\r\n\tall = select = fragment = opt = a = input = null;\r\n\r\n\treturn support;\r\n})({});\r\n\r\nvar rbrace = /(?:\\{[\\s\\S]*\\}|\\[[\\s\\S]*\\])$/,\r\n\trmultiDash = /([A-Z])/g;\r\n\r\nfunction internalData( elem, name, data, pvt /* Internal Use Only */ ){\r\n\tif ( !jQuery.acceptData( elem ) ) {\r\n\t\treturn;\r\n\t}\r\n\r\n\tvar ret, thisCache,\r\n\t\tinternalKey = jQuery.expando,\r\n\r\n\t\t// We have to handle DOM nodes and JS objects differently because IE6-7\r\n\t\t// can't GC object references properly across the DOM-JS boundary\r\n\t\tisNode = elem.nodeType,\r\n\r\n\t\t// Only DOM nodes need the global jQuery cache; JS object data is\r\n\t\t// attached directly to the object so GC can occur automatically\r\n\t\tcache = isNode ? jQuery.cache : elem,\r\n\r\n\t\t// Only defining an ID for JS objects if its cache already exists allows\r\n\t\t// the code to shortcut on the same path as a DOM node with no cache\r\n\t\tid = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;\r\n\r\n\t// Avoid doing any more work than we need to when trying to get data on an\r\n\t// object that has no data at all\r\n\tif ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === \"string\" ) {\r\n\t\treturn;\r\n\t}\r\n\r\n\tif ( !id ) {\r\n\t\t// Only DOM nodes need a new unique ID for each element since their data\r\n\t\t// ends up in the global cache\r\n\t\tif ( isNode ) {\r\n\t\t\tid = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++;\r\n\t\t} else {\r\n\t\t\tid = internalKey;\r\n\t\t}\r\n\t}\r\n\r\n\tif ( !cache[ id ] ) {\r\n\t\t// Avoid exposing jQuery metadata on plain JS objects when the object\r\n\t\t// is serialized using JSON.stringify\r\n\t\tcache[ id ] = isNode ? {} : { toJSON: jQuery.noop };\r\n\t}\r\n\r\n\t// An object can be passed to jQuery.data instead of a key/value pair; this gets\r\n\t// shallow copied over onto the existing cache\r\n\tif ( typeof name === \"object\" || typeof name === \"function\" ) {\r\n\t\tif ( pvt ) {\r\n\t\t\tcache[ id ] = jQuery.extend( cache[ id ], name );\r\n\t\t} else {\r\n\t\t\tcache[ id ].data = jQuery.extend( cache[ id ].data, name );\r\n\t\t}\r\n\t}\r\n\r\n\tthisCache = cache[ id ];\r\n\r\n\t// jQuery data() is stored in a separate object inside the object's internal data\r\n\t// cache in order to avoid key collisions between internal data and user-defined\r\n\t// data.\r\n\tif ( !pvt ) {\r\n\t\tif ( !thisCache.data ) {\r\n\t\t\tthisCache.data = {};\r\n\t\t}\r\n\r\n\t\tthisCache = thisCache.data;\r\n\t}\r\n\r\n\tif ( data !== undefined ) {\r\n\t\tthisCache[ jQuery.camelCase( name ) ] = data;\r\n\t}\r\n\r\n\t// Check for both converted-to-camel and non-converted data property names\r\n\t// If a data property was specified\r\n\tif ( typeof name === \"string\" ) {\r\n\r\n\t\t// First Try to find as-is property data\r\n\t\tret = thisCache[ name ];\r\n\r\n\t\t// Test for null|undefined property data\r\n\t\tif ( ret == null ) {\r\n\r\n\t\t\t// Try to find the camelCased property\r\n\t\t\tret = thisCache[ jQuery.camelCase( name ) ];\r\n\t\t}\r\n\t} else {\r\n\t\tret = thisCache;\r\n\t}\r\n\r\n\treturn ret;\r\n}\r\n\r\nfunction internalRemoveData( elem, name, pvt ) {\r\n\tif ( !jQuery.acceptData( elem ) ) {\r\n\t\treturn;\r\n\t}\r\n\r\n\tvar thisCache, i,\r\n\t\tisNode = elem.nodeType,\r\n\r\n\t\t// See jQuery.data for more information\r\n\t\tcache = isNode ? jQuery.cache : elem,\r\n\t\tid = isNode ? elem[ jQuery.expando ] : jQuery.expando;\r\n\r\n\t// If there is already no cache entry for this object, there is no\r\n\t// purpose in continuing\r\n\tif ( !cache[ id ] ) {\r\n\t\treturn;\r\n\t}\r\n\r\n\tif ( name ) {\r\n\r\n\t\tthisCache = pvt ? cache[ id ] : cache[ id ].data;\r\n\r\n\t\tif ( thisCache ) {\r\n\r\n\t\t\t// Support array or space separated string names for data keys\r\n\t\t\tif ( !jQuery.isArray( name ) ) {\r\n\r\n\t\t\t\t// try the string as a key before any manipulation\r\n\t\t\t\tif ( name in thisCache ) {\r\n\t\t\t\t\tname = [ name ];\r\n\t\t\t\t} else {\r\n\r\n\t\t\t\t\t// split the camel cased version by spaces unless a key with the spaces exists\r\n\t\t\t\t\tname = jQuery.camelCase( name );\r\n\t\t\t\t\tif ( name in thisCache ) {\r\n\t\t\t\t\t\tname = [ name ];\r\n\t\t\t\t\t} else {\r\n\t\t\t\t\t\tname = name.split(\" \");\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t} else {\r\n\t\t\t\t// If \"name\" is an array of keys...\r\n\t\t\t\t// When data is initially created, via (\"key\", \"val\") signature,\r\n\t\t\t\t// keys will be converted to camelCase.\r\n\t\t\t\t// Since there is no way to tell _how_ a key was added, remove\r\n\t\t\t\t// both plain key and camelCase key. #12786\r\n\t\t\t\t// This will only penalize the array argument path.\r\n\t\t\t\tname = name.concat( jQuery.map( name, jQuery.camelCase ) );\r\n\t\t\t}\r\n\r\n\t\t\ti = name.length;\r\n\t\t\twhile ( i-- ) {\r\n\t\t\t\tdelete thisCache[ name[i] ];\r\n\t\t\t}\r\n\r\n\t\t\t// If there is no data left in the cache, we want to continue\r\n\t\t\t// and let the cache object itself get destroyed\r\n\t\t\tif ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) {\r\n\t\t\t\treturn;\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\r\n\t// See jQuery.data for more information\r\n\tif ( !pvt ) {\r\n\t\tdelete cache[ id ].data;\r\n\r\n\t\t// Don't destroy the parent cache unless the internal data object\r\n\t\t// had been the only thing left in it\r\n\t\tif ( !isEmptyDataObject( cache[ id ] ) ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\t}\r\n\r\n\t// Destroy the cache\r\n\tif ( isNode ) {\r\n\t\tjQuery.cleanData( [ elem ], true );\r\n\r\n\t// Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)\r\n\t/* jshint eqeqeq: false */\r\n\t} else if ( jQuery.support.deleteExpando || cache != cache.window ) {\r\n\t\t/* jshint eqeqeq: true */\r\n\t\tdelete cache[ id ];\r\n\r\n\t// When all else fails, null\r\n\t} else {\r\n\t\tcache[ id ] = null;\r\n\t}\r\n}\r\n\r\njQuery.extend({\r\n\tcache: {},\r\n\r\n\t// The following elements throw uncatchable exceptions if you\r\n\t// attempt to add expando properties to them.\r\n\tnoData: {\r\n\t\t\"applet\": true,\r\n\t\t\"embed\": true,\r\n\t\t// Ban all objects except for Flash (which handle expandos)\r\n\t\t\"object\": \"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\"\r\n\t},\r\n\r\n\thasData: function( elem ) {\r\n\t\telem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];\r\n\t\treturn !!elem && !isEmptyDataObject( elem );\r\n\t},\r\n\r\n\tdata: function( elem, name, data ) {\r\n\t\treturn internalData( elem, name, data );\r\n\t},\r\n\r\n\tremoveData: function( elem, name ) {\r\n\t\treturn internalRemoveData( elem, name );\r\n\t},\r\n\r\n\t// For internal use only.\r\n\t_data: function( elem, name, data ) {\r\n\t\treturn internalData( elem, name, data, true );\r\n\t},\r\n\r\n\t_removeData: function( elem, name ) {\r\n\t\treturn internalRemoveData( elem, name, true );\r\n\t},\r\n\r\n\t// A method for determining if a DOM node can handle the data expando\r\n\tacceptData: function( elem ) {\r\n\t\t// Do not set data on non-element because it will not be cleared (#8335).\r\n\t\tif ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) {\r\n\t\t\treturn false;\r\n\t\t}\r\n\r\n\t\tvar noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];\r\n\r\n\t\t// nodes accept data unless otherwise specified; rejection can be conditional\r\n\t\treturn !noData || noData !== true && elem.getAttribute(\"classid\") === noData;\r\n\t}\r\n});\r\n\r\njQuery.fn.extend({\r\n\tdata: function( key, value ) {\r\n\t\tvar attrs, name,\r\n\t\t\tdata = null,\r\n\t\t\ti = 0,\r\n\t\t\telem = this[0];\r\n\r\n\t\t// Special expections of .data basically thwart jQuery.access,\r\n\t\t// so implement the relevant behavior ourselves\r\n\r\n\t\t// Gets all values\r\n\t\tif ( key === undefined ) {\r\n\t\t\tif ( this.length ) {\r\n\t\t\t\tdata = jQuery.data( elem );\r\n\r\n\t\t\t\tif ( elem.nodeType === 1 && !jQuery._data( elem, \"parsedAttrs\" ) ) {\r\n\t\t\t\t\tattrs = elem.attributes;\r\n\t\t\t\t\tfor ( ; i < attrs.length; i++ ) {\r\n\t\t\t\t\t\tname = attrs[i].name;\r\n\r\n\t\t\t\t\t\tif ( name.indexOf(\"data-\") === 0 ) {\r\n\t\t\t\t\t\t\tname = jQuery.camelCase( name.slice(5) );\r\n\r\n\t\t\t\t\t\t\tdataAttr( elem, name, data[ name ] );\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t\tjQuery._data( elem, \"parsedAttrs\", true );\r\n\t\t\t\t}\r\n\t\t\t}\r\n\r\n\t\t\treturn data;\r\n\t\t}\r\n\r\n\t\t// Sets multiple values\r\n\t\tif ( typeof key === \"object\" ) {\r\n\t\t\treturn this.each(function() {\r\n\t\t\t\tjQuery.data( this, key );\r\n\t\t\t});\r\n\t\t}\r\n\r\n\t\treturn arguments.length > 1 ?\r\n\r\n\t\t\t// Sets one value\r\n\t\t\tthis.each(function() {\r\n\t\t\t\tjQuery.data( this, key, value );\r\n\t\t\t}) :\r\n\r\n\t\t\t// Gets one value\r\n\t\t\t// Try to fetch any internally stored data first\r\n\t\t\telem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null;\r\n\t},\r\n\r\n\tremoveData: function( key ) {\r\n\t\treturn this.each(function() {\r\n\t\t\tjQuery.removeData( this, key );\r\n\t\t});\r\n\t}\r\n});\r\n\r\nfunction dataAttr( elem, key, data ) {\r\n\t// If nothing was found internally, try to fetch any\r\n\t// data from the HTML5 data-* attribute\r\n\tif ( data === undefined && elem.nodeType === 1 ) {\r\n\r\n\t\tvar name = \"data-\" + key.replace( rmultiDash, \"-$1\" ).toLowerCase();\r\n\r\n\t\tdata = elem.getAttribute( name );\r\n\r\n\t\tif ( typeof data === \"string\" ) {\r\n\t\t\ttry {\r\n\t\t\t\tdata = data === \"true\" ? true :\r\n\t\t\t\t\tdata === \"false\" ? false :\r\n\t\t\t\t\tdata === \"null\" ? null :\r\n\t\t\t\t\t// Only convert to a number if it doesn't change the string\r\n\t\t\t\t\t+data + \"\" === data ? +data :\r\n\t\t\t\t\trbrace.test( data ) ? jQuery.parseJSON( data ) :\r\n\t\t\t\t\t\tdata;\r\n\t\t\t} catch( e ) {}\r\n\r\n\t\t\t// Make sure we set the data so it isn't changed later\r\n\t\t\tjQuery.data( elem, key, data );\r\n\r\n\t\t} else {\r\n\t\t\tdata = undefined;\r\n\t\t}\r\n\t}\r\n\r\n\treturn data;\r\n}\r\n\r\n// checks a cache object for emptiness\r\nfunction isEmptyDataObject( obj ) {\r\n\tvar name;\r\n\tfor ( name in obj ) {\r\n\r\n\t\t// if the public data object is empty, the private is still empty\r\n\t\tif ( name === \"data\" && jQuery.isEmptyObject( obj[name] ) ) {\r\n\t\t\tcontinue;\r\n\t\t}\r\n\t\tif ( name !== \"toJSON\" ) {\r\n\t\t\treturn false;\r\n\t\t}\r\n\t}\r\n\r\n\treturn true;\r\n}\r\njQuery.extend({\r\n\tqueue: function( elem, type, data ) {\r\n\t\tvar queue;\r\n\r\n\t\tif ( elem ) {\r\n\t\t\ttype = ( type || \"fx\" ) + \"queue\";\r\n\t\t\tqueue = jQuery._data( elem, type );\r\n\r\n\t\t\t// Speed up dequeue by getting out quickly if this is just a lookup\r\n\t\t\tif ( data ) {\r\n\t\t\t\tif ( !queue || jQuery.isArray(data) ) {\r\n\t\t\t\t\tqueue = jQuery._data( elem, type, jQuery.makeArray(data) );\r\n\t\t\t\t} else {\r\n\t\t\t\t\tqueue.push( data );\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\treturn queue || [];\r\n\t\t}\r\n\t},\r\n\r\n\tdequeue: function( elem, type ) {\r\n\t\ttype = type || \"fx\";\r\n\r\n\t\tvar queue = jQuery.queue( elem, type ),\r\n\t\t\tstartLength = queue.length,\r\n\t\t\tfn = queue.shift(),\r\n\t\t\thooks = jQuery._queueHooks( elem, type ),\r\n\t\t\tnext = function() {\r\n\t\t\t\tjQuery.dequeue( elem, type );\r\n\t\t\t};\r\n\r\n\t\t// If the fx queue is dequeued, always remove the progress sentinel\r\n\t\tif ( fn === \"inprogress\" ) {\r\n\t\t\tfn = queue.shift();\r\n\t\t\tstartLength--;\r\n\t\t}\r\n\r\n\t\tif ( fn ) {\r\n\r\n\t\t\t// Add a progress sentinel to prevent the fx queue from being\r\n\t\t\t// automatically dequeued\r\n\t\t\tif ( type === \"fx\" ) {\r\n\t\t\t\tqueue.unshift( \"inprogress\" );\r\n\t\t\t}\r\n\r\n\t\t\t// clear up the last queue stop function\r\n\t\t\tdelete hooks.stop;\r\n\t\t\tfn.call( elem, next, hooks );\r\n\t\t}\r\n\r\n\t\tif ( !startLength && hooks ) {\r\n\t\t\thooks.empty.fire();\r\n\t\t}\r\n\t},\r\n\r\n\t// not intended for public consumption - generates a queueHooks object, or returns the current one\r\n\t_queueHooks: function( elem, type ) {\r\n\t\tvar key = type + \"queueHooks\";\r\n\t\treturn jQuery._data( elem, key ) || jQuery._data( elem, key, {\r\n\t\t\tempty: jQuery.Callbacks(\"once memory\").add(function() {\r\n\t\t\t\tjQuery._removeData( elem, type + \"queue\" );\r\n\t\t\t\tjQuery._removeData( elem, key );\r\n\t\t\t})\r\n\t\t});\r\n\t}\r\n});\r\n\r\njQuery.fn.extend({\r\n\tqueue: function( type, data ) {\r\n\t\tvar setter = 2;\r\n\r\n\t\tif ( typeof type !== \"string\" ) {\r\n\t\t\tdata = type;\r\n\t\t\ttype = \"fx\";\r\n\t\t\tsetter--;\r\n\t\t}\r\n\r\n\t\tif ( arguments.length < setter ) {\r\n\t\t\treturn jQuery.queue( this[0], type );\r\n\t\t}\r\n\r\n\t\treturn data === undefined ?\r\n\t\t\tthis :\r\n\t\t\tthis.each(function() {\r\n\t\t\t\tvar queue = jQuery.queue( this, type, data );\r\n\r\n\t\t\t\t// ensure a hooks for this queue\r\n\t\t\t\tjQuery._queueHooks( this, type );\r\n\r\n\t\t\t\tif ( type === \"fx\" && queue[0] !== \"inprogress\" ) {\r\n\t\t\t\t\tjQuery.dequeue( this, type );\r\n\t\t\t\t}\r\n\t\t\t});\r\n\t},\r\n\tdequeue: function( type ) {\r\n\t\treturn this.each(function() {\r\n\t\t\tjQuery.dequeue( this, type );\r\n\t\t});\r\n\t},\r\n\t// Based off of the plugin by Clint Helfers, with permission.\r\n\t// http://blindsignals.com/index.php/2009/07/jquery-delay/\r\n\tdelay: function( time, type ) {\r\n\t\ttime = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;\r\n\t\ttype = type || \"fx\";\r\n\r\n\t\treturn this.queue( type, function( next, hooks ) {\r\n\t\t\tvar timeout = setTimeout( next, time );\r\n\t\t\thooks.stop = function() {\r\n\t\t\t\tclearTimeout( timeout );\r\n\t\t\t};\r\n\t\t});\r\n\t},\r\n\tclearQueue: function( type ) {\r\n\t\treturn this.queue( type || \"fx\", [] );\r\n\t},\r\n\t// Get a promise resolved when queues of a certain type\r\n\t// are emptied (fx is the type by default)\r\n\tpromise: function( type, obj ) {\r\n\t\tvar tmp,\r\n\t\t\tcount = 1,\r\n\t\t\tdefer = jQuery.Deferred(),\r\n\t\t\telements = this,\r\n\t\t\ti = this.length,\r\n\t\t\tresolve = function() {\r\n\t\t\t\tif ( !( --count ) ) {\r\n\t\t\t\t\tdefer.resolveWith( elements, [ elements ] );\r\n\t\t\t\t}\r\n\t\t\t};\r\n\r\n\t\tif ( typeof type !== \"string\" ) {\r\n\t\t\tobj = type;\r\n\t\t\ttype = undefined;\r\n\t\t}\r\n\t\ttype = type || \"fx\";\r\n\r\n\t\twhile( i-- ) {\r\n\t\t\ttmp = jQuery._data( elements[ i ], type + \"queueHooks\" );\r\n\t\t\tif ( tmp && tmp.empty ) {\r\n\t\t\t\tcount++;\r\n\t\t\t\ttmp.empty.add( resolve );\r\n\t\t\t}\r\n\t\t}\r\n\t\tresolve();\r\n\t\treturn defer.promise( obj );\r\n\t}\r\n});\r\nvar nodeHook, boolHook,\r\n\trclass = /[\\t\\r\\n\\f]/g,\r\n\trreturn = /\\r/g,\r\n\trfocusable = /^(?:input|select|textarea|button|object)$/i,\r\n\trclickable = /^(?:a|area)$/i,\r\n\truseDefault = /^(?:checked|selected)$/i,\r\n\tgetSetAttribute = jQuery.support.getSetAttribute,\r\n\tgetSetInput = jQuery.support.input;\r\n\r\njQuery.fn.extend({\r\n\tattr: function( name, value ) {\r\n\t\treturn jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );\r\n\t},\r\n\r\n\tremoveAttr: function( name ) {\r\n\t\treturn this.each(function() {\r\n\t\t\tjQuery.removeAttr( this, name );\r\n\t\t});\r\n\t},\r\n\r\n\tprop: function( name, value ) {\r\n\t\treturn jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );\r\n\t},\r\n\r\n\tremoveProp: function( name ) {\r\n\t\tname = jQuery.propFix[ name ] || name;\r\n\t\treturn this.each(function() {\r\n\t\t\t// try/catch handles cases where IE balks (such as removing a property on window)\r\n\t\t\ttry {\r\n\t\t\t\tthis[ name ] = undefined;\r\n\t\t\t\tdelete this[ name ];\r\n\t\t\t} catch( e ) {}\r\n\t\t});\r\n\t},\r\n\r\n\taddClass: function( value ) {\r\n\t\tvar classes, elem, cur, clazz, j,\r\n\t\t\ti = 0,\r\n\t\t\tlen = this.length,\r\n\t\t\tproceed = typeof value === \"string\" && value;\r\n\r\n\t\tif ( jQuery.isFunction( value ) ) {\r\n\t\t\treturn this.each(function( j ) {\r\n\t\t\t\tjQuery( this ).addClass( value.call( this, j, this.className ) );\r\n\t\t\t});\r\n\t\t}\r\n\r\n\t\tif ( proceed ) {\r\n\t\t\t// The disjunction here is for better compressibility (see removeClass)\r\n\t\t\tclasses = ( value || \"\" ).match( core_rnotwhite ) || [];\r\n\r\n\t\t\tfor ( ; i < len; i++ ) {\r\n\t\t\t\telem = this[ i ];\r\n\t\t\t\tcur = elem.nodeType === 1 && ( elem.className ?\r\n\t\t\t\t\t( \" \" + elem.className + \" \" ).replace( rclass, \" \" ) :\r\n\t\t\t\t\t\" \"\r\n\t\t\t\t);\r\n\r\n\t\t\t\tif ( cur ) {\r\n\t\t\t\t\tj = 0;\r\n\t\t\t\t\twhile ( (clazz = classes[j++]) ) {\r\n\t\t\t\t\t\tif ( cur.indexOf( \" \" + clazz + \" \" ) < 0 ) {\r\n\t\t\t\t\t\t\tcur += clazz + \" \";\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t\telem.className = jQuery.trim( cur );\r\n\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tremoveClass: function( value ) {\r\n\t\tvar classes, elem, cur, clazz, j,\r\n\t\t\ti = 0,\r\n\t\t\tlen = this.length,\r\n\t\t\tproceed = arguments.length === 0 || typeof value === \"string\" && value;\r\n\r\n\t\tif ( jQuery.isFunction( value ) ) {\r\n\t\t\treturn this.each(function( j ) {\r\n\t\t\t\tjQuery( this ).removeClass( value.call( this, j, this.className ) );\r\n\t\t\t});\r\n\t\t}\r\n\t\tif ( proceed ) {\r\n\t\t\tclasses = ( value || \"\" ).match( core_rnotwhite ) || [];\r\n\r\n\t\t\tfor ( ; i < len; i++ ) {\r\n\t\t\t\telem = this[ i ];\r\n\t\t\t\t// This expression is here for better compressibility (see addClass)\r\n\t\t\t\tcur = elem.nodeType === 1 && ( elem.className ?\r\n\t\t\t\t\t( \" \" + elem.className + \" \" ).replace( rclass, \" \" ) :\r\n\t\t\t\t\t\"\"\r\n\t\t\t\t);\r\n\r\n\t\t\t\tif ( cur ) {\r\n\t\t\t\t\tj = 0;\r\n\t\t\t\t\twhile ( (clazz = classes[j++]) ) {\r\n\t\t\t\t\t\t// Remove *all* instances\r\n\t\t\t\t\t\twhile ( cur.indexOf( \" \" + clazz + \" \" ) >= 0 ) {\r\n\t\t\t\t\t\t\tcur = cur.replace( \" \" + clazz + \" \", \" \" );\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t\telem.className = value ? jQuery.trim( cur ) : \"\";\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\ttoggleClass: function( value, stateVal ) {\r\n\t\tvar type = typeof value,\r\n\t\t\tisBool = typeof stateVal === \"boolean\";\r\n\r\n\t\tif ( jQuery.isFunction( value ) ) {\r\n\t\t\treturn this.each(function( i ) {\r\n\t\t\t\tjQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );\r\n\t\t\t});\r\n\t\t}\r\n\r\n\t\treturn this.each(function() {\r\n\t\t\tif ( type === \"string\" ) {\r\n\t\t\t\t// toggle individual class names\r\n\t\t\t\tvar className,\r\n\t\t\t\t\ti = 0,\r\n\t\t\t\t\tself = jQuery( this ),\r\n\t\t\t\t\tstate = stateVal,\r\n\t\t\t\t\tclassNames = value.match( core_rnotwhite ) || [];\r\n\r\n\t\t\t\twhile ( (className = classNames[ i++ ]) ) {\r\n\t\t\t\t\t// check each className given, space separated list\r\n\t\t\t\t\tstate = isBool ? state : !self.hasClass( className );\r\n\t\t\t\t\tself[ state ? \"addClass\" : \"removeClass\" ]( className );\r\n\t\t\t\t}\r\n\r\n\t\t\t// Toggle whole class name\r\n\t\t\t} else if ( type === core_strundefined || type === \"boolean\" ) {\r\n\t\t\t\tif ( this.className ) {\r\n\t\t\t\t\t// store className if set\r\n\t\t\t\t\tjQuery._data( this, \"__className__\", this.className );\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// If the element has a class name or if we're passed \"false\",\r\n\t\t\t\t// then remove the whole classname (if there was one, the above saved it).\r\n\t\t\t\t// Otherwise bring back whatever was previously saved (if anything),\r\n\t\t\t\t// falling back to the empty string if nothing was stored.\r\n\t\t\t\tthis.className = this.className || value === false ? \"\" : jQuery._data( this, \"__className__\" ) || \"\";\r\n\t\t\t}\r\n\t\t});\r\n\t},\r\n\r\n\thasClass: function( selector ) {\r\n\t\tvar className = \" \" + selector + \" \",\r\n\t\t\ti = 0,\r\n\t\t\tl = this.length;\r\n\t\tfor ( ; i < l; i++ ) {\r\n\t\t\tif ( this[i].nodeType === 1 && (\" \" + this[i].className + \" \").replace(rclass, \" \").indexOf( className ) >= 0 ) {\r\n\t\t\t\treturn true;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn false;\r\n\t},\r\n\r\n\tval: function( value ) {\r\n\t\tvar ret, hooks, isFunction,\r\n\t\t\telem = this[0];\r\n\r\n\t\tif ( !arguments.length ) {\r\n\t\t\tif ( elem ) {\r\n\t\t\t\thooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];\r\n\r\n\t\t\t\tif ( hooks && \"get\" in hooks && (ret = hooks.get( elem, \"value\" )) !== undefined ) {\r\n\t\t\t\t\treturn ret;\r\n\t\t\t\t}\r\n\r\n\t\t\t\tret = elem.value;\r\n\r\n\t\t\t\treturn typeof ret === \"string\" ?\r\n\t\t\t\t\t// handle most common string cases\r\n\t\t\t\t\tret.replace(rreturn, \"\") :\r\n\t\t\t\t\t// handle cases where value is null/undef or number\r\n\t\t\t\t\tret == null ? \"\" : ret;\r\n\t\t\t}\r\n\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\tisFunction = jQuery.isFunction( value );\r\n\r\n\t\treturn this.each(function( i ) {\r\n\t\t\tvar val;\r\n\r\n\t\t\tif ( this.nodeType !== 1 ) {\r\n\t\t\t\treturn;\r\n\t\t\t}\r\n\r\n\t\t\tif ( isFunction ) {\r\n\t\t\t\tval = value.call( this, i, jQuery( this ).val() );\r\n\t\t\t} else {\r\n\t\t\t\tval = value;\r\n\t\t\t}\r\n\r\n\t\t\t// Treat null/undefined as \"\"; convert numbers to string\r\n\t\t\tif ( val == null ) {\r\n\t\t\t\tval = \"\";\r\n\t\t\t} else if ( typeof val === \"number\" ) {\r\n\t\t\t\tval += \"\";\r\n\t\t\t} else if ( jQuery.isArray( val ) ) {\r\n\t\t\t\tval = jQuery.map(val, function ( value ) {\r\n\t\t\t\t\treturn value == null ? \"\" : value + \"\";\r\n\t\t\t\t});\r\n\t\t\t}\r\n\r\n\t\t\thooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];\r\n\r\n\t\t\t// If set returns undefined, fall back to normal setting\r\n\t\t\tif ( !hooks || !(\"set\" in hooks) || hooks.set( this, val, \"value\" ) === undefined ) {\r\n\t\t\t\tthis.value = val;\r\n\t\t\t}\r\n\t\t});\r\n\t}\r\n});\r\n\r\njQuery.extend({\r\n\tvalHooks: {\r\n\t\toption: {\r\n\t\t\tget: function( elem ) {\r\n\t\t\t\t// Use proper attribute retrieval(#6932, #12072)\r\n\t\t\t\tvar val = jQuery.find.attr( elem, \"value\" );\r\n\t\t\t\treturn val != null ?\r\n\t\t\t\t\tval :\r\n\t\t\t\t\telem.text;\r\n\t\t\t}\r\n\t\t},\r\n\t\tselect: {\r\n\t\t\tget: function( elem ) {\r\n\t\t\t\tvar value, option,\r\n\t\t\t\t\toptions = elem.options,\r\n\t\t\t\t\tindex = elem.selectedIndex,\r\n\t\t\t\t\tone = elem.type === \"select-one\" || index < 0,\r\n\t\t\t\t\tvalues = one ? null : [],\r\n\t\t\t\t\tmax = one ? index + 1 : options.length,\r\n\t\t\t\t\ti = index < 0 ?\r\n\t\t\t\t\t\tmax :\r\n\t\t\t\t\t\tone ? index : 0;\r\n\r\n\t\t\t\t// Loop through all the selected options\r\n\t\t\t\tfor ( ; i < max; i++ ) {\r\n\t\t\t\t\toption = options[ i ];\r\n\r\n\t\t\t\t\t// oldIE doesn't update selected after form reset (#2551)\r\n\t\t\t\t\tif ( ( option.selected || i === index ) &&\r\n\t\t\t\t\t\t\t// Don't return options that are disabled or in a disabled optgroup\r\n\t\t\t\t\t\t\t( jQuery.support.optDisabled ? !option.disabled : option.getAttribute(\"disabled\") === null ) &&\r\n\t\t\t\t\t\t\t( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, \"optgroup\" ) ) ) {\r\n\r\n\t\t\t\t\t\t// Get the specific value for the option\r\n\t\t\t\t\t\tvalue = jQuery( option ).val();\r\n\r\n\t\t\t\t\t\t// We don't need an array for one selects\r\n\t\t\t\t\t\tif ( one ) {\r\n\t\t\t\t\t\t\treturn value;\r\n\t\t\t\t\t\t}\r\n\r\n\t\t\t\t\t\t// Multi-Selects return an array\r\n\t\t\t\t\t\tvalues.push( value );\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\r\n\t\t\t\treturn values;\r\n\t\t\t},\r\n\r\n\t\t\tset: function( elem, value ) {\r\n\t\t\t\tvar optionSet, option,\r\n\t\t\t\t\toptions = elem.options,\r\n\t\t\t\t\tvalues = jQuery.makeArray( value ),\r\n\t\t\t\t\ti = options.length;\r\n\r\n\t\t\t\twhile ( i-- ) {\r\n\t\t\t\t\toption = options[ i ];\r\n\t\t\t\t\tif ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {\r\n\t\t\t\t\t\toptionSet = true;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// force browsers to behave consistently when non-matching value is set\r\n\t\t\t\tif ( !optionSet ) {\r\n\t\t\t\t\telem.selectedIndex = -1;\r\n\t\t\t\t}\r\n\t\t\t\treturn values;\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\r\n\tattr: function( elem, name, value ) {\r\n\t\tvar hooks, ret,\r\n\t\t\tnType = elem.nodeType;\r\n\r\n\t\t// don't get/set attributes on text, comment and attribute nodes\r\n\t\tif ( !elem || nType === 3 || nType === 8 || nType === 2 ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\t// Fallback to prop when attributes are not supported\r\n\t\tif ( typeof elem.getAttribute === core_strundefined ) {\r\n\t\t\treturn jQuery.prop( elem, name, value );\r\n\t\t}\r\n\r\n\t\t// All attributes are lowercase\r\n\t\t// Grab necessary hook if one is defined\r\n\t\tif ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {\r\n\t\t\tname = name.toLowerCase();\r\n\t\t\thooks = jQuery.attrHooks[ name ] ||\r\n\t\t\t\t( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );\r\n\t\t}\r\n\r\n\t\tif ( value !== undefined ) {\r\n\r\n\t\t\tif ( value === null ) {\r\n\t\t\t\tjQuery.removeAttr( elem, name );\r\n\r\n\t\t\t} else if ( hooks && \"set\" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {\r\n\t\t\t\treturn ret;\r\n\r\n\t\t\t} else {\r\n\t\t\t\telem.setAttribute( name, value + \"\" );\r\n\t\t\t\treturn value;\r\n\t\t\t}\r\n\r\n\t\t} else if ( hooks && \"get\" in hooks && (ret = hooks.get( elem, name )) !== null ) {\r\n\t\t\treturn ret;\r\n\r\n\t\t} else {\r\n\t\t\tret = jQuery.find.attr( elem, name );\r\n\r\n\t\t\t// Non-existent attributes return null, we normalize to undefined\r\n\t\t\treturn ret == null ?\r\n\t\t\t\tundefined :\r\n\t\t\t\tret;\r\n\t\t}\r\n\t},\r\n\r\n\tremoveAttr: function( elem, value ) {\r\n\t\tvar name, propName,\r\n\t\t\ti = 0,\r\n\t\t\tattrNames = value && value.match( core_rnotwhite );\r\n\r\n\t\tif ( attrNames && elem.nodeType === 1 ) {\r\n\t\t\twhile ( (name = attrNames[i++]) ) {\r\n\t\t\t\tpropName = jQuery.propFix[ name ] || name;\r\n\r\n\t\t\t\t// Boolean attributes get special treatment (#10870)\r\n\t\t\t\tif ( jQuery.expr.match.bool.test( name ) ) {\r\n\t\t\t\t\t// Set corresponding property to false\r\n\t\t\t\t\tif ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {\r\n\t\t\t\t\t\telem[ propName ] = false;\r\n\t\t\t\t\t// Support: IE<9\r\n\t\t\t\t\t// Also clear defaultChecked/defaultSelected (if appropriate)\r\n\t\t\t\t\t} else {\r\n\t\t\t\t\t\telem[ jQuery.camelCase( \"default-\" + name ) ] =\r\n\t\t\t\t\t\t\telem[ propName ] = false;\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t// See #9699 for explanation of this approach (setting first, then removal)\r\n\t\t\t\t} else {\r\n\t\t\t\t\tjQuery.attr( elem, name, \"\" );\r\n\t\t\t\t}\r\n\r\n\t\t\t\telem.removeAttribute( getSetAttribute ? name : propName );\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\r\n\tattrHooks: {\r\n\t\ttype: {\r\n\t\t\tset: function( elem, value ) {\r\n\t\t\t\tif ( !jQuery.support.radioValue && value === \"radio\" && jQuery.nodeName(elem, \"input\") ) {\r\n\t\t\t\t\t// Setting the type on a radio button after the value resets the value in IE6-9\r\n\t\t\t\t\t// Reset value to default in case type is set after value during creation\r\n\t\t\t\t\tvar val = elem.value;\r\n\t\t\t\t\telem.setAttribute( \"type\", value );\r\n\t\t\t\t\tif ( val ) {\r\n\t\t\t\t\t\telem.value = val;\r\n\t\t\t\t\t}\r\n\t\t\t\t\treturn value;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\r\n\tpropFix: {\r\n\t\t\"for\": \"htmlFor\",\r\n\t\t\"class\": \"className\"\r\n\t},\r\n\r\n\tprop: function( elem, name, value ) {\r\n\t\tvar ret, hooks, notxml,\r\n\t\t\tnType = elem.nodeType;\r\n\r\n\t\t// don't get/set properties on text, comment and attribute nodes\r\n\t\tif ( !elem || nType === 3 || nType === 8 || nType === 2 ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\tnotxml = nType !== 1 || !jQuery.isXMLDoc( elem );\r\n\r\n\t\tif ( notxml ) {\r\n\t\t\t// Fix name and attach hooks\r\n\t\t\tname = jQuery.propFix[ name ] || name;\r\n\t\t\thooks = jQuery.propHooks[ name ];\r\n\t\t}\r\n\r\n\t\tif ( value !== undefined ) {\r\n\t\t\treturn hooks && \"set\" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ?\r\n\t\t\t\tret :\r\n\t\t\t\t( elem[ name ] = value );\r\n\r\n\t\t} else {\r\n\t\t\treturn hooks && \"get\" in hooks && (ret = hooks.get( elem, name )) !== null ?\r\n\t\t\t\tret :\r\n\t\t\t\telem[ name ];\r\n\t\t}\r\n\t},\r\n\r\n\tpropHooks: {\r\n\t\ttabIndex: {\r\n\t\t\tget: function( elem ) {\r\n\t\t\t\t// elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set\r\n\t\t\t\t// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/\r\n\t\t\t\t// Use proper attribute retrieval(#12072)\r\n\t\t\t\tvar tabindex = jQuery.find.attr( elem, \"tabindex\" );\r\n\r\n\t\t\t\treturn tabindex ?\r\n\t\t\t\t\tparseInt( tabindex, 10 ) :\r\n\t\t\t\t\trfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?\r\n\t\t\t\t\t\t0 :\r\n\t\t\t\t\t\t-1;\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n});\r\n\r\n// Hooks for boolean attributes\r\nboolHook = {\r\n\tset: function( elem, value, name ) {\r\n\t\tif ( value === false ) {\r\n\t\t\t// Remove boolean attributes when set to false\r\n\t\t\tjQuery.removeAttr( elem, name );\r\n\t\t} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {\r\n\t\t\t// IE<8 needs the *property* name\r\n\t\t\telem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );\r\n\r\n\t\t// Use defaultChecked and defaultSelected for oldIE\r\n\t\t} else {\r\n\t\t\telem[ jQuery.camelCase( \"default-\" + name ) ] = elem[ name ] = true;\r\n\t\t}\r\n\r\n\t\treturn name;\r\n\t}\r\n};\r\njQuery.each( jQuery.expr.match.bool.source.match( /\\w+/g ), function( i, name ) {\r\n\tvar getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr;\r\n\r\n\tjQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ?\r\n\t\tfunction( elem, name, isXML ) {\r\n\t\t\tvar fn = jQuery.expr.attrHandle[ name ],\r\n\t\t\t\tret = isXML ?\r\n\t\t\t\t\tundefined :\r\n\t\t\t\t\t/* jshint eqeqeq: false */\r\n\t\t\t\t\t(jQuery.expr.attrHandle[ name ] = undefined) !=\r\n\t\t\t\t\t\tgetter( elem, name, isXML ) ?\r\n\r\n\t\t\t\t\t\tname.toLowerCase() :\r\n\t\t\t\t\t\tnull;\r\n\t\t\tjQuery.expr.attrHandle[ name ] = fn;\r\n\t\t\treturn ret;\r\n\t\t} :\r\n\t\tfunction( elem, name, isXML ) {\r\n\t\t\treturn isXML ?\r\n\t\t\t\tundefined :\r\n\t\t\t\telem[ jQuery.camelCase( \"default-\" + name ) ] ?\r\n\t\t\t\t\tname.toLowerCase() :\r\n\t\t\t\t\tnull;\r\n\t\t};\r\n});\r\n\r\n// fix oldIE attroperties\r\nif ( !getSetInput || !getSetAttribute ) {\r\n\tjQuery.attrHooks.value = {\r\n\t\tset: function( elem, value, name ) {\r\n\t\t\tif ( jQuery.nodeName( elem, \"input\" ) ) {\r\n\t\t\t\t// Does not return so that setAttribute is also used\r\n\t\t\t\telem.defaultValue = value;\r\n\t\t\t} else {\r\n\t\t\t\t// Use nodeHook if defined (#1954); otherwise setAttribute is fine\r\n\t\t\t\treturn nodeHook && nodeHook.set( elem, value, name );\r\n\t\t\t}\r\n\t\t}\r\n\t};\r\n}\r\n\r\n// IE6/7 do not support getting/setting some attributes with get/setAttribute\r\nif ( !getSetAttribute ) {\r\n\r\n\t// Use this for any attribute in IE6/7\r\n\t// This fixes almost every IE6/7 issue\r\n\tnodeHook = {\r\n\t\tset: function( elem, value, name ) {\r\n\t\t\t// Set the existing or create a new attribute node\r\n\t\t\tvar ret = elem.getAttributeNode( name );\r\n\t\t\tif ( !ret ) {\r\n\t\t\t\telem.setAttributeNode(\r\n\t\t\t\t\t(ret = elem.ownerDocument.createAttribute( name ))\r\n\t\t\t\t);\r\n\t\t\t}\r\n\r\n\t\t\tret.value = value += \"\";\r\n\r\n\t\t\t// Break association with cloned elements by also using setAttribute (#9646)\r\n\t\t\treturn name === \"value\" || value === elem.getAttribute( name ) ?\r\n\t\t\t\tvalue :\r\n\t\t\t\tundefined;\r\n\t\t}\r\n\t};\r\n\tjQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords =\r\n\t\t// Some attributes are constructed with empty-string values when not defined\r\n\t\tfunction( elem, name, isXML ) {\r\n\t\t\tvar ret;\r\n\t\t\treturn isXML ?\r\n\t\t\t\tundefined :\r\n\t\t\t\t(ret = elem.getAttributeNode( name )) && ret.value !== \"\" ?\r\n\t\t\t\t\tret.value :\r\n\t\t\t\t\tnull;\r\n\t\t};\r\n\tjQuery.valHooks.button = {\r\n\t\tget: function( elem, name ) {\r\n\t\t\tvar ret = elem.getAttributeNode( name );\r\n\t\t\treturn ret && ret.specified ?\r\n\t\t\t\tret.value :\r\n\t\t\t\tundefined;\r\n\t\t},\r\n\t\tset: nodeHook.set\r\n\t};\r\n\r\n\t// Set contenteditable to false on removals(#10429)\r\n\t// Setting to empty string throws an error as an invalid value\r\n\tjQuery.attrHooks.contenteditable = {\r\n\t\tset: function( elem, value, name ) {\r\n\t\t\tnodeHook.set( elem, value === \"\" ? false : value, name );\r\n\t\t}\r\n\t};\r\n\r\n\t// Set width and height to auto instead of 0 on empty string( Bug #8150 )\r\n\t// This is for removals\r\n\tjQuery.each([ \"width\", \"height\" ], function( i, name ) {\r\n\t\tjQuery.attrHooks[ name ] = {\r\n\t\t\tset: function( elem, value ) {\r\n\t\t\t\tif ( value === \"\" ) {\r\n\t\t\t\t\telem.setAttribute( name, \"auto\" );\r\n\t\t\t\t\treturn value;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t};\r\n\t});\r\n}\r\n\r\n\r\n// Some attributes require a special call on IE\r\n// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx\r\nif ( !jQuery.support.hrefNormalized ) {\r\n\t// href/src property should get the full normalized URL (#10299/#12915)\r\n\tjQuery.each([ \"href\", \"src\" ], function( i, name ) {\r\n\t\tjQuery.propHooks[ name ] = {\r\n\t\t\tget: function( elem ) {\r\n\t\t\t\treturn elem.getAttribute( name, 4 );\r\n\t\t\t}\r\n\t\t};\r\n\t});\r\n}\r\n\r\nif ( !jQuery.support.style ) {\r\n\tjQuery.attrHooks.style = {\r\n\t\tget: function( elem ) {\r\n\t\t\t// Return undefined in the case of empty string\r\n\t\t\t// Note: IE uppercases css property names, but if we were to .toLowerCase()\r\n\t\t\t// .cssText, that would destroy case senstitivity in URL's, like in \"background\"\r\n\t\t\treturn elem.style.cssText || undefined;\r\n\t\t},\r\n\t\tset: function( elem, value ) {\r\n\t\t\treturn ( elem.style.cssText = value + \"\" );\r\n\t\t}\r\n\t};\r\n}\r\n\r\n// Safari mis-reports the default selected property of an option\r\n// Accessing the parent's selectedIndex property fixes it\r\nif ( !jQuery.support.optSelected ) {\r\n\tjQuery.propHooks.selected = {\r\n\t\tget: function( elem ) {\r\n\t\t\tvar parent = elem.parentNode;\r\n\r\n\t\t\tif ( parent ) {\r\n\t\t\t\tparent.selectedIndex;\r\n\r\n\t\t\t\t// Make sure that it also works with optgroups, see #5701\r\n\t\t\t\tif ( parent.parentNode ) {\r\n\t\t\t\t\tparent.parentNode.selectedIndex;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\treturn null;\r\n\t\t}\r\n\t};\r\n}\r\n\r\njQuery.each([\r\n\t\"tabIndex\",\r\n\t\"readOnly\",\r\n\t\"maxLength\",\r\n\t\"cellSpacing\",\r\n\t\"cellPadding\",\r\n\t\"rowSpan\",\r\n\t\"colSpan\",\r\n\t\"useMap\",\r\n\t\"frameBorder\",\r\n\t\"contentEditable\"\r\n], function() {\r\n\tjQuery.propFix[ this.toLowerCase() ] = this;\r\n});\r\n\r\n// IE6/7 call enctype encoding\r\nif ( !jQuery.support.enctype ) {\r\n\tjQuery.propFix.enctype = \"encoding\";\r\n}\r\n\r\n// Radios and checkboxes getter/setter\r\njQuery.each([ \"radio\", \"checkbox\" ], function() {\r\n\tjQuery.valHooks[ this ] = {\r\n\t\tset: function( elem, value ) {\r\n\t\t\tif ( jQuery.isArray( value ) ) {\r\n\t\t\t\treturn ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );\r\n\t\t\t}\r\n\t\t}\r\n\t};\r\n\tif ( !jQuery.support.checkOn ) {\r\n\t\tjQuery.valHooks[ this ].get = function( elem ) {\r\n\t\t\t// Support: Webkit\r\n\t\t\t// \"\" is returned instead of \"on\" if a value isn't specified\r\n\t\t\treturn elem.getAttribute(\"value\") === null ? \"on\" : elem.value;\r\n\t\t};\r\n\t}\r\n});\r\nvar rformElems = /^(?:input|select|textarea)$/i,\r\n\trkeyEvent = /^key/,\r\n\trmouseEvent = /^(?:mouse|contextmenu)|click/,\r\n\trfocusMorph = /^(?:focusinfocus|focusoutblur)$/,\r\n\trtypenamespace = /^([^.]*)(?:\\.(.+)|)$/;\r\n\r\nfunction returnTrue() {\r\n\treturn true;\r\n}\r\n\r\nfunction returnFalse() {\r\n\treturn false;\r\n}\r\n\r\nfunction safeActiveElement() {\r\n\ttry {\r\n\t\treturn document.activeElement;\r\n\t} catch ( err ) { }\r\n}\r\n\r\n/*\r\n * Helper functions for managing events -- not part of the public interface.\r\n * Props to Dean Edwards' addEvent library for many of the ideas.\r\n */\r\njQuery.event = {\r\n\r\n\tglobal: {},\r\n\r\n\tadd: function( elem, types, handler, data, selector ) {\r\n\t\tvar tmp, events, t, handleObjIn,\r\n\t\t\tspecial, eventHandle, handleObj,\r\n\t\t\thandlers, type, namespaces, origType,\r\n\t\t\telemData = jQuery._data( elem );\r\n\r\n\t\t// Don't attach events to noData or text/comment nodes (but allow plain objects)\r\n\t\tif ( !elemData ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\t// Caller can pass in an object of custom data in lieu of the handler\r\n\t\tif ( handler.handler ) {\r\n\t\t\thandleObjIn = handler;\r\n\t\t\thandler = handleObjIn.handler;\r\n\t\t\tselector = handleObjIn.selector;\r\n\t\t}\r\n\r\n\t\t// Make sure that the handler has a unique ID, used to find/remove it later\r\n\t\tif ( !handler.guid ) {\r\n\t\t\thandler.guid = jQuery.guid++;\r\n\t\t}\r\n\r\n\t\t// Init the element's event structure and main handler, if this is the first\r\n\t\tif ( !(events = elemData.events) ) {\r\n\t\t\tevents = elemData.events = {};\r\n\t\t}\r\n\t\tif ( !(eventHandle = elemData.handle) ) {\r\n\t\t\teventHandle = elemData.handle = function( e ) {\r\n\t\t\t\t// Discard the second event of a jQuery.event.trigger() and\r\n\t\t\t\t// when an event is called after a page has unloaded\r\n\t\t\t\treturn typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ?\r\n\t\t\t\t\tjQuery.event.dispatch.apply( eventHandle.elem, arguments ) :\r\n\t\t\t\t\tundefined;\r\n\t\t\t};\r\n\t\t\t// Add elem as a property of the handle fn to prevent a memory leak with IE non-native events\r\n\t\t\teventHandle.elem = elem;\r\n\t\t}\r\n\r\n\t\t// Handle multiple events separated by a space\r\n\t\ttypes = ( types || \"\" ).match( core_rnotwhite ) || [\"\"];\r\n\t\tt = types.length;\r\n\t\twhile ( t-- ) {\r\n\t\t\ttmp = rtypenamespace.exec( types[t] ) || [];\r\n\t\t\ttype = origType = tmp[1];\r\n\t\t\tnamespaces = ( tmp[2] || \"\" ).split( \".\" ).sort();\r\n\r\n\t\t\t// There *must* be a type, no attaching namespace-only handlers\r\n\t\t\tif ( !type ) {\r\n\t\t\t\tcontinue;\r\n\t\t\t}\r\n\r\n\t\t\t// If event changes its type, use the special event handlers for the changed type\r\n\t\t\tspecial = jQuery.event.special[ type ] || {};\r\n\r\n\t\t\t// If selector defined, determine special event api type, otherwise given type\r\n\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\r\n\r\n\t\t\t// Update special based on newly reset type\r\n\t\t\tspecial = jQuery.event.special[ type ] || {};\r\n\r\n\t\t\t// handleObj is passed to all event handlers\r\n\t\t\thandleObj = jQuery.extend({\r\n\t\t\t\ttype: type,\r\n\t\t\t\torigType: origType,\r\n\t\t\t\tdata: data,\r\n\t\t\t\thandler: handler,\r\n\t\t\t\tguid: handler.guid,\r\n\t\t\t\tselector: selector,\r\n\t\t\t\tneedsContext: selector && jQuery.expr.match.needsContext.test( selector ),\r\n\t\t\t\tnamespace: namespaces.join(\".\")\r\n\t\t\t}, handleObjIn );\r\n\r\n\t\t\t// Init the event handler queue if we're the first\r\n\t\t\tif ( !(handlers = events[ type ]) ) {\r\n\t\t\t\thandlers = events[ type ] = [];\r\n\t\t\t\thandlers.delegateCount = 0;\r\n\r\n\t\t\t\t// Only use addEventListener/attachEvent if the special events handler returns false\r\n\t\t\t\tif ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {\r\n\t\t\t\t\t// Bind the global event handler to the element\r\n\t\t\t\t\tif ( elem.addEventListener ) {\r\n\t\t\t\t\t\telem.addEventListener( type, eventHandle, false );\r\n\r\n\t\t\t\t\t} else if ( elem.attachEvent ) {\r\n\t\t\t\t\t\telem.attachEvent( \"on\" + type, eventHandle );\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\r\n\t\t\tif ( special.add ) {\r\n\t\t\t\tspecial.add.call( elem, handleObj );\r\n\r\n\t\t\t\tif ( !handleObj.handler.guid ) {\r\n\t\t\t\t\thandleObj.handler.guid = handler.guid;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\r\n\t\t\t// Add to the element's handler list, delegates in front\r\n\t\t\tif ( selector ) {\r\n\t\t\t\thandlers.splice( handlers.delegateCount++, 0, handleObj );\r\n\t\t\t} else {\r\n\t\t\t\thandlers.push( handleObj );\r\n\t\t\t}\r\n\r\n\t\t\t// Keep track of which events have ever been used, for event optimization\r\n\t\t\tjQuery.event.global[ type ] = true;\r\n\t\t}\r\n\r\n\t\t// Nullify elem to prevent memory leaks in IE\r\n\t\telem = null;\r\n\t},\r\n\r\n\t// Detach an event or set of events from an element\r\n\tremove: function( elem, types, handler, selector, mappedTypes ) {\r\n\t\tvar j, handleObj, tmp,\r\n\t\t\torigCount, t, events,\r\n\t\t\tspecial, handlers, type,\r\n\t\t\tnamespaces, origType,\r\n\t\t\telemData = jQuery.hasData( elem ) && jQuery._data( elem );\r\n\r\n\t\tif ( !elemData || !(events = elemData.events) ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\t// Once for each type.namespace in types; type may be omitted\r\n\t\ttypes = ( types || \"\" ).match( core_rnotwhite ) || [\"\"];\r\n\t\tt = types.length;\r\n\t\twhile ( t-- ) {\r\n\t\t\ttmp = rtypenamespace.exec( types[t] ) || [];\r\n\t\t\ttype = origType = tmp[1];\r\n\t\t\tnamespaces = ( tmp[2] || \"\" ).split( \".\" ).sort();\r\n\r\n\t\t\t// Unbind all events (on this namespace, if provided) for the element\r\n\t\t\tif ( !type ) {\r\n\t\t\t\tfor ( type in events ) {\r\n\t\t\t\t\tjQuery.event.remove( elem, type + types[ t ], handler, selector, true );\r\n\t\t\t\t}\r\n\t\t\t\tcontinue;\r\n\t\t\t}\r\n\r\n\t\t\tspecial = jQuery.event.special[ type ] || {};\r\n\t\t\ttype = ( selector ? special.delegateType : special.bindType ) || type;\r\n\t\t\thandlers = events[ type ] || [];\r\n\t\t\ttmp = tmp[2] && new RegExp( \"(^|\\\\.)\" + namespaces.join(\"\\\\.(?:.*\\\\.|)\") + \"(\\\\.|$)\" );\r\n\r\n\t\t\t// Remove matching events\r\n\t\t\torigCount = j = handlers.length;\r\n\t\t\twhile ( j-- ) {\r\n\t\t\t\thandleObj = handlers[ j ];\r\n\r\n\t\t\t\tif ( ( mappedTypes || origType === handleObj.origType ) &&\r\n\t\t\t\t\t( !handler || handler.guid === handleObj.guid ) &&\r\n\t\t\t\t\t( !tmp || tmp.test( handleObj.namespace ) ) &&\r\n\t\t\t\t\t( !selector || selector === handleObj.selector || selector === \"**\" && handleObj.selector ) ) {\r\n\t\t\t\t\thandlers.splice( j, 1 );\r\n\r\n\t\t\t\t\tif ( handleObj.selector ) {\r\n\t\t\t\t\t\thandlers.delegateCount--;\r\n\t\t\t\t\t}\r\n\t\t\t\t\tif ( special.remove ) {\r\n\t\t\t\t\t\tspecial.remove.call( elem, handleObj );\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\r\n\t\t\t// Remove generic event handler if we removed something and no more handlers exist\r\n\t\t\t// (avoids potential for endless recursion during removal of special event handlers)\r\n\t\t\tif ( origCount && !handlers.length ) {\r\n\t\t\t\tif ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {\r\n\t\t\t\t\tjQuery.removeEvent( elem, type, elemData.handle );\r\n\t\t\t\t}\r\n\r\n\t\t\t\tdelete events[ type ];\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Remove the expando if it's no longer used\r\n\t\tif ( jQuery.isEmptyObject( events ) ) {\r\n\t\t\tdelete elemData.handle;\r\n\r\n\t\t\t// removeData also checks for emptiness and clears the expando if empty\r\n\t\t\t// so use it instead of delete\r\n\t\t\tjQuery._removeData( elem, \"events\" );\r\n\t\t}\r\n\t},\r\n\r\n\ttrigger: function( event, data, elem, onlyHandlers ) {\r\n\t\tvar handle, ontype, cur,\r\n\t\t\tbubbleType, special, tmp, i,\r\n\t\t\teventPath = [ elem || document ],\r\n\t\t\ttype = core_hasOwn.call( event, \"type\" ) ? event.type : event,\r\n\t\t\tnamespaces = core_hasOwn.call( event, \"namespace\" ) ? event.namespace.split(\".\") : [];\r\n\r\n\t\tcur = tmp = elem = elem || document;\r\n\r\n\t\t// Don't do events on text and comment nodes\r\n\t\tif ( elem.nodeType === 3 || elem.nodeType === 8 ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\t// focus/blur morphs to focusin/out; ensure we're not firing them right now\r\n\t\tif ( rfocusMorph.test( type + jQuery.event.triggered ) ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\tif ( type.indexOf(\".\") >= 0 ) {\r\n\t\t\t// Namespaced trigger; create a regexp to match event type in handle()\r\n\t\t\tnamespaces = type.split(\".\");\r\n\t\t\ttype = namespaces.shift();\r\n\t\t\tnamespaces.sort();\r\n\t\t}\r\n\t\tontype = type.indexOf(\":\") < 0 && \"on\" + type;\r\n\r\n\t\t// Caller can pass in a jQuery.Event object, Object, or just an event type string\r\n\t\tevent = event[ jQuery.expando ] ?\r\n\t\t\tevent :\r\n\t\t\tnew jQuery.Event( type, typeof event === \"object\" && event );\r\n\r\n\t\t// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)\r\n\t\tevent.isTrigger = onlyHandlers ? 2 : 3;\r\n\t\tevent.namespace = namespaces.join(\".\");\r\n\t\tevent.namespace_re = event.namespace ?\r\n\t\t\tnew RegExp( \"(^|\\\\.)\" + namespaces.join(\"\\\\.(?:.*\\\\.|)\") + \"(\\\\.|$)\" ) :\r\n\t\t\tnull;\r\n\r\n\t\t// Clean up the event in case it is being reused\r\n\t\tevent.result = undefined;\r\n\t\tif ( !event.target ) {\r\n\t\t\tevent.target = elem;\r\n\t\t}\r\n\r\n\t\t// Clone any incoming data and prepend the event, creating the handler arg list\r\n\t\tdata = data == null ?\r\n\t\t\t[ event ] :\r\n\t\t\tjQuery.makeArray( data, [ event ] );\r\n\r\n\t\t// Allow special events to draw outside the lines\r\n\t\tspecial = jQuery.event.special[ type ] || {};\r\n\t\tif ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\t// Determine event propagation path in advance, per W3C events spec (#9951)\r\n\t\t// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)\r\n\t\tif ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {\r\n\r\n\t\t\tbubbleType = special.delegateType || type;\r\n\t\t\tif ( !rfocusMorph.test( bubbleType + type ) ) {\r\n\t\t\t\tcur = cur.parentNode;\r\n\t\t\t}\r\n\t\t\tfor ( ; cur; cur = cur.parentNode ) {\r\n\t\t\t\teventPath.push( cur );\r\n\t\t\t\ttmp = cur;\r\n\t\t\t}\r\n\r\n\t\t\t// Only add window if we got to document (e.g., not plain obj or detached DOM)\r\n\t\t\tif ( tmp === (elem.ownerDocument || document) ) {\r\n\t\t\t\teventPath.push( tmp.defaultView || tmp.parentWindow || window );\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Fire handlers on the event path\r\n\t\ti = 0;\r\n\t\twhile ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) {\r\n\r\n\t\t\tevent.type = i > 1 ?\r\n\t\t\t\tbubbleType :\r\n\t\t\t\tspecial.bindType || type;\r\n\r\n\t\t\t// jQuery handler\r\n\t\t\thandle = ( jQuery._data( cur, \"events\" ) || {} )[ event.type ] && jQuery._data( cur, \"handle\" );\r\n\t\t\tif ( handle ) {\r\n\t\t\t\thandle.apply( cur, data );\r\n\t\t\t}\r\n\r\n\t\t\t// Native handler\r\n\t\t\thandle = ontype && cur[ ontype ];\r\n\t\t\tif ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {\r\n\t\t\t\tevent.preventDefault();\r\n\t\t\t}\r\n\t\t}\r\n\t\tevent.type = type;\r\n\r\n\t\t// If nobody prevented the default action, do it now\r\n\t\tif ( !onlyHandlers && !event.isDefaultPrevented() ) {\r\n\r\n\t\t\tif ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) &&\r\n\t\t\t\tjQuery.acceptData( elem ) ) {\r\n\r\n\t\t\t\t// Call a native DOM method on the target with the same name name as the event.\r\n\t\t\t\t// Can't use an .isFunction() check here because IE6/7 fails that test.\r\n\t\t\t\t// Don't do default actions on window, that's where global variables be (#6170)\r\n\t\t\t\tif ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) {\r\n\r\n\t\t\t\t\t// Don't re-trigger an onFOO event when we call its FOO() method\r\n\t\t\t\t\ttmp = elem[ ontype ];\r\n\r\n\t\t\t\t\tif ( tmp ) {\r\n\t\t\t\t\t\telem[ ontype ] = null;\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\t// Prevent re-triggering of the same event, since we already bubbled it above\r\n\t\t\t\t\tjQuery.event.triggered = type;\r\n\t\t\t\t\ttry {\r\n\t\t\t\t\t\telem[ type ]();\r\n\t\t\t\t\t} catch ( e ) {\r\n\t\t\t\t\t\t// IE<9 dies on focus/blur to hidden element (#1486,#12518)\r\n\t\t\t\t\t\t// only reproducible on winXP IE8 native, not IE9 in IE8 mode\r\n\t\t\t\t\t}\r\n\t\t\t\t\tjQuery.event.triggered = undefined;\r\n\r\n\t\t\t\t\tif ( tmp ) {\r\n\t\t\t\t\t\telem[ ontype ] = tmp;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn event.result;\r\n\t},\r\n\r\n\tdispatch: function( event ) {\r\n\r\n\t\t// Make a writable jQuery.Event from the native event object\r\n\t\tevent = jQuery.event.fix( event );\r\n\r\n\t\tvar i, ret, handleObj, matched, j,\r\n\t\t\thandlerQueue = [],\r\n\t\t\targs = core_slice.call( arguments ),\r\n\t\t\thandlers = ( jQuery._data( this, \"events\" ) || {} )[ event.type ] || [],\r\n\t\t\tspecial = jQuery.event.special[ event.type ] || {};\r\n\r\n\t\t// Use the fix-ed jQuery.Event rather than the (read-only) native event\r\n\t\targs[0] = event;\r\n\t\tevent.delegateTarget = this;\r\n\r\n\t\t// Call the preDispatch hook for the mapped type, and let it bail if desired\r\n\t\tif ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\t// Determine handlers\r\n\t\thandlerQueue = jQuery.event.handlers.call( this, event, handlers );\r\n\r\n\t\t// Run delegates first; they may want to stop propagation beneath us\r\n\t\ti = 0;\r\n\t\twhile ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) {\r\n\t\t\tevent.currentTarget = matched.elem;\r\n\r\n\t\t\tj = 0;\r\n\t\t\twhile ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) {\r\n\r\n\t\t\t\t// Triggered event must either 1) have no namespace, or\r\n\t\t\t\t// 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).\r\n\t\t\t\tif ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) {\r\n\r\n\t\t\t\t\tevent.handleObj = handleObj;\r\n\t\t\t\t\tevent.data = handleObj.data;\r\n\r\n\t\t\t\t\tret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )\r\n\t\t\t\t\t\t\t.apply( matched.elem, args );\r\n\r\n\t\t\t\t\tif ( ret !== undefined ) {\r\n\t\t\t\t\t\tif ( (event.result = ret) === false ) {\r\n\t\t\t\t\t\t\tevent.preventDefault();\r\n\t\t\t\t\t\t\tevent.stopPropagation();\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Call the postDispatch hook for the mapped type\r\n\t\tif ( special.postDispatch ) {\r\n\t\t\tspecial.postDispatch.call( this, event );\r\n\t\t}\r\n\r\n\t\treturn event.result;\r\n\t},\r\n\r\n\thandlers: function( event, handlers ) {\r\n\t\tvar sel, handleObj, matches, i,\r\n\t\t\thandlerQueue = [],\r\n\t\t\tdelegateCount = handlers.delegateCount,\r\n\t\t\tcur = event.target;\r\n\r\n\t\t// Find delegate handlers\r\n\t\t// Black-hole SVG instance trees (#13180)\r\n\t\t// Avoid non-left-click bubbling in Firefox (#3861)\r\n\t\tif ( delegateCount && cur.nodeType && (!event.button || event.type !== \"click\") ) {\r\n\r\n\t\t\t/* jshint eqeqeq: false */\r\n\t\t\tfor ( ; cur != this; cur = cur.parentNode || this ) {\r\n\t\t\t\t/* jshint eqeqeq: true */\r\n\r\n\t\t\t\t// Don't check non-elements (#13208)\r\n\t\t\t\t// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)\r\n\t\t\t\tif ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== \"click\") ) {\r\n\t\t\t\t\tmatches = [];\r\n\t\t\t\t\tfor ( i = 0; i < delegateCount; i++ ) {\r\n\t\t\t\t\t\thandleObj = handlers[ i ];\r\n\r\n\t\t\t\t\t\t// Don't conflict with Object.prototype properties (#13203)\r\n\t\t\t\t\t\tsel = handleObj.selector + \" \";\r\n\r\n\t\t\t\t\t\tif ( matches[ sel ] === undefined ) {\r\n\t\t\t\t\t\t\tmatches[ sel ] = handleObj.needsContext ?\r\n\t\t\t\t\t\t\t\tjQuery( sel, this ).index( cur ) >= 0 :\r\n\t\t\t\t\t\t\t\tjQuery.find( sel, this, null, [ cur ] ).length;\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\tif ( matches[ sel ] ) {\r\n\t\t\t\t\t\t\tmatches.push( handleObj );\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t\tif ( matches.length ) {\r\n\t\t\t\t\t\thandlerQueue.push({ elem: cur, handlers: matches });\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Add the remaining (directly-bound) handlers\r\n\t\tif ( delegateCount < handlers.length ) {\r\n\t\t\thandlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) });\r\n\t\t}\r\n\r\n\t\treturn handlerQueue;\r\n\t},\r\n\r\n\tfix: function( event ) {\r\n\t\tif ( event[ jQuery.expando ] ) {\r\n\t\t\treturn event;\r\n\t\t}\r\n\r\n\t\t// Create a writable copy of the event object and normalize some properties\r\n\t\tvar i, prop, copy,\r\n\t\t\ttype = event.type,\r\n\t\t\toriginalEvent = event,\r\n\t\t\tfixHook = this.fixHooks[ type ];\r\n\r\n\t\tif ( !fixHook ) {\r\n\t\t\tthis.fixHooks[ type ] = fixHook =\r\n\t\t\t\trmouseEvent.test( type ) ? this.mouseHooks :\r\n\t\t\t\trkeyEvent.test( type ) ? this.keyHooks :\r\n\t\t\t\t{};\r\n\t\t}\r\n\t\tcopy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;\r\n\r\n\t\tevent = new jQuery.Event( originalEvent );\r\n\r\n\t\ti = copy.length;\r\n\t\twhile ( i-- ) {\r\n\t\t\tprop = copy[ i ];\r\n\t\t\tevent[ prop ] = originalEvent[ prop ];\r\n\t\t}\r\n\r\n\t\t// Support: IE<9\r\n\t\t// Fix target property (#1925)\r\n\t\tif ( !event.target ) {\r\n\t\t\tevent.target = originalEvent.srcElement || document;\r\n\t\t}\r\n\r\n\t\t// Support: Chrome 23+, Safari?\r\n\t\t// Target should not be a text node (#504, #13143)\r\n\t\tif ( event.target.nodeType === 3 ) {\r\n\t\t\tevent.target = event.target.parentNode;\r\n\t\t}\r\n\r\n\t\t// Support: IE<9\r\n\t\t// For mouse/key events, metaKey==false if it's undefined (#3368, #11328)\r\n\t\tevent.metaKey = !!event.metaKey;\r\n\r\n\t\treturn fixHook.filter ? fixHook.filter( event, originalEvent ) : event;\r\n\t},\r\n\r\n\t// Includes some event props shared by KeyEvent and MouseEvent\r\n\tprops: \"altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which\".split(\" \"),\r\n\r\n\tfixHooks: {},\r\n\r\n\tkeyHooks: {\r\n\t\tprops: \"char charCode key keyCode\".split(\" \"),\r\n\t\tfilter: function( event, original ) {\r\n\r\n\t\t\t// Add which for key events\r\n\t\t\tif ( event.which == null ) {\r\n\t\t\t\tevent.which = original.charCode != null ? original.charCode : original.keyCode;\r\n\t\t\t}\r\n\r\n\t\t\treturn event;\r\n\t\t}\r\n\t},\r\n\r\n\tmouseHooks: {\r\n\t\tprops: \"button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement\".split(\" \"),\r\n\t\tfilter: function( event, original ) {\r\n\t\t\tvar body, eventDoc, doc,\r\n\t\t\t\tbutton = original.button,\r\n\t\t\t\tfromElement = original.fromElement;\r\n\r\n\t\t\t// Calculate pageX/Y if missing and clientX/Y available\r\n\t\t\tif ( event.pageX == null && original.clientX != null ) {\r\n\t\t\t\teventDoc = event.target.ownerDocument || document;\r\n\t\t\t\tdoc = eventDoc.documentElement;\r\n\t\t\t\tbody = eventDoc.body;\r\n\r\n\t\t\t\tevent.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );\r\n\t\t\t\tevent.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );\r\n\t\t\t}\r\n\r\n\t\t\t// Add relatedTarget, if necessary\r\n\t\t\tif ( !event.relatedTarget && fromElement ) {\r\n\t\t\t\tevent.relatedTarget = fromElement === event.target ? original.toElement : fromElement;\r\n\t\t\t}\r\n\r\n\t\t\t// Add which for click: 1 === left; 2 === middle; 3 === right\r\n\t\t\t// Note: button is not normalized, so don't use it\r\n\t\t\tif ( !event.which && button !== undefined ) {\r\n\t\t\t\tevent.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );\r\n\t\t\t}\r\n\r\n\t\t\treturn event;\r\n\t\t}\r\n\t},\r\n\r\n\tspecial: {\r\n\t\tload: {\r\n\t\t\t// Prevent triggered image.load events from bubbling to window.load\r\n\t\t\tnoBubble: true\r\n\t\t},\r\n\t\tfocus: {\r\n\t\t\t// Fire native event if possible so blur/focus sequence is correct\r\n\t\t\ttrigger: function() {\r\n\t\t\t\tif ( this !== safeActiveElement() && this.focus ) {\r\n\t\t\t\t\ttry {\r\n\t\t\t\t\t\tthis.focus();\r\n\t\t\t\t\t\treturn false;\r\n\t\t\t\t\t} catch ( e ) {\r\n\t\t\t\t\t\t// Support: IE<9\r\n\t\t\t\t\t\t// If we error on focus to hidden element (#1486, #12518),\r\n\t\t\t\t\t\t// let .trigger() run the handlers\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t},\r\n\t\t\tdelegateType: \"focusin\"\r\n\t\t},\r\n\t\tblur: {\r\n\t\t\ttrigger: function() {\r\n\t\t\t\tif ( this === safeActiveElement() && this.blur ) {\r\n\t\t\t\t\tthis.blur();\r\n\t\t\t\t\treturn false;\r\n\t\t\t\t}\r\n\t\t\t},\r\n\t\t\tdelegateType: \"focusout\"\r\n\t\t},\r\n\t\tclick: {\r\n\t\t\t// For checkbox, fire native event so checked state will be right\r\n\t\t\ttrigger: function() {\r\n\t\t\t\tif ( jQuery.nodeName( this, \"input\" ) && this.type === \"checkbox\" && this.click ) {\r\n\t\t\t\t\tthis.click();\r\n\t\t\t\t\treturn false;\r\n\t\t\t\t}\r\n\t\t\t},\r\n\r\n\t\t\t// For cross-browser consistency, don't fire native .click() on links\r\n\t\t\t_default: function( event ) {\r\n\t\t\t\treturn jQuery.nodeName( event.target, \"a\" );\r\n\t\t\t}\r\n\t\t},\r\n\r\n\t\tbeforeunload: {\r\n\t\t\tpostDispatch: function( event ) {\r\n\r\n\t\t\t\t// Even when returnValue equals to undefined Firefox will still show alert\r\n\t\t\t\tif ( event.result !== undefined ) {\r\n\t\t\t\t\tevent.originalEvent.returnValue = event.result;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\r\n\tsimulate: function( type, elem, event, bubble ) {\r\n\t\t// Piggyback on a donor event to simulate a different one.\r\n\t\t// Fake originalEvent to avoid donor's stopPropagation, but if the\r\n\t\t// simulated event prevents default then we do the same on the donor.\r\n\t\tvar e = jQuery.extend(\r\n\t\t\tnew jQuery.Event(),\r\n\t\t\tevent,\r\n\t\t\t{\r\n\t\t\t\ttype: type,\r\n\t\t\t\tisSimulated: true,\r\n\t\t\t\toriginalEvent: {}\r\n\t\t\t}\r\n\t\t);\r\n\t\tif ( bubble ) {\r\n\t\t\tjQuery.event.trigger( e, null, elem );\r\n\t\t} else {\r\n\t\t\tjQuery.event.dispatch.call( elem, e );\r\n\t\t}\r\n\t\tif ( e.isDefaultPrevented() ) {\r\n\t\t\tevent.preventDefault();\r\n\t\t}\r\n\t}\r\n};\r\n\r\njQuery.removeEvent = document.removeEventListener ?\r\n\tfunction( elem, type, handle ) {\r\n\t\tif ( elem.removeEventListener ) {\r\n\t\t\telem.removeEventListener( type, handle, false );\r\n\t\t}\r\n\t} :\r\n\tfunction( elem, type, handle ) {\r\n\t\tvar name = \"on\" + type;\r\n\r\n\t\tif ( elem.detachEvent ) {\r\n\r\n\t\t\t// #8545, #7054, preventing memory leaks for custom events in IE6-8\r\n\t\t\t// detachEvent needed property on element, by name of that event, to properly expose it to GC\r\n\t\t\tif ( typeof elem[ name ] === core_strundefined ) {\r\n\t\t\t\telem[ name ] = null;\r\n\t\t\t}\r\n\r\n\t\t\telem.detachEvent( name, handle );\r\n\t\t}\r\n\t};\r\n\r\njQuery.Event = function( src, props ) {\r\n\t// Allow instantiation without the 'new' keyword\r\n\tif ( !(this instanceof jQuery.Event) ) {\r\n\t\treturn new jQuery.Event( src, props );\r\n\t}\r\n\r\n\t// Event object\r\n\tif ( src && src.type ) {\r\n\t\tthis.originalEvent = src;\r\n\t\tthis.type = src.type;\r\n\r\n\t\t// Events bubbling up the document may have been marked as prevented\r\n\t\t// by a handler lower down the tree; reflect the correct value.\r\n\t\tthis.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||\r\n\t\t\tsrc.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;\r\n\r\n\t// Event type\r\n\t} else {\r\n\t\tthis.type = src;\r\n\t}\r\n\r\n\t// Put explicitly provided properties onto the event object\r\n\tif ( props ) {\r\n\t\tjQuery.extend( this, props );\r\n\t}\r\n\r\n\t// Create a timestamp if incoming event doesn't have one\r\n\tthis.timeStamp = src && src.timeStamp || jQuery.now();\r\n\r\n\t// Mark it as fixed\r\n\tthis[ jQuery.expando ] = true;\r\n};\r\n\r\n// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding\r\n// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html\r\njQuery.Event.prototype = {\r\n\tisDefaultPrevented: returnFalse,\r\n\tisPropagationStopped: returnFalse,\r\n\tisImmediatePropagationStopped: returnFalse,\r\n\r\n\tpreventDefault: function() {\r\n\t\tvar e = this.originalEvent;\r\n\r\n\t\tthis.isDefaultPrevented = returnTrue;\r\n\t\tif ( !e ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\t// If preventDefault exists, run it on the original event\r\n\t\tif ( e.preventDefault ) {\r\n\t\t\te.preventDefault();\r\n\r\n\t\t// Support: IE\r\n\t\t// Otherwise set the returnValue property of the original event to false\r\n\t\t} else {\r\n\t\t\te.returnValue = false;\r\n\t\t}\r\n\t},\r\n\tstopPropagation: function() {\r\n\t\tvar e = this.originalEvent;\r\n\r\n\t\tthis.isPropagationStopped = returnTrue;\r\n\t\tif ( !e ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\t\t// If stopPropagation exists, run it on the original event\r\n\t\tif ( e.stopPropagation ) {\r\n\t\t\te.stopPropagation();\r\n\t\t}\r\n\r\n\t\t// Support: IE\r\n\t\t// Set the cancelBubble property of the original event to true\r\n\t\te.cancelBubble = true;\r\n\t},\r\n\tstopImmediatePropagation: function() {\r\n\t\tthis.isImmediatePropagationStopped = returnTrue;\r\n\t\tthis.stopPropagation();\r\n\t}\r\n};\r\n\r\n// Create mouseenter/leave events using mouseover/out and event-time checks\r\njQuery.each({\r\n\tmouseenter: \"mouseover\",\r\n\tmouseleave: \"mouseout\"\r\n}, function( orig, fix ) {\r\n\tjQuery.event.special[ orig ] = {\r\n\t\tdelegateType: fix,\r\n\t\tbindType: fix,\r\n\r\n\t\thandle: function( event ) {\r\n\t\t\tvar ret,\r\n\t\t\t\ttarget = this,\r\n\t\t\t\trelated = event.relatedTarget,\r\n\t\t\t\thandleObj = event.handleObj;\r\n\r\n\t\t\t// For mousenter/leave call the handler if related is outside the target.\r\n\t\t\t// NB: No relatedTarget if the mouse left/entered the browser window\r\n\t\t\tif ( !related || (related !== target && !jQuery.contains( target, related )) ) {\r\n\t\t\t\tevent.type = handleObj.origType;\r\n\t\t\t\tret = handleObj.handler.apply( this, arguments );\r\n\t\t\t\tevent.type = fix;\r\n\t\t\t}\r\n\t\t\treturn ret;\r\n\t\t}\r\n\t};\r\n});\r\n\r\n// IE submit delegation\r\nif ( !jQuery.support.submitBubbles ) {\r\n\r\n\tjQuery.event.special.submit = {\r\n\t\tsetup: function() {\r\n\t\t\t// Only need this for delegated form submit events\r\n\t\t\tif ( jQuery.nodeName( this, \"form\" ) ) {\r\n\t\t\t\treturn false;\r\n\t\t\t}\r\n\r\n\t\t\t// Lazy-add a submit handler when a descendant form may potentially be submitted\r\n\t\t\tjQuery.event.add( this, \"click._submit keypress._submit\", function( e ) {\r\n\t\t\t\t// Node name check avoids a VML-related crash in IE (#9807)\r\n\t\t\t\tvar elem = e.target,\r\n\t\t\t\t\tform = jQuery.nodeName( elem, \"input\" ) || jQuery.nodeName( elem, \"button\" ) ? elem.form : undefined;\r\n\t\t\t\tif ( form && !jQuery._data( form, \"submitBubbles\" ) ) {\r\n\t\t\t\t\tjQuery.event.add( form, \"submit._submit\", function( event ) {\r\n\t\t\t\t\t\tevent._submit_bubble = true;\r\n\t\t\t\t\t});\r\n\t\t\t\t\tjQuery._data( form, \"submitBubbles\", true );\r\n\t\t\t\t}\r\n\t\t\t});\r\n\t\t\t// return undefined since we don't need an event listener\r\n\t\t},\r\n\r\n\t\tpostDispatch: function( event ) {\r\n\t\t\t// If form was submitted by the user, bubble the event up the tree\r\n\t\t\tif ( event._submit_bubble ) {\r\n\t\t\t\tdelete event._submit_bubble;\r\n\t\t\t\tif ( this.parentNode && !event.isTrigger ) {\r\n\t\t\t\t\tjQuery.event.simulate( \"submit\", this.parentNode, event, true );\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t},\r\n\r\n\t\tteardown: function() {\r\n\t\t\t// Only need this for delegated form submit events\r\n\t\t\tif ( jQuery.nodeName( this, \"form\" ) ) {\r\n\t\t\t\treturn false;\r\n\t\t\t}\r\n\r\n\t\t\t// Remove delegated handlers; cleanData eventually reaps submit handlers attached above\r\n\t\t\tjQuery.event.remove( this, \"._submit\" );\r\n\t\t}\r\n\t};\r\n}\r\n\r\n// IE change delegation and checkbox/radio fix\r\nif ( !jQuery.support.changeBubbles ) {\r\n\r\n\tjQuery.event.special.change = {\r\n\r\n\t\tsetup: function() {\r\n\r\n\t\t\tif ( rformElems.test( this.nodeName ) ) {\r\n\t\t\t\t// IE doesn't fire change on a check/radio until blur; trigger it on click\r\n\t\t\t\t// after a propertychange. Eat the blur-change in special.change.handle.\r\n\t\t\t\t// This still fires onchange a second time for check/radio after blur.\r\n\t\t\t\tif ( this.type === \"checkbox\" || this.type === \"radio\" ) {\r\n\t\t\t\t\tjQuery.event.add( this, \"propertychange._change\", function( event ) {\r\n\t\t\t\t\t\tif ( event.originalEvent.propertyName === \"checked\" ) {\r\n\t\t\t\t\t\t\tthis._just_changed = true;\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t});\r\n\t\t\t\t\tjQuery.event.add( this, \"click._change\", function( event ) {\r\n\t\t\t\t\t\tif ( this._just_changed && !event.isTrigger ) {\r\n\t\t\t\t\t\t\tthis._just_changed = false;\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\t// Allow triggered, simulated change events (#11500)\r\n\t\t\t\t\t\tjQuery.event.simulate( \"change\", this, event, true );\r\n\t\t\t\t\t});\r\n\t\t\t\t}\r\n\t\t\t\treturn false;\r\n\t\t\t}\r\n\t\t\t// Delegated event; lazy-add a change handler on descendant inputs\r\n\t\t\tjQuery.event.add( this, \"beforeactivate._change\", function( e ) {\r\n\t\t\t\tvar elem = e.target;\r\n\r\n\t\t\t\tif ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, \"changeBubbles\" ) ) {\r\n\t\t\t\t\tjQuery.event.add( elem, \"change._change\", function( event ) {\r\n\t\t\t\t\t\tif ( this.parentNode && !event.isSimulated && !event.isTrigger ) {\r\n\t\t\t\t\t\t\tjQuery.event.simulate( \"change\", this.parentNode, event, true );\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t});\r\n\t\t\t\t\tjQuery._data( elem, \"changeBubbles\", true );\r\n\t\t\t\t}\r\n\t\t\t});\r\n\t\t},\r\n\r\n\t\thandle: function( event ) {\r\n\t\t\tvar elem = event.target;\r\n\r\n\t\t\t// Swallow native change events from checkbox/radio, we already triggered them above\r\n\t\t\tif ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== \"radio\" && elem.type !== \"checkbox\") ) {\r\n\t\t\t\treturn event.handleObj.handler.apply( this, arguments );\r\n\t\t\t}\r\n\t\t},\r\n\r\n\t\tteardown: function() {\r\n\t\t\tjQuery.event.remove( this, \"._change\" );\r\n\r\n\t\t\treturn !rformElems.test( this.nodeName );\r\n\t\t}\r\n\t};\r\n}\r\n\r\n// Create \"bubbling\" focus and blur events\r\nif ( !jQuery.support.focusinBubbles ) {\r\n\tjQuery.each({ focus: \"focusin\", blur: \"focusout\" }, function( orig, fix ) {\r\n\r\n\t\t// Attach a single capturing handler while someone wants focusin/focusout\r\n\t\tvar attaches = 0,\r\n\t\t\thandler = function( event ) {\r\n\t\t\t\tjQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );\r\n\t\t\t};\r\n\r\n\t\tjQuery.event.special[ fix ] = {\r\n\t\t\tsetup: function() {\r\n\t\t\t\tif ( attaches++ === 0 ) {\r\n\t\t\t\t\tdocument.addEventListener( orig, handler, true );\r\n\t\t\t\t}\r\n\t\t\t},\r\n\t\t\tteardown: function() {\r\n\t\t\t\tif ( --attaches === 0 ) {\r\n\t\t\t\t\tdocument.removeEventListener( orig, handler, true );\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t};\r\n\t});\r\n}\r\n\r\njQuery.fn.extend({\r\n\r\n\ton: function( types, selector, data, fn, /*INTERNAL*/ one ) {\r\n\t\tvar type, origFn;\r\n\r\n\t\t// Types can be a map of types/handlers\r\n\t\tif ( typeof types === \"object\" ) {\r\n\t\t\t// ( types-Object, selector, data )\r\n\t\t\tif ( typeof selector !== \"string\" ) {\r\n\t\t\t\t// ( types-Object, data )\r\n\t\t\t\tdata = data || selector;\r\n\t\t\t\tselector = undefined;\r\n\t\t\t}\r\n\t\t\tfor ( type in types ) {\r\n\t\t\t\tthis.on( type, selector, data, types[ type ], one );\r\n\t\t\t}\r\n\t\t\treturn this;\r\n\t\t}\r\n\r\n\t\tif ( data == null && fn == null ) {\r\n\t\t\t// ( types, fn )\r\n\t\t\tfn = selector;\r\n\t\t\tdata = selector = undefined;\r\n\t\t} else if ( fn == null ) {\r\n\t\t\tif ( typeof selector === \"string\" ) {\r\n\t\t\t\t// ( types, selector, fn )\r\n\t\t\t\tfn = data;\r\n\t\t\t\tdata = undefined;\r\n\t\t\t} else {\r\n\t\t\t\t// ( types, data, fn )\r\n\t\t\t\tfn = data;\r\n\t\t\t\tdata = selector;\r\n\t\t\t\tselector = undefined;\r\n\t\t\t}\r\n\t\t}\r\n\t\tif ( fn === false ) {\r\n\t\t\tfn = returnFalse;\r\n\t\t} else if ( !fn ) {\r\n\t\t\treturn this;\r\n\t\t}\r\n\r\n\t\tif ( one === 1 ) {\r\n\t\t\torigFn = fn;\r\n\t\t\tfn = function( event ) {\r\n\t\t\t\t// Can use an empty set, since event contains the info\r\n\t\t\t\tjQuery().off( event );\r\n\t\t\t\treturn origFn.apply( this, arguments );\r\n\t\t\t};\r\n\t\t\t// Use same guid so caller can remove using origFn\r\n\t\t\tfn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );\r\n\t\t}\r\n\t\treturn this.each( function() {\r\n\t\t\tjQuery.event.add( this, types, fn, data, selector );\r\n\t\t});\r\n\t},\r\n\tone: function( types, selector, data, fn ) {\r\n\t\treturn this.on( types, selector, data, fn, 1 );\r\n\t},\r\n\toff: function( types, selector, fn ) {\r\n\t\tvar handleObj, type;\r\n\t\tif ( types && types.preventDefault && types.handleObj ) {\r\n\t\t\t// ( event ) dispatched jQuery.Event\r\n\t\t\thandleObj = types.handleObj;\r\n\t\t\tjQuery( types.delegateTarget ).off(\r\n\t\t\t\thandleObj.namespace ? handleObj.origType + \".\" + handleObj.namespace : handleObj.origType,\r\n\t\t\t\thandleObj.selector,\r\n\t\t\t\thandleObj.handler\r\n\t\t\t);\r\n\t\t\treturn this;\r\n\t\t}\r\n\t\tif ( typeof types === \"object\" ) {\r\n\t\t\t// ( types-object [, selector] )\r\n\t\t\tfor ( type in types ) {\r\n\t\t\t\tthis.off( type, selector, types[ type ] );\r\n\t\t\t}\r\n\t\t\treturn this;\r\n\t\t}\r\n\t\tif ( selector === false || typeof selector === \"function\" ) {\r\n\t\t\t// ( types [, fn] )\r\n\t\t\tfn = selector;\r\n\t\t\tselector = undefined;\r\n\t\t}\r\n\t\tif ( fn === false ) {\r\n\t\t\tfn = returnFalse;\r\n\t\t}\r\n\t\treturn this.each(function() {\r\n\t\t\tjQuery.event.remove( this, types, fn, selector );\r\n\t\t});\r\n\t},\r\n\r\n\ttrigger: function( type, data ) {\r\n\t\treturn this.each(function() {\r\n\t\t\tjQuery.event.trigger( type, data, this );\r\n\t\t});\r\n\t},\r\n\ttriggerHandler: function( type, data ) {\r\n\t\tvar elem = this[0];\r\n\t\tif ( elem ) {\r\n\t\t\treturn jQuery.event.trigger( type, data, elem, true );\r\n\t\t}\r\n\t}\r\n});\r\nvar isSimple = /^.[^:#\\[\\.,]*$/,\r\n\trparentsprev = /^(?:parents|prev(?:Until|All))/,\r\n\trneedsContext = jQuery.expr.match.needsContext,\r\n\t// methods guaranteed to produce a unique set when starting from a unique set\r\n\tguaranteedUnique = {\r\n\t\tchildren: true,\r\n\t\tcontents: true,\r\n\t\tnext: true,\r\n\t\tprev: true\r\n\t};\r\n\r\njQuery.fn.extend({\r\n\tfind: function( selector ) {\r\n\t\tvar i,\r\n\t\t\tret = [],\r\n\t\t\tself = this,\r\n\t\t\tlen = self.length;\r\n\r\n\t\tif ( typeof selector !== \"string\" ) {\r\n\t\t\treturn this.pushStack( jQuery( selector ).filter(function() {\r\n\t\t\t\tfor ( i = 0; i < len; i++ ) {\r\n\t\t\t\t\tif ( jQuery.contains( self[ i ], this ) ) {\r\n\t\t\t\t\t\treturn true;\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}) );\r\n\t\t}\r\n\r\n\t\tfor ( i = 0; i < len; i++ ) {\r\n\t\t\tjQuery.find( selector, self[ i ], ret );\r\n\t\t}\r\n\r\n\t\t// Needed because $( selector, context ) becomes $( context ).find( selector )\r\n\t\tret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret );\r\n\t\tret.selector = this.selector ? this.selector + \" \" + selector : selector;\r\n\t\treturn ret;\r\n\t},\r\n\r\n\thas: function( target ) {\r\n\t\tvar i,\r\n\t\t\ttargets = jQuery( target, this ),\r\n\t\t\tlen = targets.length;\r\n\r\n\t\treturn this.filter(function() {\r\n\t\t\tfor ( i = 0; i < len; i++ ) {\r\n\t\t\t\tif ( jQuery.contains( this, targets[i] ) ) {\r\n\t\t\t\t\treturn true;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t});\r\n\t},\r\n\r\n\tnot: function( selector ) {\r\n\t\treturn this.pushStack( winnow(this, selector || [], true) );\r\n\t},\r\n\r\n\tfilter: function( selector ) {\r\n\t\treturn this.pushStack( winnow(this, selector || [], false) );\r\n\t},\r\n\r\n\tis: function( selector ) {\r\n\t\treturn !!winnow(\r\n\t\t\tthis,\r\n\r\n\t\t\t// If this is a positional/relative selector, check membership in the returned set\r\n\t\t\t// so $(\"p:first\").is(\"p:last\") won't return true for a doc with two \"p\".\r\n\t\t\ttypeof selector === \"string\" && rneedsContext.test( selector ) ?\r\n\t\t\t\tjQuery( selector ) :\r\n\t\t\t\tselector || [],\r\n\t\t\tfalse\r\n\t\t).length;\r\n\t},\r\n\r\n\tclosest: function( selectors, context ) {\r\n\t\tvar cur,\r\n\t\t\ti = 0,\r\n\t\t\tl = this.length,\r\n\t\t\tret = [],\r\n\t\t\tpos = rneedsContext.test( selectors ) || typeof selectors !== \"string\" ?\r\n\t\t\t\tjQuery( selectors, context || this.context ) :\r\n\t\t\t\t0;\r\n\r\n\t\tfor ( ; i < l; i++ ) {\r\n\t\t\tfor ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) {\r\n\t\t\t\t// Always skip document fragments\r\n\t\t\t\tif ( cur.nodeType < 11 && (pos ?\r\n\t\t\t\t\tpos.index(cur) > -1 :\r\n\r\n\t\t\t\t\t// Don't pass non-elements to Sizzle\r\n\t\t\t\t\tcur.nodeType === 1 &&\r\n\t\t\t\t\t\tjQuery.find.matchesSelector(cur, selectors)) ) {\r\n\r\n\t\t\t\t\tcur = ret.push( cur );\r\n\t\t\t\t\tbreak;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret );\r\n\t},\r\n\r\n\t// Determine the position of an element within\r\n\t// the matched set of elements\r\n\tindex: function( elem ) {\r\n\r\n\t\t// No argument, return index in parent\r\n\t\tif ( !elem ) {\r\n\t\t\treturn ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1;\r\n\t\t}\r\n\r\n\t\t// index in selector\r\n\t\tif ( typeof elem === \"string\" ) {\r\n\t\t\treturn jQuery.inArray( this[0], jQuery( elem ) );\r\n\t\t}\r\n\r\n\t\t// Locate the position of the desired element\r\n\t\treturn jQuery.inArray(\r\n\t\t\t// If it receives a jQuery object, the first element is used\r\n\t\t\telem.jquery ? elem[0] : elem, this );\r\n\t},\r\n\r\n\tadd: function( selector, context ) {\r\n\t\tvar set = typeof selector === \"string\" ?\r\n\t\t\t\tjQuery( selector, context ) :\r\n\t\t\t\tjQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),\r\n\t\t\tall = jQuery.merge( this.get(), set );\r\n\r\n\t\treturn this.pushStack( jQuery.unique(all) );\r\n\t},\r\n\r\n\taddBack: function( selector ) {\r\n\t\treturn this.add( selector == null ?\r\n\t\t\tthis.prevObject : this.prevObject.filter(selector)\r\n\t\t);\r\n\t}\r\n});\r\n\r\nfunction sibling( cur, dir ) {\r\n\tdo {\r\n\t\tcur = cur[ dir ];\r\n\t} while ( cur && cur.nodeType !== 1 );\r\n\r\n\treturn cur;\r\n}\r\n\r\njQuery.each({\r\n\tparent: function( elem ) {\r\n\t\tvar parent = elem.parentNode;\r\n\t\treturn parent && parent.nodeType !== 11 ? parent : null;\r\n\t},\r\n\tparents: function( elem ) {\r\n\t\treturn jQuery.dir( elem, \"parentNode\" );\r\n\t},\r\n\tparentsUntil: function( elem, i, until ) {\r\n\t\treturn jQuery.dir( elem, \"parentNode\", until );\r\n\t},\r\n\tnext: function( elem ) {\r\n\t\treturn sibling( elem, \"nextSibling\" );\r\n\t},\r\n\tprev: function( elem ) {\r\n\t\treturn sibling( elem, \"previousSibling\" );\r\n\t},\r\n\tnextAll: function( elem ) {\r\n\t\treturn jQuery.dir( elem, \"nextSibling\" );\r\n\t},\r\n\tprevAll: function( elem ) {\r\n\t\treturn jQuery.dir( elem, \"previousSibling\" );\r\n\t},\r\n\tnextUntil: function( elem, i, until ) {\r\n\t\treturn jQuery.dir( elem, \"nextSibling\", until );\r\n\t},\r\n\tprevUntil: function( elem, i, until ) {\r\n\t\treturn jQuery.dir( elem, \"previousSibling\", until );\r\n\t},\r\n\tsiblings: function( elem ) {\r\n\t\treturn jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );\r\n\t},\r\n\tchildren: function( elem ) {\r\n\t\treturn jQuery.sibling( elem.firstChild );\r\n\t},\r\n\tcontents: function( elem ) {\r\n\t\treturn jQuery.nodeName( elem, \"iframe\" ) ?\r\n\t\t\telem.contentDocument || elem.contentWindow.document :\r\n\t\t\tjQuery.merge( [], elem.childNodes );\r\n\t}\r\n}, function( name, fn ) {\r\n\tjQuery.fn[ name ] = function( until, selector ) {\r\n\t\tvar ret = jQuery.map( this, fn, until );\r\n\r\n\t\tif ( name.slice( -5 ) !== \"Until\" ) {\r\n\t\t\tselector = until;\r\n\t\t}\r\n\r\n\t\tif ( selector && typeof selector === \"string\" ) {\r\n\t\t\tret = jQuery.filter( selector, ret );\r\n\t\t}\r\n\r\n\t\tif ( this.length > 1 ) {\r\n\t\t\t// Remove duplicates\r\n\t\t\tif ( !guaranteedUnique[ name ] ) {\r\n\t\t\t\tret = jQuery.unique( ret );\r\n\t\t\t}\r\n\r\n\t\t\t// Reverse order for parents* and prev-derivatives\r\n\t\t\tif ( rparentsprev.test( name ) ) {\r\n\t\t\t\tret = ret.reverse();\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this.pushStack( ret );\r\n\t};\r\n});\r\n\r\njQuery.extend({\r\n\tfilter: function( expr, elems, not ) {\r\n\t\tvar elem = elems[ 0 ];\r\n\r\n\t\tif ( not ) {\r\n\t\t\texpr = \":not(\" + expr + \")\";\r\n\t\t}\r\n\r\n\t\treturn elems.length === 1 && elem.nodeType === 1 ?\r\n\t\t\tjQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] :\r\n\t\t\tjQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {\r\n\t\t\t\treturn elem.nodeType === 1;\r\n\t\t\t}));\r\n\t},\r\n\r\n\tdir: function( elem, dir, until ) {\r\n\t\tvar matched = [],\r\n\t\t\tcur = elem[ dir ];\r\n\r\n\t\twhile ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {\r\n\t\t\tif ( cur.nodeType === 1 ) {\r\n\t\t\t\tmatched.push( cur );\r\n\t\t\t}\r\n\t\t\tcur = cur[dir];\r\n\t\t}\r\n\t\treturn matched;\r\n\t},\r\n\r\n\tsibling: function( n, elem ) {\r\n\t\tvar r = [];\r\n\r\n\t\tfor ( ; n; n = n.nextSibling ) {\r\n\t\t\tif ( n.nodeType === 1 && n !== elem ) {\r\n\t\t\t\tr.push( n );\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn r;\r\n\t}\r\n});\r\n\r\n// Implement the identical functionality for filter and not\r\nfunction winnow( elements, qualifier, not ) {\r\n\tif ( jQuery.isFunction( qualifier ) ) {\r\n\t\treturn jQuery.grep( elements, function( elem, i ) {\r\n\t\t\t/* jshint -W018 */\r\n\t\t\treturn !!qualifier.call( elem, i, elem ) !== not;\r\n\t\t});\r\n\r\n\t}\r\n\r\n\tif ( qualifier.nodeType ) {\r\n\t\treturn jQuery.grep( elements, function( elem ) {\r\n\t\t\treturn ( elem === qualifier ) !== not;\r\n\t\t});\r\n\r\n\t}\r\n\r\n\tif ( typeof qualifier === \"string\" ) {\r\n\t\tif ( isSimple.test( qualifier ) ) {\r\n\t\t\treturn jQuery.filter( qualifier, elements, not );\r\n\t\t}\r\n\r\n\t\tqualifier = jQuery.filter( qualifier, elements );\r\n\t}\r\n\r\n\treturn jQuery.grep( elements, function( elem ) {\r\n\t\treturn ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not;\r\n\t});\r\n}\r\nfunction createSafeFragment( document ) {\r\n\tvar list = nodeNames.split( \"|\" ),\r\n\t\tsafeFrag = document.createDocumentFragment();\r\n\r\n\tif ( safeFrag.createElement ) {\r\n\t\twhile ( list.length ) {\r\n\t\t\tsafeFrag.createElement(\r\n\t\t\t\tlist.pop()\r\n\t\t\t);\r\n\t\t}\r\n\t}\r\n\treturn safeFrag;\r\n}\r\n\r\nvar nodeNames = \"abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|\" +\r\n\t\t\"header|hgroup|mark|meter|nav|output|progress|section|summary|time|video\",\r\n\trinlinejQuery = / jQuery\\d+=\"(?:null|\\d+)\"/g,\r\n\trnoshimcache = new RegExp(\"<(?:\" + nodeNames + \")[\\\\s/>]\", \"i\"),\r\n\trleadingWhitespace = /^\\s+/,\r\n\trxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\\w:]+)[^>]*)\\/>/gi,\r\n\trtagName = /<([\\w:]+)/,\r\n\trtbody = /\\s*$/g,\r\n\r\n\t// We have to close these tags to support XHTML (#13200)\r\n\twrapMap = {\r\n\t\toption: [ 1, \"\" ],\r\n\t\tlegend: [ 1, \"
\", \"
\" ],\r\n\t\tarea: [ 1, \"\", \"\" ],\r\n\t\tparam: [ 1, \"\", \"\" ],\r\n\t\tthead: [ 1, \"\", \"
\" ],\r\n\t\ttr: [ 2, \"\", \"
\" ],\r\n\t\tcol: [ 2, \"\", \"
\" ],\r\n\t\ttd: [ 3, \"\", \"
\" ],\r\n\r\n\t\t// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,\r\n\t\t// unless wrapped in a div with non-breaking characters in front of it.\r\n\t\t_default: jQuery.support.htmlSerialize ? [ 0, \"\", \"\" ] : [ 1, \"X
\", \"
\" ]\r\n\t},\r\n\tsafeFragment = createSafeFragment( document ),\r\n\tfragmentDiv = safeFragment.appendChild( document.createElement(\"div\") );\r\n\r\nwrapMap.optgroup = wrapMap.option;\r\nwrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;\r\nwrapMap.th = wrapMap.td;\r\n\r\njQuery.fn.extend({\r\n\ttext: function( value ) {\r\n\t\treturn jQuery.access( this, function( value ) {\r\n\t\t\treturn value === undefined ?\r\n\t\t\t\tjQuery.text( this ) :\r\n\t\t\t\tthis.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );\r\n\t\t}, null, value, arguments.length );\r\n\t},\r\n\r\n\tappend: function() {\r\n\t\treturn this.domManip( arguments, function( elem ) {\r\n\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\r\n\t\t\t\tvar target = manipulationTarget( this, elem );\r\n\t\t\t\ttarget.appendChild( elem );\r\n\t\t\t}\r\n\t\t});\r\n\t},\r\n\r\n\tprepend: function() {\r\n\t\treturn this.domManip( arguments, function( elem ) {\r\n\t\t\tif ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {\r\n\t\t\t\tvar target = manipulationTarget( this, elem );\r\n\t\t\t\ttarget.insertBefore( elem, target.firstChild );\r\n\t\t\t}\r\n\t\t});\r\n\t},\r\n\r\n\tbefore: function() {\r\n\t\treturn this.domManip( arguments, function( elem ) {\r\n\t\t\tif ( this.parentNode ) {\r\n\t\t\t\tthis.parentNode.insertBefore( elem, this );\r\n\t\t\t}\r\n\t\t});\r\n\t},\r\n\r\n\tafter: function() {\r\n\t\treturn this.domManip( arguments, function( elem ) {\r\n\t\t\tif ( this.parentNode ) {\r\n\t\t\t\tthis.parentNode.insertBefore( elem, this.nextSibling );\r\n\t\t\t}\r\n\t\t});\r\n\t},\r\n\r\n\t// keepData is for internal use only--do not document\r\n\tremove: function( selector, keepData ) {\r\n\t\tvar elem,\r\n\t\t\telems = selector ? jQuery.filter( selector, this ) : this,\r\n\t\t\ti = 0;\r\n\r\n\t\tfor ( ; (elem = elems[i]) != null; i++ ) {\r\n\r\n\t\t\tif ( !keepData && elem.nodeType === 1 ) {\r\n\t\t\t\tjQuery.cleanData( getAll( elem ) );\r\n\t\t\t}\r\n\r\n\t\t\tif ( elem.parentNode ) {\r\n\t\t\t\tif ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) {\r\n\t\t\t\t\tsetGlobalEval( getAll( elem, \"script\" ) );\r\n\t\t\t\t}\r\n\t\t\t\telem.parentNode.removeChild( elem );\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tempty: function() {\r\n\t\tvar elem,\r\n\t\t\ti = 0;\r\n\r\n\t\tfor ( ; (elem = this[i]) != null; i++ ) {\r\n\t\t\t// Remove element nodes and prevent memory leaks\r\n\t\t\tif ( elem.nodeType === 1 ) {\r\n\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\r\n\t\t\t}\r\n\r\n\t\t\t// Remove any remaining nodes\r\n\t\t\twhile ( elem.firstChild ) {\r\n\t\t\t\telem.removeChild( elem.firstChild );\r\n\t\t\t}\r\n\r\n\t\t\t// If this is a select, ensure that it displays empty (#12336)\r\n\t\t\t// Support: IE<9\r\n\t\t\tif ( elem.options && jQuery.nodeName( elem, \"select\" ) ) {\r\n\t\t\t\telem.options.length = 0;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\tclone: function( dataAndEvents, deepDataAndEvents ) {\r\n\t\tdataAndEvents = dataAndEvents == null ? false : dataAndEvents;\r\n\t\tdeepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;\r\n\r\n\t\treturn this.map( function () {\r\n\t\t\treturn jQuery.clone( this, dataAndEvents, deepDataAndEvents );\r\n\t\t});\r\n\t},\r\n\r\n\thtml: function( value ) {\r\n\t\treturn jQuery.access( this, function( value ) {\r\n\t\t\tvar elem = this[0] || {},\r\n\t\t\t\ti = 0,\r\n\t\t\t\tl = this.length;\r\n\r\n\t\t\tif ( value === undefined ) {\r\n\t\t\t\treturn elem.nodeType === 1 ?\r\n\t\t\t\t\telem.innerHTML.replace( rinlinejQuery, \"\" ) :\r\n\t\t\t\t\tundefined;\r\n\t\t\t}\r\n\r\n\t\t\t// See if we can take a shortcut and just use innerHTML\r\n\t\t\tif ( typeof value === \"string\" && !rnoInnerhtml.test( value ) &&\r\n\t\t\t\t( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&\r\n\t\t\t\t( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&\r\n\t\t\t\t!wrapMap[ ( rtagName.exec( value ) || [\"\", \"\"] )[1].toLowerCase() ] ) {\r\n\r\n\t\t\t\tvalue = value.replace( rxhtmlTag, \"<$1>\" );\r\n\r\n\t\t\t\ttry {\r\n\t\t\t\t\tfor (; i < l; i++ ) {\r\n\t\t\t\t\t\t// Remove element nodes and prevent memory leaks\r\n\t\t\t\t\t\telem = this[i] || {};\r\n\t\t\t\t\t\tif ( elem.nodeType === 1 ) {\r\n\t\t\t\t\t\t\tjQuery.cleanData( getAll( elem, false ) );\r\n\t\t\t\t\t\t\telem.innerHTML = value;\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\telem = 0;\r\n\r\n\t\t\t\t// If using innerHTML throws an exception, use the fallback method\r\n\t\t\t\t} catch(e) {}\r\n\t\t\t}\r\n\r\n\t\t\tif ( elem ) {\r\n\t\t\t\tthis.empty().append( value );\r\n\t\t\t}\r\n\t\t}, null, value, arguments.length );\r\n\t},\r\n\r\n\treplaceWith: function() {\r\n\t\tvar\r\n\t\t\t// Snapshot the DOM in case .domManip sweeps something relevant into its fragment\r\n\t\t\targs = jQuery.map( this, function( elem ) {\r\n\t\t\t\treturn [ elem.nextSibling, elem.parentNode ];\r\n\t\t\t}),\r\n\t\t\ti = 0;\r\n\r\n\t\t// Make the changes, replacing each context element with the new content\r\n\t\tthis.domManip( arguments, function( elem ) {\r\n\t\t\tvar next = args[ i++ ],\r\n\t\t\t\tparent = args[ i++ ];\r\n\r\n\t\t\tif ( parent ) {\r\n\t\t\t\t// Don't use the snapshot next if it has moved (#13810)\r\n\t\t\t\tif ( next && next.parentNode !== parent ) {\r\n\t\t\t\t\tnext = this.nextSibling;\r\n\t\t\t\t}\r\n\t\t\t\tjQuery( this ).remove();\r\n\t\t\t\tparent.insertBefore( elem, next );\r\n\t\t\t}\r\n\t\t// Allow new content to include elements from the context set\r\n\t\t}, true );\r\n\r\n\t\t// Force removal if there was no new content (e.g., from empty arguments)\r\n\t\treturn i ? this : this.remove();\r\n\t},\r\n\r\n\tdetach: function( selector ) {\r\n\t\treturn this.remove( selector, true );\r\n\t},\r\n\r\n\tdomManip: function( args, callback, allowIntersection ) {\r\n\r\n\t\t// Flatten any nested arrays\r\n\t\targs = core_concat.apply( [], args );\r\n\r\n\t\tvar first, node, hasScripts,\r\n\t\t\tscripts, doc, fragment,\r\n\t\t\ti = 0,\r\n\t\t\tl = this.length,\r\n\t\t\tset = this,\r\n\t\t\tiNoClone = l - 1,\r\n\t\t\tvalue = args[0],\r\n\t\t\tisFunction = jQuery.isFunction( value );\r\n\r\n\t\t// We can't cloneNode fragments that contain checked, in WebKit\r\n\t\tif ( isFunction || !( l <= 1 || typeof value !== \"string\" || jQuery.support.checkClone || !rchecked.test( value ) ) ) {\r\n\t\t\treturn this.each(function( index ) {\r\n\t\t\t\tvar self = set.eq( index );\r\n\t\t\t\tif ( isFunction ) {\r\n\t\t\t\t\targs[0] = value.call( this, index, self.html() );\r\n\t\t\t\t}\r\n\t\t\t\tself.domManip( args, callback, allowIntersection );\r\n\t\t\t});\r\n\t\t}\r\n\r\n\t\tif ( l ) {\r\n\t\t\tfragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );\r\n\t\t\tfirst = fragment.firstChild;\r\n\r\n\t\t\tif ( fragment.childNodes.length === 1 ) {\r\n\t\t\t\tfragment = first;\r\n\t\t\t}\r\n\r\n\t\t\tif ( first ) {\r\n\t\t\t\tscripts = jQuery.map( getAll( fragment, \"script\" ), disableScript );\r\n\t\t\t\thasScripts = scripts.length;\r\n\r\n\t\t\t\t// Use the original fragment for the last item instead of the first because it can end up\r\n\t\t\t\t// being emptied incorrectly in certain situations (#8070).\r\n\t\t\t\tfor ( ; i < l; i++ ) {\r\n\t\t\t\t\tnode = fragment;\r\n\r\n\t\t\t\t\tif ( i !== iNoClone ) {\r\n\t\t\t\t\t\tnode = jQuery.clone( node, true, true );\r\n\r\n\t\t\t\t\t\t// Keep references to cloned scripts for later restoration\r\n\t\t\t\t\t\tif ( hasScripts ) {\r\n\t\t\t\t\t\t\tjQuery.merge( scripts, getAll( node, \"script\" ) );\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\tcallback.call( this[i], node, i );\r\n\t\t\t\t}\r\n\r\n\t\t\t\tif ( hasScripts ) {\r\n\t\t\t\t\tdoc = scripts[ scripts.length - 1 ].ownerDocument;\r\n\r\n\t\t\t\t\t// Reenable scripts\r\n\t\t\t\t\tjQuery.map( scripts, restoreScript );\r\n\r\n\t\t\t\t\t// Evaluate executable scripts on first document insertion\r\n\t\t\t\t\tfor ( i = 0; i < hasScripts; i++ ) {\r\n\t\t\t\t\t\tnode = scripts[ i ];\r\n\t\t\t\t\t\tif ( rscriptType.test( node.type || \"\" ) &&\r\n\t\t\t\t\t\t\t!jQuery._data( node, \"globalEval\" ) && jQuery.contains( doc, node ) ) {\r\n\r\n\t\t\t\t\t\t\tif ( node.src ) {\r\n\t\t\t\t\t\t\t\t// Hope ajax is available...\r\n\t\t\t\t\t\t\t\tjQuery._evalUrl( node.src );\r\n\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\tjQuery.globalEval( ( node.text || node.textContent || node.innerHTML || \"\" ).replace( rcleanScript, \"\" ) );\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// Fix #11809: Avoid leaking memory\r\n\t\t\t\tfragment = first = null;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t}\r\n});\r\n\r\n// Support: IE<8\r\n// Manipulating tables requires a tbody\r\nfunction manipulationTarget( elem, content ) {\r\n\treturn jQuery.nodeName( elem, \"table\" ) &&\r\n\t\tjQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, \"tr\" ) ?\r\n\r\n\t\telem.getElementsByTagName(\"tbody\")[0] ||\r\n\t\t\telem.appendChild( elem.ownerDocument.createElement(\"tbody\") ) :\r\n\t\telem;\r\n}\r\n\r\n// Replace/restore the type attribute of script elements for safe DOM manipulation\r\nfunction disableScript( elem ) {\r\n\telem.type = (jQuery.find.attr( elem, \"type\" ) !== null) + \"/\" + elem.type;\r\n\treturn elem;\r\n}\r\nfunction restoreScript( elem ) {\r\n\tvar match = rscriptTypeMasked.exec( elem.type );\r\n\tif ( match ) {\r\n\t\telem.type = match[1];\r\n\t} else {\r\n\t\telem.removeAttribute(\"type\");\r\n\t}\r\n\treturn elem;\r\n}\r\n\r\n// Mark scripts as having already been evaluated\r\nfunction setGlobalEval( elems, refElements ) {\r\n\tvar elem,\r\n\t\ti = 0;\r\n\tfor ( ; (elem = elems[i]) != null; i++ ) {\r\n\t\tjQuery._data( elem, \"globalEval\", !refElements || jQuery._data( refElements[i], \"globalEval\" ) );\r\n\t}\r\n}\r\n\r\nfunction cloneCopyEvent( src, dest ) {\r\n\r\n\tif ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {\r\n\t\treturn;\r\n\t}\r\n\r\n\tvar type, i, l,\r\n\t\toldData = jQuery._data( src ),\r\n\t\tcurData = jQuery._data( dest, oldData ),\r\n\t\tevents = oldData.events;\r\n\r\n\tif ( events ) {\r\n\t\tdelete curData.handle;\r\n\t\tcurData.events = {};\r\n\r\n\t\tfor ( type in events ) {\r\n\t\t\tfor ( i = 0, l = events[ type ].length; i < l; i++ ) {\r\n\t\t\t\tjQuery.event.add( dest, type, events[ type ][ i ] );\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\r\n\t// make the cloned public data object a copy from the original\r\n\tif ( curData.data ) {\r\n\t\tcurData.data = jQuery.extend( {}, curData.data );\r\n\t}\r\n}\r\n\r\nfunction fixCloneNodeIssues( src, dest ) {\r\n\tvar nodeName, e, data;\r\n\r\n\t// We do not need to do anything for non-Elements\r\n\tif ( dest.nodeType !== 1 ) {\r\n\t\treturn;\r\n\t}\r\n\r\n\tnodeName = dest.nodeName.toLowerCase();\r\n\r\n\t// IE6-8 copies events bound via attachEvent when using cloneNode.\r\n\tif ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) {\r\n\t\tdata = jQuery._data( dest );\r\n\r\n\t\tfor ( e in data.events ) {\r\n\t\t\tjQuery.removeEvent( dest, e, data.handle );\r\n\t\t}\r\n\r\n\t\t// Event data gets referenced instead of copied if the expando gets copied too\r\n\t\tdest.removeAttribute( jQuery.expando );\r\n\t}\r\n\r\n\t// IE blanks contents when cloning scripts, and tries to evaluate newly-set text\r\n\tif ( nodeName === \"script\" && dest.text !== src.text ) {\r\n\t\tdisableScript( dest ).text = src.text;\r\n\t\trestoreScript( dest );\r\n\r\n\t// IE6-10 improperly clones children of object elements using classid.\r\n\t// IE10 throws NoModificationAllowedError if parent is null, #12132.\r\n\t} else if ( nodeName === \"object\" ) {\r\n\t\tif ( dest.parentNode ) {\r\n\t\t\tdest.outerHTML = src.outerHTML;\r\n\t\t}\r\n\r\n\t\t// This path appears unavoidable for IE9. When cloning an object\r\n\t\t// element in IE9, the outerHTML strategy above is not sufficient.\r\n\t\t// If the src has innerHTML and the destination does not,\r\n\t\t// copy the src.innerHTML into the dest.innerHTML. #10324\r\n\t\tif ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) {\r\n\t\t\tdest.innerHTML = src.innerHTML;\r\n\t\t}\r\n\r\n\t} else if ( nodeName === \"input\" && manipulation_rcheckableType.test( src.type ) ) {\r\n\t\t// IE6-8 fails to persist the checked state of a cloned checkbox\r\n\t\t// or radio button. Worse, IE6-7 fail to give the cloned element\r\n\t\t// a checked appearance if the defaultChecked value isn't also set\r\n\r\n\t\tdest.defaultChecked = dest.checked = src.checked;\r\n\r\n\t\t// IE6-7 get confused and end up setting the value of a cloned\r\n\t\t// checkbox/radio button to an empty string instead of \"on\"\r\n\t\tif ( dest.value !== src.value ) {\r\n\t\t\tdest.value = src.value;\r\n\t\t}\r\n\r\n\t// IE6-8 fails to return the selected option to the default selected\r\n\t// state when cloning options\r\n\t} else if ( nodeName === \"option\" ) {\r\n\t\tdest.defaultSelected = dest.selected = src.defaultSelected;\r\n\r\n\t// IE6-8 fails to set the defaultValue to the correct value when\r\n\t// cloning other types of input fields\r\n\t} else if ( nodeName === \"input\" || nodeName === \"textarea\" ) {\r\n\t\tdest.defaultValue = src.defaultValue;\r\n\t}\r\n}\r\n\r\njQuery.each({\r\n\tappendTo: \"append\",\r\n\tprependTo: \"prepend\",\r\n\tinsertBefore: \"before\",\r\n\tinsertAfter: \"after\",\r\n\treplaceAll: \"replaceWith\"\r\n}, function( name, original ) {\r\n\tjQuery.fn[ name ] = function( selector ) {\r\n\t\tvar elems,\r\n\t\t\ti = 0,\r\n\t\t\tret = [],\r\n\t\t\tinsert = jQuery( selector ),\r\n\t\t\tlast = insert.length - 1;\r\n\r\n\t\tfor ( ; i <= last; i++ ) {\r\n\t\t\telems = i === last ? this : this.clone(true);\r\n\t\t\tjQuery( insert[i] )[ original ]( elems );\r\n\r\n\t\t\t// Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get()\r\n\t\t\tcore_push.apply( ret, elems.get() );\r\n\t\t}\r\n\r\n\t\treturn this.pushStack( ret );\r\n\t};\r\n});\r\n\r\nfunction getAll( context, tag ) {\r\n\tvar elems, elem,\r\n\t\ti = 0,\r\n\t\tfound = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || \"*\" ) :\r\n\t\t\ttypeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || \"*\" ) :\r\n\t\t\tundefined;\r\n\r\n\tif ( !found ) {\r\n\t\tfor ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) {\r\n\t\t\tif ( !tag || jQuery.nodeName( elem, tag ) ) {\r\n\t\t\t\tfound.push( elem );\r\n\t\t\t} else {\r\n\t\t\t\tjQuery.merge( found, getAll( elem, tag ) );\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\r\n\treturn tag === undefined || tag && jQuery.nodeName( context, tag ) ?\r\n\t\tjQuery.merge( [ context ], found ) :\r\n\t\tfound;\r\n}\r\n\r\n// Used in buildFragment, fixes the defaultChecked property\r\nfunction fixDefaultChecked( elem ) {\r\n\tif ( manipulation_rcheckableType.test( elem.type ) ) {\r\n\t\telem.defaultChecked = elem.checked;\r\n\t}\r\n}\r\n\r\njQuery.extend({\r\n\tclone: function( elem, dataAndEvents, deepDataAndEvents ) {\r\n\t\tvar destElements, node, clone, i, srcElements,\r\n\t\t\tinPage = jQuery.contains( elem.ownerDocument, elem );\r\n\r\n\t\tif ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( \"<\" + elem.nodeName + \">\" ) ) {\r\n\t\t\tclone = elem.cloneNode( true );\r\n\r\n\t\t// IE<=8 does not properly clone detached, unknown element nodes\r\n\t\t} else {\r\n\t\t\tfragmentDiv.innerHTML = elem.outerHTML;\r\n\t\t\tfragmentDiv.removeChild( clone = fragmentDiv.firstChild );\r\n\t\t}\r\n\r\n\t\tif ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&\r\n\t\t\t\t(elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {\r\n\r\n\t\t\t// We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2\r\n\t\t\tdestElements = getAll( clone );\r\n\t\t\tsrcElements = getAll( elem );\r\n\r\n\t\t\t// Fix all IE cloning issues\r\n\t\t\tfor ( i = 0; (node = srcElements[i]) != null; ++i ) {\r\n\t\t\t\t// Ensure that the destination node is not null; Fixes #9587\r\n\t\t\t\tif ( destElements[i] ) {\r\n\t\t\t\t\tfixCloneNodeIssues( node, destElements[i] );\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Copy the events from the original to the clone\r\n\t\tif ( dataAndEvents ) {\r\n\t\t\tif ( deepDataAndEvents ) {\r\n\t\t\t\tsrcElements = srcElements || getAll( elem );\r\n\t\t\t\tdestElements = destElements || getAll( clone );\r\n\r\n\t\t\t\tfor ( i = 0; (node = srcElements[i]) != null; i++ ) {\r\n\t\t\t\t\tcloneCopyEvent( node, destElements[i] );\r\n\t\t\t\t}\r\n\t\t\t} else {\r\n\t\t\t\tcloneCopyEvent( elem, clone );\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Preserve script evaluation history\r\n\t\tdestElements = getAll( clone, \"script\" );\r\n\t\tif ( destElements.length > 0 ) {\r\n\t\t\tsetGlobalEval( destElements, !inPage && getAll( elem, \"script\" ) );\r\n\t\t}\r\n\r\n\t\tdestElements = srcElements = node = null;\r\n\r\n\t\t// Return the cloned set\r\n\t\treturn clone;\r\n\t},\r\n\r\n\tbuildFragment: function( elems, context, scripts, selection ) {\r\n\t\tvar j, elem, contains,\r\n\t\t\ttmp, tag, tbody, wrap,\r\n\t\t\tl = elems.length,\r\n\r\n\t\t\t// Ensure a safe fragment\r\n\t\t\tsafe = createSafeFragment( context ),\r\n\r\n\t\t\tnodes = [],\r\n\t\t\ti = 0;\r\n\r\n\t\tfor ( ; i < l; i++ ) {\r\n\t\t\telem = elems[ i ];\r\n\r\n\t\t\tif ( elem || elem === 0 ) {\r\n\r\n\t\t\t\t// Add nodes directly\r\n\t\t\t\tif ( jQuery.type( elem ) === \"object\" ) {\r\n\t\t\t\t\tjQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );\r\n\r\n\t\t\t\t// Convert non-html into a text node\r\n\t\t\t\t} else if ( !rhtml.test( elem ) ) {\r\n\t\t\t\t\tnodes.push( context.createTextNode( elem ) );\r\n\r\n\t\t\t\t// Convert html into DOM nodes\r\n\t\t\t\t} else {\r\n\t\t\t\t\ttmp = tmp || safe.appendChild( context.createElement(\"div\") );\r\n\r\n\t\t\t\t\t// Deserialize a standard representation\r\n\t\t\t\t\ttag = ( rtagName.exec( elem ) || [\"\", \"\"] )[1].toLowerCase();\r\n\t\t\t\t\twrap = wrapMap[ tag ] || wrapMap._default;\r\n\r\n\t\t\t\t\ttmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, \"<$1>\" ) + wrap[2];\r\n\r\n\t\t\t\t\t// Descend through wrappers to the right content\r\n\t\t\t\t\tj = wrap[0];\r\n\t\t\t\t\twhile ( j-- ) {\r\n\t\t\t\t\t\ttmp = tmp.lastChild;\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\t// Manually add leading whitespace removed by IE\r\n\t\t\t\t\tif ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {\r\n\t\t\t\t\t\tnodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) );\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\t// Remove IE's autoinserted from table fragments\r\n\t\t\t\t\tif ( !jQuery.support.tbody ) {\r\n\r\n\t\t\t\t\t\t// String was a , *may* have spurious \r\n\t\t\t\t\t\telem = tag === \"table\" && !rtbody.test( elem ) ?\r\n\t\t\t\t\t\t\ttmp.firstChild :\r\n\r\n\t\t\t\t\t\t\t// String was a bare or \r\n\t\t\t\t\t\t\twrap[1] === \"
\" && !rtbody.test( elem ) ?\r\n\t\t\t\t\t\t\t\ttmp :\r\n\t\t\t\t\t\t\t\t0;\r\n\r\n\t\t\t\t\t\tj = elem && elem.childNodes.length;\r\n\t\t\t\t\t\twhile ( j-- ) {\r\n\t\t\t\t\t\t\tif ( jQuery.nodeName( (tbody = elem.childNodes[j]), \"tbody\" ) && !tbody.childNodes.length ) {\r\n\t\t\t\t\t\t\t\telem.removeChild( tbody );\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\tjQuery.merge( nodes, tmp.childNodes );\r\n\r\n\t\t\t\t\t// Fix #12392 for WebKit and IE > 9\r\n\t\t\t\t\ttmp.textContent = \"\";\r\n\r\n\t\t\t\t\t// Fix #12392 for oldIE\r\n\t\t\t\t\twhile ( tmp.firstChild ) {\r\n\t\t\t\t\t\ttmp.removeChild( tmp.firstChild );\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\t// Remember the top-level container for proper cleanup\r\n\t\t\t\t\ttmp = safe.lastChild;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Fix #11356: Clear elements from fragment\r\n\t\tif ( tmp ) {\r\n\t\t\tsafe.removeChild( tmp );\r\n\t\t}\r\n\r\n\t\t// Reset defaultChecked for any radios and checkboxes\r\n\t\t// about to be appended to the DOM in IE 6/7 (#8060)\r\n\t\tif ( !jQuery.support.appendChecked ) {\r\n\t\t\tjQuery.grep( getAll( nodes, \"input\" ), fixDefaultChecked );\r\n\t\t}\r\n\r\n\t\ti = 0;\r\n\t\twhile ( (elem = nodes[ i++ ]) ) {\r\n\r\n\t\t\t// #4087 - If origin and destination elements are the same, and this is\r\n\t\t\t// that element, do not do anything\r\n\t\t\tif ( selection && jQuery.inArray( elem, selection ) !== -1 ) {\r\n\t\t\t\tcontinue;\r\n\t\t\t}\r\n\r\n\t\t\tcontains = jQuery.contains( elem.ownerDocument, elem );\r\n\r\n\t\t\t// Append to fragment\r\n\t\t\ttmp = getAll( safe.appendChild( elem ), \"script\" );\r\n\r\n\t\t\t// Preserve script evaluation history\r\n\t\t\tif ( contains ) {\r\n\t\t\t\tsetGlobalEval( tmp );\r\n\t\t\t}\r\n\r\n\t\t\t// Capture executables\r\n\t\t\tif ( scripts ) {\r\n\t\t\t\tj = 0;\r\n\t\t\t\twhile ( (elem = tmp[ j++ ]) ) {\r\n\t\t\t\t\tif ( rscriptType.test( elem.type || \"\" ) ) {\r\n\t\t\t\t\t\tscripts.push( elem );\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\ttmp = null;\r\n\r\n\t\treturn safe;\r\n\t},\r\n\r\n\tcleanData: function( elems, /* internal */ acceptData ) {\r\n\t\tvar elem, type, id, data,\r\n\t\t\ti = 0,\r\n\t\t\tinternalKey = jQuery.expando,\r\n\t\t\tcache = jQuery.cache,\r\n\t\t\tdeleteExpando = jQuery.support.deleteExpando,\r\n\t\t\tspecial = jQuery.event.special;\r\n\r\n\t\tfor ( ; (elem = elems[i]) != null; i++ ) {\r\n\r\n\t\t\tif ( acceptData || jQuery.acceptData( elem ) ) {\r\n\r\n\t\t\t\tid = elem[ internalKey ];\r\n\t\t\t\tdata = id && cache[ id ];\r\n\r\n\t\t\t\tif ( data ) {\r\n\t\t\t\t\tif ( data.events ) {\r\n\t\t\t\t\t\tfor ( type in data.events ) {\r\n\t\t\t\t\t\t\tif ( special[ type ] ) {\r\n\t\t\t\t\t\t\t\tjQuery.event.remove( elem, type );\r\n\r\n\t\t\t\t\t\t\t// This is a shortcut to avoid jQuery.event.remove's overhead\r\n\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\tjQuery.removeEvent( elem, type, data.handle );\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\t// Remove cache only if it was not already removed by jQuery.event.remove\r\n\t\t\t\t\tif ( cache[ id ] ) {\r\n\r\n\t\t\t\t\t\tdelete cache[ id ];\r\n\r\n\t\t\t\t\t\t// IE does not allow us to delete expando properties from nodes,\r\n\t\t\t\t\t\t// nor does it have a removeAttribute function on Document nodes;\r\n\t\t\t\t\t\t// we must handle all of these cases\r\n\t\t\t\t\t\tif ( deleteExpando ) {\r\n\t\t\t\t\t\t\tdelete elem[ internalKey ];\r\n\r\n\t\t\t\t\t\t} else if ( typeof elem.removeAttribute !== core_strundefined ) {\r\n\t\t\t\t\t\t\telem.removeAttribute( internalKey );\r\n\r\n\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\telem[ internalKey ] = null;\r\n\t\t\t\t\t\t}\r\n\r\n\t\t\t\t\t\tcore_deletedIds.push( id );\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\r\n\t_evalUrl: function( url ) {\r\n\t\treturn jQuery.ajax({\r\n\t\t\turl: url,\r\n\t\t\ttype: \"GET\",\r\n\t\t\tdataType: \"script\",\r\n\t\t\tasync: false,\r\n\t\t\tglobal: false,\r\n\t\t\t\"throws\": true\r\n\t\t});\r\n\t}\r\n});\r\njQuery.fn.extend({\r\n\twrapAll: function( html ) {\r\n\t\tif ( jQuery.isFunction( html ) ) {\r\n\t\t\treturn this.each(function(i) {\r\n\t\t\t\tjQuery(this).wrapAll( html.call(this, i) );\r\n\t\t\t});\r\n\t\t}\r\n\r\n\t\tif ( this[0] ) {\r\n\t\t\t// The elements to wrap the target around\r\n\t\t\tvar wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);\r\n\r\n\t\t\tif ( this[0].parentNode ) {\r\n\t\t\t\twrap.insertBefore( this[0] );\r\n\t\t\t}\r\n\r\n\t\t\twrap.map(function() {\r\n\t\t\t\tvar elem = this;\r\n\r\n\t\t\t\twhile ( elem.firstChild && elem.firstChild.nodeType === 1 ) {\r\n\t\t\t\t\telem = elem.firstChild;\r\n\t\t\t\t}\r\n\r\n\t\t\t\treturn elem;\r\n\t\t\t}).append( this );\r\n\t\t}\r\n\r\n\t\treturn this;\r\n\t},\r\n\r\n\twrapInner: function( html ) {\r\n\t\tif ( jQuery.isFunction( html ) ) {\r\n\t\t\treturn this.each(function(i) {\r\n\t\t\t\tjQuery(this).wrapInner( html.call(this, i) );\r\n\t\t\t});\r\n\t\t}\r\n\r\n\t\treturn this.each(function() {\r\n\t\t\tvar self = jQuery( this ),\r\n\t\t\t\tcontents = self.contents();\r\n\r\n\t\t\tif ( contents.length ) {\r\n\t\t\t\tcontents.wrapAll( html );\r\n\r\n\t\t\t} else {\r\n\t\t\t\tself.append( html );\r\n\t\t\t}\r\n\t\t});\r\n\t},\r\n\r\n\twrap: function( html ) {\r\n\t\tvar isFunction = jQuery.isFunction( html );\r\n\r\n\t\treturn this.each(function(i) {\r\n\t\t\tjQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );\r\n\t\t});\r\n\t},\r\n\r\n\tunwrap: function() {\r\n\t\treturn this.parent().each(function() {\r\n\t\t\tif ( !jQuery.nodeName( this, \"body\" ) ) {\r\n\t\t\t\tjQuery( this ).replaceWith( this.childNodes );\r\n\t\t\t}\r\n\t\t}).end();\r\n\t}\r\n});\r\nvar iframe, getStyles, curCSS,\r\n\tralpha = /alpha\\([^)]*\\)/i,\r\n\tropacity = /opacity\\s*=\\s*([^)]*)/,\r\n\trposition = /^(top|right|bottom|left)$/,\r\n\t// swappable if display is none or starts with table except \"table\", \"table-cell\", or \"table-caption\"\r\n\t// see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display\r\n\trdisplayswap = /^(none|table(?!-c[ea]).+)/,\r\n\trmargin = /^margin/,\r\n\trnumsplit = new RegExp( \"^(\" + core_pnum + \")(.*)$\", \"i\" ),\r\n\trnumnonpx = new RegExp( \"^(\" + core_pnum + \")(?!px)[a-z%]+$\", \"i\" ),\r\n\trrelNum = new RegExp( \"^([+-])=(\" + core_pnum + \")\", \"i\" ),\r\n\telemdisplay = { BODY: \"block\" },\r\n\r\n\tcssShow = { position: \"absolute\", visibility: \"hidden\", display: \"block\" },\r\n\tcssNormalTransform = {\r\n\t\tletterSpacing: 0,\r\n\t\tfontWeight: 400\r\n\t},\r\n\r\n\tcssExpand = [ \"Top\", \"Right\", \"Bottom\", \"Left\" ],\r\n\tcssPrefixes = [ \"Webkit\", \"O\", \"Moz\", \"ms\" ];\r\n\r\n// return a css property mapped to a potentially vendor prefixed property\r\nfunction vendorPropName( style, name ) {\r\n\r\n\t// shortcut for names that are not vendor prefixed\r\n\tif ( name in style ) {\r\n\t\treturn name;\r\n\t}\r\n\r\n\t// check for vendor prefixed names\r\n\tvar capName = name.charAt(0).toUpperCase() + name.slice(1),\r\n\t\torigName = name,\r\n\t\ti = cssPrefixes.length;\r\n\r\n\twhile ( i-- ) {\r\n\t\tname = cssPrefixes[ i ] + capName;\r\n\t\tif ( name in style ) {\r\n\t\t\treturn name;\r\n\t\t}\r\n\t}\r\n\r\n\treturn origName;\r\n}\r\n\r\nfunction isHidden( elem, el ) {\r\n\t// isHidden might be called from jQuery#filter function;\r\n\t// in that case, element will be second argument\r\n\telem = el || elem;\r\n\treturn jQuery.css( elem, \"display\" ) === \"none\" || !jQuery.contains( elem.ownerDocument, elem );\r\n}\r\n\r\nfunction showHide( elements, show ) {\r\n\tvar display, elem, hidden,\r\n\t\tvalues = [],\r\n\t\tindex = 0,\r\n\t\tlength = elements.length;\r\n\r\n\tfor ( ; index < length; index++ ) {\r\n\t\telem = elements[ index ];\r\n\t\tif ( !elem.style ) {\r\n\t\t\tcontinue;\r\n\t\t}\r\n\r\n\t\tvalues[ index ] = jQuery._data( elem, \"olddisplay\" );\r\n\t\tdisplay = elem.style.display;\r\n\t\tif ( show ) {\r\n\t\t\t// Reset the inline display of this element to learn if it is\r\n\t\t\t// being hidden by cascaded rules or not\r\n\t\t\tif ( !values[ index ] && display === \"none\" ) {\r\n\t\t\t\telem.style.display = \"\";\r\n\t\t\t}\r\n\r\n\t\t\t// Set elements which have been overridden with display: none\r\n\t\t\t// in a stylesheet to whatever the default browser style is\r\n\t\t\t// for such an element\r\n\t\t\tif ( elem.style.display === \"\" && isHidden( elem ) ) {\r\n\t\t\t\tvalues[ index ] = jQuery._data( elem, \"olddisplay\", css_defaultDisplay(elem.nodeName) );\r\n\t\t\t}\r\n\t\t} else {\r\n\r\n\t\t\tif ( !values[ index ] ) {\r\n\t\t\t\thidden = isHidden( elem );\r\n\r\n\t\t\t\tif ( display && display !== \"none\" || !hidden ) {\r\n\t\t\t\t\tjQuery._data( elem, \"olddisplay\", hidden ? display : jQuery.css( elem, \"display\" ) );\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\r\n\t// Set the display of most of the elements in a second loop\r\n\t// to avoid the constant reflow\r\n\tfor ( index = 0; index < length; index++ ) {\r\n\t\telem = elements[ index ];\r\n\t\tif ( !elem.style ) {\r\n\t\t\tcontinue;\r\n\t\t}\r\n\t\tif ( !show || elem.style.display === \"none\" || elem.style.display === \"\" ) {\r\n\t\t\telem.style.display = show ? values[ index ] || \"\" : \"none\";\r\n\t\t}\r\n\t}\r\n\r\n\treturn elements;\r\n}\r\n\r\njQuery.fn.extend({\r\n\tcss: function( name, value ) {\r\n\t\treturn jQuery.access( this, function( elem, name, value ) {\r\n\t\t\tvar len, styles,\r\n\t\t\t\tmap = {},\r\n\t\t\t\ti = 0;\r\n\r\n\t\t\tif ( jQuery.isArray( name ) ) {\r\n\t\t\t\tstyles = getStyles( elem );\r\n\t\t\t\tlen = name.length;\r\n\r\n\t\t\t\tfor ( ; i < len; i++ ) {\r\n\t\t\t\t\tmap[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );\r\n\t\t\t\t}\r\n\r\n\t\t\t\treturn map;\r\n\t\t\t}\r\n\r\n\t\t\treturn value !== undefined ?\r\n\t\t\t\tjQuery.style( elem, name, value ) :\r\n\t\t\t\tjQuery.css( elem, name );\r\n\t\t}, name, value, arguments.length > 1 );\r\n\t},\r\n\tshow: function() {\r\n\t\treturn showHide( this, true );\r\n\t},\r\n\thide: function() {\r\n\t\treturn showHide( this );\r\n\t},\r\n\ttoggle: function( state ) {\r\n\t\tvar bool = typeof state === \"boolean\";\r\n\r\n\t\treturn this.each(function() {\r\n\t\t\tif ( bool ? state : isHidden( this ) ) {\r\n\t\t\t\tjQuery( this ).show();\r\n\t\t\t} else {\r\n\t\t\t\tjQuery( this ).hide();\r\n\t\t\t}\r\n\t\t});\r\n\t}\r\n});\r\n\r\njQuery.extend({\r\n\t// Add in style property hooks for overriding the default\r\n\t// behavior of getting and setting a style property\r\n\tcssHooks: {\r\n\t\topacity: {\r\n\t\t\tget: function( elem, computed ) {\r\n\t\t\t\tif ( computed ) {\r\n\t\t\t\t\t// We should always get a number back from opacity\r\n\t\t\t\t\tvar ret = curCSS( elem, \"opacity\" );\r\n\t\t\t\t\treturn ret === \"\" ? \"1\" : ret;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\t},\r\n\r\n\t// Don't automatically add \"px\" to these possibly-unitless properties\r\n\tcssNumber: {\r\n\t\t\"columnCount\": true,\r\n\t\t\"fillOpacity\": true,\r\n\t\t\"fontWeight\": true,\r\n\t\t\"lineHeight\": true,\r\n\t\t\"opacity\": true,\r\n\t\t\"orphans\": true,\r\n\t\t\"widows\": true,\r\n\t\t\"zIndex\": true,\r\n\t\t\"zoom\": true\r\n\t},\r\n\r\n\t// Add in properties whose names you wish to fix before\r\n\t// setting or getting the value\r\n\tcssProps: {\r\n\t\t// normalize float css property\r\n\t\t\"float\": jQuery.support.cssFloat ? \"cssFloat\" : \"styleFloat\"\r\n\t},\r\n\r\n\t// Get and set the style property on a DOM Node\r\n\tstyle: function( elem, name, value, extra ) {\r\n\t\t// Don't set styles on text and comment nodes\r\n\t\tif ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {\r\n\t\t\treturn;\r\n\t\t}\r\n\r\n\t\t// Make sure that we're working with the right name\r\n\t\tvar ret, type, hooks,\r\n\t\t\torigName = jQuery.camelCase( name ),\r\n\t\t\tstyle = elem.style;\r\n\r\n\t\tname = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );\r\n\r\n\t\t// gets hook for the prefixed version\r\n\t\t// followed by the unprefixed version\r\n\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\r\n\r\n\t\t// Check if we're setting a value\r\n\t\tif ( value !== undefined ) {\r\n\t\t\ttype = typeof value;\r\n\r\n\t\t\t// convert relative number strings (+= or -=) to relative numbers. #7345\r\n\t\t\tif ( type === \"string\" && (ret = rrelNum.exec( value )) ) {\r\n\t\t\t\tvalue = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );\r\n\t\t\t\t// Fixes bug #9237\r\n\t\t\t\ttype = \"number\";\r\n\t\t\t}\r\n\r\n\t\t\t// Make sure that NaN and null values aren't set. See: #7116\r\n\t\t\tif ( value == null || type === \"number\" && isNaN( value ) ) {\r\n\t\t\t\treturn;\r\n\t\t\t}\r\n\r\n\t\t\t// If a number was passed in, add 'px' to the (except for certain CSS properties)\r\n\t\t\tif ( type === \"number\" && !jQuery.cssNumber[ origName ] ) {\r\n\t\t\t\tvalue += \"px\";\r\n\t\t\t}\r\n\r\n\t\t\t// Fixes #8908, it can be done more correctly by specifing setters in cssHooks,\r\n\t\t\t// but it would mean to define eight (for every problematic property) identical functions\r\n\t\t\tif ( !jQuery.support.clearCloneStyle && value === \"\" && name.indexOf(\"background\") === 0 ) {\r\n\t\t\t\tstyle[ name ] = \"inherit\";\r\n\t\t\t}\r\n\r\n\t\t\t// If a hook was provided, use that value, otherwise just set the specified value\r\n\t\t\tif ( !hooks || !(\"set\" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {\r\n\r\n\t\t\t\t// Wrapped to prevent IE from throwing errors when 'invalid' values are provided\r\n\t\t\t\t// Fixes bug #5509\r\n\t\t\t\ttry {\r\n\t\t\t\t\tstyle[ name ] = value;\r\n\t\t\t\t} catch(e) {}\r\n\t\t\t}\r\n\r\n\t\t} else {\r\n\t\t\t// If a hook was provided get the non-computed value from there\r\n\t\t\tif ( hooks && \"get\" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {\r\n\t\t\t\treturn ret;\r\n\t\t\t}\r\n\r\n\t\t\t// Otherwise just get the value from the style object\r\n\t\t\treturn style[ name ];\r\n\t\t}\r\n\t},\r\n\r\n\tcss: function( elem, name, extra, styles ) {\r\n\t\tvar num, val, hooks,\r\n\t\t\torigName = jQuery.camelCase( name );\r\n\r\n\t\t// Make sure that we're working with the right name\r\n\t\tname = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );\r\n\r\n\t\t// gets hook for the prefixed version\r\n\t\t// followed by the unprefixed version\r\n\t\thooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];\r\n\r\n\t\t// If a hook was provided get the computed value from there\r\n\t\tif ( hooks && \"get\" in hooks ) {\r\n\t\t\tval = hooks.get( elem, true, extra );\r\n\t\t}\r\n\r\n\t\t// Otherwise, if a way to get the computed value exists, use that\r\n\t\tif ( val === undefined ) {\r\n\t\t\tval = curCSS( elem, name, styles );\r\n\t\t}\r\n\r\n\t\t//convert \"normal\" to computed value\r\n\t\tif ( val === \"normal\" && name in cssNormalTransform ) {\r\n\t\t\tval = cssNormalTransform[ name ];\r\n\t\t}\r\n\r\n\t\t// Return, converting to number if forced or a qualifier was provided and val looks numeric\r\n\t\tif ( extra === \"\" || extra ) {\r\n\t\t\tnum = parseFloat( val );\r\n\t\t\treturn extra === true || jQuery.isNumeric( num ) ? num || 0 : val;\r\n\t\t}\r\n\t\treturn val;\r\n\t}\r\n});\r\n\r\n// NOTE: we've included the \"window\" in window.getComputedStyle\r\n// because jsdom on node.js will break without it.\r\nif ( window.getComputedStyle ) {\r\n\tgetStyles = function( elem ) {\r\n\t\treturn window.getComputedStyle( elem, null );\r\n\t};\r\n\r\n\tcurCSS = function( elem, name, _computed ) {\r\n\t\tvar width, minWidth, maxWidth,\r\n\t\t\tcomputed = _computed || getStyles( elem ),\r\n\r\n\t\t\t// getPropertyValue is only needed for .css('filter') in IE9, see #12537\r\n\t\t\tret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined,\r\n\t\t\tstyle = elem.style;\r\n\r\n\t\tif ( computed ) {\r\n\r\n\t\t\tif ( ret === \"\" && !jQuery.contains( elem.ownerDocument, elem ) ) {\r\n\t\t\t\tret = jQuery.style( elem, name );\r\n\t\t\t}\r\n\r\n\t\t\t// A tribute to the \"awesome hack by Dean Edwards\"\r\n\t\t\t// Chrome < 17 and Safari 5.0 uses \"computed value\" instead of \"used value\" for margin-right\r\n\t\t\t// Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels\r\n\t\t\t// this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values\r\n\t\t\tif ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {\r\n\r\n\t\t\t\t// Remember the original values\r\n\t\t\t\twidth = style.width;\r\n\t\t\t\tminWidth = style.minWidth;\r\n\t\t\t\tmaxWidth = style.maxWidth;\r\n\r\n\t\t\t\t// Put in the new values to get a computed value out\r\n\t\t\t\tstyle.minWidth = style.maxWidth = style.width = ret;\r\n\t\t\t\tret = computed.width;\r\n\r\n\t\t\t\t// Revert the changed values\r\n\t\t\t\tstyle.width = width;\r\n\t\t\t\tstyle.minWidth = minWidth;\r\n\t\t\t\tstyle.maxWidth = maxWidth;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn ret;\r\n\t};\r\n} else if ( document.documentElement.currentStyle ) {\r\n\tgetStyles = function( elem ) {\r\n\t\treturn elem.currentStyle;\r\n\t};\r\n\r\n\tcurCSS = function( elem, name, _computed ) {\r\n\t\tvar left, rs, rsLeft,\r\n\t\t\tcomputed = _computed || getStyles( elem ),\r\n\t\t\tret = computed ? computed[ name ] : undefined,\r\n\t\t\tstyle = elem.style;\r\n\r\n\t\t// Avoid setting ret to empty string here\r\n\t\t// so we don't default to auto\r\n\t\tif ( ret == null && style && style[ name ] ) {\r\n\t\t\tret = style[ name ];\r\n\t\t}\r\n\r\n\t\t// From the awesome hack by Dean Edwards\r\n\t\t// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291\r\n\r\n\t\t// If we're not dealing with a regular pixel number\r\n\t\t// but a number that has a weird ending, we need to convert it to pixels\r\n\t\t// but not position css attributes, as those are proportional to the parent element instead\r\n\t\t// and we can't measure the parent instead because it might trigger a \"stacking dolls\" problem\r\n\t\tif ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {\r\n\r\n\t\t\t// Remember the original values\r\n\t\t\tleft = style.left;\r\n\t\t\trs = elem.runtimeStyle;\r\n\t\t\trsLeft = rs && rs.left;\r\n\r\n\t\t\t// Put in the new values to get a computed value out\r\n\t\t\tif ( rsLeft ) {\r\n\t\t\t\trs.left = elem.currentStyle.left;\r\n\t\t\t}\r\n\t\t\tstyle.left = name === \"fontSize\" ? \"1em\" : ret;\r\n\t\t\tret = style.pixelLeft + \"px\";\r\n\r\n\t\t\t// Revert the changed values\r\n\t\t\tstyle.left = left;\r\n\t\t\tif ( rsLeft ) {\r\n\t\t\t\trs.left = rsLeft;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\treturn ret === \"\" ? \"auto\" : ret;\r\n\t};\r\n}\r\n\r\nfunction setPositiveNumber( elem, value, subtract ) {\r\n\tvar matches = rnumsplit.exec( value );\r\n\treturn matches ?\r\n\t\t// Guard against undefined \"subtract\", e.g., when used as in cssHooks\r\n\t\tMath.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || \"px\" ) :\r\n\t\tvalue;\r\n}\r\n\r\nfunction augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) {\r\n\tvar i = extra === ( isBorderBox ? \"border\" : \"content\" ) ?\r\n\t\t// If we already have the right measurement, avoid augmentation\r\n\t\t4 :\r\n\t\t// Otherwise initialize for horizontal or vertical properties\r\n\t\tname === \"width\" ? 1 : 0,\r\n\r\n\t\tval = 0;\r\n\r\n\tfor ( ; i < 4; i += 2 ) {\r\n\t\t// both box models exclude margin, so add it if we want it\r\n\t\tif ( extra === \"margin\" ) {\r\n\t\t\tval += jQuery.css( elem, extra + cssExpand[ i ], true, styles );\r\n\t\t}\r\n\r\n\t\tif ( isBorderBox ) {\r\n\t\t\t// border-box includes padding, so remove it if we want content\r\n\t\t\tif ( extra === \"content\" ) {\r\n\t\t\t\tval -= jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\r\n\t\t\t}\r\n\r\n\t\t\t// at this point, extra isn't border nor margin, so remove border\r\n\t\t\tif ( extra !== \"margin\" ) {\r\n\t\t\t\tval -= jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\r\n\t\t\t}\r\n\t\t} else {\r\n\t\t\t// at this point, extra isn't content, so add padding\r\n\t\t\tval += jQuery.css( elem, \"padding\" + cssExpand[ i ], true, styles );\r\n\r\n\t\t\t// at this point, extra isn't content nor padding, so add border\r\n\t\t\tif ( extra !== \"padding\" ) {\r\n\t\t\t\tval += jQuery.css( elem, \"border\" + cssExpand[ i ] + \"Width\", true, styles );\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\r\n\treturn val;\r\n}\r\n\r\nfunction getWidthOrHeight( elem, name, extra ) {\r\n\r\n\t// Start with offset property, which is equivalent to the border-box value\r\n\tvar valueIsBorderBox = true,\r\n\t\tval = name === \"width\" ? elem.offsetWidth : elem.offsetHeight,\r\n\t\tstyles = getStyles( elem ),\r\n\t\tisBorderBox = jQuery.support.boxSizing && jQuery.css( elem, \"boxSizing\", false, styles ) === \"border-box\";\r\n\r\n\t// some non-html elements return undefined for offsetWidth, so check for null/undefined\r\n\t// svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285\r\n\t// MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668\r\n\tif ( val <= 0 || val == null ) {\r\n\t\t// Fall back to computed then uncomputed css if necessary\r\n\t\tval = curCSS( elem, name, styles );\r\n\t\tif ( val < 0 || val == null ) {\r\n\t\t\tval = elem.style[ name ];\r\n\t\t}\r\n\r\n\t\t// Computed unit is not pixels. Stop here and return.\r\n\t\tif ( rnumnonpx.test(val) ) {\r\n\t\t\treturn val;\r\n\t\t}\r\n\r\n\t\t// we need the check for style in case a browser which returns unreliable values\r\n\t\t// for getComputedStyle silently falls back to the reliable elem.style\r\n\t\tvalueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );\r\n\r\n\t\t// Normalize \"\", auto, and prepare for extra\r\n\t\tval = parseFloat( val ) || 0;\r\n\t}\r\n\r\n\t// use the active box-sizing model to add/subtract irrelevant styles\r\n\treturn ( val +\r\n\t\taugmentWidthOrHeight(\r\n\t\t\telem,\r\n\t\t\tname,\r\n\t\t\textra || ( isBorderBox ? \"border\" : \"content\" ),\r\n\t\t\tvalueIsBorderBox,\r\n\t\t\tstyles\r\n\t\t)\r\n\t) + \"px\";\r\n}\r\n\r\n// Try to determine the default display value of an element\r\nfunction css_defaultDisplay( nodeName ) {\r\n\tvar doc = document,\r\n\t\tdisplay = elemdisplay[ nodeName ];\r\n\r\n\tif ( !display ) {\r\n\t\tdisplay = actualDisplay( nodeName, doc );\r\n\r\n\t\t// If the simple way fails, read from inside an iframe\r\n\t\tif ( display === \"none\" || !display ) {\r\n\t\t\t// Use the already-created iframe if possible\r\n\t\t\tiframe = ( iframe ||\r\n\t\t\t\tjQuery(\"