diff --git a/.gitignore b/.gitignore index 7fac038..e1de854 100644 --- a/.gitignore +++ b/.gitignore @@ -3,9 +3,8 @@ /.project /.tmp /node_modules -/tests/output -/tests/pc-demo -/bin/her-test +/test/output +/test/pc-demo tmp ~* diff --git a/LICENSE b/LICENSE index 01729d2..7d83fb2 100644 --- a/LICENSE +++ b/LICENSE @@ -1,6 +1,6 @@ The MIT License (MIT) -Copyright (c) 2014 hao123-fe +Copyright (c) 2018 hao123-fe Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal diff --git a/dist/js_helper/README.md b/dist/js_helper/README.md new file mode 100644 index 0000000..27d6526 --- /dev/null +++ b/dist/js_helper/README.md @@ -0,0 +1,76 @@ +# js_helper +基于 her 基本方法封装的一些插件 + +## append.js + +结合 `BigPipe.fetch()` 实现无限追加，实现无限滚动加载等功能 + +其原理是利用 pagelet id 的动态特性，在前端对 pagelet id 做自增计数，同时预先插入与 id 对应的空的 pagelet 占位容器作为 quickling 渲染的容器，并将 id 通过 query 参数传到 smarty，将 smarty 端的 pagelet id 与前端对应上，即可实现 append 的效果。 + +支持方法： + +```javascript +// 初始化配置 +// pageletPrefix 为需要 append 的 pagelet id 前缀 +// conf 为对应的配置 +append.init( pageletPrefix, key, // pagelet 自增 id 参数名, 可同时作为分页参数 + wrapId // 父容器节点 id +}> conf) + +// 调用 append +// pageletPrefix 同上 +// 其中 url, cb 同 BigPipe.fetch(pagelets, url, cb) +append( pageletPrefix, url, cb) + +``` + +使用实例： + +```smarty +{* 声明全局 $_p_id_ 变量, 即 pagelet 的自增 id, 通过 intval() 转换防止 xss *} +{* 注意: 一定要放在全局, 即 {html} 标签之外或 {html} 内 {head} 和 {body} 外, 否则 quickling 会跳过 *} +{block name="global_vars"} +{$_p_id_ = intval($smarty.get._p_id_)} +{/block} + + +{* 在 content 之前完成初始化配置 *} + + +{* 将 pagelet 防止父容器 #feed_wrap 中 *} +
+ +{* 将 pagelet 的 id 设置为 "前缀_{自增id}" *} +{pagelet id="p_feed_{$_p_id_}"} + + 这是 pagelet 的内容, 可以使用 $_p_id_ 进行相应的分页取数据操作…… + + {* 下面是结合 lazy 实现的自动加载, 结束条件是 $_p_id_ >= 3 *} + {* 当然也可以不使用自动加载, 根据需求手动调用 append() *} + {if $_p_id_ < 3} + + {* 在 pagelet 底部创建空 div 用于 lazy 的触发 hook, 然后在 js 中绑定 lazy 和 append() 回调 *} +
+ + {/if} +{/pagelet} +
+``` + diff --git a/dist/js_helper/append.js b/dist/js_helper/append.js new file mode 100644 index 0000000..8829d35 --- /dev/null +++ b/dist/js_helper/append.js @@ -0,0 +1,63 @@ +/** + * 一个简单的 append + * 可以结合 BigPipe.fetch 实现无限追加, 使用方法见 README.md + * @file append.js + * @author zhangwentao + */ + +var config = {}; + +function initConf(key, conf) { + config[key] = conf; +} + +function getConf(key, defaultValue) { + return config.hasOwnProperty(key) ? config[key] : defaultValue; +} + + +function append(prefix, url, cb) { + var conf = getConf(prefix); + + if (conf) { + var wrapId = conf.wrapId; + var key = conf.key; + + + if (!wrapId || !key) { + throw new Error('wrapId or key missing'); + } + + if (!conf.id) { + conf.id = 0; + } + + var id = ++conf.id; + + var pageletId = prefix + id; + var paramStr = [key, id].join('='); + + var $wrap = document.getElementById(wrapId); + + if (!$wrap) { + throw new Error('Wrap node does not exist ' + wrapId); + } + + var $div = document.createElement('div'); + $div.id = pageletId; + + $wrap.appendChild($div); + + url += url.indexOf('?') > -1 ? ('&' + paramStr) : ('?' + paramStr); + + /* globals BigPipe */ + BigPipe.fetch([pageletId], url, cb); + + } else { + throw new Error('There is no config for ' + prefix); + } +} + +append.init = initConf; + +module.exports = append; diff --git a/dist/js_helper/bigRender.js b/dist/js_helper/bigRender.js new file mode 100644 index 0000000..a1600da --- /dev/null +++ b/dist/js_helper/bigRender.js @@ -0,0 +1,79 @@ +/* + * File: bigRender.js + * Path: commmon/js/bigRender.js + * Author: HuangYi + * Modifier: HuangYi + * Modified: 2013-7-16 + * Description: 延迟渲染js + */ +var lazy = require("./lazy.js"); + +function add(pagelet) { + + var lazyKey, ele, cssText; + try { + // if(pagelet.parent){ + // pagelet.parent.on("load",function(){ + // bindBigRender(pagelet); + // }); + // }else{ + bindBigRender(pagelet); + //} + return true; + } catch (e) { + setTimeout(function() { + throw e; + }, 0); + return false; + } +} + +function bindBigRender(pagelet) { + var ele = document.getElementById(pagelet.id); + addClass(ele, "g-bigrender"); + + var lazyKey = lazy.add(ele, function() { + + pagelet.on("load", function() { + removeClass(ele, "g-bigrender"); + }); + pagelet.load(); + + }); + + pagelet.on("unload", function() { + lazy.remove(lazyKey); + }); +} + +function addClass(element, className) { + if (!element) + return; + var elementClassName = element.className; + if (elementClassName.length == 0) { + element.className = className; + return; + } + if (elementClassName == className || elementClassName.match(new RegExp("(^|\\s)" + className + "(\\s|$)"))) + return; + element.className = elementClassName + " " + className; +} + +function removeClass(element, className) { + if (!element) + return; + var elementClassName = element.className; + if (elementClassName.length == 0) + return; + if (elementClassName == className) { + element.className = ""; + return; + } + if (elementClassName.match(new RegExp("(^|\\s)" + className + "(\\s|$)"))) + element.className = elementClassName.replace((new RegExp("(^|\\s)" + className + "(\\s|$)")), " "); +} + + +module.exports = { + add: add +}; diff --git a/dist/js_helper/lazy.js b/dist/js_helper/lazy.js new file mode 100644 index 0000000..4995548 --- /dev/null +++ b/dist/js_helper/lazy.js @@ -0,0 +1,88 @@ +/** + * 一个简单的lazy模块实现，基于getBoundingClientRect + * 提供add和remove方法 + */ + +function getViewportSize() { + if (window.innerHeight != null) { + return { + width: window.innerWidth, + height: window.innerHeight + }; + } + if (document.compatMode == 'CSS1Compat') { //标准模式 + return { + width: document.documentElement.clientWidth, + height: document.documentElement.clientHeight + }; + } + return { + width: document.body.clientWidth, + height: document.body.clientHeight + }; +} + +function getElementOffset(element) { + return { + left: element.getBoundingClientRect().left, + top: element.getBoundingClientRect().top + }; +} + +function addHandler(element, type, handler) { + if (element.addEventListener) { + element.addEventListener(type, handler, false); + } else if (element.attachEvent) { + element.attachEvent("on" + type, handler); + } else { + element["on" + type] = handler; + } +} + +var data = {}; +var uniqueId = 0; +var offsetBuffer = 50; + +function bind() { + addHandler(window, 'resize', excute); + addHandler(window, 'scroll', excute); +} + +function excute() { + var viewport = getViewportSize(); + + for (var i in data) { + var item = data[i]; + var ele = item[0]; + var callback = item[1]; + if (!ele || !ele.getBoundingClientRect) { + return; + } + + if (getElementOffset(ele).top < viewport.height + offsetBuffer) { + callback && callback(); + remove(i); + } + } +} + +function add(element, callback) { + data[uniqueId++] = [element, callback]; +} + +function remove(id) { + try { + delete data[id]; + return true; + } catch (e) { + //return false; + throw new Error('Remove unknow lazy element by id:' + id); + } +} + +bind(); + +module.exports = { + add: add, + remove: remove +}; diff --git a/dist/js_helper/pageEmulator.js b/dist/js_helper/pageEmulator.js new file mode 100644 index 0000000..fe429c2 --- /dev/null +++ b/dist/js_helper/pageEmulator.js @@ -0,0 +1,148 @@ +var cacheMaxTime = 0, // 缓存时间 + appOptions = {}, // app页面管理的options + layer; // 事件代理层 + +var EventUtil = { + addHandler: function(element, type, handler, flag) { + if (element.addEventListener) { + element.addEventListener(type, handler, flag || false); + } else if (element.attachEvent) { + element.attachEvent("on" + type, handler); + } else { + element["on" + type] = handler; + } + }, + getEvent: function(event) { + return event ? event : window.event; + }, + getTarget: function(event) { + //return event.tagert || event.srcElement; + return event.target || event.srcElement; + }, + preventDefault: function(event) { + if (event.preventDefault) { + event.preventDefault(); + } else { + event.returnValue = false; + } + }, + stopPropagation: function(event) { + if (event.stopPropagation) { + event.stopPropagation(); + } else { + event.cancelBubble = true; + } + }, + removeHandler: function(element, type, handler) { + if (element.removeEventListener) { + element.removeEventListener(type, handler, false); + } else if (element.detachEvent) { + element.detachEvent("on" + type, handler); + } else { + element["on" + type] = null; + } + } +}; + + +/** + * 启动页面管理 + * @param {Object} options 初始化参数 + * @param {String} options["selector"] 全局代理元素的选择器匹配，写法同 document.querySeletor 函数 + * @param {Number} options["cacheMaxTime"] 页面缓存时间 + * @param {Function|RegExp} options["validate"] url验证方法， + * @return {void} + */ + +function start(options) { + + /** + * 默认参数 { + * selector : // 代理元素的选择器规则 + * cacheMaxTime: //缓存存活时间，默认5min + * } + */ + var defaultOptions = { + cacheMaxTime: 5 * 60 * 1000, + layer: document + }; + + appOptions = merge(defaultOptions, options); + cacheMaxTime = appOptions.cacheMaxTime; + layer = getLayer(appOptions.layer); + bindEvent(); +} + +/** + * 事件绑定 + * @return {void} + */ + +function bindEvent() { + EventUtil.addHandler(layer, 'click', proxy, true); +} + +function getLayer(ele) { + if (typeof ele === "string") { + return document.querySelector(ele); + } else if (ele && ele.nodeType) { + return ele; + } else { + return document.body + } +} + +/** + * 简单merge两个对象 + * @param {object} _old + * @param {object} _new + * @returns {*} + */ + +function merge(_old, _new) { + for (var i in _new) { + if (_new.hasOwnProperty(i) && _new[i] !== null) { + _old[i] = _new[i]; + } + } + return _old; +} + +/** + * 事件代理 + * @param {MouseEvent} 点击事件对象 + */ + +function proxy(e) { + var element = EventUtil.getTarget(e), + parent = element, + selector = appOptions.selector; + + var url, urlAttr, pagelets; + + while (parent !== layer) { + + urlAttr = parent.tagName.toLowerCase() === "a" ? "href" : "data-href"; + url = parent.getAttribute(urlAttr); + pagelets = parent.getAttribute("data-pagelets"); + + if (url && pagelets) { + pagelets = pagelets.split(','); + + if (pagelets.length) { + + EventUtil.stopPropagation(e); + EventUtil.preventDefault(e); + + BigPipe.fetch(pagelets, url); + } + break; + } else { + parent = parent.parentNode; + } + } +} + +module.exports = { + start: start +}; diff --git a/dist/main.js b/dist/main.js new file mode 100644 index 0000000..4fd08cb --- /dev/null +++ b/dist/main.js @@ -0,0 +1,3034 @@ +/** + * @file 运行时AMD，提供define require require.defer require.async接口 + * @author zhangwentao(zhangwentao@baidu.com) + */ + +(function(global){ + + var isReady = false, + DOMContentLoaded, + _lazy_modules = []; + + var _module_map = {}; + + //function define(id, dependencies, factory) { + //var _module_map = {}; + + /** + * 运行时 AMD define 实现 + * + * @param {String} id 模块名 + * @param {Array} dependencies 依赖模块 + * @param {factory} factory 模块函数 + * @access public + * @return void + * @see require + */ + var define = function(id, dependencies, factory) { + if (!factory) { + factory = dependencies; + dependencies = []; + } + _module_map[id] = { + factory: factory, + dependencies: dependencies + }; + }; + + + define.amd = { + jQuery : true + }; + /** + * 运行时 AMD require 实现 + * + * @param {String} id 需要 require 的模块 id + * @access public + * @return {Object} 模块的exports + * @see define + */ + var require = function(id) { + var module, exports, args, ret; + + if (!_module_map.hasOwnProperty(id)) { + throw new Error('Requiring unknown module "' + id + '"'); + } + + module = _module_map[id]; + if (module.hasOwnProperty("exports")) { + return module.exports; + } + + module.exports = exports = {}; + + args = buildArguments(module.dependencies, require, module, exports); + ret = module.factory.apply(undefined, args); + + if(ret !== undefined){ + module.exports = ret; + } + return module.exports; + }; + + require.async = function(names, callback){ + var resource, modules; + + resource = getFakeResource(names); + + resource.on('resolve', function(){ + modules = getModules(names); + + callback && callback.apply(null, modules); + }); + + resource.load(); + }; + + function getModules(names){ + var i, + count = names.length, + name, + modules = []; + + for(i = 0; i < count; i++){ + name = names[i]; + modules.push(require(name)); + } + + return modules; + } + + var __fakeId = 0; + function getFakeResource(names){ + var count, + i, + name, + deps = [], + resource, + map = {}, + id; + + count = names.length; + + for(i = 0; i < count; i++){ + name = names[i]; + deps.push(BigPipe.getResourceByName(name).id); + } + + id = 'fake_res_' + __fakeId ++; + map[id] = { + deps : deps, + type : 'js', + mods : [] + }; + + BigPipe.setResourceMap(map); + resource = BigPipe.getResource(id); + + return resource; + } + + require.defer = function(names, callback){ + if(isReady){ + require.async(names, callback); + }else{ + _lazy_modules.push([names, callback]); + } + }; + /** + * 根据 id 数组生成模块数组 + * 实现AMD规范 + * + * @param {Array} deps 依赖的模块名列表 + * @param {Function} require require函数 + * @param {Object} module 模块 + * @param {Object} exports 模块的 exports 对象 + * @access public + * @return {Array} 执行 require 后的模块数组 + */ + function buildArguments(deps, require, module, exports) { + var index, count, did, args; + + args = []; + count = deps.length; + for (index = 0; index < count; index++) { + did = deps[index]; + if (did === "global") { + args.push(window); + }else if (did === "require") { + args.push(require); + } else if (did === "module") { + args.push(module); + } else if (did === "exports") { + args.push(exports); + } else { + args.push(require(did)); + } + } + return args; + } + + function onready(){ + var i, + len = _lazy_modules.length, + mod, + names, + callback; + + if(len > 0){ + for(i = 0; i < len; i++){ + mod = _lazy_modules[i]; + names = mod[0]; + callback = mod[1]; + require.async(names, callback); + } + _lazy_modules = []; + } + } + + function ready() { + if (!isReady) { + isReady = true; + onready(); + //requireLazy.onready && requireLazy.onready(); + //loadAllLazyModules(); + } + } + + // Cleanup functions for the document ready method + if (document.addEventListener) { + DOMContentLoaded = function () { + document.removeEventListener("DOMContentLoaded", DOMContentLoaded, false); + ready(); + }; + + } else if (document.attachEvent) { + DOMContentLoaded = function () { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if (document.readyState === "complete") { + document.detachEvent("onreadystatechange", DOMContentLoaded); + ready(); + } + }; + } + + function bindReady() { + // Mozilla, Opera and webkit nightlies currently support this event + if (document.addEventListener) { + // Use the handy event callback + document.addEventListener("DOMContentLoaded", DOMContentLoaded, false); + + // A fallback to window.onload, that will always work + window.addEventListener("load", ready, false); + + // If IE event model is used + } else if (document.attachEvent) { + // ensure firing before onload, + // maybe late but safe also for iframes + document.attachEvent("onreadystatechange", DOMContentLoaded); + + // A fallback to window.onload, that will always work + window.attachEvent("onload", ready); + } + } + + global.require = require; + global.define = define; + + bindReady(); + //global.require = require; +})(window); + +; + +(function(global, window, document, undefined) { + function ajax(url, cb, data) { + var xhr = new (window.XMLHttpRequest || ActiveXObject)("Microsoft.XMLHTTP"); + + xhr.onreadystatechange = function () { + if (xhr.readyState == 4) { + if ((xhr.status >= 200 && xhr.status < 300) || xhr.status === 304 || xhr.status === 1223 || xhr.status === 0) { + cb(false, xhr.responseText, xhr.status); + } else { + cb(new Error('AjaxError'), xhr.statusText, xhr.status); + } + } + }; + xhr.open(data ? 'POST' : 'GET', url + '&t=' + ~~(Math.random() * 1e6), true); + + if (data) { + xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); + } + xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest'); + xhr.send(data); +} +; +/** + * 一个简单的 AMD define 实现 + * + * @param {String} name 模块名 + * @param {Array} dependencies 依赖模块 + * @param {factory} factory 模块函数 + * @access public + * @return void + * @see require + */ + +var _module_map = {}; + +function define(id, dependencies, factory) { + _module_map[id] = { + factory: factory, + deps: dependencies + }; +} + +function require(id) { + var module = _module_map[id]; + if (!hasOwnProperty(_module_map, id)) + throw new Error('Requiring unknown module "' + id + '"'); + if (hasOwnProperty(module, "exports")) + return module.exports; + + var exports; + module.exports = exports = {}; + + var args = buildArguments(module.deps, require, module, exports); + + module.factory.apply(undefined, args); + + return module.exports; +} + +/** + * 根据 id 数组生成模块数组 + * 实现AMD规范 + * + * @param {Array} deps 依赖的模块名列表 + * @param {Function} require require函数 + * @param {Object} module 模块 + * @param {Object} exports 模块的 exports 对象 + * @access public + * @return {Array} 执行 require 后的模块数组 + */ +function buildArguments(deps, require, module, exports) { + var index, count, did, args; + + args = []; + count = deps.length; + for (index = 0; index < count; index++) { + did = deps[index]; + if (did === "require") { + args.push(require); + } else if (did === "module") { + args.push(module); + } else if (did === "exports") { + args.push(exports); + } else { + args.push(require(did)); + } + } + return args; +} + +function __b(id, exports) { + _module_map[id] = { + exports: exports + }; +} + +function __d(id, dependencies, factory) { + return define(id, ['global', 'require', 'module', 'exports'].concat(dependencies), factory); +} + +__b("global", global); +; +function appendToHead(element) { + var hardpoint, + heads = document.getElementsByTagName('head'); + hardpoint = heads.length && heads[0] || document.body; + + appendToHead = function (element) { + hardpoint.appendChild(element); + }; + return appendToHead(element); +} +; +/** + * bind 方法会创建一个新函数,称为绑定函数. + * 当调用这个绑定函数时,绑定函数会以创建它时传入bind方法的第二个参数作为this, + * 传入bind方法的第三个以及以后的参数加上绑定函数运行时本身的参数按照顺序作为原函数的参数来调用原函数. + * + * @param {Function} fn 摇绑定的函数 + * @param {Object} thisObj 调用函数时的 this 对象 + * @param {...*} [args] 执行函数时的参数 + * @access public + * @return {Function} 绑定后的函数 + * + * @example + * + * var obj = { + * name: "it's me!" + * }; + * + * var fn = bind(function(){ + * console.log(this.name); + * console.log(arguments); + * }, obj, 1, 2, 3); + * + * fn(4, 5, 6); + * // it's me + * // [ 1, 2, 3, 4, 5, 6] + */ +function bind(fn, thisObj /*, args... */) { + + function _bind(fn, thisObj /*, args... */) { + var savedArgs, //保存绑定的参数 + savedArgLen, //绑定参数的个数 + ret; //返回函数 + + // 判断是否有绑定的参数 + savedArgLen = arguments.length - 2; + if (savedArgLen > 0) { + //有绑定参数，需要拼接调用参数 + savedArgs = slice(arguments, 2); + ret = function () { + var args = toArray(arguments), + index = savedArgLen; + //循环将保存的参数移入调用参数 + //这里不使用 Array.prototype.concat 也是为了避免内存浪费 + while (index--) { + args.unshift(savedArgs[index]); + } + return fn.apply(thisObj, args); + }; + } else { + // 没有绑定参数，直接调用，减少内存消耗 + ret = function () { + return fn.apply(thisObj, arguments); + }; + } + + return ret; + } + + //保存原生的 bind 函数 + var native_bind = Function.prototype.bind; + //修改 bind 函数指针 + if (native_bind) { + //如果原生支持 Function.prototype.bind 则使用原生函数来实现 + bind = function (fn, thisObj /*, args... */) { + return native_bind.apply(fn, slice(arguments, 1)); + }; + } else { + bind = _bind; + } + + return bind.apply(this, arguments); +} +; +/** + * 复制属性到对象 + * + * @param {Object} to 目标对象 + * @param {...Object} from 多个参数 + * @access public + * @return {Object} 目标对象 + * + * @example + * var objA = { + * a : 1 + * }, + * objB = { + * b : 2 + * }; + * + * copyProperties(objA, objB, { + * c : 3 + * }); + * console.log(objA); + * // { + * // a : 1, + * // b : 2, + * // c : 3 + * // } + */ +function copyProperties(to /*, ...*/) { + var index, count, item, key; + + to = to || {}; + count = arguments.length; + + //遍历参数列表 + for (index = 1; index < count; index++) { + item = arguments[index]; + for (key in item) { + //只复制自有属性 + if (hasOwnProperty(item, key)) { + to[key] = item[key]; + } + } + } + + return to; +} +; +/** + * 计数器，返回一个用于计数调用的函数，每调用该函数一次，内部的计数器加一，直到达到 total 所指定次数，则调用 callback 函数。如果传递了 timeout 参数，则在 timeout 毫秒后如果还未达到指定次数，则调用 callback + * + * @param {Number} total 计数次数 + * @param {Function} callback 计数完成或超时后的回调函数 + * @param {Number} timeout 超时时间 + * @access public + * @return {Function} 计数函数，每调用一次，内部的计数器就会加一 + * + * + * @example + * var add = counter(4, function(){ + * console.log("add 4 times!"); + * }); + * + * add(); + * add(); + * add(); + * add(); // add 4 times! + */ + +function counter(total, callback, timeout) { + var running = true, //是否正在计数 + count = 0, //当前计数值 + timeoutId = null; //超时标记 + + // 计数完成或者超时后的回调函数 + function done() { + if (!running) { + return; + } + + running = false; + if (timeoutId !== null) { + clearTimeout(timeoutId); + } + + //TODO 参数?错误处理? + callback(); + } + + //将 total 值转换为整数 + total = total | 0; + + //如果目标计数值小于0,则直接调用done + if (total <= 0) { + done(); + } else if (timeout !== undefined) { + timeoutId = setTimeout(done, timeout); + } + + //返回计数器触发函数 + //该函数每执行一次，计数器加一 + //直到到达设定的 total 值或者超时 + return function () { + if (running && ++count >= total) { + done(); + } + }; +} +; +/** + * Js 派生实现 + * + * @param {Function} parent 父类 + * @param {Function} [constructor] 子类构造函数 + * @param {Object} [proto] 子类原型 + * @access public + * @return {Function} 新的类 + * + * @example + * + * var ClassA = derive(Object, function(__super){ + * console.log("I'm an instance of ClassA:", this instanceof ClassA); + * }); + * + * var ClassB = derive(ClassA, function(__super){ + * console.log("I'm an instance of ClassB:", this instanceof ClassB); + * __super(); + * }, { + * test:function(){ + * console.log("test method!"); + * } + * }); + * + * var b = new ClassB(); + * //I'm an instance of ClassA: true + * //I'm an instance of ClassA: true + * b.test(); + * //test method! + */ +function derive(parent, constructor, proto) { + + //如果没有传 constructor 参数 + if (typeof constructor === 'object') { + proto = constructor; + constructor = proto.constructor || function () { + }; + delete proto.constructor; + } + + var tmp = function () { + }, + //子类构造函数 + subClass = function () { + //有可能子类和父类初始化参数定义不同，所以将初始化延迟到子类构造函数中执行 + //构造一个 __super 函数,用于子类中调用父类构造函数 + var __super = bind(parent, this), + args = slice(arguments); + + //将 __super 函数作为 constructor 的第一个参数 + args.unshift(__super); + constructor.apply(this, args); + + //parent.apply(this, arguments); + //constructor.apply(this, arguments); + }, + subClassPrototype; + + //原型链桥接 + tmp.prototype = parent.prototype; + subClassPrototype = new tmp(); + + //复制属性到子类的原型链上 + copyProperties( + subClassPrototype, + constructor.prototype, + proto || {}); + + subClassPrototype.constructor = constructor.prototype.constructor; + subClass.prototype = subClassPrototype; + return subClass; +} + +; +/** + * 遍历数组或对象 + * + * @param {Object|Array} object 数组或对象 + * @param {Function} callback 回调函数 + * @param {Object} [thisObj=undefined] 回调函数的this对象 + * @access public + * @return {Object|Array} 被遍历的对象 + * + * @example + * + * var arr = [1, 2, 3, 4]; + * each(arr, function(item, index, arr){ + * console.log(index + ":" + item); + * }); + * // 0:1 + * // 1:2 + * // 2:3 + * // 3:4 + * + * @example + * + * var arr = [1, 2, 3, 4]; + * each(arr, function(item, index, arr){ + * console.log(index + ":" + item); + * if(item > 2){ + * return false; + * } + * }); + * // 0:1 + * // 1:2 + */ +function each(object, callback, thisObj) { + var name, i = 0, + length = object.length, + isObj = length === undefined || isFunction(object); + + if (isObj) { + for (name in object) { + if (callback.call(thisObj, object[name], name, object) === false) { + break; + } + } + } else { + for (i = 0; i < length; i++) { + if (callback.call(thisObj, object[i], i, object) === false) { + break; + } + } + } + return object; +} +; +/** + * hasOwnProperty + * + * @param obj $obj + * @param key $key + * @access public + * @return void + */ +function hasOwnProperty(obj, key) { + + var native_hasOwnProperty = Object.prototype.hasOwnProperty; + + hasOwnProperty = function(obj, key) { + return native_hasOwnProperty.call(obj, key); + }; + + return hasOwnProperty(obj, key); +} +; +/** + * inArray 判断对象是否为数组 + * + * @param {array} arr 数据源 + * @param {item} item 需要判断的数据项 + * @access public + * @return {index} 该数据项在目标数组中的索引 + */ +function inArray(arr, item) { + //如果支持 Array.prototype.indexOf 方法则直接使用， + var index = undefined; + if (Array.prototype.indexOf) { + return arr.indexOf(item) > -1 ? arr.indexOf(item) : -1; + } else { + each(arr, function (v, i, arr) { + if (v === item) { + index = i; + return false; + } + }); + } + return index === undefined ? -1 : index; +} +; +/** + * isArray 判断对象是否为数组 + * + * @param {Object} obj 需要被判断的对象 + * @access public + * @return {Boolean} 该对象是否为 Array + */ +function isArray(obj) { + //重设 isArray 函数指针，方便下次调用 + //如果支持 Array.isArray 方法则直接使用， + //否则用 type 函数来判断 + isArray = Array.isArray || function (obj) { + return type(obj) === 'array'; + }; + return isArray(obj); +} +; +/** + * isEmpty 判断是否是空对象，数组判断长度，对象判断自定义属性，其它取非 + * + * @param {Object} obj 需要被判断的对象 + * @access public + * @return {Boolean} 该对象是否为为空 + */ +function isEmpty(obj) { + if (isArray(obj)) { + return obj.length === 0; + } else if (typeof obj === 'object') { + for (var i in obj) return false; + return true; + } else return !obj; +} +; +/** + * isFunction 判断一个对象是否为一个函数 + * + * @param {Object} obj 需要被鉴定的对象 + * @access public + * @return {Boolean} 该对象是否为一个函数 + */ +function isFunction(obj) { + return type(obj) === 'function'; +} +; +/** + * File: JSON.js + * Path: src/common/js + * Author: zhangyuanwei + * Modifier: zhangyuanwei + * Modified: 2013-06-20 13:04:58 + * Description: JSON跨浏览器实现 + */ +/* + json2.Bigpipe + 2013-05-26 + + Public Domain. + + NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. + + See http://www.JSON.org/Bigpipe.html + + + This code should be minified before deployment. + See http://javascript.crockford.com/jsmin.html + + USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO + NOT CONTROL. + + + This file creates a global JSON object containing two methods: stringify + and parse. + + JSON.stringify(value, replacer, space) + value any JavaScript value, usually an object or array. + + replacer an optional parameter that determines how object + values are stringified for objects. It can be a + function or an array of strings. + + space an optional parameter that specifies the indentation + of nested structures. If it is omitted, the text will + be packed without extra whitespace. If it is a number, + it will specify the number of spaces to indent at each + level. If it is a string (such as '\t' or ' '), + it contains the characters used to indent at each level. + + This method produces a JSON text from a JavaScript value. + + When an object value is found, if the object contains a toJSON + method, its toJSON method will be called and the result will be + stringified. A toJSON method does not serialize: it returns the + value represented by the name/value pair that should be serialized, + or undefined if nothing should be serialized. The toJSON method + will be passed the key associated with the value, and this will be + bound to the value + + For example, this would serialize Dates as ISO strings. + + Date.prototype.toJSON = function (key) { + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + return this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z'; + }; + + You can provide an optional replacer method. It will be passed the + key and value of each member, with this bound to the containing + object. The value that is returned from your method will be + serialized. If your method returns undefined, then the member will + be excluded from the serialization. + + If the replacer parameter is an array of strings, then it will be + used to select the members to be serialized. It filters the results + such that only members with keys listed in the replacer array are + stringified. + + Values that do not have JSON representations, such as undefined or + functions, will not be serialized. Such values in objects will be + dropped; in arrays they will be replaced with null. You can use + a replacer function to replace those with JSON values. + JSON.stringify(undefined) returns undefined. + + The optional space parameter produces a stringification of the + value that is filled with line breaks and indentation to make it + easier to read. + + If the space parameter is a non-empty string, then that string will + be used for indentation. If the space parameter is a number, then + the indentation will be that many spaces. + + Example: + + text = JSON.stringify(['e', {pluribus: 'unum'}]); + // text is '["e",{"pluribus":"unum"}]' + + + text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t'); + // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]' + + text = JSON.stringify([new Date()], function (key, value) { + return this[key] instanceof Date ? + 'Date(' + this[key] + ')' : value; + }); + // text is '["Date(---current time---)"]' + + + JSON.parse(text, reviver) + This method parses a JSON text to produce an object or array. + It can throw a SyntaxError exception. + + The optional reviver parameter is a function that can filter and + transform the results. It receives each of the keys and values, + and its return value is used instead of the original value. + If it returns what it received, then the structure is not modified. + If it returns undefined then the member is deleted. + + Example: + + // Parse the text. Values that look like ISO date strings will + // be converted to Date objects. + + myData = JSON.parse(text, function (key, value) { + var a; + if (typeof value === 'string') { + a = + /^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value); + if (a) { + return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4], + +a[5], +a[6])); + } + } + return value; + }); + + myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) { + var d; + if (typeof value === 'string' && + value.slice(0, 5) === 'Date(' && + value.slice(-1) === ')') { + d = new Date(value.slice(5, -1)); + if (d) { + return d; + } + } + return value; + }); + + + This is a reference implementation. You are free to copy, modify, or + redistribute. + */ + +/*jslint evil: true, regexp: true */ + +/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply, + call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours, + getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join, + lastIndex, length, parse, prototype, push, replace, slice, stringify, + test, toJSON, toString, valueOf + */ + + +// Create a JSON object only if one does not already exist. We create the +// methods in a closure to avoid creating global variables. + +if (typeof JSON !== 'object') { + JSON = {}; +} + +(function () { + 'use strict'; + + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + if (typeof Date.prototype.toJSON !== 'function') { + + Date.prototype.toJSON = function () { + + return isFinite(this.valueOf()) + ? this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z' + : null; + }; + + String.prototype.toJSON = + Number.prototype.toJSON = + Boolean.prototype.toJSON = function () { + return this.valueOf(); + }; + } + + var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + gap, + indent, + meta = { // table of character substitutions + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '"': '\\"', + '\\': '\\\\' + }, + rep; + + + function quote(string) { + +// If the string contains no control characters, no quote characters, and no +// backslash characters, then we can safely slap some quotes around it. +// Otherwise we must also replace the offending characters with safe escape +// sequences. + + escapable.lastIndex = 0; + return escapable.test(string) ? '"' + string.replace(escapable, function (a) { + var c = meta[a]; + return typeof c === 'string' + ? c + : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }) + '"' : '"' + string + '"'; + } + + + function str(key, holder) { + +// Produce a string from holder[key]. + + var i, // The loop counter. + k, // The member key. + v, // The member value. + length, + mind = gap, + partial, + value = holder[key]; + +// If the value has a toJSON method, call it to obtain a replacement value. + + if (value && typeof value === 'object' && + typeof value.toJSON === 'function') { + value = value.toJSON(key); + } + +// If we were called with a replacer function, then call the replacer to +// obtain a replacement value. + + if (typeof rep === 'function') { + value = rep.call(holder, key, value); + } + +// What happens next depends on the value's type. + + switch (typeof value) { + case 'string': + return quote(value); + + case 'number': + +// JSON numbers must be finite. Encode non-finite numbers as null. + + return isFinite(value) ? String(value) : 'null'; + + case 'boolean': + case 'null': + +// If the value is a boolean or null, convert it to a string. Note: +// typeof null does not produce 'null'. The case is included here in +// the remote chance that this gets fixed someday. + + return String(value); + +// If the type is 'object', we might be dealing with an object or an array or +// null. + + case 'object': + +// Due to a specification blunder in ECMAScript, typeof null is 'object', +// so watch out for that case. + + if (!value) { + return 'null'; + } + +// Make an array to hold the partial results of stringifying this object value. + + gap += indent; + partial = []; + +// Is the value an array? + + if (Object.prototype.toString.apply(value) === '[object Array]') { + +// The value is an array. Stringify every element. Use null as a placeholder +// for non-JSON values. + + length = value.length; + for (i = 0; i < length; i += 1) { + partial[i] = str(i, value) || 'null'; + } + +// Join all of the elements together, separated with commas, and wrap them in +// brackets. + + v = partial.length === 0 + ? '[]' + : gap + ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' + : '[' + partial.join(',') + ']'; + gap = mind; + return v; + } + +// If the replacer is an array, use it to select the members to be stringified. + + if (rep && typeof rep === 'object') { + length = rep.length; + for (i = 0; i < length; i += 1) { + if (typeof rep[i] === 'string') { + k = rep[i]; + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } else { + +// Otherwise, iterate through all of the keys in the object. + + for (k in value) { + if (Object.prototype.hasOwnProperty.call(value, k)) { + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } + +// Join all of the member texts together, separated with commas, +// and wrap them in braces. + + v = partial.length === 0 + ? '{}' + : gap + ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}' + : '{' + partial.join(',') + '}'; + gap = mind; + return v; + } + } + +// If the JSON object does not yet have a stringify method, give it one. + + if (typeof JSON.stringify !== 'function') { + JSON.stringify = function (value, replacer, space) { + +// The stringify method takes a value and an optional replacer, and an optional +// space parameter, and returns a JSON text. The replacer can be a function +// that can replace values, or an array of strings that will select the keys. +// A default replacer method can be provided. Use of the space parameter can +// produce text that is more easily readable. + + var i; + gap = ''; + indent = ''; + +// If the space parameter is a number, make an indent string containing that +// many spaces. + + if (typeof space === 'number') { + for (i = 0; i < space; i += 1) { + indent += ' '; + } + +// If the space parameter is a string, it will be used as the indent string. + + } else if (typeof space === 'string') { + indent = space; + } + +// If there is a replacer, it must be a function or an array. +// Otherwise, throw an error. + + rep = replacer; + if (replacer && typeof replacer !== 'function' && + (typeof replacer !== 'object' || + typeof replacer.length !== 'number')) { + throw new Error('JSON.stringify'); + } + +// Make a fake root object containing our value under the key of ''. +// Return the result of stringifying the value. + + return str('', {'': value}); + }; + } + + +// If the JSON object does not yet have a parse method, give it one. + + if (typeof JSON.parse !== 'function') { + JSON.parse = function (text, reviver) { + +// The parse method takes a text and an optional reviver function, and returns +// a JavaScript value if the text is a valid JSON text. + + var j; + + function walk(holder, key) { + +// The walk method is used to recursively walk the resulting structure so +// that modifications can be made. + + var k, v, value = holder[key]; + if (value && typeof value === 'object') { + for (k in value) { + if (Object.prototype.hasOwnProperty.call(value, k)) { + v = walk(value, k); + if (v !== undefined) { + value[k] = v; + } else { + delete value[k]; + } + } + } + } + return reviver.call(holder, key, value); + } + + +// Parsing happens in four stages. In the first stage, we replace certain +// Unicode characters with escape sequences. JavaScript handles many characters +// incorrectly, either silently deleting them, or treating them as line endings. + + text = String(text); + cx.lastIndex = 0; + if (cx.test(text)) { + text = text.replace(cx, function (a) { + return '\\u' + + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }); + } + +// In the second stage, we run the text against regular expressions that look +// for non-JSON patterns. We are especially concerned with '()' and 'new' +// because they can cause invocation, and '=' because it can cause mutation. +// But just to be safe, we want to reject all unexpected forms. + +// We split the second stage into 4 regexp operations in order to work around +// crippling inefficiencies in IE's and Safari's regexp engines. First we +// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we +// replace all simple value tokens with ']' characters. Third, we delete all +// open brackets that follow a colon or comma or that begin the text. Finally, +// we look to see that the remaining characters are only whitespace or ']' or +// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval. + + if (/^[\],:{}\s]*$/ + .test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@') + .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']') + .replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { + +// In the third stage we use the eval function to compile the text into a +// JavaScript structure. The '{' operator is subject to a syntactic ambiguity +// in JavaScript: it can begin a block or an object literal. We wrap the text +// in parens to eliminate the ambiguity. + + j = eval('(' + text + ')'); + +// In the optional fourth stage, we recursively walk the new structure, passing +// each name/value pair to a reviver function for possible transformation. + + return typeof reviver === 'function' + ? walk({'': j}, '') + : j; + } + +// If the text is not JSON parseable, then a SyntaxError is thrown. + + throw new SyntaxError('JSON.parse'); + }; + } +}()); +; +/** + * 将函数延迟执行 + * + * @param {Function} fn 希望被延迟执行的函数 + * @access public + * @return {Number} 等待执行的任务数 + * + * @example + * + * var fn = function(){ + * console.log(2); + * }; + * + * nextTick(fn); + * console.log(1); + * + * // 1 + * // 2 + */ +function nextTick(fn) { + + var callbacks = [], //等待调用的函数栈 + running = false; //当前是否正在运行中 + + //调用所有在函数栈中的函数 + //如果在执行某函数时又有新的函数被添加进来， + //该函数也会在本次调用的最后被执行 + function callAllCallbacks() { + var count, index; + + count = callbacks.length; + for (index = 0; index < count; index++) { + //TODO 错误处理 + callbacks[index](); + } + //删除已经调用过的函数 + callbacks.splice(0, count); + + //判断是否还有函数需要执行 + //函数可能在 callAllCallbacks 调用的过程中被添加到 callbacks 数组 + //所以需要再次判断 + if (callbacks.length) { + setTimeout(callAllCallbacks, 1); + } else { + running = false; + } + } + + //修改 nextTick 函数指针，方便下次调用 + nextTick = function (fn) { + //将函数存放到待调用栈中 + callbacks.push(fn); + + //判断定时器是否启动 + //如果没有启动，则启动计时器 + //如果已经启动，则不需要做什么 + //本次添加的函数会在 callAllCallbacks 时被调用 + if (!running) { + running = true; + setTimeout(callAllCallbacks, 1); + } + return callbacks.length; + }; + + return nextTick.apply(this, arguments); +} +; +/** + * 按照顺序调用函数，避免调用堆栈过长 + * + * @param {Function} fn 需要调用的函数 + * @access public + * @return {Number} 当前的队列大小，返回0表示函数已经被立即执行 + * + * @example + * + * function fn1(){ + * console.log("fn1 start"); + * queueCall(fn2); + * console.log("fn1 end"); + * } + * + * function fn2(){ + * console.log("fn2 start"); + * queueCall(fn3); + * console.log("fn2 end"); + * } + * function fn3(){ + * console.log("fn3 start"); + * console.log("fn3 end"); + * } + * + * queueCall(fn1); + * //fn1 start + * //fn1 end + * //fn2 start + * //fn2 end + * //fn3 start + * //fn3 end + */ +function queueCall(fn) { + var running = false, + list = []; + + queueCall = function (fn) { + var count, index; + list.push(fn); + if (!running) { + running = true; + while (true) { + count = list.length; + if (count <= 0) { + break; + } + for (index = 0; index < count; index++) { + //TODO 错误处理 + list[index](); + } + list.splice(0, count); + } + running = false; + } + + return list.length; + }; + + return queueCall(fn); +} +; +/** + * slice 把数组中一部分的浅复制存入一个新的数组对象中，并返回这个新的数组。 + * + * @param {Array} array 数组 + * @param {Number} start 开始索引 + * @param {Number} end 结束索引 + * @access public + * @return {Array} 被截取后的数组 + */ +function slice(array, start, end) { + var _slice = Array.prototype.slice; + //重写 slice 函数指针,便于下次调用. + slice = function (array, start, end) { + switch (arguments.length) { + case 0: + //TODO throw Error??? + return []; + case 1: + return _slice.call(array); + case 2: + return _slice.call(array, start); + case 3: + default: + return _slice.call(array, start, end); + } + }; + return slice.apply(this, arguments); +} +; +/** + * toArray 将类数组对象转化为数组 + * + * @param {Object} obj 需要被转化的类数组对象 + * @access public + * @return {Array} 数组对象 + */ +function toArray(obj) { + return slice(obj); +} +; +/** + * type 判断对象类型函数 + * 从 jquery 中拷贝来的 + * + * @param {Object} obj 被鉴定的对象 + * @access public + * @return {String} 对象类型字符串 + */ +function type(obj) { + //var types = "Boolean Number String Function Array Date RegExp Object".split(" "), + var types = ["Boolean", "Number", "String", "Function", "Array", "Date", "RegExp", "Object"], + toString = Object.prototype.toString, + class2type = {}, + count, name; + + //构造 class2type 表 + //{ + // "[object Object]" : "object", + // "[object RegExp]" : "regexp", + // "[object Date]" : "date", + // "[object Array]" : "array", + // "[object Function]" : "function", + // "[object String]" : "string", + // "[object Number]" : "number", + // "[object Boolean]" : "boolean" + //} + count = types.length; + while (count--) { + name = types[count]; + class2type["[object " + name + "]"] = name.toLowerCase(); + } + + // 判断函数,初始化后再次调用会直接调用这个函数 + function _type(obj) { + return obj == null ? + String(obj) : + class2type[toString.call(obj)] || "object"; + } + + //修改 type 函数指针，以便多次调用开销 + type = _type; + + return type(obj); +} + + +var str = 'abcba'; +var indexMap = {}; +var tmpArr = []; +for(var i = 0; i < str.length; i++) { + var s = str[i]; + var index = indexMap[s]; + if (index === undefined) { + index = tmpArr.push(s) - 1; + indexMap[s] = index; + } else { + tmpArr[index] = ''; + } +} + +var ret = tmpArr.join(''); + +console.log(ret[0]); +; +; + /** + * @file Bigpipe提供获取pagelet 处理pagelet和资源的接口 + * @author zhangwentao(zhangwentao@baidu.com) + */ + +__d("BigPipe", ["Resource", "Requestor", "Controller"], function(global, require, module, exports) { + + var Resource = require("Resource"); + var Requestor = require("Requestor"); + var Controller = require("Controller"); + + /** + * @global + * @namespace + */ + var BigPipe = { + init: function() {}, + /** + * 页面调用函数,用于传输数据 + * + * @param {Object} conf pagelet数据 + * @example + * BigPipe.onPageletArrive({ + * "id" : "", //pagelet 的 ID + * "container": "__cnt_0_1", //pagelet HTML的容器ID + * "children" : [ //子pagelet的 ID 列表 + * "header", + * "__elm_0_1", + * "__elm_0_2" + * ]. + * "deps":{ //事件的依赖资源 + * "beforeload": [ //"beforeload" 事件的依赖资源 + * "XbsgfuDYNN" + * ], + * "load": [ //"load" 事件的依赖资源 + * "qwlFYEkDet" + * ] + * }, + * "hooks":{ //事件回调 + * "beforeload": [ //"beforeload" 的事件回调 + * "__cb_0_1", + * "__cb_0_2" + * ], + * "load":[ //"load" 的事件回调 + * "__cb_0_3", + * "__cb_0_4" + * ] + * } + * }); + */ + onPageletArrive: function(conf) { + Controller.pageletArrive(conf); + }, + //TODO + /** + * 页面调用函数,用于设置资源列表 + * + * @param {Object} map 资源列表 + * @example + * BigPipe.setResourceMap({ + * "XbsgfuDYNN" : { //资源ID + * "type" : "css", //资源类型 + * "src" : "http://s0.hao123img.com/v5/xx/XX/XX.Bigpipe", //资源地址 + * "deps" : [ //依赖资源 ID 列表 + * "rIffdDBQKC", + * "qwlFYEkDet" + * ], + * "mods" : [ //资源所包含的模块列表 + * "common:Bigpipe/jquery.Bigpipe", + * "common:Bigpipe/event.Bigpipe" + * ] + * }, + * "rIffdDBQKC" : { + * // 同上 + * } + * }); + */ + setResourceMap : Controller.setResourceMap, //function(map) { + //TODO + //Resource.setResourceMap(map); + //}, + loadedResource : Resource.loadedResource, //function(resources){ + //Resource.loadedResource(resources); + //}, + getResource : Resource.getResource, //function(id) { + //TODO + //return Resource.getResource(id); + //}, + getResourceByName : Resource.getResourceByName, //function(name){ + //return Resource.getResourceByName(name); + //}, + hooks : Controller.hooks, + fetch: function (pagelets, url, cb) { + Requestor.fetch(pagelets, url, cb); + } + }; + + module.exports = BigPipe; + +}); +; + /** + * @file Controller 处理pageletArrive + * @author zhangwentao(zhangwentao@baidu.com) + */ + +__d("Controller", ["Pagelet", "Resource"], function (global, require, module, exports) { + + var Pagelet = require("Pagelet"); + var Resource = require("Resource"); + + var Controller = { + pageletsArrive : function(pagelets){ + each(pagelets, function(pagelet){ + this.pageletArrive(pagelet); + }, this); + }, + pageletArrive : function(conf){ + var pagelet; + + if(Pagelet.hasPlagelet(conf.id)){ + Pagelet.getPlagelet(conf.id).unload(); + } + + pagelet = Pagelet.getPlagelet(conf.id); + + if(conf.quickling){ + Resource.setResourceMap(conf.resourceMap); + }else if(conf.html){ + conf.html = document.getElementById(conf.html.container).firstChild.data; + } + + var hooks = conf.hooks; + if(hooks){ + for(var i in hooks){ + var type = hooks[i]; + for(var j = 0; j < type.length; j++){ + conf.quickling ? + pagelet.on(i, new Function(type[j])) : + pagelet.on(i, this.hooks[type[j]]); + } + } + } + + pagelet.arrive(conf); + }, + hooks:{}, + setResourceMap : Resource.setResourceMap + }; + + module.exports = Controller; +}); +/* @cmd false */ +; + __d("CSSLoader", ["EventEmitter"], function(global, require, module, exports) { + var EventEmitter = require("EventEmitter"); + /** + * 声明全局变量 + * @param {Number} interval 检测拉取css的时间间隔 + * @param {Number} WAITTIME 等待超时时间 + * @param {Boolen} dusSupport 是否支持data url scheme + * @param {Boolen} checked 是否已检测过data url scheme + * @param {Object} loadedMap 已加载css的Map + * @param {Array} styleSheetSet 加载styleSheet的集合 + * @param {Number} timeout 超时时间 + * @param {Object} pullMap 拉取css的Map + */ + + var interval = 20; + var WAITTIME = 15000; + var dusSupport; + var checked; + var loadedMap = {}; + var styleSheetSet = []; + var timeout; + var pullMap = {}; + + function checkDusSupport() { + var link; + if (checked) + return; + checked = true; + link = document.createElement('link'); + link.onload = function () { + dusSupport = true; + link.parentNode.removeChild(link); + }; + link.rel = 'stylesheet'; + link.href = 'data:text/css;base64,'; + appendToHead(link); + } + + function checkCssLoaded() { + var id, + callbacks = [], + contexts = [], + signals = [], + signal, + style; + if (+new Date >= timeout) { //超时 + for (id in pullMap) { + signals.push(pullMap[id].signal); + callbacks.push(pullMap[id].error); + contexts.push(pullMap[id].context); + } + pullMap = {}; + } else { + for (id in pullMap) { + signal = pullMap[id].signal; + style = window.getComputedStyle ? getComputedStyle(signal, null) : signal.currentStyle; + if (style && parseInt(style.height, 10) > 1) { + callbacks.push(pullMap[id].load); + contexts.push(pullMap[id].context); + signals.push(signal); + delete pullMap[id]; + } + } + } + //清理 + for (var i = 0; i < signals.length; i++) + signals[i].parentNode.removeChild(signals[i]); + if (!isEmpty(callbacks)) { + for (i = 0; i < callbacks.length; i++) { + callbacks[i].call(contexts[i]); + } + timeout = +new Date + WAITTIME; + } + return isEmpty(pullMap); + } + + function pullCss(id, onload, onTimeout, context) { + var meta, empty, timer; + meta = document.createElement('meta'); + meta.className = 'css_' + id; + appendToHead(meta); + + empty = !isEmpty(pullMap); + timeout = +new Date + WAITTIME; + pullMap[id] = { + signal: meta, + load: onload, + error: onTimeout, + context: context + }; + if (!empty) { + timer = setInterval(function () { + if (checkCssLoaded()) { + clearInterval(timer); + } + }, interval); + } + } + + function onload() { + this.done("load"); + } + + function onTimeout() { + this.done("timeout"); + } + + var EVENT_TYPES = [ + "load", // CSS加载完成时派发的事件 + "timeout" // CSS 加载超时事件 + //TODO 错误处理? + ]; + + var CSSLoader = derive(EventEmitter, + /** + * 构造一个CSS加载对象, + * + * @constructor + * @extends EventEmitter + * @alias CSSLoader + * + * @param {String} id CSS资源ID + * @param {Object} config CSS资源信息 + */ + function (__super, id, config) { + __super(EVENT_TYPES); + /** + * CSS资源ID + * @member {String} + */ + this.id = id; + /** + * CSS资源URL + * @member {String} + */ + this.uri = config.src; + + }, + /** + * @alias CSSLoader.prototype + */ + { + /** + * 开始加载资源 + * @fires CSSLoader#load + */ + load: function () { + var me = this, + id = this.id, + uri = this.uri, + index, link; + if (loadedMap[id]) + throw new Error('CSS component ' + id + ' has already been requested.'); + if (document.createStyleSheet) { + for (var i = 0; i < styleSheetSet.length; i++) + if (styleSheetSet[i].imports.length < 31) { + index = i; + break; + } + if (index === undefined) { + styleSheetSet.push(document.createStyleSheet()); + index = styleSheetSet.length - 1; + } + styleSheetSet[index].addImport(uri); + loadedMap[id] = { + styleSheet: styleSheetSet[index], + uri: uri + }; + pullCss(id, onload, onTimeout, this); + return; + } + link = document.createElement('link'); + link.rel = 'stylesheet'; + link.type = 'text/css'; + link.href = uri; + loadedMap[id] = { + link: link + }; + if (dusSupport) { + link.onload = function () { + link.onload = link.onerror = null; + //link.parentNode.removeChild(link); + onload.call(me); + }; + link.onerror = function () { + link.onload = link.onerror = null; + //link.parentNode.removeChild(link); + onTimeout.call(me); + }; + } else { + pullCss(id, onload, onTimeout, this); + if (dusSupport === undefined) + checkDusSupport(); + } + appendToHead(link); + }, + unload: function () { + // TODO 资源卸载?一期先不用 + } + }); + + module.exports = CSSLoader; +}); +; + __d("EventEmitter", [], function(global, require, module, exports) { + /** + * 事件机制实现 + * + * @class + * @param {Object} [bindObj] 使用借用方式调用时的目标对象 + * @param {Array} types 初始的事件列表 + * @access public + * + * @example + * // 直接使用 + * var emitter = new EventEmitter(["load"]); + * + * emitter.on("load", function(data){ + * console.log("load!!!"); + * }); + * + * emitter.emit("load", data); + * + * + * @example + * // 继承使用 + * var SubClass = derive(EventEmitter, function(__super){ + * __super(["someevent"]); + * }, { + * doSomething:function() { + * this.emit("someevent"); + * } + * }); + * + * var emitter = new SubClass(); + * + * emitter.on("someevent", function(){ + * console.log("some event!!"); + * }); + * + * emitter.doSomething(); // some event!! + * + * @example + * // 借用方式使用 + * var obj = {}; + * EventEmitter(obj, ["load"]); + * + * obj.on("load", function(data){ + * console.log("load!!"); + * }); + * obj.emit("load", data); + */ + function EventEmitter(bindObj, types) { + if (this instanceof EventEmitter) { + //使用 new EventEmitter(types)方式调用 + types = bindObj; + bindObj = this; + } else if (bindObj !== undefined) { + //借用方式调用 + copyProperties(bindObj, EventEmitter.prototype); + } + bindObj.initEventTypes(types); + } + + + function call(item, data) { + var ret; + try { + ret = item.callback.call(item.thisObj, data); + } catch (e) { + setTimeout(function () { + throw e; + }, 0); + } + return ret; + } + /** + * 成员函数表 + * @alias EventEmitter.prototype + */ + var eventEmitterMembers = { + + /** + * 初始化监听事件类型 + * + * @param {Array} types 监听的事件类型 + * @access public + * @return void + */ + initEventTypes: function(types) { + var listenerMap = {}; + each(types, function(type) { + listenerMap[type] = { + callbacks: [], + eventData: undefined + }; + }); + /** + * _listenerMap + * + * 监听函数列表 + * { + * "load":{ //事件类型 + * "callbacks": [ //回调函数列表 + * { + * callback:{Function} //回调函数 + * thisObj:{Object} //执行回调函数时的 this + * once:false //是否执行一次 + * } + * ], + * "eventData": undefined //事件数据,调用 done 时会保存事件数据 + * } + * } + */ + this._listenerMap = listenerMap; + }, + + /** + * 添加事件监听 + * + * @param {String} type 事件类型 + * @param {Function} callback 事件监听函数 + * @param {Object} [thisObj = this] 执行监听函数时的 this 对象 + * @param {Boolean} [once = false] 是否只触发一次 + * @return {Boolean} 是否添加成功 + */ + addEventListener: function(type, callback, thisObj, once) { + var listenerMap = this._listenerMap, + eventConfig, + eventData, + callbacks, + immediately; + + if (!hasOwnProperty(listenerMap, type)) { + // 不知道的事件类型 + // TODO 报错 + return false; + } + + eventConfig = listenerMap[type]; + eventData = eventConfig.eventData; + callbacks = eventConfig.callbacks; + // eventData 不为undefined,该事件已经 done 过 + // 需要直接调用回调函数 + immediately = eventData !== undefined; + thisObj = thisObj || this; + once = !!once; + + + if (!(immediately && once)) { + //eventConfig.eventData = data; + //如果不是直接执行并且只执行一次，则添加到回调列表中 + callbacks.push({ + callback: callback, + thisObj: thisObj, + once: once + }); + } + if (immediately) { + // TODO 错误处理? + queueCall(bind(callback, thisObj, eventData)); + } + + return true; + }, + + /** + * 删除事件监听 + * + * @param {String} type 需要删除的监听类型 + * @param {Function} [callback] 要删除的监听函数,如果不传这个参数则删除该类型下的所有监听函数 + * @return {Boolean} 是否删除成功 + */ + removeEventListener: function(type, callback) { + var listenerMap = this._listenerMap, + eventConfig, + callbacks, + count; + + if (!hasOwnProperty(listenerMap, type)) { + // 不知道的事件类型 + // TODO 报错 + return false; + } + + eventConfig = listenerMap[type]; + + if (arguments.length > 1) { + //这里用来判断是否传入了 callback 参数 + //不用 callback === undefined 是为了避免 + //不小心传入了一个为 undefined 值的参数 + //导致所有的监听函数都被 remove + + callbacks = eventConfig.callbacks; + count = callbacks.length; + + while (count--) { //从后往前遍历，方便 splice + if (callbacks[count].callback === callback) { + callbacks.splice(count, 1); + } + } + + } else { + //没有传入第二个参数,直接重置 callbacks 数组 + eventConfig.callbacks = []; + } + + return true; + }, + + /** + * 派发事件 + * + * @param {String} type 派发的事件类型 + * @param {Object} [data=null] 事件参数 + * @return {Boolean} 如果至少有一个监听函数返回 false 则返回 false，否则返回 true + */ + emit: function(type, data) { + var listenerMap = this._listenerMap, + eventConfig, + callbacks, + count, + index, + item, + ret; + + if (!hasOwnProperty(listenerMap, type)) { + // 不知道的事件类型 + throw new Error("unknow event type\"" + type + "\""); + } + + eventConfig = listenerMap[type]; + callbacks = eventConfig.callbacks; + count = callbacks.length; + /** + * 将 undefined 值转化为 null + */ + data = data === undefined ? null : data; + /** + * 返回值，只要有一个为falas，则返回值为false + */ + ret = true; + + for (index = 0; index < count; index++) { + item = callbacks[index]; + if (item.once) { + callbacks.splice(index, 1); + index--; + count--; + } + + ret = call(item, data) !== false && ret; + // ret = item.callback.call(item.thisObj, data) !== false && ret; + } + return ret; + }, + + /** + * 派发事件并且保存事件参数， + * 当有新的监听添加时，直接调用. + * + * @param {String} type 事件类型 + * @param {Object} [data] 事件参数 + * @return {Boolean} 是否派发成功 + * @see emit + * + * @example + * var emitter = new EventEmitter(["load"]); + * emitter.done("load", data); + * + * emitter.on("load", function(data){ + * console.log("这里会立即执行"); + * }); + */ + done: function(type, data) { + var listenerMap = this._listenerMap, + eventConfig, + ret; + + /** + * 将 undefined 值转化为 null + */ + data = data === undefined ? null : data; + eventConfig = listenerMap[type]; + eventConfig.eventData = data; + + //emit其实是一个很复杂的过程，为了确保done的事件被监听时能立即执行，把emit放在后面 + ret = this.emit(type, data); + + return ret; + }, + + /** + * 删除由 done 保存的数据 + * @param {String} type 事件类型 + * @return {Boolean} 是否删除成功 + */ + undo: function(type) { + var listenerMap = this._listenerMap, + eventConfig; + + if (!hasOwnProperty(listenerMap, type)) { + // 不知道的事件类型 + throw new Error("unknow event type\"" + type + "\""); + } + + eventConfig = listenerMap[type]; + eventConfig.eventData = undefined; + return true; + } + }; + + + /** + * addEventListener 的快捷方法 + * @function + * @param {String} type 事件类型 + * @param {Function} callback 事件监听函数 + * @param {Object} [thisObj = this] 执行监听函数时的 this 对象 + * @param {Boolean} [once = false] 是否只触发一次 + * @return {Boolean} 是否添加成功 + * @see addEventListener + */ + eventEmitterMembers.on = eventEmitterMembers.addEventListener; + + /** + * removeEventListener 的快捷方法 + * @function + * @param {String} type 需要删除的监听类型 + * @param {Function} [callback] 要删除的监听函数,如果不传这个参数则删除该类型下的所有监听函数 + * @return {Boolean} 是否删除成功 + * @see removeEventListener + */ + eventEmitterMembers.off = eventEmitterMembers.removeEventListener; + /** + * addEventListener 的快捷方法,用于添加只触发一次的监听 + * @function + * @param {String} type 事件类型 + * @param {Function} callback 事件监听函数 + * @param {Object} [thisObj = this] 执行监听函数时的 this 对象 + * @return {Boolean} 是否添加成功 + * @see addEventListener + */ + eventEmitterMembers.once = function(type, callback, thisObj) { + return this.addEventListener(type, callback, thisObj, true); + }; + + copyProperties(EventEmitter.prototype, eventEmitterMembers); + + module.exports = EventEmitter; +}); +; + __d("JSLoader", ["EventEmitter"], function(global, require, module, exports) { + var EventEmitter = require("EventEmitter"); + var STAT_INITIALIZED = 1, + STAT_LOADING = 2, + STAT_LOADED = 3, + STAT_ERROR = 4; + + var EVENT_TYPES = [ + "load" // JS加载完成时派发的事件 + //TODO 错误处理? + ]; + + var JSLoader = derive(EventEmitter, + /** + * 构造一个Js加载对象, + * + * @constructor + * @extends EventEmitter + * @alias JSLoader + * + * @param {String} id JS资源ID + * @param {Object} config JS资源信息 + */ + function (__super, id, config) { + __super(EVENT_TYPES); + /** + * JS资源ID + * @member {String} + */ + this.id = id; + /** + * JS资源URL + * @member {String} + */ + this.url = config.src; + /** + * loader加载状态 + * @member {Number} + */ + this.state = STAT_INITIALIZED; + }, + /** + * @alias JSLoader.prototype + */ + { + /** + * 开始加载资源 + * @fires JSLoader#load + */ + load: function () { + //TODO 实现资源加载 + var me = this, + script, + onload; + if (this.state >= STAT_LOADING) + return; + this.state = STAT_LOADING; + + script = document.createElement('script'); + script.type = 'text/javascript'; + script.src = me.url; + script.async = true; + + script.onload = function () { + callback(true); + }; + + script.onerror = function () { + callback(false); + }; + + script.onreadystatechange = function () { + if (this.readyState in { + loaded: 1, + complete: 1 + }) { + callback(true); + } + }; + + appendToHead(script); + /** + * 资源加载完成回调 + * + * @event JSLoader#load + */ + function callback(success) { + if (me.state >= STAT_LOADED) { + return; + } + me.state = success ? STAT_LOADED : STAT_ERROR; + + me.emit("load"); + + nextTick(function () { + + script.onload = script.onerror = script.onreadystatechange = null; + script.parentNode && script.parentNode.removeChild(script); + script = null; + }); + } + }, + + unload: function () { + // TODO 资源卸载?一期先不用 + } + }); + + module.exports = JSLoader; +}); +; + __d("Pagelet", ["EventEmitter", "Resource"], function (global, require, module, exports) { + + var EventEmitter = require("EventEmitter"), + Resource = require("Resource"); + + var EVENT_TYPES = [ + "beforeload" // Pagelet 开始加载前派发,return false 可以阻止加载 + , "beforedisplay" // Pagelet 加载完成CSS资源和html资源,准备渲染时派发 + , "display" //Pagelet dom渲染后派发 + , "load" // Pagelet 加载并渲染完成后派发 + , "unload" // Pagelet 卸载完成后派发 + ]; + + var STAT_UNINITIALIZED = 0, + STAT_INITIALIZED = 1, + STAT_LOADING = 2, + STAT_DISPLAYED = 3, + STAT_UNLOADING = 4; + + var pageletSet = {}; + + var Pagelet = derive(EventEmitter, + /** + * 构造一个 Pagelet 对象, + * + * @constructor + * @extends EventEmitter + * @alias Pagelet + * + * @param {String} id Pagelet id + */ + function (__super, id) { + __super(EVENT_TYPES); + + /** + * Pagelet id + * @member {String} + */ + this.id = id; + + /** + * Pagelet root + * @member {Boolen} + */ + this.root = this.id === null; + /** + * Pagelet state + * @member {Number} + */ + this.state = STAT_UNINITIALIZED; + + /** + * 绑定会被作为参数传递的成员函数 + */ + this.load = bind(this.load, this); + this.display = bind(this.display, this); + }, + /** + * @alias Pagelet.prototype + */ + { + /** + * 加载依赖资源组 + * + * @param {String} name 要加载的依赖资源组key + * @param {Function} [callback] 依赖资源加载完成后的回调函数 + */ + loadDepends: function (key, callback) { + var deps, count, timeout, onload, onresoved; + + /** + * 依赖资源 ID 的数组 + */ + deps = this.deps[key] || []; + + /** + * 依赖资源总数 + */ + count = deps.length; + + /** + * 超时时间 ??? + */ + //timeout = 0; + + if (!callback) { + callback = function () { + }; //noop function + } + + /** + * 单个资源加载后的回调函数 + * 使用计数器生成 + */ + onload = counter(count, callback /*, timeout TODO 需要超时么??? */); + + /** + * 加载所有依赖资源 + */ + each(deps, function (id) { + var res = Resource.getResource(id); + res.on("resolve", onload); + res.load(); + }); + }, + /** + * 调用事件 + * + * @param {String} key 要调用的事件名 + * @param {callback} 事件调用后的处理函数 + */ + callHooks: function (key, callback) { + var thisObj = this; + this.loadDepends(key, function () { + if (thisObj.emit(key)) { + callback && callback(); + } + }); + }, + /** + * Pagelet 到达前端 + * @param {String} config Pagelet config + * @fires Pagelet#beforeload + */ + arrive: function (config) { + copyProperties(this, { + /** + * HTML 内容 + * @member {String|Function} + */ + html: config.html || null, + /** + * 事件依赖的资源ID + * @member {Object} + */ + deps: config.deps || {}, + /** + * 父节点 + * @member {Paget} + */ + parent: config.parent ? Pagelet.getPlagelet(config.parent) : null, + /** + * 子节点的ID + * @member {Array} + */ + children: config.children || [], + renderMode: config.renderMode || null, + /** + * Pagelet state + * @member {Number} + */ + state: STAT_INITIALIZED + }) + /** + * 触发 beforeload 事件,如果没有被阻止,则执行加载 + */ + this.callHooks("beforeload", this.load); + }, + + /** + * 加载 Pagelet + */ + load: function () { + /** + * 加载渲染前依赖的资源(CSS等)，派发 beforeload 事件 + * 如果没有被阻止，则开始渲染 + * 这里提前加载JS，可能会有坑，如果有依赖的js是没有包装define并且会操作DOM的话，在innerHTML之前加载可能导致DOM不存在 + */ + var me = this; + if (me.state >= STAT_LOADING) + return false; + me.state = STAT_LOADING; + this.callHooks("beforedisplay", function () { + me.parent ? me.parent.on("display", me.display) : me.display(); + }); + + this.loadDepends("load"); + }, + + /** + * 渲染节点 + */ + display: function () { + /** + * 获取html内容 + * 用innerHTML将html添加到文档中，最外层不需要 + */ + if (this.state >= STAT_DISPLAYED) + return false; + this.state = STAT_DISPLAYED; + if (!this.root) { + var dom = document.getElementById(this.id); + // console.log(this); + if(dom && this.html !== null) { + dom.innerHTML = this.html; + } + if(dom && this.renderMode && this.renderMode !== dom.getAttribute('data-rm')) { + dom.setAttribute('data-rm', this.renderMode); + } + this.done("display"); + } + this.callHooks("load"); + }, + + /** + * 卸载pagelet + */ + unload: function () { + + if (this.state == STAT_UNLOADING || this.state == STAT_UNINITIALIZED) return; + // 如果是 STAT_INITIALIZED 或 STAT_LOADING + if (this.state <= STAT_LOADING) { + this.drop(); + } + + var children = this.children; + var count = children.length; + var onunload; + var pagelet = this; + + /** + * 每个子pagelet卸载之后的回调函数 + * 使用计数器生成 + */ + onunload = counter(count, callback); + /** + * 卸载所有子pagelet + */ + each(children, function (child) { + //var res = Resource.getResource(id); + child = Pagelet.getPlagelet(child); + child.on("unload", onunload); + child.unload(); + }); + + /** + * 所有子pagelet卸载完成之后的回调函数 + */ + function callback() { + pagelet.remove(); + //delete pageletSet[pagelet.id]; + pagelet.state = STAT_UNINITIALIZED; + pagelet.callHooks("unload"); + } + }, + + /** + * 对于STAT_INITIALIZED 或 STAT_LOADING 状态，放弃加载 + */ + drop: function () { + }, + /** + * 从pageletSet删除pagelet + */ + remove: function () { + if (pageletSet[this.id]) { + delete pageletSet[this.id]; + } + } + }); + + Pagelet.getPlagelet = function (id) { + var pagelet; + if (id === null) { + return new Pagelet(id); + } + pagelet = pageletSet[id]; + if (!pagelet) { + pagelet = new Pagelet(id); + pageletSet[id] = pagelet; + } + return pagelet; + }; + + Pagelet.hasPlagelet = function (id) { + return !!pageletSet[id]; + }; + + module.exports = Pagelet; + +}); +; + /** + * @file Requestor 发起quickling请求，管理sessionid和pagelet缓存 + * @author zhangwentao(zhangwentao@baidu.com) + */ + +__d("Requestor", ["Controller"], function (global, require, module, exports) { + + var Controller = require('Controller'); + + var requestor = { + sessions: {}, + /* + cacheData : { + url1 : { + id1 : {}, // {child : id2} + id2 : {} + }, + url2 : { + id1 : {}, // {child : id2} + id2 : {} + } + } + */ + cacheData: {}, + fetch: function (pagelets, url, cb) { + var cache, + cached = [], + nonCached = [], + pagelet, + i, + length = pagelets.length, + j, + child; + + // if (cache = this.cacheData[url]) { + // for (i = 0; i < length; i++) { + // pagelet = pagelets[i]; + // if (!cache[pagelet]) { + // nonCached.push(pagelet); + // } else { + // //cached.push(cache[pagelet]); + // findChild(cache[pagelet]); + // } + // } + // } else { + nonCached = pagelets; + // } + function pageletsArrive(data) { + for (var i = 0; i < data.length; i++) { + // BigPipe.onPageletArrive(data[i]); + var conf = data[i]; + if (conf.html.html) { + conf.html = conf.html.html; + } + + // conf.html = conf.html.html; + // if(!this.cacheData[url]) this.cacheData[url] = {}; + // if (!cache[conf.id]) { + // cache[conf.id] = conf; + // } + // if(conf.session >= me.sessions[conf.id]){ + Controller.pageletArrive(data[i]); + // callback && callback(data[i]); + // } + } + } + + this._fetch(nonCached, url, function (err, data, xhrStatus) { + if (err) { + cb && cb(err, data, xhrStatus); + } else { + // Controller.pageletsArrive(data); + pageletsArrive(data); + } + }, cached); + + // function findChild(pagelet) { + // var count; + // var childObj; + // count = pagelet.children && pagelet.children.length || 0; + + // cached.push(pagelet); + + // if (count) { + // for (j = 0; j < count; j++) { + // child = pagelet.children[j]; + // childObj = cache[child]; + + // if (!childObj) { + // nonCached.push(child); + // } else { + // findChild(childObj); + // } + // } + // } + // } + }, + _fetch: function (pagelets, url, callback, cached) { + //var url; + // var cache; + + // if (!this.cacheData[url]) { + // this.cacheData[url] = {}; + // } + // cache = this.cacheData[url]; + + // if (!pagelets.length && cached.length) { + // parseData(cached); + // return; + // } + + for (var i = 0; i < pagelets.length; i++) { + if (this.sessions[pagelets[i]] === undefined) { + this.sessions[pagelets[i]] = 0; + } else { + this.sessions[pagelets[i]]++; + } + pagelets[i] += '.' + this.sessions[pagelets[i]]; + } + url = url || ''; + + if (url.indexOf('?') > -1) { + url += '&__quickling__=' + pagelets.join(','); + } + else { + url += '?__quickling__=' + pagelets.join(','); + } + + /* globals ajax */ + ajax(url, function (err, text, xhrStatus) { + if (err) { + callback(err, text, xhrStatus); + } else { + var data; + try { + data = JSON.parse(text); + } catch (e) { + return callback(new Error('JSONParseError'), text, xhrStatus); + } + + if (cached && cached.length) { + data = data.concat(cached); + } + callback(false, data); + } + }); + } + }; + + module.exports = requestor; +}); +/* __wrapped__ */ +/* @cmd false */ +; + /** + * @file 资源管理 + */ + +/* global type,each */ +__d("Resource", ["EventEmitter", "CSSLoader", "JSLoader"], function (global, require, module, exports) { + + var EventEmitter = require("EventEmitter"); + var CSSLoader = require('CSSLoader'); + var JSLoader = require('JSLoader'); + + var _nameMap = {}, // mods到 资源id的映射 + _resourceMap = {}, // 页面资源原始数据 + _loadedResource = [], + STAT_INITIALIZED = 1, + STAT_LOADING = 2, + STAT_LOADED = 3, + STAT_RESOLVED = 4; + + var loader = { + css: function (id, config) { + return new CSSLoader(id, config); + }, + js: function (id, config) { + return new JSLoader(id, config); + } + }; + + + var EVENT_TYPES = [ + "load", // 资源加载完成时派发的事件 + "resolve" // 资源本身以及依赖资源全部加载完成时派发的事件 + //TODO 错误处理? + ]; + + /** + * 加载资源 + */ + function loadResource() { + var me = this, + loader = Resource.getResourceLoader(me.id); + loader.on('load', function () { + me.loaded = true; + me.state = STAT_LOADED; + me.done('load'); + }); + loader.load(); + + } + + /* + // 解析依赖数组 + function parseArr(id, arr) { + var dep, subDeps; + if (hasOwnProperty(_resourceMap[id], 'deps') && _resourceMap[id].deps.length > 0) { + subDeps = _resourceMap[id].deps; + while (subDeps.length) { + dep = subDeps.shift(); + if (inArray(arr, dep) > -1) { + arr.splice(inArray(arr, dep), 1).push(dep); + } + arguments.callee(dep, arr); + } + } + } + */ + + var Resource = derive(EventEmitter, + /** + * 构造一个资源对象, + * 不能使用 new Resource() 方式调用， + * 如果需要得到资源，请使用 Resource.getResource(id) 方法 + * + * @constructor + * @extends EventEmitter + * @alias Resource + * + * @param {String} id 资源ID + * @param {Array} [deps=[]] 依赖的资源ID + * @param {Boolean} [parallel=true] 是否并行加载 + * @param {Array} [mods=[]] 资源包含的mod + */ + function (__super, id, deps, parallel, mods) { + __super(EVENT_TYPES); + /** + * 资源ID + * @member {String} + */ + this.id = id; + /** + * 依赖的资源ID + * @member {Array} + */ + this.deps = deps || []; + /** + * 资源包含的mod + * @member {Array} + */ + this.mods = mods || []; + /** + * 是否并行加载 + * 并行加载时资源本身和它的依赖资源同时加载 + * 串行加载是先加载资源的依赖，依赖reslove后再加载资源本身 + * @member {Boolean} + */ + this.parallel = parallel === undefined ? true : !!parallel; + /** + * Resource状态 + * @member {Number} + */ + this.state = STAT_INITIALIZED; + }, + /** + * @alias Resource.prototype + */ + { + /** + * 开始加载资源 + * @fires Resource#load + * @fires Resource#resolve + */ + load: function () { + // 实现资源加载 + var me = this, + depRes, + depId, + onload, + depsLen = me.deps.length; + // 标记当前资源状态 + if (me.state >= STAT_LOADING) { + return; + } + me.state = STAT_LOADING; + + if (me.parallel) { + //并行 + onload = counter((me.mods.length === 0 ? depsLen : depsLen + 1), function () { + me.state = STAT_RESOLVED; + me.done('resolve'); + }); + } else { + // 串行 + onload = counter(depsLen, function () { + if (me.mods.length === 0 || me.loaded) { + me.state = STAT_RESOLVED; + me.done('resolve'); + return; + } + me.on("load", function () { + me.state = STAT_RESOLVED; + me.done('resolve'); + }); + loadResource.call(me); + }); + } + + //加载依赖资源 + while (depsLen--) { + depId = me.deps[depsLen]; + depRes = Resource.getResource(depId, me.parallel); + depRes.on('resolve', onload); + depRes.load(); + } + + //加载资源本身 + if (me.parallel && me.mods.length > 0) { + + if (me.loaded) { + onload(); + } else { + me.on("load", function () { + onload(); + }); + loadResource.call(me); + } + } + }, + + unload: function () { + // TODO 资源卸载?一期先不用 + } + }); + + + /** + * 设置资源映射表 + * 把资源拷贝到局部变量中？？？ + * @param {Object} map 资源映射表 + */ + Resource.setResourceMap = function (map) { + if (type(map) === 'object') { + // copyProperties(_resourceMap, map); + each(map, function (value, key) { + if (!hasOwnProperty(_resourceMap, key)) { + _resourceMap[key] = value; + var mods = value.mods; + + if (mods && mods.length) { + each(mods, function (item) { + _nameMap[item] = key; + }); + } + } + }); + } + }; + + /** + * 根据id得到资源 + * + * @param {String} id 资源ID + * @return {Resource} 资源对象 + * @throws 如果资源表中没有注册该ID则会报错 + * + * @example + * var res = Resource.getResource("XXX"); + * res.on("load", function(){ + * console.log("resource XXX loaded!"); + * }); + * res.load(); + */ + Resource.getResource = function (id, flag) { + var res, + item; + if (hasOwnProperty(_resourceMap, id)) { + item = _resourceMap[id]; + if (!(res = item._handler)) { + res = item._handler = new Resource(id, _resourceMap[id].deps || [], flag, _resourceMap[id].mods || []); + if (inArray(_loadedResource, id) > -1) { + res.loaded = true; + } + } + return res; + } else { + throw new Error("resource \"" + id + "\" unknow."); + } + }; + + /** + * 通过模块名得到资源实例 + * + * @param {String} name 模块名 + * @return {Resource} 包含该模块的资源对象 + * @throws 如果资源表中没有注册该 name 则会报错 + */ + Resource.getResourceByName = function (name) { + var resId; + if (hasOwnProperty(_nameMap, name)) { + resId = _nameMap[name]; + return Resource.getResource(resId); + } else { + throw new Error("resource \"" + name + "\" unknow."); + } + }; + + /** + * 通过ID得到资源加载器 + * + * @param {String} id 资源id + * @return {ResourceLoader} 资源加载器 + * @throws 如果资源id不存在，或者不能实例化对象则会报错 + */ + Resource.getResourceLoader = function (id) { + var conf = _resourceMap[id]; + if (hasOwnProperty(_resourceMap[id], 'type')) { + return loader[conf.type](id, conf); + } else { + throw new Error("resource \"" + id + "\" unknow."); + } + }; + + /** + * 添加已加载的资源 + * + * @param {String | array} id 资源id + */ + Resource.loadedResource = function (id) { + if (isArray(id)) { + each(id, function (item, index, arr) { + if (inArray(_loadedResource, item) < 0) { + _loadedResource.push(item); + } + }) + } else { + if (typeof id === 'string' && inArray(_loadedResource, id) < 0) { + _loadedResource.push(id); + } + } + }; + + module.exports = Resource; + +}); +; + + var BigPipe = require("BigPipe"); + if (hasOwnProperty(global, "BigPipe")) { + BigPipe.origBigPipe = global.BigPipe; + } + global.BigPipe = BigPipe; + +})(this, window, document); \ No newline at end of file diff --git a/dist/server/block.script.php b/dist/server/block.script.php new file mode 100644 index 0000000..f74e2a7 --- /dev/null +++ b/dist/server/block.script.php @@ -0,0 +1,40 @@ + + * + * @param array $params + * @param string $content + * @param Smarty $smarty + * @param bool $repeat + * @see BigPipe::currentContext + * @see PageletContext->addRequire + * @see PageletContext->addRequireAsync + * @see PageletContext->addHook + */ +function smarty_block_script($params, $content, $smarty, &$repeat) +{ + if (!$repeat && isset($content)) { + $eventType = isset($params['on']) ? $params['on'] : "load"; + $strict = (isset($params['strict']) && $params['strict'] == false) ? false : true; + $context = BigPipe::currentContext(); + + if (isset($params["sync"])) { + foreach ($params["sync"] as $resource) { + BigPipeResource::registModule($resource); + } + $context->addRequire($eventType, $params["sync"]); + } + + if (isset($params["async"])) { + foreach ($params["async"] as $resource) { + BigPipeResource::registModule($resource); + } + $context->addRequireAsync($eventType, $params["async"]); + } + + $context->addHook($eventType, $content, $strict); + } +} + diff --git a/dist/server/compiler.body.php b/dist/server/compiler.body.php new file mode 100644 index 0000000..b5e6ac8 --- /dev/null +++ b/dist/server/compiler.body.php @@ -0,0 +1,37 @@ + + * + * @param array $params + * @param Smarty $smarty + * @access public + * @return string 编译后的php代码 + */ +function smarty_compiler_body($params, $smarty){ + return +''; +} + +/** + * smarty 编译插件 bodyclose + * + * 处理 {/body} 标签 + * + * @param array $params + * @param Smarty $smarty + * @access public + * @return string 编译后的php代码 + */ +function smarty_compiler_bodyclose($params, $smarty){ + return +''; +} diff --git a/dist/server/compiler.head.php b/dist/server/compiler.head.php new file mode 100644 index 0000000..9abd451 --- /dev/null +++ b/dist/server/compiler.head.php @@ -0,0 +1,37 @@ + + * + * @param array $params + * @param Smarty $smarty + * @access public + * @return string 编译后的php代码 + */ +function smarty_compiler_head($params, $smarty){ + return +''; +} + +/** + * smarty 编译插件 headclose + * + * 处理 {/head} 标签 + * + * @param array $params + * @param Smarty $smarty + * @access public + * @return string 编译后的php代码 + */ +function smarty_compiler_headclose($params, $smarty){ + return +''; +} diff --git a/dist/server/compiler.html.php b/dist/server/compiler.html.php new file mode 100644 index 0000000..168574e --- /dev/null +++ b/dist/server/compiler.html.php @@ -0,0 +1,46 @@ +smarty)){'. + 'do{'. + 'if(' . BigPipe::compileOpenTag(BigPipe::TAG_HTML, $params) . '){'. +'?>'; +} + +/** + * smarty 编译插件 htmlclose + * + * 处理 {/html} 标签 + * + * @param array $params + * @param Smarty $smarty + * @access public + * @return string 编译后的php代码 + */ +function smarty_compiler_htmlclose($params, $smarty){ + return +''; +} diff --git a/dist/server/compiler.pagelet.php b/dist/server/compiler.pagelet.php new file mode 100644 index 0000000..e97469c --- /dev/null +++ b/dist/server/compiler.pagelet.php @@ -0,0 +1,39 @@ + + * + * @param array $params + * @param Smarty $smarty + * @access public + * @return string 编译后的php代码 + * @see BigPipe::compileOpenTag + */ +function smarty_compiler_pagelet($params, $smarty){ + return +''; +} + +/** + * smarty 编译插件 pageletclose + * + * 处理 {/pagelet} 标签 + * + * @param array $params + * @param Smarty $smarty + * @access public + * @return string 编译后的php代码 + * @see BigPipe::compileCloseTag + */ +function smarty_compiler_pageletclose($params, $smarty){ + return +''; +} diff --git a/dist/server/compiler.title.php b/dist/server/compiler.title.php new file mode 100644 index 0000000..5a5bf16 --- /dev/null +++ b/dist/server/compiler.title.php @@ -0,0 +1,39 @@ + + * + * @param array $params + * @param Smarty $smarty + * @access public + * @return string 编译后的php代码 + * @see BigPipe::compileOpenTag + */ +function smarty_compiler_title($params, $smarty){ + return +''; +} + +/** + * smarty 编译插件 titleclose + * + * 处理 {/title} 标签 + * + * @param array $params + * @param Smarty $smarty + * @access public + * @return string 编译后的php代码 + * @see BigPipe::compileCloseTag + */ +function smarty_compiler_titleclose($params, $smarty){ + return +''; +} diff --git a/dist/server/function.require.php b/dist/server/function.require.php new file mode 100644 index 0000000..1fabc29 --- /dev/null +++ b/dist/server/function.require.php @@ -0,0 +1,33 @@ + + * + * @param array $params + * @param Smarty $smarty + * @return void + * @see BigPipeResource::registModule + * @see BigPipe::currentContext + * @see PageletContext->addRequire + */ +function smarty_function_require($params, $smarty){ + $link = $params['name']; + unset($params['name']); + + BigPipeResource::registModule($link); + + $context = BigPipe::currentContext(); + $resource = BigPipeResource::getResourceByPath($link); + + switch ($resource["type"]) { + case 'css': + $on = isset($params['on']) ? $params['on'] : 'beforedisplay'; + break; + case 'js': + $on = isset($params['on']) ? $params['on'] : 'load'; + break; + } + + $context->addRequire($on, $link); +} diff --git a/dist/server/function.widget.php b/dist/server/function.widget.php new file mode 100644 index 0000000..d81fe5e --- /dev/null +++ b/dist/server/function.widget.php @@ -0,0 +1,100 @@ + + * + * @param array $params + * @param Smarty $template + * @return Smarty template funtion call + * @see BigPipeResource::registModule + * @see BigPipeResource::getTplByPath + * @see BigPipe::currentContext + * @see PageletContext->addRequire + */ + +function smarty_function_widget($params, $template) +{ + $name = $params['name']; + $method = $params['method']; + unset($params['name']); + unset($params['method']); + + if(isset($params['call'])){ + $call = $params['call']; + unset($params['call']); + } + + BigPipeResource::registModule($name); + + $tpl = BigPipeResource::getTplByPath($name); + // Auto add widget css and less deps (no js) to currentContext. + if(!empty($tpl["deps"])){ + + $deps = $tpl["deps"]; + $context = BigPipe::currentContext(); + + foreach($deps as $dep){ + BigPipeResource::registModule($dep); + $depResource = BigPipeResource::getResourceByPath($dep); + + if($depResource["type"] === "css"){ + $on = 'beforedisplay'; + $context->addRequire($on, $dep); + } + } + } + + $smarty=$template->smarty; + $tplpath = $tpl["uri"]; + + // First try to call the mothed passed via the $call param, + // in order to made it compatible for fisp. + if(isset($call)){ + $call = 'smarty_template_function_' . $call; + if(!function_exists($call)) { + try { + $smarty->fetch($tplpath); + } catch (Exception $e) { + throw new Exception("\nNo tpl here, via call \n\"$name\" \n@ \"$tplpath\""); + } + } + if(function_exists($call)) { + return $call($template, $params); + } + } + + // If there is no method named $call, + // try to call mothed passed via the $method param + $fn='smarty_template_function_' . $method; + if(!function_exists($fn)) { + try { + $smarty->fetch($tplpath); + } catch (Exception $e) { + throw new Exception("\nNo tpl here,via method \n\"$name\" \n@ \"$tplpath\""); + } + } + + if(function_exists($fn)) { + return $fn($template, $params); + } + + // If still no method named $method, + // try to construct a method name with the tpl path, via md5(). + // This is in order to support call method through dynamic tpl path. + else + { + $methodName = preg_replace('/^_[a-fA-F0-9]{32}_/','',$method); + + if($method !== $methodName){ + $method = '_' . md5($name) . '_' . $methodName; + + $fn='smarty_template_function_' . $method; + + if(function_exists($fn)){ + return $fn($template, $params); + } + } + throw new Exception("\nUndefined function \"$method\" \nin \"$name\" \n@ \"$tplpath\""); + } +} diff --git a/dist/server/lib/BigPipe.class.php b/dist/server/lib/BigPipe.class.php new file mode 100644 index 0000000..ab11eb3 --- /dev/null +++ b/dist/server/lib/BigPipe.class.php @@ -0,0 +1,688 @@ + + * zhangwentao + */ + +if (!defined('BIGPIPE_BASE_DIR')) { + define('BIGPIPE_BASE_DIR', dirname(__FILE__)); +} + +define("BIGPIPE_DEBUG", 0); + +class BigPipe +{ + // 标签类型常量 + /** + * NONE 标签类型，用于标识默认根节点 + * @see init + */ + const TAG_NONE = 0; + /** + * HTML 标签类型，供 Smarty {html} 插件使用 + */ + const TAG_HTML = 1; + /** + * HEAD 标签类型，供 Smarty {head} 插件使用 + */ + const TAG_HEAD = 2; + /** + * TITLE 标签类型，供 Smarty {title} 插件使用 + */ + const TAG_TITLE = 3; + /** + * BODY 标签类型，供 Smarty {body} 插件使用 + */ + const TAG_BODY = 4; + /** + * PAGELET 标签类型，供 Smarty {pagelet} 插件使用 + */ + const TAG_PAGELET = 5; + + // 状态常量 + /** + * 未初始化的状态 + */ + const STAT_UNINIT = 0; + /** + * 初始化后第一次执行 + */ + const STAT_FIRST = 1; + /** + * 循环执行 + */ + const STAT_LOOP = 2; + /** + * 准备结束 + */ + const STAT_END = 3; + + /** + * 页面输出控制器 + */ + private static $controller = null; + /** + * 当前上下文 + */ + private static $context = null; + /** + * bodyContext + */ + private static $bodyContext = null; + /** + * 当前状态 + */ + private static $state = self::STAT_UNINIT; + + /** + * 框架使用参数的前缀 + */ + const ATTR_PREFIX = 'her-'; + /** + * 渲染模式属性名 + */ + const RENDER_MODE_KEY = 'her-renderMode'; + /** + * 渲染模式属性名 + */ + const CONFIG_KEY = 'her-config'; + /** + * 渲染模式 server, 直接输出html到页面, beforedisplay依赖加入root context + */ + const RENDER_MODE_SERVER = 'server'; + /** + * 渲染模式 lazy, 只输出占位标签 + */ + const RENDER_MODE_LAZY = 'lazy'; + /** + * 渲染模式 none, 不输出 直接跳过 + */ + const RENDER_MODE_NONE = 'none'; + /** + * 渲染模式 default, 输出html到注释 用js渲染 + */ + const RENDER_MODE_DEFAULT = 'default'; + /** + * 渲染模式 default, 输出html到注释 用js渲染 + */ + const RENDER_MODE_QUICKLING = 'quickling'; + /** + * 前端不支持 Js 时的 fallback 请求参数 + */ + const NO_JS = '__noscript__-'; + /** + * Quickling 请求时的特征参数 + */ + protected static $quicklingKey = '__quickling__'; + /** + * test 请求时的特征参数 + */ + protected static $testKey = '__test__'; + /** + * 前端 js 框架地址 + */ + static $jsLib = null; + static $herConf = null; + + /** + * 强制使用noscript controller + */ + static $noscript = null; + /** + * 前端 js 入口对象名 + */ + protected static $globalVar = 'BigPipe'; + /** + * Quickling 请求的区块名分隔符 + */ + protected static $separator = ','; + /** + * 是否 debug 状态 + */ + protected static $debug = false; + /** + * 保存的断言配置 + */ + private static $savedAssertOptions = null; + + /** + * 得到当前上下文 + * + * @static + * @access public + * @return PageletContext 当前的上下文 + * @see PageletContext + * @example + * $context = BigPipe::currentContext(); + * $context->addDepend("her:css/layout.css", "beforedisplay"); + * $context->addDepend("her:js/jquery.js", "load"); + */ + public static function currentContext() + { + return self::$context; + } + + /** + * 得到 bodyContext + * + * @static + * @access public + * @return PageletContext 当前的上下文 + * @see PageletContext + * @example + * $context = BigPipe::bodyContext(); + * $context->addRequire("beforedisplay", "common:css/layout.css"); + * $context->addRequire("load", array("common:js/jquery.js")); + */ + public static function bodyContext() + { + return self::$bodyContext; + } + + /** + * 加载类 + * + * @param mixed $className 类名 + * @static + * @access public + * @return bool 是否加载成功 + */ + public static function loadClass($className) + { + if (!class_exists($className, false)) { + $fileName = BIGPIPE_BASE_DIR . DIRECTORY_SEPARATOR . $className . ".class.php"; + if (file_exists($fileName)) { + require $fileName; + } + } + return class_exists($className, false); + } + + /** + * 设置框架的 debug 模式 + * + * @param bool $isDebug 是否开启debug模式 + * @static + * @access public + * @return void + */ + public static function setDebug($isDebug) + { + self::$debug = !!$isDebug; + } + + /** + * 根据请求得到控制器 + * BigPipe 框架有三种控制器 + * 1、页面刷新时的控制器：将会输出页面框架并采用Js渲染内容 + * 2、页面局部刷新的控制器：将会输出局部刷新的内容，并且使用Js渲染 + * 3、浏览器不支持Js或者判定为网络爬虫时，使用正常的流式输出 + * + * @static + * @access private + * @return PageController 适合当前环境的控制器 + * @see init + */ + private static function getController() + { + $get = self::getSuperGlobal(self::SUPER_TYPE_GET); + $cookie = self::getSuperGlobal(self::SUPER_TYPE_COOKIE); + + /** + * 先判断是否为 Noscript 请求 + */ + if (isset($get[self::NO_JS]) || isset($cookie[self::NO_JS]) || self::$noscript) { + setcookie(self::NO_JS, 1); + self::loadClass("NoScriptController"); + return new NoScriptController(); + } + + /** + * 判断是否为 Quickling 请求 + */ + if (isset($get[self::$quicklingKey])) { + $ids = $get[self::$quicklingKey]; + $sessions = array(); + + if (empty($ids)) { + $ids = array(); + } else { + $ids = explode(self::$separator, $ids); + foreach ($ids as $id) { + $id = explode(".", $id); + if (isset($id[0]) && isset($id[1])) { + $sessions[$id[0]] = intval($id[1]); + } + } + $ids = array_keys($sessions); + } + self::loadClass("SmartController"); + return new SmartController($sessions, $ids); + } + + /** + * 判断是否为 test 请求 + */ + if (isset($get[self::$testKey])) { + $q = $get[self::$testKey]; + $parents = array(); + $ids = array(); + + if (!empty($q)) { + $pids = explode(self::$separator, $q); + foreach ($pids as $pid) { + $pid = explode(".", $pid); + $id = array_pop($pid); + $ids[] = $id; + $parents = array_merge($parents, $pid); + } + } + // var_dump($ids, $parents); + self::loadClass("TestController"); + return new TestController($ids, $parents); + } + /** + * 默认走 First 请求 + */ + self::loadClass("FirstController"); + return new FirstController(); + } + + /** + * 模板调用函数。用于初始化控制器， + * 在 Smarty {html} 标签处调用 + * + * @static + * @final + * @access public + * @param Smarty $smarty + * @return bool 是否初始化成功，固定为 true + * @see smarty_compiler_html + */ + final public static function init($smarty) + { + self::saveAssertOptions(); + self::setAssertOptions(); + self::loadClass("PageletContext"); + + assert('self::$state === self::STAT_UNINIT'); + + if ($smarty->getTemplateVars('noscript') === true) { + self::$noscript = true; + } + + self::$controller = self::getController(); + self::$context = new PageletContext(self::TAG_NONE); + self::$state = self::STAT_FIRST; + + // BigPipeResource运行依赖her-map.json, 需要在这里设置config目录的路径 + if (!defined('BIGPIPE_CONF_DIR')) { + $confDir = $smarty->getConfigDir(); + define('BIGPIPE_CONF_DIR', $confDir[0]); + } + + return true; + } + + /** + * 模板调用函数。在标签打开时调用，用于控制标签内部是否执行。 + * + * @param int $type 标签类型 + * @param string $uniqid 节点ID + * @param array $params 标签参数 + * @static + * @final + * @access public + * @return bool 是否需要执行标签内部内容 + * @see compileOpenTag + * @see PageController::openTag + */ + final public static function open($type, $uniqid, $params = null) // {{{ + + { + + assert('self::$state === self::STAT_FIRST || self::$state === self::STAT_LOOP'); + + if (self::has($uniqid)) { + assert('isset(self::$context->children[$uniqid])'); + $context = self::$context->children[$uniqid]; + assert('$context->type === $type'); + } else { + if (!isset($params)) { + $params = array(); + } + if ($type == self::TAG_HTML && isset($params['her'])) { + + BigPipeResource::registModule($params['her']); + self::$jsLib = $params['her']; + unset($params['her']); + + if (isset($params[self::CONFIG_KEY])) { + self::$herConf = $params[self::CONFIG_KEY]; + unset($params[self::CONFIG_KEY]); + } + } + + $context = new PageletContext($type, $params); + + if ($type === self::TAG_BODY) { + self::$bodyContext = $context; + } + + if ($type === self::TAG_PAGELET) { + // get context renderMode + $renderModeKey = self::RENDER_MODE_KEY; + if (isset($params[$renderModeKey])) { + $context->renderMode = $params[$renderModeKey]; + unset($params[$renderModeKey]); + } + + if (!in_array($context->renderMode, array( + self::RENDER_MODE_SERVER, + self::RENDER_MODE_LAZY, + self::RENDER_MODE_NONE, + ))) { + $context->renderMode = self::RENDER_MODE_DEFAULT; + } + + // if parent context renderMode is RENDER_MODE_NONE, pass to child + if (self::$context->renderMode === self::RENDER_MODE_NONE) { + $context->renderMode = self::RENDER_MODE_NONE; + } + + // if parent context renderMode is RENDER_MODE_LAZY + // and renderMode is not RENDER_MODE_LAZY or RENDER_MODE_NONE + // then set renderMode to RENDER_MODE_LAZY + if (self::$context->renderMode === self::RENDER_MODE_LAZY) { + if (!in_array($context->renderMode, array( + self::RENDER_MODE_LAZY, + self::RENDER_MODE_NONE, + ) + )) { + $context->renderMode = self::RENDER_MODE_LAZY; + } + } + + if ($context->renderMode === self::RENDER_MODE_SERVER + && self::$context->renderMode !== self::RENDER_MODE_SERVER + && self::$context !== self::$bodyContext + ) { + $context->renderMode = self::RENDER_MODE_DEFAULT; + } + } + $context->parent = self::$context; + // 如果 $context 是 RENDER_MODE_NONE, 则不保存到 parent 的 children 里面 + if ($context->renderMode !== self::RENDER_MODE_NONE) { + self::$context->children[$uniqid] = $context; + } + } + + self::$context = $context; + + return $context->opened = self::$controller->openTag($context); + } // }}} + + /** + * 模板调用函数。在标签关闭时调用，将会返回标签父级节点的执行状态。 + * + * @param int $type 标签类型 + * @static + * @final + * @access public + * @return bool 父级节点是否需要执行 + * @see compileCloseTag + * @see PageController::closeTag + */ + final public static function close($type, $params = null) // {{{ + + { + assert('self::$state === self::STAT_FIRST || self::$state === self::STAT_LOOP'); + $context = self::$context; + assert('$context->type === $type'); + + self::$controller->closeTag($context); + $context->opened = false; + + $context = $context->parent; + self::$context = $context; + return $context->opened; + } // }}} + + /** + * 模板调用函数。用于判断当前节点是否已经存在，用于避免参数的多次执行 + * + * @param string $uniqid 当前节点的ID + * @static + * @final + * @access public + * @return bool 当前标签是否存在 + * @see compileOpenTag + */ + final public static function has($uniqid) + { + return isset(self::$context->children[$uniqid]); + } + + /** + * 模板调用函数。用于控制页面是否需要再次执行。 + * 在 Smarty {/html} 标签处调用 + * + * @static + * @final + * @access public + * @return bool 页面是否需要再次执行。 + * @see smarty_compiler_htmlclose + * @see PageController::hasMore + */ + final public static function more() + { + assert('self::$state === self::STAT_FIRST || self::$state === self::STAT_LOOP'); + + if (self::$controller->hasMore()) { + self::$state = self::STAT_LOOP; + return true; + } else { + self::$state = self::STAT_END; + return false; + } + } + + /** + * Smarty 编译辅助函数，用于编译一个打开标签 + * + * @param int $type 标签类型 + * @param array $param 标签的参数 + * @static + * @final + * @access public + * @return string 编译后的PHP代码 + * @see open + * @see has + */ + final public static function compileOpenTag($type, $params) + { + $uniqid = self::compileUniqid(); + $phpCode = "BigPipe::open(" . $type . "," . $uniqid; + /** + * 如果没有参数，则不传递第三个参数 + * @see open + */ + if (!empty($params)) { + /** + * 如果已经执行过该节点 BigPipe::has 返回true ,$params 数组不会使用到 + * @see has + */ + $phpCode .= ',BigPipe::has(' . $uniqid . ')?null:' . self::compileParamsArray($params); + } + $phpCode .= ")"; + return $phpCode; + } + + /** + * Smarty 编译辅助函数，用于编译一个闭合标签 + * + * @param int $type 标签类型 + * @param array $param 标签的参数 + * @static + * @final + * @access public + * @return string 编译后的PHP代码 + */ + final public static function compileCloseTag($type, $params) + { + return 'BigPipe::close(' . $type . ')'; + } + + /** + * Smarty编译辅助函数，用于将参数数组编译为PHP代码 + * + * @param array $params + * @static + * @final + * @access public + * @return string 编译后的 PHP 代码 + * + */ + final public static function compileParamsArray($params) + { + $items = array(); + $code = 'array('; + foreach ($params as $key => $value) { + $items[] = "\"$key\"=>$value"; + //$code.="\"$key\"=>$value,"; + } + $code .= join($items, ","); + $code .= ")"; + + return $code; + } + + /** + * Smarty编译辅助函数，用于生成一个唯一ID + * + * @static + * @final + * @access public + * @return string 用于PHP的唯一字符串字面量 + */ + final public static function compileUniqid() + { + return var_export(uniqid(), true); + } + + /** + * 超全局变量 GET 类型 + */ + const SUPER_TYPE_GET = "get"; + /** + * 超全局变量 COOKIE 类型 + */ + const SUPER_TYPE_COOKIE = "cookie"; + /** + * 单元测试辅助变量，用于设置超全局变量 + */ + public static $superGlobals = array(); + /** + * 单元测试辅助函数，得到超全局变量 + * + * @param int $type 变量类型 + * @static + * @access protected + * @return mixed + */ + private static function getSuperGlobal($type) + { + + if (isset(self::$superGlobals[$type])) { + return self::$superGlobals[$type]; + } else { + switch ($type) { + case self::SUPER_TYPE_GET: + return $_GET; + case self::SUPER_TYPE_COOKIE: + return $_COOKIE; + } + } + return null; + } + + /** + * 保存断言配置 + * + * @static + * @access private + * @return void + */ + private static function saveAssertOptions() + { + self::$savedAssertOptions = array(); + foreach (array( + ASSERT_ACTIVE, + ASSERT_WARNING, + ASSERT_BAIL, + ASSERT_QUIET_EVAL, + ASSERT_CALLBACK, + ) as $key) { + self::$savedAssertOptions[] = array( + 'key' => $key, + 'val' => assert_options($key), + ); + } + } + + /** + * 断言回调 + * + * @param mixed $file + * @param mixed $line + * @param mixed $code + * @static + * @access private + * @return void + */ + private static function assertCallback($file, $line, $code) + { + echo "
Assertion Failed:
File '$file'
Line '$line'
Code '$code'
"; + } + + /** + * 设置断言配置 + * + * @static + * @access private + * @return void + */ + private static function setAssertOptions() + { + if (defined("BIGPIPE_DEBUG") && BIGPIPE_DEBUG) { + assert_options(ASSERT_ACTIVE, 1); + assert_options(ASSERT_WARNING, 1); + assert_options(ASSERT_BAIL, 1); + assert_options(ASSERT_QUIET_EVAL, 0); + assert_options(ASSERT_CALLBACK, array( + "self", + "assertCallback", + )); + } else { + assert_options(ASSERT_ACTIVE, 0); + } + } + + /** + * array_merge 时的 actionChain + * + * @param Array $arr1 + * @param Array $arr2 + * @return + */ + public static function array_merge($arr1, $arr2) + { + foreach ($arr2 as $key => $value) { + $arr1[$key] = $value; + } + return $arr1; + } +} diff --git a/dist/server/lib/BigPipeResource.class.php b/dist/server/lib/BigPipeResource.class.php new file mode 100644 index 0000000..e9624c4 --- /dev/null +++ b/dist/server/lib/BigPipeResource.class.php @@ -0,0 +1,221 @@ + + */ +class BigPipeResource +{ + /** + * 存储资源map + */ + private static $map = array( + "res" => array(), + "her" => array(), + ); + /** + * 存储已经注册的module + */ + private static $registedMoudle = array(); + /** + * 存储已经处理过返回给前端的Resources + */ + public static $knownResources = array(); + /** + * 初始化资源map + * + * @param array $map 类名 + * @static + * @access public + * @return void + */ + public static function setupMap($map) + { + self::$map["res"] = self::$map["res"] + $map["res"]; + self::$map["her"] = self::$map["her"] + $map["her"]; + } + + /** + * 注册一个module 将module的map存在$registedMoudle + * + * @param string $name 标准化资源路径 + * @static + * @access public + * @return void + */ + public static function registModule($name) + { + $intPos = strpos($name, ':'); + + if ($intPos === false) { + return; + } else { + $femodule = substr($name, 0, $intPos); + } + + $configPath = BIGPIPE_CONF_DIR; + + if (!in_array($femodule, self::$registedMoudle)) { + + if (defined("FE_HTTPS") && FE_HTTPS) { + $femodulefix = $femodule . '-https'; + } else { + $femodulefix = $femodule; + } + $mapPath = $configPath . '/' . $femodulefix . '-map.json'; + if (!file_exists($mapPath)) { + throw new Exception("map file not exist, module: $femodule, path: $mapPath"); + } + + $map = json_decode(file_get_contents($mapPath), true); + if (!is_array($map)) { + throw new Exception("map decode fail, module: $femodule"); + } + + BigPipeResource::setupMap($map); + self::$registedMoudle[] = $femodule; + } + } + + /** + * 通过标准化路径获取tpl资源 + * + * @param string $path 标准化资源路径 + * @static + * @access public + * @return resource + */ + public static function getTplByPath($path) + { + return self::$map["res"][$path]; + } + + /** + * 通过标准化路径获取资源 + * + * @param string $path 标准化资源路径 + * @static + * @access public + * @return resource + */ + public static function getResourceByPath($path, $type = null) + { + + $map = self::$map["her"]; + $resource = self::getResource($map, $path, $type); + if ($resource) { + return $resource; + } + + return false; + } + + /** + * 从给定 map 获取资源 + * + * @param array $map 资源map + * @param string $path 资源path + * @param string $type 资源类型 + * @return resource + */ + public static function getResource($map, $path, $type) + { + foreach ($map as $id => $resource) { + if ((!isset($type) || $type == $resource['type']) + && in_array($path, $resource['defines'])) { + $resource['id'] = $id; + if (!isset($resource['requires'])) { + $resource['requires'] = array(); + } + + if (!isset($resource['requireAsyncs'])) { + $resource['requireAsyncs'] = array(); + } + + return $resource; + } + } + return false; + } + + /** + * 通过路径数组获取资源数组 + * + * @param string $pathArr 标准化资源路径数组 + * @static + * @access public + * @return resources 资源数组 + */ + public static function pathToResource($pathArr, $type = null) + { + $resources = array(); + + foreach ($pathArr as $path) { + $resource = self::getResourceByPath($path, $type); + if ($resource) { + $resources[$resource['id']] = $resource; + } + } + return $resources; + } + + /** + * 通过资源数组获取依赖资源数组 + * + * @param array $resources 资源数组 + * @param bool $asyncs 是否需要获取async依赖 + * @static + * @access public + * @return resources 依赖资源数组 + */ + public static function getDependResource($resources, $asyncs = true) + { + $dependResources = array(); + + $depends = $resources; + + while (!empty($depends)) { + + $last = end($depends); + array_pop($depends); + + $id = $last['id']; + + if (isset($dependResources[$id])) { + continue; + } + $dependResources[$id] = $last; + + $lastDepends = self::getDepend($last, $asyncs); + if (!empty($lastDepends)) { + $depends = BigPipe::array_merge($depends, $lastDepends); + } + } + + return array_reverse($dependResources, true); + } + + /** + * 获取一个资源的依赖 + * + * @param mixed $resource 资源数组 + * @param bool $asyncs 是否需要获取async依赖 + * @static + * @access public + * @return resources 依赖资源数组 + */ + private static function getDepend($resource, $asyncs) + { + $requires = $resource['requires']; + + if ($asyncs) { + $requires = array_merge($requires, $resource['requireAsyncs']); + } + + if (count($requires) > 0) { + return $dependResources = self::pathToResource($requires); + } + return array(); + } + +} diff --git a/dist/server/lib/FirstController.class.php b/dist/server/lib/FirstController.class.php new file mode 100755 index 0000000..015c075 --- /dev/null +++ b/dist/server/lib/FirstController.class.php @@ -0,0 +1,673 @@ + + * zhangwentao + */ + +BigPipe::loadClass("PageController"); +BigPipe::loadClass("BigPipeResource"); + +class FirstController extends PageController +{ + const STAT_COLLECT = 1; // 收集阶段 + const STAT_OUTPUT = 2; // 输出阶段 + + private $state = self::STAT_COLLECT; //初始状态 + private $headInnerHTML = null; + private $bodyInnerHTML = null; + private $loadedResource = array(); + private $pagelets = array(); //定义空数组不报错 + private $lazyPagelets = array(); + + protected $sessionId = 0; //此次会话ID,用于自动生成不重复id,第一次默认为0 + protected $uniqIds = array(); //不重复id种子 + protected static $knownEvents = array( + "beforeload", // Pagelet 开始加载前派发,return false 可以阻止加载 + "beforedisplay", // Pagelet 加载完成CSS资源和html资源,准备渲染时派发 + "display", // Pagelet dom渲染后派发 + "load", // Pagelet 加载并渲染完成后派发 + "unload", + ); + /** + * 构造函数 + * + * @param Null + * @return void + */ + public function __construct() + { + $this->actionChain = array( + //收集阶段 + 'collect_html_open' => array( + 'outputOpenTag', + true, + ), + 'collect_head_open' => array( + 'startCollect', + true, + ), + 'collect_title_open' => array( + 'outputOpenTag', + //FIXME collect and save title?? + true, + ), + 'collect_title_close' => array( + 'outputCloseTag', + ), + 'collect_head_close' => array( + 'collectHeadHTML', + ), + 'collect_body_open' => array( + 'startCollect', + true, + ), + // 动态 actionChain + 'collect_pagelet_open' => 'collect_pagelet_open', + // 'collect_pagelet_open' => array( + // //TODO 'outputPageletOpenTag', + // 'outputOpenTag', + // 'addPagelet', + // 'startCollect', + // true + // ), + // 动态 actionChain + 'collect_pagelet_close' => 'collect_pagelet_close', + // 'collect_pagelet_close' => array( + // 'collectHTML', + // 'setupBigrender', + // 'renderPagelet', + // 'outputCloseTag' + // ), + 'collect_body_close' => array( + 'collectBodyHTML', + ), + //'collect_html_close' => false, + 'collect_more' => array( + 'changeState', + true, + ), + //输出阶段 + //'output_html_open' => false, + 'output_head_open' => array( + 'outputOpenTag', + 'outputNoscriptFallback', + 'outputHeadHTML', + false, + ), + //'output_title_open' => false, + //'output_title_close' => false, + 'output_head_close' => array( + //TODO 'outputLayoutStyle', + 'outputLayoutStyle', + 'outputCloseTag', + ), + 'output_body_open' => array( + 'outputOpenTag', + 'outputBodyHTML', + false, + ), + //'output_pagelet_open' => false, + //'output_pagelet_close' => false, + 'output_body_close' => array( + 'outputBigPipeLibrary', + 'outputLazyPagelets', + 'outputLoadedResource', + //TODO 'sessionStart', + //TODO 'outputLayoutPagelet', + 'outputLayoutPagelet', + 'outputPagelets', + 'outputCloseTag', + ), + 'output_html_close' => array( + 'outputCloseTag', + ), + 'output_more' => false, + 'default' => false, + ); + } + + /** + * collect_pagelet_open 时的 actionChain + * + * @param PageletContext $context + * @return actionChain + */ + protected function collect_pagelet_open($context) + { + // if no pagelet id, append unique id + $context->getParam("id", $this->sessionUniqId("__elm_"), PageletContext::FLG_APPEND_PARAM); + switch ($context->renderMode) { + case BigPipe::RENDER_MODE_LAZY: + $actionChain = array('outputOpenTag'); + $this->lazyPagelets[] = $context->getParam("id"); + break; + case BigPipe::RENDER_MODE_NONE: + $actionChain = false; + break; + default: + $actionChain = array( + 'outputOpenTag', + 'addPagelet', + 'startCollect', + true, + ); + } + return $actionChain; + } + /** + * collect_pagelet_close 时的 actionChain + * + * @param PageletContext $context + * @return actionChain + */ + protected function collect_pagelet_close($context) + { + switch ($context->renderMode) { + case BigPipe::RENDER_MODE_LAZY: + $actionChain = array('outputCloseTag'); + break; + case BigPipe::RENDER_MODE_NONE: + $actionChain = false; + break; + case BigPipe::RENDER_MODE_SERVER: + $actionChain = array( + 'collectHTML', + // 'setupBigrender', + 'renderPagelet', + 'outputCloseTag', + ); + break; + default: + $actionChain = array( + 'collectHTML', + 'outputCloseTag', + ); + } + return $actionChain; + } + /** + * 收集阶段调用函数,收集 head 标签中的 HTML 内容 + * + * @param PageletContext $context + */ + protected function collectHeadHTML($context) + { + $this->headInnerHTML = ob_get_clean(); + } + + /** + * 收集阶段调用函数,收集 body 标签中的HTML内容 + * + * @param PageletContext $context + */ + protected function collectBodyHTML($context) + { + $this->bodyInnerHTML = ob_get_clean(); + } + + /** + * 将当前 pagelet 添加到输出列表中 + * + * @param PageletContext $context + */ + protected function addPagelet($context) + { + $this->pagelets[] = $context; + } + + /** + * outputNoscriptFallback 输出noscript跳转 {{{ + * + * @param mixed $context + * @access protected + * @return void + */ + protected function outputNoscriptFallback($context) + { + $uri = $_SERVER["REQUEST_URI"]; + $uri = $uri . (strpos($uri, "?") === false ? "?" : "&") . BigPipe::NO_JS . "=1"; + + // $_SERVER["REQUEST_URI"] is encoded in some cases, + // decode make sure get the decoded uri + $uri = urldecode($uri); + + // parse_url and encode path and query + $uri_arr = parse_url($uri); + $uri_ret = ''; + + if (isset($uri_arr['path'])) { + $path = $uri_arr['path']; + $path_ret = array(); + + foreach (explode('/', $path) as $p) { + $path_ret[] = urlencode($p); + } + $path = implode('/', $path_ret); + $uri_ret .= $path; + } + + if ($uri_arr['query']) { + $query = $uri_arr['query']; + $query_ret = array(); + foreach (explode('&', $query) as $q) { + $k_temp = array(); + foreach (explode('=', $q) as $k) { + $k_temp[] = urlencode($k); + } + $query_ret[] = implode('=', $k_temp); + } + $query = implode('&', $query_ret); + $uri_ret .= '?' . $query; + } + echo ""; + } + + /** + * 输出布局阶段调用函数,将收集到的 head 标签中的 HTML 内容输出 + * + * @param PageletContext $context + */ + protected function outputHeadHTML($context) + { + echo $this->headInnerHTML; + } + + /** + * 输出布局阶段调用函数,将收集到的 body 标签中的 HTML 内容输出 + * + * @param PageletContext $context + */ + protected function outputBodyHTML($context) + { + echo $this->bodyInnerHTML; + } + + /** + * 输出布局阶段调用函数,将收集到的 body 标签中的 HTML 内容输出 + * + * @param PageletContext $context + */ + // protected function setupBigrender($context) + // { + // if(isset($context->bigrender)){ + // $eventType = "beforeload"; + // $context->addRequire($eventType, BigPipe::$bigrenderLib); + // $context->addHook($eventType, BigPipe::getBigrenderCode()); + // } + // } + /** + * 输出 lazy pagelets id 数组 + * + * @param PageletContext $context + */ + protected function outputLazyPagelets() + { + echo "\n"; + } + /** + * 渲染 pagelet + * + * @param PageletContext $context + */ + protected function renderPagelet($context) + { + $bodyContext = BigPipe::bodyContext(); + + if ($context->getEvent('beforedisplay') !== false) { + $requires = $context->getEvent('beforedisplay')->requires; + if (!empty($requires) && $bodyContext) { + foreach ($requires as $res) { + $bodyContext->addRequire('beforedisplay', $res); + } + } + } + echo $context->html; + unset($context->html); + } + /** + * 输出布局阶段调用函数,将收集到的 head和body标签中的 HTML 内容输出 + * + * @param PageletContext $context + */ + protected function outputLayoutStyle($context) + { + $event = $context->parent->getEvent('beforedisplay'); + + if ($event != false) { + $styleLinks = $event->requires; + + $styleResources = BigPipeResource::pathToResource($styleLinks, 'css'); + $styleResources = BigPipeResource::getDependResource($styleResources, false); + + $this->loadedResource = BigPipe::array_merge($styleResources, $this->loadedResource); + + foreach ($styleResources as $resource) { + if (isset(BigPipe::$herConf) + && isset(BigPipe::$herConf['inlineCSS']) + && BigPipe::$herConf['inlineCSS'] + && isset($resource['content']) + ) { + echo ""; + } else { + echo ""; + } + } + } + + } + + protected function outputBigPipeLibrary($context) + { + + $jsLibs = BigPipeResource::pathToResource(array(BigPipe::$jsLib)); + $jsLibs = BigPipeResource::getDependResource($jsLibs, false); + + foreach ($jsLibs as $resource) { + if (!isset($this->loadedResource[$resource['id']])) { + switch ($resource['type']) { + case 'js': + echo ""; + break; + case 'css': + echo ""; + break; + } + } + } + + $this->loadedResource = BigPipe::array_merge($jsLibs, $this->loadedResource); + } // + + protected function outputLoadedResource($context) + { + $loadedResource = json_encode(array_keys(($this->loadedResource))); + echo "\n"; + } + /** + * 输出布局阶段调用函数,将收集到的 head和body标签中的 HTML 内容输出 + * + * @param PageletContext $context + */ + protected function outputLayoutPagelet($context) + { + $context->parent->children = $context->children; + $this->outputPagelet($context->parent); + } + + /** + * 输出页面中所有的 pagelet + * + * @param PageletContext $context + */ + protected function outputPagelets($context) + { + foreach ($this->pagelets as $pagelet) { + // var_dump($pagelet->getParam("id"), $pagelet->children); + $this->outputPagelet($pagelet); + } + } + + protected function outputPagelet($pagelet) + { + $resourceMap = array(); + $hooks = array(); + $config = $this->getPageletConfig($pagelet, $html, $resourceMap, $hooks); + + // 输出注释里的 HTML + if (!empty($html)) { + echo "\n" . $html; + } + + // 输出函数 + if (!empty($hooks)) { + foreach ($hooks as $id => $hook) { + echo "\n"; + } + } + //设置资源表 + if (!empty($resourceMap)) { + $resourceMap = BigPipeResource::pathToResource($resourceMap); + $resourceMap = BigPipeResource::getDependResource($resourceMap); + + $resourceMap = BigPipe::array_merge($resourceMap, $this->loadedResource); + + $outputMap = array(); + foreach ($resourceMap as $id => $resource) { + + if (isset(BigPipeResource::$knownResources[$id])) { + continue; + } + + $requires = $resource['requires']; + unset($resource['requires']); + unset($resource['requireAsyncs']); + + $requireIds = array(); + if (!empty($requires)) { + $requires = BigPipeResource::pathToResource($requires); + $requireIds = array_keys($requires); + } + $resource['deps'] = $requireIds; + $resource['mods'] = $resource['defines']; + + unset($resource['defines']); + unset($resource['id']); + if (isset($resource['content'])) { + unset($resource['content']); + } + $outputMap[$id] = $resource; + BigPipeResource::$knownResources[$id] = $resource; + } + + if (!empty($outputMap)) { + echo "\n"; + } + } + + //输出 pagelet 配置 + echo "\n"; + } + + /** + * getPageletHTML + * + * @param String $html + * @return [$html, $containerId] + */ + private function getPageletHTML($html) + { + $containerId = $this->sessionUniqId("__cnt_"); + $ret = ""; + return array($ret, $containerId); + } + + /** + * getPageletHooks + * + * @param Array $hook + * @param Array &$hooks + * @return String $hookId + */ + private function getPageletHooks($hook, &$hooks) + { + $hookId = $this->sessionUniqId("__cb_"); + $hooks[$hookId] = $hook; + // $config["hooks"][$type][] = $hookId; + return $hookId; + } + + /** + * 得到 pagelet 的配置，用于 BigPipe.onPageletArrive + * + * @param PageletContext $pagelet + * @param string $html + * @param array $resourceMap + * @param array $hooks + */ + protected function getPageletConfig($pagelet, &$html, &$resourceMap, &$hooks, $quickling = false) + { + $config = array(); + $config["id"] = $pagelet->getParam("id"); + $config["children"] = array(); + $config["renderMode"] = $pagelet->renderMode; + + foreach ($pagelet->children as $child) { + $config["children"][] = $child->getParam("id"); + } + + if ($pagelet->parent) { + $config["parent"] = $pagelet->parent->getParam("id"); + } + + if (!empty($pagelet->html)) { + //生成容器ID + $htmlArr = $this->getPageletHTML($pagelet->html); + //生成注释的内容 + $html = $htmlArr[0]; + //设置html属性 + if ($quickling) { + $config["html"]["html"] = $pagelet->html; + } else { + $config["html"]["container"] = $htmlArr[1]; + } + } + + foreach (self::$knownEvents as $type) { + $event = $pagelet->getEvent($type); + + if ($event !== false) { + foreach ($event->hooks as $hook) { + $config["hooks"][$type][] = $quickling + ? $hook + : $this->getPageletHooks($hook, $hooks); + } + //deps + $requireResources = BigPipeResource::pathToResource($event->requires); + $config["deps"][$type] = array_keys($requireResources); + + $resourceMap = array_merge($resourceMap, $event->requires, $event->requireAsyncs); + } + } + return $config; + } + + /** + * 得到注释包裹的HTML + * + * @param string $html + * @return string + */ + private function getCommentHTML($html) + { + return str_replace(array( + "\\", + "-->", + ), array( + "\\\\", + "--\\>", + ), $html); + } + + /** + * 改变状态 + * + * @param PageletContext $context + */ + protected function changeState($context) + { + if ($this->state === self::STAT_COLLECT) { + $this->state = self::STAT_OUTPUT; + } + } + + /** + * getActionKey 得到需要执行的动作索引 + * + * @param mixed $context + * @param mixed $action + * @access protected + * @return void + */ + protected function getActionKey($type, $action) + { + $keys = array(); + switch ($this->state) { + case self::STAT_COLLECT: + $keys[] = "collect"; + break; + case self::STAT_OUTPUT: + $keys[] = "output"; + break; + default: + } + + switch ($type) { + case BigPipe::TAG_HTML: + $keys[] = "html"; + break; + case BigPipe::TAG_HEAD: + $keys[] = "head"; + break; + case BigPipe::TAG_TITLE: + $keys[] = "title"; + break; + case BigPipe::TAG_BODY: + $keys[] = "body"; + break; + case BigPipe::TAG_PAGELET: + $keys[] = "pagelet"; + break; + default: + } + + switch ($action) { + case PageController::ACTION_OPEN: + $keys[] = "open"; + break; + case PageController::ACTION_CLOSE: + $keys[] = "close"; + break; + case PageController::ACTION_MORE: + $keys[] = "more"; + break; + default: + } + + $key = join("_", $keys); + if (!isset($this->actionChain[$key])) { + $key = 'default'; + } + return $key; + } + + /** + * 得到本次会话中唯一ID + * + * @param string $prefix 可选前缀 + * @return string + */ + protected function sessionUniqId($prefix = "") + { + if (!isset($this->uniqIds[$prefix])) { + $this->uniqIds[$prefix] = 0; + } + $this->uniqIds[$prefix]++; + return $prefix . $this->sessionId . "_" . $this->uniqIds[$prefix]; + //sessionKey + } + +} diff --git a/dist/server/lib/NoScriptController.class.php b/dist/server/lib/NoScriptController.class.php new file mode 100644 index 0000000..7b627ab --- /dev/null +++ b/dist/server/lib/NoScriptController.class.php @@ -0,0 +1,329 @@ + + */ + +BigPipe::loadClass("PageController"); +BigPipe::loadClass("BigPipeResource"); + +class NoScriptController extends PageController +{ + const STAT_COLLECT = 1; + const STAT_OUTPUT = 2; + + private $state = self::STAT_COLLECT; + private $bodyHTML = null; + private $bodyStyleLinks = array(); + private $reload = true; + + public function __construct() + { + if (BigPipe::$noscript === true) { + $this->reload = false; + } + + $this->actionChain = array( + 'default' => false, + // 收集 + 'collect_html_open' => array( + 'outputOpenTag', + true, + ), + 'collect_body_open' => array( + 'startCollect', + true, + ), + + 'collect_block_open' => 'collect_block_open', + 'collect_block_close' => 'collect_block_close', + /* + 'collect_block_open' => array( + 'outputOpenTag', + true, + ), + 'collect_block_close' => array( + 'outputCloseTag', + 'collectResource', + ), + */ + 'collect_body_close' => array( + 'collectBody', + ), + 'collect_more' => array( + 'changeState', + true, + ), + // 输出 + 'output_head_open' => 'output_head_open', + /* + 'output_head_open' => array( + 'outputOpenTag', + 'outputScriptReload', + true, + ), + */ + 'output_title_open' => array( + 'outputOpenTag', + true, + ), + 'output_title_close' => array( + 'outputCloseTag', + ), + 'output_head_close' => array( + 'outputStyle', + 'outputCloseTag', + ), + 'output_body_open' => array( + 'outputOpenTag', + 'outputBody', + false, + ), + 'output_body_close' => array( + 'outputCloseTag', + ), + 'output_html_close' => array( + 'outputCloseTag', + ), + 'output_more' => false, + ); + } + + /** + * collectBody + * + * @param mixed $context + * @access protected + * @return void + */ + protected function collectBody($context) + { + $this->bodyHTML = ob_get_clean(); + } + + /** + * collect_block_open + * + * @param mixed $context + * @access protected + * @return void + */ + protected function collect_block_open($context) + { + switch ($context->renderMode) { + case BigPipe::RENDER_MODE_NONE: + $actionChain = false; + break; + default: + $actionChain = array( + 'outputOpenTag', + true, + ); + } + return $actionChain; + } + + /** + * collect_block_close + * + * @param mixed $context + * @access protected + * @return void + */ + protected function collect_block_close($context) + { + switch ($context->renderMode) { + case BigPipe::RENDER_MODE_NONE: + $actionChain = false; + break; + default: + $actionChain = array( + 'outputCloseTag', + 'collectResource', + ); + } + return $actionChain; + } + + /** + * collectResource + * + * @param mixed $context + * @access protected + * @return void + */ + protected function collectResource($context) + { + $bodyContext = BigPipe::bodyContext(); + + if ($context->getEvent('beforedisplay') !== false) { + $requires = $context->getEvent('beforedisplay')->requires; + if (!empty($requires) && $bodyContext) { + foreach ($requires as $res) { + $bodyContext->addRequire('beforedisplay', $res); + } + } + } + } + + /** + * outputStyle + * + * @param mixed $context + * @access protected + * @return void + */ + protected function outputStyle($context) + { + $event = $context->parent->getEvent('beforedisplay'); + + if ($event != false) { + $styleLinks = $event->requires; + + $styleResources = BigPipeResource::pathToResource($styleLinks, 'css'); + $styleResources = BigPipeResource::getDependResource($styleResources); + } + foreach ($styleResources as $resource) { + if (isset(BigPipe::$herConf) + && isset(BigPipe::$herConf['inlineCSS']) + && BigPipe::$herConf['inlineCSS'] + && isset($resource['content']) + ) { + echo ""; + } else { + echo ""; + } + } + } + + /** + * output_head_open 输出 head tag + * + * @param mixed $context + * @access protected + * @return void + */ + protected function output_head_open($context) + { + $actionChain = array(); + $actionChain[] = 'outputOpenTag'; + + if ($this->reload) { + $actionChain[] = 'outputScriptReload'; + } + + $actionChain[] = true; + + return $actionChain; + } + + /** + * outputScriptReload + * + * @param mixed $context + * @access protected + * @return void + */ + protected function outputScriptReload($context) + { + echo ''; + } + + /** + * outputBody 输出 body + * + * @param mixed $context + * @access protected + * @return void + */ + protected function outputBody($context) + { + echo $this->bodyHTML; + } + + /** + * changeState + * + * @param empty + * @access protected + * @return void + */ + protected function changeState() + { + switch ($this->state) { + case self::STAT_COLLECT: + $this->state = self::STAT_OUTPUT; + break; + case self::STAT_OUTPUT: + break; + default: + break; + } + } + + /** + * getActionKey 得到需要执行的动作索引 + * + * @param mixed $context + * @param mixed $action + * @access protected + * @return void + */ + protected function getActionKey($type, $action) + { + $keys = array(); + switch ($this->state) { + case self::STAT_COLLECT: + $keys[] = "collect"; + break; + case self::STAT_OUTPUT: + $keys[] = "output"; + break; + default: + } + + switch ($type) { + case BigPipe::TAG_HTML: + $keys[] = "html"; + break; + case BigPipe::TAG_HEAD: + $keys[] = "head"; + break; + case BigPipe::TAG_TITLE: + $keys[] = "title"; + break; + case BigPipe::TAG_BODY: + $keys[] = "body"; + break; + case BigPipe::TAG_PAGELET: + $keys[] = "block"; + break; + default: + } + + switch ($action) { + case PageController::ACTION_OPEN: + $keys[] = "open"; + break; + case PageController::ACTION_CLOSE: + $keys[] = "close"; + break; + case PageController::ACTION_MORE: + $keys[] = "more"; + break; + default: + } + + $key = join("_", $keys); + if (!isset($this->actionChain[$key])) { + $key = 'default'; + } + return $key; + } +} diff --git a/dist/server/lib/PageController.class.php b/dist/server/lib/PageController.class.php new file mode 100644 index 0000000..174fb1a --- /dev/null +++ b/dist/server/lib/PageController.class.php @@ -0,0 +1,196 @@ + + * zhangwentao + */ + +abstract class PageController +{ + /** + * 标签打开的动作类型 + * @see getActionKey + */ + const ACTION_OPEN = 1; + /** + * 标签关闭的动作类型 + * @see getActionKey + */ + const ACTION_CLOSE = 2; + /** + * 判断页面是否需要再次执行的动作类型 + * @see getActionKey + */ + const ACTION_MORE = 3; + + /** + * 执行的动作链，子类应该设置该属性，以便 doAction 调用 + * + * @var array + * @access protected + */ + protected $actionChain = null; + + /** + * 得到用于执行的动作链 key, 子类应该实现，以便从 actionChain 中查找用于执行的动作链 + * + * @param PageletContext $context 当前 Pagelet 上下文 + * @param int $action 当前的动作类型 + * @abstract + * @access protected + * @return string + */ + abstract protected function getActionKey($context, $action); + + /** + * 执行某个函数链 + * + * @param string $key 函数链名 + * @param PageletContext $context 当前 Pagelet 上下文 + * @access private + * @return bool 函数链的执行结果 + */ + private function doAction($key, $context) + { + $ret = null; + $actions = null; + + if (isset($this->actionChain[$key])) { + $actions = $this->actionChain[$key]; + if (is_string($actions)) { + // $actions = array( + // $actions + // ); + $actions = call_user_func(array( + $this, + $actions + ), $context); + } + if (is_array($actions)) { + foreach ($actions as $method) { + if (is_string($method)) { + $ret = call_user_func(array( + $this, + $method + ), $context); + } else { + $ret = $method; + } + // 如果返回 false 直接退出返回 + if($ret === false){ + break; + } + } + } else { + $ret = $actions; + } + } + return $ret; + } + + /** + * 标签打开时调用，控制标签的执行 + * + * @param PageletContext $context 当前 Pagelet 上下文 + * @final + * @access public + * @return bool 当前 Pagelet 是否需要执行 + */ + public final function openTag($context) + { + return $this->doAction($this->getActionKey($context->type, self::ACTION_OPEN), $context); + } + + /** + * 标签关闭时调用 + * + * @param PageletContext $context + * @final + * @access public + * @return void + */ + public final function closeTag($context) + { + $this->doAction($this->getActionKey($context->type, self::ACTION_CLOSE), $context); + } + + /** + * 页面完成一次执行后调用，用于控制页面是否重复执行 + * + * @final + * @access public + * @return bool 页面是否重复执行 + */ + public final function hasMore() + { + return $this->doAction($this->getActionKey(BigPipe::TAG_NONE, self::ACTION_MORE), null); + } + + /** + * 输出打开标签 + * + * @param PageletContext $context 当前 Pagelet 上下文 + * @access protected + * @return void + */ + protected function outputOpenTag($context) + { + echo $context->getOpenHTML(); + } + + /** + * 输出闭合标签 + * + * @param PageletContext $context 当前 Pagelet 上下文 + * @access protected + * @return void + */ + protected function outputCloseTag($context) + { + echo $context->getCloseHTML(); + } + + /** + * 开始收集内容 + * + * @param PageletContext $context 当前 Pagelet 上下文 + * @access protected + * @return void + */ + protected function startCollect($context) + { + ob_start(); + } + + /** + * 将收集到的内容作为 pagelet 的 HTML 内容 + * + * @param PageletContext $context 当前 Pagelet 上下文 + * @access protected + * @return void + */ + protected function collectHTML($context) + { + $context->html = ob_get_clean(); + } + + /** + * collectScript 收集脚本 + * + * @param PageletContext $context 当前 Pagelet 上下文 + * @access protected + * @return void + */ + protected function collectScript($context) + { + $context->parent->addScript( + ob_get_clean(), + $context->getBigPipeConfig("on", "load"), + $context->getBigPipeConfig("deps"), + $context->getBigPipeConfig("asyncs") + ); + } + +} diff --git a/dist/server/lib/PageletContext.class.php b/dist/server/lib/PageletContext.class.php new file mode 100755 index 0000000..b0799c7 --- /dev/null +++ b/dist/server/lib/PageletContext.class.php @@ -0,0 +1,394 @@ + + * zhangwentao + */ + +BigPipe::loadClass("PageletEvent"); + +class PageletContext +{ + + /** + * 空标志 + */ + const FLG_NONE = 0; + + /** + * 自动添加事件的标志 + * @see getEvent + */ + const FLG_AUTO_ADD_EVENT = 1; + + + /** + * 如果指定参数没有值则添加参数 + * @see getParam + */ + const FLG_APPEND_PARAM = 2; + + /** + * 标签类型 + * + * @var int + * @access public + */ + public $type = null; + + /** + * 标签参数 + * + * @var array + * @access public + */ + public $params = null; + + /** + * 标签 HTML 内容 + * + * @var string + * @access public + */ + public $html = null; + + /** + * 父级Pagelet + * + * @var PageletContext + * @access public + */ + public $parent = null; + + /** + * 子级 Pagelet 列表 + * + * @var array + * @access public + */ + public $children = null; + + /** + * 当前标签是否执行( open 时返回值是否为 true ) + * + * @var bool + * @access public + */ + public $opened = false; + + /** + * Pagelet 事件 + * + * @var array + * @access public + */ + public $events = null; + + //FIXME delete + private static $priority_list = array(); + private static $max_priority = 0; + private $vars = null; + public $priority = null; // 输出优先级 + public $priorityArray = null; //输出数组 + public $scripts = null; // script内容 + public $scriptLinks = null; // js 链接 + public $styles = null; // style内容 + public $styleLinks = null; // css 链接 + public $shouldShow = false; + + /** + * 创建一个新的 Pagelet 节点上下文 + * + * @param int $type 节点类型 + * @param array $params 节点参数 + * @access public + * @return void + */ + public function __construct($type, $params = null) + { + $this->type = $type; + $this->params = $params; + $this->children = array(); + $this->events = array(); + + $this->scripts = array(); + $this->scriptLinks = array(); + $this->styles = array(); + $this->styleLinks = array(); + + $this->renderMode = BigPipe::RENDER_MODE_DEFAULT; + $this->vars = array(); + + if($type == BigPipe::TAG_HEAD || $type == BigPipe::TAG_BODY){ + $this->popTarget = true; + } + + } + + /** + * 添加依赖资源 + * + * @param string $eventType 事件类型 + * @param string|array $resourceName 资源名或者资源列表 + * @access public + * @return void + * + * @example + * $context = BigPipe::currentContext(); + * $context->addRequire("beforedisplay", "common:css/layout.css"); + * $context->addRequire("load", array("common:js/jquery.js")); + */ + public function addRequire($eventType, $resourceName) + { + //var_dump($resourceName); + if(isset($this->popTarget) && $this->popTarget == true){ + $target = $this->parent; + }else{ + $target = $this; + } + + $event = $target->getEvent($eventType, self::FLG_AUTO_ADD_EVENT); + if (is_array($resourceName)) { + foreach ($resourceName as $name) { + $event->addRequire($name); + } + } else { + $event->addRequire($resourceName); + } + } + + /** + * 添加异步依赖资源 + * + * @param string $eventType 事件类型 + * @param string|array $resourceName 资源名或者资源列表 + * @access public + * @return void + * + * @see addRequire + */ + public function addRequireAsync($eventType, $resourceName) + { + if(isset($this->popTarget) && $this->popTarget == true){ + $target = $this->parent; + }else{ + $target = $this; + } + $event = $target->getEvent($eventType, self::FLG_AUTO_ADD_EVENT); + if (is_array($resourceName)) { + foreach ($resourceName as $name) { + $event->addRequireAsync($name); + } + } else { + $event->addRequireAsync($resourceName); + } + } + + /** + * 添加 hook 函数 + * + * @param string $eventType 要添加到的事件类型 + * @param string $scriptCode 添加的代码 + * @access public + * @return void + * + * @example + * $context = BigPipe::currentContext(); + * $context->addHook("load", "console.log(\"pagelet loaded!\")"); + * + * @see addRequire + * @see addRequireAsync + */ + public function addHook($eventType, $scriptCode, $strict) + { + if(isset($this->popTarget) && $this->popTarget == true){ + $target = $this->parent; + }else{ + $target = $this; + } + $event = $target->getEvent($eventType, self::FLG_AUTO_ADD_EVENT); + $event->addHook($scriptCode, $strict); + } + + /** + * 得到事件对象 + * + * @param string $eventType 事件类型 + * @param int $flag 事件添加标志,可选值:FLG_AUTO_ADD_EVENT + * @access private + * @return PageletEvent 指定的事件对象 + */ + public function getEvent($eventType, $flag = self::FLG_NONE) + { + if (isset($this->events[$eventType])) { + return $this->events[$eventType]; + } else if ($flag & self::FLG_AUTO_ADD_EVENT) { + $this->events[$eventType] = new PageletEvent(); + return $this->events[$eventType]; + } else { + return false; + } + } + + /** + * 得到参数,如果不存在此参数,则返回默认值 + * + * @param string $name 参数名 + * @param mixed $default 默认值 + * @access public + * @return mixed 参数值 + */ + public function getParam($name, $default = null, $flag = self::FLG_NONE) + { + if (isset($this->params[$name])) { + return $this->params[$name]; + } else if ($flag & self::FLG_APPEND_PARAM) { + $this->params[$name] = $default; + } + return $default; + } + + /** + * 得到标签名 + * + * @access private + * @return string 标签名 + */ + private function getTagName() + { + switch ($this->type) { + case BigPipe::TAG_HTML: + return 'html'; + case BigPipe::TAG_HEAD: + return 'head'; + case BigPipe::TAG_TITLE: + return 'title'; + case BigPipe::TAG_BODY: + return 'body'; + case BigPipe::TAG_PAGELET: + return $this->getParam("html-tag", "div"); + default: + } + } + + /** + * 得到打开标签的 HTML + * + * @param array $params 标签参数,如果为false,则不显示参数 + * @access public + * @return string 标签打开的 HTML + */ + public function getOpenHTML($params = null) + { + + $text = ""; + if( $this->type == BigPipe::TAG_HTML ){ + $text .= ""; + } + $text .= '<' . $this->getTagName(); + + if ($params !== false) { + if (!isset($params)) { + $params = $this->params; + } + + // Parse _attributes param for Hao123-sub + if($this->type == BigPipe::TAG_BODY && isset($params["_attributes"])){ + $attrs = $params["_attributes"]; + unset($params["_attributes"]); + + foreach ($attrs as $key => $value) { + $text .= " $key=\"" . htmlspecialchars($value, ENT_QUOTES, 'UTF-8', true) . "\""; + } + } + + foreach ($params as $key => $value) { + if(!isset($value)) continue; + if (strpos($key, BigPipe::ATTR_PREFIX) !== 0) { + $text .= " $key=\"" . htmlspecialchars($value, ENT_QUOTES, 'UTF-8', true) . "\""; + } + } + + if(!empty($this->renderMode) && $this->type === BigPipe::TAG_PAGELET) { + $text .= " data-rm=\"$this->renderMode\""; + } + } + $text .= '>'; + return $text; + } + + /** + * 得到闭合标签的HTML + * + * @access public + * @return string 标签闭合的 HTML + */ + public function getCloseHTML() + { + return 'getTagName() . '>'; + } + + private static function getPriorityString($arr) + { + $str = array(); + foreach ($arr as $pri) { + $str[] = str_pad($pri, self::$max_priority, '0', STR_PAD_LEFT); + } + $str = implode('/', $str) . "."; + return $str; + } + + public static function uniquePriority() + { + $list = array(); + foreach (self::$priority_list as $arr) { + $list[] = self::getPriorityString($arr); + } + $list = array_unique($list, SORT_STRING); + rsort($list, SORT_STRING); + return $list; + } + + public function setPriority($priority) + { + if ($this->parent !== null && $this->parent->priorityArray !== null) { + $priorityArray = $this->parent->priorityArray; + } else { + $priorityArray = array(); + } + $priorityArray[] = $priority; + $this->priorityArray = $priorityArray; + self::$priority_list[] = $this->priorityArray; + self::$max_priority = max(self::$max_priority, strlen($priority)); + } + + public function getPriority() + { + if ($this->priority === null) { + $this->priority = self::getPriorityString($this->priorityArray); + } + return $this->priority; + } + + public function get($key, $default = null) + { + if (isset($this->vars[$key])) { + return $this->vars[$key]; + } + return $default; + } + + public function set($key, $value = null) + { + if (isset($value)) { + $this->vars[$key] = $value; + } elseif (isset($this->vars[$key])) { + unset($this->vars[$key]); + } + return $value; + } + +} \ No newline at end of file diff --git a/dist/server/lib/PageletEvent.class.php b/dist/server/lib/PageletEvent.class.php new file mode 100755 index 0000000..195b68d --- /dev/null +++ b/dist/server/lib/PageletEvent.class.php @@ -0,0 +1,92 @@ + + * zhangwentao + */ + +class PageletEvent +{ + /** + * 事件的依赖资源 + * + * @var mixed + * @access public + */ + public $requires = null; + + /** + * 事件的异步依赖资源 + * + * @var mixed + * @access public + */ + public $requireAsyncs = null; + + /** + * 事件的钩子函数 + * + * @var mixed + * @access public + */ + public $hooks = null; + + /** + * 构造新的 PageletEvent 对象 + * + * @access public + * @return void + */ + public function __construct() + { + $this->requires = array(); + $this->requireAsyncs = array(); + $this->hooks = array(); + } + + /** + * 添加依赖资源 + * + * @param string $resourceName 依赖资源名 + * @access public + * @return void + */ + public function addRequire($resourceName) + { + if (!in_array($resourceName, $this->requires)) { + $this->requires[] = $resourceName; + } + } + + /** + * 添加异步依赖资源 + * + * @param string $resourceName 异步依赖资源名 + * @access public + * @return void + */ + public function addRequireAsync($resourceName) + { + if (!in_array($resourceName, $this->requireAsyncs)) { + $this->requireAsyncs[] = $resourceName; + } + } + + /** + * 添加钩子函数 + * + * @param string $scriptCode 钩子函数代码 + * @access public + * @return void + */ + public function addHook($scriptCode, $strict) + { + if($strict){ + $scriptCode = "'use strict';\n" . $scriptCode; + } + $this->hooks[] = $scriptCode; + } +} + diff --git a/dist/server/lib/SmartController.class.php b/dist/server/lib/SmartController.class.php new file mode 100644 index 0000000..b5a8839 --- /dev/null +++ b/dist/server/lib/SmartController.class.php @@ -0,0 +1,222 @@ + + */ + +BigPipe::loadClass("FirstController"); +BigPipe::loadClass("BigPipeResource"); + +class SmartController extends FirstController +{ + const STAT_COLLECT = 1; // 收集阶段 + const STAT_OUTPUT = 2; // 输出阶段 + + private $state = self::STAT_COLLECT; //初始状态 + private $headInnerHTML = null; + private $bodyInnerHTML = null; + + private $loadedResource = array(); + + protected $sessionId = 0; // 此次会话ID,用于自动生成不重复id,第一次默认为0 + protected $uniqIds = array(); // 不重复id种子 + + /** + * 构造函数 + * + * @access public + * @return void + */ + public function __construct($sessions, $ids) + { + $this->ids = $ids; + $this->sessions = $sessions; + + $this->pagelets = array(); + $this->cids = array(); + $this->oids = $ids; + + $this->actionChain = array( + //收集阶段 + 'collect_pagelet_open' => 'collect_pagelet_open', + 'collect_pagelet_close' => 'collect_pagelet_close', + // 'collect_pagelet_open' => array( + // //TODO 'outputPageletOpenTag', + // 'addPagelet', + // 'outputSmartOpenTag', + // 'startCollect', + // true + // ), + // 'collect_pagelet_close' => array( + // 'collectHTML', + // // 'setupBigrender', + // 'outputSmartCloseTag' + // ), + 'collect_more' => array( + 'changeState', + true, + ), + //输出阶段 + 'output_body_close' => array( + 'outputPagelets', + ), + 'output_more' => false, + 'default' => false, + ); + } + + /** + * collect_pagelet_open 时的 actionChain + * + * @param PageletContext $context + * @return mixed: actionChain + */ + protected function collect_pagelet_open($context) + { + if ($context->renderMode === BigPipe::RENDER_MODE_NONE) { + return false; + } + + $context->renderMode = BigPipe::RENDER_MODE_QUICKLING; + + $id = $context->getParam( + "id", + $this->sessionUniqId("__elm_"), + PageletContext::FLG_APPEND_PARAM + ); + + if (isset($context->parent)) { + $parentId = $context->parent->getParam("id"); + if (!empty($parentId) && in_array($parentId, $this->ids)) { + $this->ids = array_merge($this->ids, array($id)); + $this->cids[] = $id; + } + } + if (in_array($id, $this->ids)) { + $this->pagelets[] = $context; + // var_dump($context->getParam("id"), $this->cids ); + if (in_array($context->getParam("id"), $this->cids)) { + return array( + 'outputOpenTag', + 'addPagelet', + 'startCollect', + true, + ); + } else { + return array( + // 'outputOpenTag', + 'addPagelet', + 'startCollect', + true, + ); + } + } else { + // $context->renderMode = BigPipe::RENDER_MODE_NONE; + // $context->opened = false; + return false; + } + } + + /** + * collect_pagelet_close 时的 actionChain + * + * @param PageletContext $context + * @return mixed: actionChain + */ + protected function collect_pagelet_close($context) + { + + // if($context->renderMode === BigPipe::RENDER_MODE_NONE) { + if (!$context->opened) { + return false; + } + + if (in_array($context->getParam("id"), $this->cids)) { + return array( + 'collectHTML', + 'outputCloseTag', + ); + } + + return array( + 'collectHTML', + ); + } + + /** + * 输出Quickling请求的pagelets + * + * @param PageletContext $context + */ + protected function outputPagelets($context) + { + $pagelets = array(); + foreach ($this->pagelets as $pagelet) { + $id = $pagelet->getParam("id"); + if (in_array($id, $this->ids)) { + $config = $this->outputPagelet($pagelet); + + if (isset($this->sessions[$id])) { + $config["session"] = $this->sessions[$id]; + } + $pagelets[] = $config; + } + } + + // 输出之前 设置 Content-Type: application/json + header('Content-Type: application/json;charset=UTF-8'); + echo json_encode($pagelets); + } + /** + * 按Quickling模式输出一个pagelet + * + * @param PageletContext $context + */ + protected function outputPagelet($pagelet) + { + $resourceMap = array(); + $hooks = array(); + $config = $this->getPageletConfig($pagelet, $html, $resourceMap, $hooks, true); + $config['quickling'] = true; + $outputMap = array(); + //设置资源表 + if (!empty($resourceMap)) { + $resourceMap = BigPipeResource::pathToResource($resourceMap); + $resourceMap = BigPipeResource::getDependResource($resourceMap); + + $resourceMap = BigPipe::array_merge($resourceMap, $this->loadedResource); + + foreach ($resourceMap as $id => $resource) { + + if (isset(BigPipeResource::$knownResources[$id])) { + continue; + } + + $requires = $resource['requires']; + unset($resource['requires']); + unset($resource['requireAsyncs']); + + $requireIds = array(); + if (!empty($requires)) { + $requires = BigPipeResource::pathToResource($requires); + $requireIds = array_keys($requires); + } + $resource['deps'] = $requireIds; + $resource['mods'] = $resource['defines']; + + unset($resource['defines']); + unset($resource['id']); + unset($resource['content']); + + $outputMap[$id] = $resource; + BigPipeResource::$knownResources[$id] = $resource; + } + } + + $config["resourceMap"] = $outputMap; + + return $config; + } +} diff --git a/dist/server/lib/TestController.class.php b/dist/server/lib/TestController.class.php new file mode 100644 index 0000000..722e59d --- /dev/null +++ b/dist/server/lib/TestController.class.php @@ -0,0 +1,168 @@ + + */ + +BigPipe::loadClass("FirstController"); +BigPipe::loadClass("BigPipeResource"); + +class TestController extends FirstController +{ + /** + * 构造函数 + * + * @param Array $ids + * @param Array $parents + * @return void + */ + public function __construct($ids, $parents) + { + $this->ids = $ids; + $this->parents = $parents; + $this->actionChain = array( + //收集阶段 + 'collect_html_open' => array( + 'outputOpenTag', + true, + ), + 'collect_head_open' => array( + 'startCollect', + true, + ), + 'collect_head_close' => array( + 'collectHeadHTML', + ), + 'collect_body_open' => array( + 'startCollect', + false, + ), + 'collect_pagelet_open' => 'collect_pagelet_open', + 'collect_pagelet_close' => 'collect_pagelet_close', + 'collect_body_close' => array( + 'collectBodyHTML', + ), + 'collect_more' => array( + 'changeState', + true, + ), + //输出阶段 + 'output_head_open' => array( + 'outputOpenTag', + 'outputNoscriptFallback', + 'outputHeadHTML', + false, + ), + 'output_head_close' => array( + //TODO 'outputLayoutStyle', + 'outputLayoutStyle', + 'outputCloseTag', + ), + 'output_body_open' => array( + 'outputOpenTag', + 'outputBodyHTML', + false, + ), + 'output_body_close' => array( + 'outputBigPipeLibrary', + 'outputLazyPagelets', + 'outputLoadedResource', + 'outputLayoutPagelet', + 'outputPagelets', + 'outputCloseTag', + ), + 'output_html_close' => array( + 'outputCloseTag', + ), + 'output_more' => false, + 'default' => false, + ); + } + + /** + * collect_pagelet_open 时的 actionChain + * + * @param PageletContext $context + * @return actionChain + */ + protected function collect_pagelet_open($context) + { + // if no pagelet id, append unique id + $id = $context->getParam("id", $this->sessionUniqId("__elm_"), PageletContext::FLG_APPEND_PARAM); + + if (isset($context->parent)) { + $parentId = $context->parent->getParam("id"); + if (!empty($parentId) && in_array($parentId, $this->ids)) { + $this->ids = array_merge($this->ids, array($id)); + } + } + + // if only in parents, just output tag and empty pagelet + if (!in_array($id, $this->ids)) { + if (in_array($id, $this->parents)) { + return array( + 'outputOpenTag', + 'addPagelet', + ); + } else { + return false; + } + } + + switch ($context->renderMode) { + case BigPipe::RENDER_MODE_NONE: + $actionChain = false; + break; + default: + $actionChain = array( + 'outputOpenTag', + 'addPagelet', + 'startCollect', + true, + ); + } + return $actionChain; + } + /** + * collect_pagelet_close 时的 actionChain + * + * @param PageletContext $context + * @return actionChain + */ + protected function collect_pagelet_close($context) + { + $id = $context->getParam("id"); + + if (!in_array($id, $this->ids)) { + if (in_array($id, $this->parents)) { + return array( + 'outputCloseTag', + ); + } else { + return false; + } + } + + switch ($context->renderMode) { + case BigPipe::RENDER_MODE_NONE: + $actionChain = false; + break; + case BigPipe::RENDER_MODE_SERVER: + $actionChain = array( + 'collectHTML', + // 'setupBigrender', + 'renderPagelet', + 'outputCloseTag', + ); + break; + default: + $actionChain = array( + 'collectHTML', + 'outputCloseTag', + ); + } + return $actionChain; + } +} diff --git a/examples/her-website/container/section/inline.tpl b/examples/her-website/container/section/inline.tpl new file mode 100644 index 0000000..0bef06c --- /dev/null +++ b/examples/her-website/container/section/inline.tpl @@ -0,0 +1,17 @@ +{pagelet id="sidebar"} + {$nav_index = $smarty.get.nav|default:0} + {* 通过widget插件加载模块化页面片段，name属性对应文件路径,模块名:文件目录路径 *} + {widget + name="home:widget/sidebar/sidebar.tpl" + data=$docs + } + {require name="home:static/lib/js/jquery-1.10.1.js"} + {script} + {* $('html').toggleClass('expanded'); *} + $('#sidebar').hover(function() { + require.defer(['/widget/sidebar/sidebar.async.js'], function(sidebar){ + sidebar.run(); + }); + }); + {/script} +{/pagelet} \ No newline at end of file diff --git a/examples/her-website/fis-conf.js b/examples/her-website/fis-conf.js new file mode 100644 index 0000000..48af4b8 --- /dev/null +++ b/examples/her-website/fis-conf.js @@ -0,0 +1,36 @@ +fis.config.merge({ + namespace : 'home', + pack : { + 'static/pkg/aio.css?__inline' : [ + 'static/lib/css/bootstrap.css', + 'static/lib/css/bootstrap-responsive.css', + 'widget/**.css' + ], + 'static/pkg/aio.js' : [ + 'static/lib/js/jquery-1.10.1.js', + 'widget/**.js' + ] + }, + settings: { + smarty: { + left_delimiter: '{', + right_delimiter: '}' + } + } +}); + +fis.config.get('roadmap.path').unshift( + { + reg: /^\/lib\/server\/(.*)$/i, + release: '/plugin/$1' + }, + { + reg: /^\/lib\/main\.js$/i, + release: '/static/${namespace}/lib/$1' + }, + { + reg: /^\/lib\/js_helper\/(.*)$/i, + isMod: true, + release: '/static/${namespace}/js_helper/$1' + } +); \ No newline at end of file diff --git a/examples/her-website/lib/.gitignore b/examples/her-website/lib/.gitignore new file mode 100644 index 0000000..c96a04f --- /dev/null +++ b/examples/her-website/lib/.gitignore @@ -0,0 +1,2 @@ +* +!.gitignore \ No newline at end of file diff --git a/examples/her-website/page/index.tpl b/examples/her-website/page/index.tpl new file mode 100644 index 0000000..6e9929e --- /dev/null +++ b/examples/her-website/page/index.tpl @@ -0,0 +1,114 @@ +{extends file="./layout.tpl"} +{block name="block_head_static"} + {* 模板中加载静态资源 *} + {require name="home:static/lib/css/bootstrap.css"} + {require name="home:static/lib/css/bootstrap-responsive.css"} +{/block} + +{block name="global_vars"} +{$_p_id_ = intval($smarty.get._p_id_)} +{/block} + +{block name="content"} +{require name="home:static/index/index.less"} + +{* go test *} + +{* aaa *} +
+ {* inline 带有 pagelet 的 tpl *} + + + {pagelet id="container" her-renderMode="server"} + View on GitHub + + {pagelet her-renderMode="server" id="core"} + {widget name="home:widget/slogan/slogan.tpl"} + {widget + name="home:widget/section/section.tpl" + method="section" + doc=$docs[0].doc index=$nav_index wiki=$docs[0].wiki + } + + {script on="beforeload"} + this.on('display', function() { + console.log(this.id, 'display1'); + }); + + {/script} + {script on="display"} + console.log(this.id, 'display'); + {/script} + {script} + console.log(this.id, 'load'); + {/script} + {/pagelet} + + + +
+ {pagelet id="p_feed_{$_p_id_}"} + + {foreach array_slice($docs, 1) as $doc} + {widget + name="home:widget/section/section.tpl" + method="section" + doc=$doc.doc index=$nav_index wiki=$doc.wiki + } + {/foreach} + + {if $_p_id_ < 3} +
+ + {/if} + + {script} + console.log(this.id, 'load'); + {/script} + {/pagelet} +
+ {/pagelet} +
+ {* 启用emulator监控页面点击实现局部刷新 *} + {* require.defer会在DomReady之后执行 *} + {* {script} + + require.defer(["home:widget/js-helper/pageEmulator.js"],function(emulator){ + emulator.start(); + }); + {/script} *} + + {* {script} + var _hmt = _hmt || []; + (function() { + var hm = document.createElement("script"); + hm.src = "//hm.baidu.com/hm.js?ab6cd754962e109e24b0bcef3f05c34f"; + var s = document.getElementsByTagName("script")[0]; + s.parentNode.insertBefore(hm, s); + })(); + {/script} *} +{/block} \ No newline at end of file diff --git a/examples/her-website/page/layout.tpl b/examples/her-website/page/layout.tpl new file mode 100644 index 0000000..b80ab8c --- /dev/null +++ b/examples/her-website/page/layout.tpl @@ -0,0 +1,27 @@ +{block name="global_vars"}{/block} + +{* 使用html插件替换普通html标签，同时注册JS组件化库 *} +{html her="home:lib/main.js" her-config=['inlineCSS' => true]} + {* 使用head插件替换head标签，主要为控制加载同步静态资源使用 *} + {head} + + + + + {$title} + {block name="block_head_static"}{/block} + {/head} + {* 使用body插件替换body标签，主要为可控制加载JS资源 *} + {body} + {block name="content"}{/block} + + {/body} +{/html} diff --git a/examples/her-website/page/test.tpl b/examples/her-website/page/test.tpl new file mode 100644 index 0000000..fdaa3b3 --- /dev/null +++ b/examples/her-website/page/test.tpl @@ -0,0 +1,11 @@ +{* + /home/page/test +*} + +{extends file="./layout.tpl"} + +{block name="content"} +{pagelet id="container" her-renderMode="server"} +test +{/pagelet} +{/block} diff --git a/examples/her-website/server.conf b/examples/her-website/server.conf new file mode 100644 index 0000000..d749ce9 --- /dev/null +++ b/examples/her-website/server.conf @@ -0,0 +1,10 @@ +#rewrite ： 匹配规则后转发到一个文件 +#template ： 匹配规则后转发到一个模板文件，但url不改变，只针对模板 +#redirect ： 匹配规则后重定向到另一个url + +#rewrite ^\/news\?.*tn\=[a-zA-Z0-9]+.* app/data/news.php +#template ^\/(.*)\?.* /home/page/index.tpl +#redirect ^\/index\?.* /home/page/index + +template ^\/?$ home/page/index.tpl +template ^\/?\?.* home/page/index.tpl \ No newline at end of file diff --git a/examples/her-website/smarty.conf b/examples/her-website/smarty.conf new file mode 100644 index 0000000..339a523 --- /dev/null +++ b/examples/her-website/smarty.conf @@ -0,0 +1,2 @@ +left_delimiter="{" +right_delimiter="}" \ No newline at end of file diff --git a/examples/her-website/static/index/index.less b/examples/her-website/static/index/index.less new file mode 100644 index 0000000..afb9e13 --- /dev/null +++ b/examples/her-website/static/index/index.less @@ -0,0 +1,32 @@ +html { + font-size: 62.5%; +} + +body { + font-family: 'Open Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif; + font-size: 15px; font-size: 1.5rem; + font-weight: 300; + line-height: 22px; + background-color: #fff; + /* margin-top: 60px; */ +} + +p { + margin: 20px 0; +} + +a, a:hover { + text-decoration: none; +} + +#container { + backface-visibility: hidden; + // margin-left: 50px; + position: relative; + background: #fff; + margin-bottom: 100px; +} + +// .expanded #container { +// margin-left: 150px; +// } \ No newline at end of file diff --git a/examples/her-website/static/lib/css/bootstrap-responsive.css b/examples/her-website/static/lib/css/bootstrap-responsive.css new file mode 100644 index 0000000..09e88ce --- /dev/null +++ b/examples/her-website/static/lib/css/bootstrap-responsive.css @@ -0,0 +1,1109 @@ +/*! + * Bootstrap Responsive v2.3.2 + * + * Copyright 2012 Twitter, Inc + * Licensed under the Apache License v2.0 + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Designed and built with all the love in the world @twitter by @mdo and @fat. + */ + +.clearfix { + *zoom: 1; +} + +.clearfix:before, +.clearfix:after { + display: table; + line-height: 0; + content: ""; +} + +.clearfix:after { + clear: both; +} + +.hide-text { + font: 0/0 a; + color: transparent; + text-shadow: none; + background-color: transparent; + border: 0; +} + +.input-block-level { + display: block; + width: 100%; + min-height: 30px; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} + +@-ms-viewport { + width: device-width; +} + +.hidden { + display: none; + visibility: hidden; +} + +.visible-phone { + display: none !important; +} + +.visible-tablet { + display: none !important; +} + +.hidden-desktop { + display: none !important; +} + +.visible-desktop { + display: inherit !important; +} + +@media (min-width: 768px) and (max-width: 979px) { + .hidden-desktop { + display: inherit !important; + } + .visible-desktop { + display: none !important ; + } + .visible-tablet { + display: inherit !important; + } + .hidden-tablet { + display: none !important; + } +} + +@media (max-width: 767px) { + .hidden-desktop { + display: inherit !important; + } + .visible-desktop { + display: none !important; + } + .visible-phone { + display: inherit !important; + } + .hidden-phone { + display: none !important; + } +} + +.visible-print { + display: none !important; +} + +@media print { + .visible-print { + display: inherit !important; + } + .hidden-print { + display: none !important; + } +} + +@media (min-width: 1200px) { + .row { + margin-left: -30px; + *zoom: 1; + } + .row:before, + .row:after { + display: table; + line-height: 0; + content: ""; + } + .row:after { + clear: both; + } + [class*="span"] { + float: left; + min-height: 1px; + margin-left: 30px; + } + .container, + .navbar-static-top .container, + .navbar-fixed-top .container, + .navbar-fixed-bottom .container { + width: 1170px; + } + .span12 { + width: 1170px; + } + .span11 { + width: 1070px; + } + .span10 { + width: 970px; + } + .span9 { + width: 870px; + } + .span8 { + width: 770px; + } + .span7 { + width: 670px; + } + .span6 { + width: 570px; + } + .span5 { + width: 470px; + } + .span4 { + width: 370px; + } + .span3 { + width: 270px; + } + .span2 { + width: 170px; + } + .span1 { + width: 70px; + } + .offset12 { + margin-left: 1230px; + } + .offset11 { + margin-left: 1130px; + } + .offset10 { + margin-left: 1030px; + } + .offset9 { + margin-left: 930px; + } + .offset8 { + margin-left: 830px; + } + .offset7 { + margin-left: 730px; + } + .offset6 { + margin-left: 630px; + } + .offset5 { + margin-left: 530px; + } + .offset4 { + margin-left: 430px; + } + .offset3 { + margin-left: 330px; + } + .offset2 { + margin-left: 230px; + } + .offset1 { + margin-left: 130px; + } + .row-fluid { + width: 100%; + *zoom: 1; + } + .row-fluid:before, + .row-fluid:after { + display: table; + line-height: 0; + content: ""; + } + .row-fluid:after { + clear: both; + } + .row-fluid [class*="span"] { + display: block; + float: left; + width: 100%; + min-height: 30px; + margin-left: 2.564102564102564%; + *margin-left: 2.5109110747408616%; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + } + .row-fluid [class*="span"]:first-child { + margin-left: 0; + } + .row-fluid .controls-row [class*="span"] + [class*="span"] { + margin-left: 2.564102564102564%; + } + .row-fluid .span12 { + width: 100%; + *width: 99.94680851063829%; + } + .row-fluid .span11 { + width: 91.45299145299145%; + *width: 91.39979996362975%; + } + .row-fluid .span10 { + width: 82.90598290598291%; + *width: 82.8527914166212%; + } + .row-fluid .span9 { + width: 74.35897435897436%; + *width: 74.30578286961266%; + } + .row-fluid .span8 { + width: 65.81196581196582%; + *width: 65.75877432260411%; + } + .row-fluid .span7 { + width: 57.26495726495726%; + *width: 57.21176577559556%; + } + .row-fluid .span6 { + width: 48.717948717948715%; + *width: 48.664757228587014%; + } + .row-fluid .span5 { + width: 40.17094017094017%; + *width: 40.11774868157847%; + } + .row-fluid .span4 { + width: 31.623931623931625%; + *width: 31.570740134569924%; + } + .row-fluid .span3 { + width: 23.076923076923077%; + *width: 23.023731587561375%; + } + .row-fluid .span2 { + width: 14.52991452991453%; + *width: 14.476723040552828%; + } + .row-fluid .span1 { + width: 5.982905982905983%; + *width: 5.929714493544281%; + } + .row-fluid .offset12 { + margin-left: 105.12820512820512%; + *margin-left: 105.02182214948171%; + } + .row-fluid .offset12:first-child { + margin-left: 102.56410256410257%; + *margin-left: 102.45771958537915%; + } + .row-fluid .offset11 { + margin-left: 96.58119658119658%; + *margin-left: 96.47481360247316%; + } + .row-fluid .offset11:first-child { + margin-left: 94.01709401709402%; + *margin-left: 93.91071103837061%; + } + .row-fluid .offset10 { + margin-left: 88.03418803418803%; + *margin-left: 87.92780505546462%; + } + .row-fluid .offset10:first-child { + margin-left: 85.47008547008548%; + *margin-left: 85.36370249136206%; + } + .row-fluid .offset9 { + margin-left: 79.48717948717949%; + *margin-left: 79.38079650845607%; + } + .row-fluid .offset9:first-child { + margin-left: 76.92307692307693%; + *margin-left: 76.81669394435352%; + } + .row-fluid .offset8 { + margin-left: 70.94017094017094%; + *margin-left: 70.83378796144753%; + } + .row-fluid .offset8:first-child { + margin-left: 68.37606837606839%; + *margin-left: 68.26968539734497%; + } + .row-fluid .offset7 { + margin-left: 62.393162393162385%; + *margin-left: 62.28677941443899%; + } + .row-fluid .offset7:first-child { + margin-left: 59.82905982905982%; + *margin-left: 59.72267685033642%; + } + .row-fluid .offset6 { + margin-left: 53.84615384615384%; + *margin-left: 53.739770867430444%; + } + .row-fluid .offset6:first-child { + margin-left: 51.28205128205128%; + *margin-left: 51.175668303327875%; + } + .row-fluid .offset5 { + margin-left: 45.299145299145295%; + *margin-left: 45.1927623204219%; + } + .row-fluid .offset5:first-child { + margin-left: 42.73504273504273%; + *margin-left: 42.62865975631933%; + } + .row-fluid .offset4 { + margin-left: 36.75213675213675%; + *margin-left: 36.645753773413354%; + } + .row-fluid .offset4:first-child { + margin-left: 34.18803418803419%; + *margin-left: 34.081651209310785%; + } + .row-fluid .offset3 { + margin-left: 28.205128205128204%; + *margin-left: 28.0987452264048%; + } + .row-fluid .offset3:first-child { + margin-left: 25.641025641025642%; + *margin-left: 25.53464266230224%; + } + .row-fluid .offset2 { + margin-left: 19.65811965811966%; + *margin-left: 19.551736679396257%; + } + .row-fluid .offset2:first-child { + margin-left: 17.094017094017094%; + *margin-left: 16.98763411529369%; + } + .row-fluid .offset1 { + margin-left: 11.11111111111111%; + *margin-left: 11.004728132387708%; + } + .row-fluid .offset1:first-child { + margin-left: 8.547008547008547%; + *margin-left: 8.440625568285142%; + } + input, + textarea, + .uneditable-input { + margin-left: 0; + } + .controls-row [class*="span"] + [class*="span"] { + margin-left: 30px; + } + input.span12, + textarea.span12, + .uneditable-input.span12 { + width: 1156px; + } + input.span11, + textarea.span11, + .uneditable-input.span11 { + width: 1056px; + } + input.span10, + textarea.span10, + .uneditable-input.span10 { + width: 956px; + } + input.span9, + textarea.span9, + .uneditable-input.span9 { + width: 856px; + } + input.span8, + textarea.span8, + .uneditable-input.span8 { + width: 756px; + } + input.span7, + textarea.span7, + .uneditable-input.span7 { + width: 656px; + } + input.span6, + textarea.span6, + .uneditable-input.span6 { + width: 556px; + } + input.span5, + textarea.span5, + .uneditable-input.span5 { + width: 456px; + } + input.span4, + textarea.span4, + .uneditable-input.span4 { + width: 356px; + } + input.span3, + textarea.span3, + .uneditable-input.span3 { + width: 256px; + } + input.span2, + textarea.span2, + .uneditable-input.span2 { + width: 156px; + } + input.span1, + textarea.span1, + .uneditable-input.span1 { + width: 56px; + } + .thumbnails { + margin-left: -30px; + } + .thumbnails > li { + margin-left: 30px; + } + .row-fluid .thumbnails { + margin-left: 0; + } +} + +@media (min-width: 768px) and (max-width: 979px) { + .row { + margin-left: -20px; + *zoom: 1; + } + .row:before, + .row:after { + display: table; + line-height: 0; + content: ""; + } + .row:after { + clear: both; + } + [class*="span"] { + float: left; + min-height: 1px; + margin-left: 20px; + } + .container, + .navbar-static-top .container, + .navbar-fixed-top .container, + .navbar-fixed-bottom .container { + width: 724px; + } + .span12 { + width: 724px; + } + .span11 { + width: 662px; + } + .span10 { + width: 600px; + } + .span9 { + width: 538px; + } + .span8 { + width: 476px; + } + .span7 { + width: 414px; + } + .span6 { + width: 352px; + } + .span5 { + width: 290px; + } + .span4 { + width: 228px; + } + .span3 { + width: 166px; + } + .span2 { + width: 104px; + } + .span1 { + width: 42px; + } + .offset12 { + margin-left: 764px; + } + .offset11 { + margin-left: 702px; + } + .offset10 { + margin-left: 640px; + } + .offset9 { + margin-left: 578px; + } + .offset8 { + margin-left: 516px; + } + .offset7 { + margin-left: 454px; + } + .offset6 { + margin-left: 392px; + } + .offset5 { + margin-left: 330px; + } + .offset4 { + margin-left: 268px; + } + .offset3 { + margin-left: 206px; + } + .offset2 { + margin-left: 144px; + } + .offset1 { + margin-left: 82px; + } + .row-fluid { + width: 100%; + *zoom: 1; + } + .row-fluid:before, + .row-fluid:after { + display: table; + line-height: 0; + content: ""; + } + .row-fluid:after { + clear: both; + } + .row-fluid [class*="span"] { + display: block; + float: left; + width: 100%; + min-height: 30px; + margin-left: 2.7624309392265194%; + *margin-left: 2.709239449864817%; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + } + .row-fluid [class*="span"]:first-child { + margin-left: 0; + } + .row-fluid .controls-row [class*="span"] + [class*="span"] { + margin-left: 2.7624309392265194%; + } + .row-fluid .span12 { + width: 100%; + *width: 99.94680851063829%; + } + .row-fluid .span11 { + width: 91.43646408839778%; + *width: 91.38327259903608%; + } + .row-fluid .span10 { + width: 82.87292817679558%; + *width: 82.81973668743387%; + } + .row-fluid .span9 { + width: 74.30939226519337%; + *width: 74.25620077583166%; + } + .row-fluid .span8 { + width: 65.74585635359117%; + *width: 65.69266486422946%; + } + .row-fluid .span7 { + width: 57.18232044198895%; + *width: 57.12912895262725%; + } + .row-fluid .span6 { + width: 48.61878453038674%; + *width: 48.56559304102504%; + } + .row-fluid .span5 { + width: 40.05524861878453%; + *width: 40.00205712942283%; + } + .row-fluid .span4 { + width: 31.491712707182323%; + *width: 31.43852121782062%; + } + .row-fluid .span3 { + width: 22.92817679558011%; + *width: 22.87498530621841%; + } + .row-fluid .span2 { + width: 14.3646408839779%; + *width: 14.311449394616199%; + } + .row-fluid .span1 { + width: 5.801104972375691%; + *width: 5.747913483013988%; + } + .row-fluid .offset12 { + margin-left: 105.52486187845304%; + *margin-left: 105.41847889972962%; + } + .row-fluid .offset12:first-child { + margin-left: 102.76243093922652%; + *margin-left: 102.6560479605031%; + } + .row-fluid .offset11 { + margin-left: 96.96132596685082%; + *margin-left: 96.8549429881274%; + } + .row-fluid .offset11:first-child { + margin-left: 94.1988950276243%; + *margin-left: 94.09251204890089%; + } + .row-fluid .offset10 { + margin-left: 88.39779005524862%; + *margin-left: 88.2914070765252%; + } + .row-fluid .offset10:first-child { + margin-left: 85.6353591160221%; + *margin-left: 85.52897613729868%; + } + .row-fluid .offset9 { + margin-left: 79.8342541436464%; + *margin-left: 79.72787116492299%; + } + .row-fluid .offset9:first-child { + margin-left: 77.07182320441989%; + *margin-left: 76.96544022569647%; + } + .row-fluid .offset8 { + margin-left: 71.2707182320442%; + *margin-left: 71.16433525332079%; + } + .row-fluid .offset8:first-child { + margin-left: 68.50828729281768%; + *margin-left: 68.40190431409427%; + } + .row-fluid .offset7 { + margin-left: 62.70718232044199%; + *margin-left: 62.600799341718584%; + } + .row-fluid .offset7:first-child { + margin-left: 59.94475138121547%; + *margin-left: 59.838368402492065%; + } + .row-fluid .offset6 { + margin-left: 54.14364640883978%; + *margin-left: 54.037263430116376%; + } + .row-fluid .offset6:first-child { + margin-left: 51.38121546961326%; + *margin-left: 51.27483249088986%; + } + .row-fluid .offset5 { + margin-left: 45.58011049723757%; + *margin-left: 45.47372751851417%; + } + .row-fluid .offset5:first-child { + margin-left: 42.81767955801105%; + *margin-left: 42.71129657928765%; + } + .row-fluid .offset4 { + margin-left: 37.01657458563536%; + *margin-left: 36.91019160691196%; + } + .row-fluid .offset4:first-child { + margin-left: 34.25414364640884%; + *margin-left: 34.14776066768544%; + } + .row-fluid .offset3 { + margin-left: 28.45303867403315%; + *margin-left: 28.346655695309746%; + } + .row-fluid .offset3:first-child { + margin-left: 25.69060773480663%; + *margin-left: 25.584224756083227%; + } + .row-fluid .offset2 { + margin-left: 19.88950276243094%; + *margin-left: 19.783119783707537%; + } + .row-fluid .offset2:first-child { + margin-left: 17.12707182320442%; + *margin-left: 17.02068884448102%; + } + .row-fluid .offset1 { + margin-left: 11.32596685082873%; + *margin-left: 11.219583872105325%; + } + .row-fluid .offset1:first-child { + margin-left: 8.56353591160221%; + *margin-left: 8.457152932878806%; + } + input, + textarea, + .uneditable-input { + margin-left: 0; + } + .controls-row [class*="span"] + [class*="span"] { + margin-left: 20px; + } + input.span12, + textarea.span12, + .uneditable-input.span12 { + width: 710px; + } + input.span11, + textarea.span11, + .uneditable-input.span11 { + width: 648px; + } + input.span10, + textarea.span10, + .uneditable-input.span10 { + width: 586px; + } + input.span9, + textarea.span9, + .uneditable-input.span9 { + width: 524px; + } + input.span8, + textarea.span8, + .uneditable-input.span8 { + width: 462px; + } + input.span7, + textarea.span7, + .uneditable-input.span7 { + width: 400px; + } + input.span6, + textarea.span6, + .uneditable-input.span6 { + width: 338px; + } + input.span5, + textarea.span5, + .uneditable-input.span5 { + width: 276px; + } + input.span4, + textarea.span4, + .uneditable-input.span4 { + width: 214px; + } + input.span3, + textarea.span3, + .uneditable-input.span3 { + width: 152px; + } + input.span2, + textarea.span2, + .uneditable-input.span2 { + width: 90px; + } + input.span1, + textarea.span1, + .uneditable-input.span1 { + width: 28px; + } +} + +@media (max-width: 767px) { + body { + padding-right: 20px; + padding-left: 20px; + } + .navbar-fixed-top, + .navbar-fixed-bottom, + .navbar-static-top { + margin-right: -20px; + margin-left: -20px; + } + .container-fluid { + padding: 0; + } + .dl-horizontal dt { + float: none; + width: auto; + clear: none; + text-align: left; + } + .dl-horizontal dd { + margin-left: 0; + } + .container { + width: auto; + } + .row-fluid { + width: 100%; + } + .row, + .thumbnails { + margin-left: 0; + } + .thumbnails > li { + float: none; + margin-left: 0; + } + [class*="span"], + .uneditable-input[class*="span"], + .row-fluid [class*="span"] { + display: block; + float: none; + width: 100%; + margin-left: 0; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + } + .span12, + .row-fluid .span12 { + width: 100%; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + } + .row-fluid [class*="offset"]:first-child { + margin-left: 0; + } + .input-large, + .input-xlarge, + .input-xxlarge, + input[class*="span"], + select[class*="span"], + textarea[class*="span"], + .uneditable-input { + display: block; + width: 100%; + min-height: 30px; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + } + .input-prepend input, + .input-append input, + .input-prepend input[class*="span"], + .input-append input[class*="span"] { + display: inline-block; + width: auto; + } + .controls-row [class*="span"] + [class*="span"] { + margin-left: 0; + } + .modal { + position: fixed; + top: 20px; + right: 20px; + left: 20px; + width: auto; + margin: 0; + } + .modal.fade { + top: -100px; + } + .modal.fade.in { + top: 20px; + } +} + +@media (max-width: 480px) { + .nav-collapse { + -webkit-transform: translate3d(0, 0, 0); + } + .page-header h1 small { + display: block; + line-height: 20px; + } + input[type="checkbox"], + input[type="radio"] { + border: 1px solid #ccc; + } + .form-horizontal .control-label { + float: none; + width: auto; + padding-top: 0; + text-align: left; + } + .form-horizontal .controls { + margin-left: 0; + } + .form-horizontal .control-list { + padding-top: 0; + } + .form-horizontal .form-actions { + padding-right: 10px; + padding-left: 10px; + } + .media .pull-left, + .media .pull-right { + display: block; + float: none; + margin-bottom: 10px; + } + .media-object { + margin-right: 0; + margin-left: 0; + } + .modal { + top: 10px; + right: 10px; + left: 10px; + } + .modal-header .close { + padding: 10px; + margin: -10px; + } + .carousel-caption { + position: static; + } +} + +@media (max-width: 979px) { + body { + padding-top: 0; + } + .navbar-fixed-top, + .navbar-fixed-bottom { + position: static; + } + .navbar-fixed-top { + margin-bottom: 20px; + } + .navbar-fixed-bottom { + margin-top: 20px; + } + .navbar-fixed-top .navbar-inner, + .navbar-fixed-bottom .navbar-inner { + padding: 5px; + } + .navbar .container { + width: auto; + padding: 0; + } + .navbar .brand { + padding-right: 10px; + padding-left: 10px; + margin: 0 0 0 -5px; + } + .nav-collapse { + clear: both; + } + .nav-collapse .nav { + float: none; + margin: 0 0 10px; + } + .nav-collapse .nav > li { + float: none; + } + .nav-collapse .nav > li > a { + margin-bottom: 2px; + } + .nav-collapse .nav > .divider-vertical { + display: none; + } + .nav-collapse .nav .nav-header { + color: #777777; + text-shadow: none; + } + .nav-collapse .nav > li > a, + .nav-collapse .dropdown-menu a { + padding: 9px 15px; + font-weight: bold; + color: #777777; + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; + } + .nav-collapse .btn { + padding: 4px 10px 4px; + font-weight: normal; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + } + .nav-collapse .dropdown-menu li + li a { + margin-bottom: 2px; + } + .nav-collapse .nav > li > a:hover, + .nav-collapse .nav > li > a:focus, + .nav-collapse .dropdown-menu a:hover, + .nav-collapse .dropdown-menu a:focus { + background-color: #f2f2f2; + } + .navbar-inverse .nav-collapse .nav > li > a, + .navbar-inverse .nav-collapse .dropdown-menu a { + color: #999999; + } + .navbar-inverse .nav-collapse .nav > li > a:hover, + .navbar-inverse .nav-collapse .nav > li > a:focus, + .navbar-inverse .nav-collapse .dropdown-menu a:hover, + .navbar-inverse .nav-collapse .dropdown-menu a:focus { + background-color: #111111; + } + .nav-collapse.in .btn-group { + padding: 0; + margin-top: 5px; + } + .nav-collapse .dropdown-menu { + position: static; + top: auto; + left: auto; + display: none; + float: none; + max-width: none; + padding: 0; + margin: 0 15px; + background-color: transparent; + border: none; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; + -webkit-box-shadow: none; + -moz-box-shadow: none; + box-shadow: none; + } + .nav-collapse .open > .dropdown-menu { + display: block; + } + .nav-collapse .dropdown-menu:before, + .nav-collapse .dropdown-menu:after { + display: none; + } + .nav-collapse .dropdown-menu .divider { + display: none; + } + .nav-collapse .nav > li > .dropdown-menu:before, + .nav-collapse .nav > li > .dropdown-menu:after { + display: none; + } + .nav-collapse .navbar-form, + .nav-collapse .navbar-search { + float: none; + padding: 10px 15px; + margin: 10px 0; + border-top: 1px solid #f2f2f2; + border-bottom: 1px solid #f2f2f2; + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1); + -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1); + } + .navbar-inverse .nav-collapse .navbar-form, + .navbar-inverse .nav-collapse .navbar-search { + border-top-color: #111111; + border-bottom-color: #111111; + } + .navbar .nav-collapse .nav.pull-right { + float: none; + margin-left: 0; + } + .nav-collapse, + .nav-collapse.collapse { + height: 0; + overflow: hidden; + } + .navbar .btn-navbar { + display: block; + } + .navbar-static .navbar-inner { + padding-right: 10px; + padding-left: 10px; + } +} + +@media (min-width: 980px) { + .nav-collapse.collapse { + height: auto !important; + overflow: visible !important; + } +} diff --git a/examples/her-website/static/lib/css/bootstrap.css b/examples/her-website/static/lib/css/bootstrap.css new file mode 100644 index 0000000..b725064 --- /dev/null +++ b/examples/her-website/static/lib/css/bootstrap.css @@ -0,0 +1,6167 @@ +/*! + * Bootstrap v2.3.2 + * + * Copyright 2012 Twitter, Inc + * Licensed under the Apache License v2.0 + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Designed and built with all the love in the world @twitter by @mdo and @fat. + */ + +.clearfix { + *zoom: 1; +} + +.clearfix:before, +.clearfix:after { + display: table; + line-height: 0; + content: ""; +} + +.clearfix:after { + clear: both; +} + +.hide-text { + font: 0/0 a; + color: transparent; + text-shadow: none; + background-color: transparent; + border: 0; +} + +.input-block-level { + display: block; + width: 100%; + min-height: 30px; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} + +article, +aside, +details, +figcaption, +figure, +footer, +header, +hgroup, +nav, +section { + display: block; +} + +audio, +canvas, +video { + display: inline-block; + *display: inline; + *zoom: 1; +} + +audio:not([controls]) { + display: none; +} + +html { + font-size: 100%; + -webkit-text-size-adjust: 100%; + -ms-text-size-adjust: 100%; +} + +a:focus { + outline: thin dotted #333; + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} + +a:hover, +a:active { + outline: 0; +} + +sub, +sup { + position: relative; + font-size: 75%; + line-height: 0; + vertical-align: baseline; +} + +sup { + top: -0.5em; +} + +sub { + bottom: -0.25em; +} + +img { + width: auto\9; + height: auto; + max-width: 100%; + vertical-align: middle; + border: 0; + -ms-interpolation-mode: bicubic; +} + +#map_canvas img, +.google-maps img { + max-width: none; +} + +button, +input, +select, +textarea { + margin: 0; + font-size: 100%; + vertical-align: middle; +} + +button, +input { + *overflow: visible; + line-height: normal; +} + +button::-moz-focus-inner, +input::-moz-focus-inner { + padding: 0; + border: 0; +} + +button, +html input[type="button"], +input[type="reset"], +input[type="submit"] { + cursor: pointer; + -webkit-appearance: button; +} + +label, +select, +button, +input[type="button"], +input[type="reset"], +input[type="submit"], +input[type="radio"], +input[type="checkbox"] { + cursor: pointer; +} + +input[type="search"] { + -webkit-box-sizing: content-box; + -moz-box-sizing: content-box; + box-sizing: content-box; + -webkit-appearance: textfield; +} + +input[type="search"]::-webkit-search-decoration, +input[type="search"]::-webkit-search-cancel-button { + -webkit-appearance: none; +} + +textarea { + overflow: auto; + vertical-align: top; +} + +@media print { + * { + color: #000 !important; + text-shadow: none !important; + background: transparent !important; + box-shadow: none !important; + } + a, + a:visited { + text-decoration: underline; + } + a[href]:after { + content: " (" attr(href) ")"; + } + abbr[title]:after { + content: " (" attr(title) ")"; + } + .ir a:after, + a[href^="javascript:"]:after, + a[href^="#"]:after { + content: ""; + } + pre, + blockquote { + border: 1px solid #999; + page-break-inside: avoid; + } + thead { + display: table-header-group; + } + tr, + img { + page-break-inside: avoid; + } + img { + max-width: 100% !important; + } + @page { + margin: 0.5cm; + } + p, + h2, + h3 { + orphans: 3; + widows: 3; + } + h2, + h3 { + page-break-after: avoid; + } +} + +body { + margin: 0; + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 14px; + line-height: 20px; + color: #333333; + background-color: #ffffff; +} + +a { + color: #0088cc; + text-decoration: none; +} + +a:hover, +a:focus { + color: #005580; + text-decoration: underline; +} + +.img-rounded { + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; +} + +.img-polaroid { + padding: 4px; + background-color: #fff; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, 0.2); + -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); + -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); + box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); +} + +.img-circle { + -webkit-border-radius: 500px; + -moz-border-radius: 500px; + border-radius: 500px; +} + +.row { + margin-left: -20px; + *zoom: 1; +} + +.row:before, +.row:after { + display: table; + line-height: 0; + content: ""; +} + +.row:after { + clear: both; +} + +[class*="span"] { + float: left; + min-height: 1px; + margin-left: 20px; +} + +.container, +.navbar-static-top .container, +.navbar-fixed-top .container, +.navbar-fixed-bottom .container { + width: 940px; +} + +.span12 { + width: 940px; +} + +.span11 { + width: 860px; +} + +.span10 { + width: 780px; +} + +.span9 { + width: 700px; +} + +.span8 { + width: 620px; +} + +.span7 { + width: 540px; +} + +.span6 { + width: 460px; +} + +.span5 { + width: 380px; +} + +.span4 { + width: 300px; +} + +.span3 { + width: 220px; +} + +.span2 { + width: 140px; +} + +.span1 { + width: 60px; +} + +.offset12 { + margin-left: 980px; +} + +.offset11 { + margin-left: 900px; +} + +.offset10 { + margin-left: 820px; +} + +.offset9 { + margin-left: 740px; +} + +.offset8 { + margin-left: 660px; +} + +.offset7 { + margin-left: 580px; +} + +.offset6 { + margin-left: 500px; +} + +.offset5 { + margin-left: 420px; +} + +.offset4 { + margin-left: 340px; +} + +.offset3 { + margin-left: 260px; +} + +.offset2 { + margin-left: 180px; +} + +.offset1 { + margin-left: 100px; +} + +.row-fluid { + width: 100%; + *zoom: 1; +} + +.row-fluid:before, +.row-fluid:after { + display: table; + line-height: 0; + content: ""; +} + +.row-fluid:after { + clear: both; +} + +.row-fluid [class*="span"] { + display: block; + float: left; + width: 100%; + min-height: 30px; + margin-left: 2.127659574468085%; + *margin-left: 2.074468085106383%; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} + +.row-fluid [class*="span"]:first-child { + margin-left: 0; +} + +.row-fluid .controls-row [class*="span"] + [class*="span"] { + margin-left: 2.127659574468085%; +} + +.row-fluid .span12 { + width: 100%; + *width: 99.94680851063829%; +} + +.row-fluid .span11 { + width: 91.48936170212765%; + *width: 91.43617021276594%; +} + +.row-fluid .span10 { + width: 82.97872340425532%; + *width: 82.92553191489361%; +} + +.row-fluid .span9 { + width: 74.46808510638297%; + *width: 74.41489361702126%; +} + +.row-fluid .span8 { + width: 65.95744680851064%; + *width: 65.90425531914893%; +} + +.row-fluid .span7 { + width: 57.44680851063829%; + *width: 57.39361702127659%; +} + +.row-fluid .span6 { + width: 48.93617021276595%; + *width: 48.88297872340425%; +} + +.row-fluid .span5 { + width: 40.42553191489362%; + *width: 40.37234042553192%; +} + +.row-fluid .span4 { + width: 31.914893617021278%; 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+} + +.row-fluid .offset9:first-child { + margin-left: 76.59574468085106%; + *margin-left: 76.48936170212764%; +} + +.row-fluid .offset8 { + margin-left: 70.2127659574468%; + *margin-left: 70.10638297872339%; +} + +.row-fluid .offset8:first-child { + margin-left: 68.08510638297872%; + *margin-left: 67.9787234042553%; +} + +.row-fluid .offset7 { + margin-left: 61.70212765957446%; + *margin-left: 61.59574468085106%; +} + +.row-fluid .offset7:first-child { + margin-left: 59.574468085106375%; + *margin-left: 59.46808510638297%; +} + +.row-fluid .offset6 { + margin-left: 53.191489361702125%; + *margin-left: 53.085106382978715%; +} + +.row-fluid .offset6:first-child { + margin-left: 51.063829787234035%; + *margin-left: 50.95744680851063%; +} + +.row-fluid .offset5 { + margin-left: 44.68085106382979%; + *margin-left: 44.57446808510638%; +} + +.row-fluid .offset5:first-child { + margin-left: 42.5531914893617%; + *margin-left: 42.4468085106383%; +} + +.row-fluid .offset4 { + margin-left: 36.170212765957444%; + *margin-left: 36.06382978723405%; +} + +.row-fluid .offset4:first-child { + margin-left: 34.04255319148936%; + *margin-left: 33.93617021276596%; +} + +.row-fluid .offset3 { + margin-left: 27.659574468085104%; + *margin-left: 27.5531914893617%; +} + +.row-fluid .offset3:first-child { + margin-left: 25.53191489361702%; + *margin-left: 25.425531914893618%; +} + +.row-fluid .offset2 { + margin-left: 19.148936170212764%; + *margin-left: 19.04255319148936%; +} + +.row-fluid .offset2:first-child { + margin-left: 17.02127659574468%; + *margin-left: 16.914893617021278%; +} + +.row-fluid .offset1 { + margin-left: 10.638297872340425%; + *margin-left: 10.53191489361702%; +} + +.row-fluid .offset1:first-child { + margin-left: 8.51063829787234%; + *margin-left: 8.404255319148938%; +} + +[class*="span"].hide, +.row-fluid [class*="span"].hide { + display: none; +} + +[class*="span"].pull-right, +.row-fluid [class*="span"].pull-right { + float: right; +} + +.container { + margin-right: auto; + margin-left: auto; + *zoom: 1; +} + +.container:before, +.container:after { + display: table; + line-height: 0; + content: ""; +} + +.container:after { + clear: both; +} + +.container-fluid { + padding-right: 20px; + padding-left: 20px; + *zoom: 1; +} + +.container-fluid:before, +.container-fluid:after { + display: table; + line-height: 0; + content: ""; +} + +.container-fluid:after { + clear: both; +} + +p { + margin: 0 0 10px; +} + +.lead { + margin-bottom: 20px; + font-size: 21px; + font-weight: 200; + line-height: 30px; +} + +small { + font-size: 85%; +} + +strong { + font-weight: bold; +} + +em { + font-style: italic; +} + +cite { + font-style: normal; +} + +.muted { + color: #999999; +} + +a.muted:hover, +a.muted:focus { + color: #808080; +} + +.text-warning { + color: #c09853; +} + +a.text-warning:hover, +a.text-warning:focus { + color: #a47e3c; +} + +.text-error { + color: #b94a48; +} + +a.text-error:hover, +a.text-error:focus { + color: #953b39; +} + +.text-info { + color: #3a87ad; +} + +a.text-info:hover, +a.text-info:focus { + color: #2d6987; +} + +.text-success { + color: #468847; +} + +a.text-success:hover, +a.text-success:focus { + color: #356635; +} + +.text-left { + text-align: left; +} + +.text-right { + text-align: right; +} + +.text-center { + text-align: center; +} + +h1, +h2, +h3, +h4, +h5, +h6 { + margin: 10px 0; + font-family: inherit; + font-weight: bold; + line-height: 20px; + color: inherit; + text-rendering: optimizelegibility; +} + +h1 small, +h2 small, +h3 small, +h4 small, +h5 small, +h6 small { + font-weight: normal; + line-height: 1; + color: #999999; +} + +h1, +h2, +h3 { + line-height: 40px; +} + +h1 { + font-size: 38.5px; +} + +h2 { + font-size: 31.5px; +} + +h3 { + font-size: 24.5px; +} + +h4 { + font-size: 17.5px; +} + +h5 { + font-size: 14px; +} + +h6 { + font-size: 11.9px; +} + +h1 small { + font-size: 24.5px; +} + +h2 small { + font-size: 17.5px; +} + +h3 small { + font-size: 14px; +} + +h4 small { + font-size: 14px; +} + +.page-header { + padding-bottom: 9px; + margin: 20px 0 30px; + border-bottom: 1px solid #eeeeee; +} + +ul, +ol { + padding: 0; + margin: 0 0 10px 25px; +} + +ul ul, +ul ol, +ol ol, +ol ul { + margin-bottom: 0; +} + +li { + line-height: 20px; +} + +ul.unstyled, +ol.unstyled { + margin-left: 0; + list-style: none; +} + +ul.inline, +ol.inline { + margin-left: 0; + list-style: none; +} + +ul.inline > li, +ol.inline > li { + display: inline-block; + *display: inline; + padding-right: 5px; + padding-left: 5px; + *zoom: 1; +} + +dl { + margin-bottom: 20px; +} + +dt, +dd { + line-height: 20px; +} + +dt { + font-weight: bold; +} + +dd { + margin-left: 10px; +} + +.dl-horizontal { + *zoom: 1; +} + +.dl-horizontal:before, +.dl-horizontal:after { + display: table; + line-height: 0; + content: ""; +} + +.dl-horizontal:after { + clear: both; +} + +.dl-horizontal dt { + float: left; + width: 160px; + overflow: hidden; + clear: left; + text-align: right; + text-overflow: ellipsis; + white-space: nowrap; +} + +.dl-horizontal dd { + margin-left: 180px; +} + +hr { + margin: 20px 0; + border: 0; + border-top: 1px solid #eeeeee; + border-bottom: 1px solid #ffffff; +} + +abbr[title], +abbr[data-original-title] { + cursor: help; + border-bottom: 1px dotted #999999; +} + +abbr.initialism { + font-size: 90%; + text-transform: uppercase; +} + +blockquote { + padding: 0 0 0 15px; + margin: 0 0 20px; + border-left: 5px solid #eeeeee; +} + +blockquote p { + margin-bottom: 0; + font-size: 17.5px; + font-weight: 300; + line-height: 1.25; +} + +blockquote small { + display: block; + line-height: 20px; + color: #999999; +} + +blockquote small:before { + content: '\2014 \00A0'; +} + +blockquote.pull-right { + float: right; + padding-right: 15px; + padding-left: 0; + border-right: 5px solid #eeeeee; + border-left: 0; +} + +blockquote.pull-right p, +blockquote.pull-right small { + text-align: right; +} + +blockquote.pull-right small:before { + content: ''; +} + +blockquote.pull-right small:after { + content: '\00A0 \2014'; +} + +q:before, +q:after, +blockquote:before, +blockquote:after { + content: ""; +} + +address { + display: block; + margin-bottom: 20px; + font-style: normal; + line-height: 20px; +} + +code, +pre { + padding: 0 3px 2px; + font-family: Monaco, Menlo, Consolas, "Courier New", monospace; + font-size: 12px; + color: #333333; + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; +} + +code { + padding: 2px 4px; + color: #d14; + white-space: nowrap; + background-color: #f7f7f9; + border: 1px solid #e1e1e8; +} + +pre { + display: block; + padding: 9.5px; + margin: 0 0 10px; + font-size: 13px; + line-height: 20px; + word-break: break-all; + word-wrap: break-word; + white-space: pre; + white-space: pre-wrap; + background-color: #f5f5f5; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, 0.15); + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +pre.prettyprint { + margin-bottom: 20px; +} + +pre code { + padding: 0; + color: inherit; + white-space: pre; + white-space: pre-wrap; + background-color: transparent; + border: 0; +} + +.pre-scrollable { + max-height: 340px; + overflow-y: scroll; +} + +form { + margin: 0 0 20px; +} + +fieldset { + padding: 0; + margin: 0; + border: 0; +} + +legend { + display: block; + width: 100%; + padding: 0; + margin-bottom: 20px; + font-size: 21px; + line-height: 40px; + color: #333333; + border: 0; + border-bottom: 1px solid #e5e5e5; +} + +legend small { + font-size: 15px; + color: #999999; +} + +label, +input, +button, +select, +textarea { + font-size: 14px; + font-weight: normal; + line-height: 20px; +} + +input, +button, +select, +textarea { + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; +} + +label { + display: block; + margin-bottom: 5px; +} + +select, +textarea, +input[type="text"], +input[type="password"], +input[type="datetime"], +input[type="datetime-local"], +input[type="date"], +input[type="month"], +input[type="time"], +input[type="week"], +input[type="number"], +input[type="email"], +input[type="url"], +input[type="search"], +input[type="tel"], +input[type="color"], +.uneditable-input { + display: inline-block; + height: 20px; + padding: 4px 6px; + margin-bottom: 10px; + font-size: 14px; + line-height: 20px; + color: #555555; + vertical-align: middle; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +input, +textarea, +.uneditable-input { + width: 206px; +} + +textarea { + height: auto; +} + +textarea, +input[type="text"], +input[type="password"], +input[type="datetime"], +input[type="datetime-local"], +input[type="date"], +input[type="month"], +input[type="time"], +input[type="week"], +input[type="number"], +input[type="email"], +input[type="url"], +input[type="search"], +input[type="tel"], +input[type="color"], +.uneditable-input { + background-color: #ffffff; + border: 1px solid #cccccc; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + -webkit-transition: border linear 0.2s, box-shadow linear 0.2s; + -moz-transition: border linear 0.2s, box-shadow linear 0.2s; + -o-transition: border linear 0.2s, box-shadow linear 0.2s; + transition: border linear 0.2s, box-shadow linear 0.2s; +} + +textarea:focus, +input[type="text"]:focus, +input[type="password"]:focus, +input[type="datetime"]:focus, +input[type="datetime-local"]:focus, +input[type="date"]:focus, +input[type="month"]:focus, +input[type="time"]:focus, +input[type="week"]:focus, +input[type="number"]:focus, +input[type="email"]:focus, +input[type="url"]:focus, +input[type="search"]:focus, +input[type="tel"]:focus, +input[type="color"]:focus, +.uneditable-input:focus { + border-color: rgba(82, 168, 236, 0.8); + outline: 0; + outline: thin dotted \9; + /* IE6-9 */ + + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6); +} + +input[type="radio"], +input[type="checkbox"] { + margin: 4px 0 0; + margin-top: 1px \9; + *margin-top: 0; + line-height: normal; +} + +input[type="file"], +input[type="image"], +input[type="submit"], +input[type="reset"], +input[type="button"], +input[type="radio"], +input[type="checkbox"] { + width: auto; +} + +select, +input[type="file"] { + height: 30px; + /* In IE7, the height of the select element cannot be changed by height, only font-size */ + + *margin-top: 4px; + /* For IE7, add top margin to align select with labels */ + + line-height: 30px; +} + +select { + width: 220px; + background-color: #ffffff; + border: 1px solid #cccccc; +} + +select[multiple], +select[size] { + height: auto; +} + +select:focus, +input[type="file"]:focus, +input[type="radio"]:focus, +input[type="checkbox"]:focus { + outline: thin dotted #333; + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} + +.uneditable-input, +.uneditable-textarea { + color: #999999; + cursor: not-allowed; + background-color: #fcfcfc; + border-color: #cccccc; + -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.025); + -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.025); + box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.025); +} + +.uneditable-input { + overflow: hidden; + white-space: nowrap; +} + +.uneditable-textarea { + width: auto; + height: auto; +} + +input:-moz-placeholder, +textarea:-moz-placeholder { + color: #999999; +} + +input:-ms-input-placeholder, +textarea:-ms-input-placeholder { + color: #999999; +} + +input::-webkit-input-placeholder, +textarea::-webkit-input-placeholder { + color: #999999; +} + +.radio, +.checkbox { + min-height: 20px; + padding-left: 20px; +} + +.radio input[type="radio"], +.checkbox input[type="checkbox"] { + float: left; + margin-left: -20px; +} + +.controls > .radio:first-child, +.controls > .checkbox:first-child { + padding-top: 5px; +} + +.radio.inline, +.checkbox.inline { + display: inline-block; + padding-top: 5px; + margin-bottom: 0; + vertical-align: middle; +} + +.radio.inline + .radio.inline, +.checkbox.inline + .checkbox.inline { + margin-left: 10px; +} + +.input-mini { + width: 60px; +} + +.input-small { + width: 90px; +} + +.input-medium { + width: 150px; +} + +.input-large { + width: 210px; +} + +.input-xlarge { + width: 270px; +} + +.input-xxlarge { + width: 530px; +} + +input[class*="span"], +select[class*="span"], +textarea[class*="span"], +.uneditable-input[class*="span"], +.row-fluid input[class*="span"], +.row-fluid select[class*="span"], +.row-fluid textarea[class*="span"], +.row-fluid .uneditable-input[class*="span"] { + float: none; + margin-left: 0; +} + +.input-append input[class*="span"], +.input-append .uneditable-input[class*="span"], +.input-prepend input[class*="span"], +.input-prepend .uneditable-input[class*="span"], +.row-fluid input[class*="span"], +.row-fluid select[class*="span"], +.row-fluid textarea[class*="span"], +.row-fluid .uneditable-input[class*="span"], +.row-fluid .input-prepend [class*="span"], +.row-fluid .input-append [class*="span"] { + display: inline-block; +} + +input, +textarea, +.uneditable-input { + margin-left: 0; +} + +.controls-row [class*="span"] + [class*="span"] { + margin-left: 20px; +} + +input.span12, +textarea.span12, +.uneditable-input.span12 { + width: 926px; +} + +input.span11, +textarea.span11, +.uneditable-input.span11 { + width: 846px; +} + +input.span10, +textarea.span10, +.uneditable-input.span10 { + width: 766px; +} + +input.span9, +textarea.span9, +.uneditable-input.span9 { + width: 686px; +} + +input.span8, +textarea.span8, +.uneditable-input.span8 { + width: 606px; +} + +input.span7, +textarea.span7, +.uneditable-input.span7 { + width: 526px; +} + +input.span6, +textarea.span6, +.uneditable-input.span6 { + width: 446px; +} + +input.span5, +textarea.span5, +.uneditable-input.span5 { + width: 366px; +} + +input.span4, +textarea.span4, +.uneditable-input.span4 { + width: 286px; +} + +input.span3, +textarea.span3, +.uneditable-input.span3 { + width: 206px; +} + +input.span2, +textarea.span2, +.uneditable-input.span2 { + width: 126px; +} + +input.span1, +textarea.span1, +.uneditable-input.span1 { + width: 46px; +} + +.controls-row { + *zoom: 1; +} + +.controls-row:before, +.controls-row:after { + display: table; + line-height: 0; + content: ""; +} + +.controls-row:after { + clear: both; +} + +.controls-row [class*="span"], +.row-fluid .controls-row [class*="span"] { + float: left; +} + +.controls-row .checkbox[class*="span"], +.controls-row .radio[class*="span"] { + padding-top: 5px; +} + +input[disabled], +select[disabled], +textarea[disabled], +input[readonly], +select[readonly], +textarea[readonly] { + cursor: not-allowed; + background-color: #eeeeee; +} + +input[type="radio"][disabled], +input[type="checkbox"][disabled], +input[type="radio"][readonly], +input[type="checkbox"][readonly] { + background-color: transparent; +} + +.control-group.warning .control-label, +.control-group.warning .help-block, +.control-group.warning .help-inline { + color: #c09853; +} + +.control-group.warning .checkbox, +.control-group.warning .radio, +.control-group.warning input, +.control-group.warning select, +.control-group.warning textarea { + color: #c09853; +} + +.control-group.warning input, +.control-group.warning select, +.control-group.warning textarea { + border-color: #c09853; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); +} + +.control-group.warning input:focus, +.control-group.warning select:focus, +.control-group.warning textarea:focus { + border-color: #a47e3c; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #dbc59e; + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #dbc59e; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #dbc59e; +} + +.control-group.warning .input-prepend .add-on, +.control-group.warning .input-append .add-on { + color: #c09853; + background-color: #fcf8e3; + border-color: #c09853; +} + +.control-group.error .control-label, +.control-group.error .help-block, +.control-group.error .help-inline { + color: #b94a48; +} + +.control-group.error .checkbox, +.control-group.error .radio, +.control-group.error input, +.control-group.error select, +.control-group.error textarea { + color: #b94a48; +} + +.control-group.error input, +.control-group.error select, +.control-group.error textarea { + border-color: #b94a48; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); +} + +.control-group.error input:focus, +.control-group.error select:focus, +.control-group.error textarea:focus { + border-color: #953b39; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #d59392; + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #d59392; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #d59392; +} + +.control-group.error .input-prepend .add-on, +.control-group.error .input-append .add-on { + color: #b94a48; + background-color: #f2dede; + border-color: #b94a48; +} + +.control-group.success .control-label, +.control-group.success .help-block, +.control-group.success .help-inline { + color: #468847; +} + +.control-group.success .checkbox, +.control-group.success .radio, +.control-group.success input, +.control-group.success select, +.control-group.success textarea { + color: #468847; +} + +.control-group.success input, +.control-group.success select, +.control-group.success textarea { + border-color: #468847; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); +} + +.control-group.success input:focus, +.control-group.success select:focus, +.control-group.success textarea:focus { + border-color: #356635; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #7aba7b; + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #7aba7b; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #7aba7b; +} + +.control-group.success .input-prepend .add-on, +.control-group.success .input-append .add-on { + color: #468847; + background-color: #dff0d8; + border-color: #468847; +} + +.control-group.info .control-label, +.control-group.info .help-block, +.control-group.info .help-inline { + color: #3a87ad; +} + +.control-group.info .checkbox, +.control-group.info .radio, +.control-group.info input, +.control-group.info select, +.control-group.info textarea { + color: #3a87ad; +} + +.control-group.info input, +.control-group.info select, +.control-group.info textarea { + border-color: #3a87ad; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); +} + +.control-group.info input:focus, +.control-group.info select:focus, +.control-group.info textarea:focus { + border-color: #2d6987; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #7ab5d3; + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #7ab5d3; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #7ab5d3; +} + +.control-group.info .input-prepend .add-on, +.control-group.info .input-append .add-on { + color: #3a87ad; + background-color: #d9edf7; + border-color: #3a87ad; +} + +input:focus:invalid, +textarea:focus:invalid, +select:focus:invalid { + color: #b94a48; + border-color: #ee5f5b; +} + +input:focus:invalid:focus, +textarea:focus:invalid:focus, +select:focus:invalid:focus { + border-color: #e9322d; + -webkit-box-shadow: 0 0 6px #f8b9b7; + -moz-box-shadow: 0 0 6px #f8b9b7; + box-shadow: 0 0 6px #f8b9b7; +} + +.form-actions { + padding: 19px 20px 20px; + margin-top: 20px; + margin-bottom: 20px; + background-color: #f5f5f5; + border-top: 1px solid #e5e5e5; + *zoom: 1; +} + +.form-actions:before, +.form-actions:after { + display: table; + line-height: 0; + content: ""; +} + +.form-actions:after { + clear: both; +} + +.help-block, +.help-inline { + color: #595959; +} + +.help-block { + display: block; + margin-bottom: 10px; +} + +.help-inline { + display: inline-block; + *display: inline; + padding-left: 5px; + vertical-align: middle; + *zoom: 1; +} + +.input-append, +.input-prepend { + display: inline-block; + margin-bottom: 10px; + font-size: 0; + white-space: nowrap; + vertical-align: middle; +} + +.input-append input, +.input-prepend input, +.input-append select, +.input-prepend select, +.input-append .uneditable-input, +.input-prepend .uneditable-input, +.input-append .dropdown-menu, +.input-prepend .dropdown-menu, +.input-append .popover, +.input-prepend .popover { + font-size: 14px; +} + +.input-append input, +.input-prepend input, +.input-append select, +.input-prepend select, +.input-append .uneditable-input, +.input-prepend .uneditable-input { + position: relative; + margin-bottom: 0; + *margin-left: 0; + vertical-align: top; + -webkit-border-radius: 0 4px 4px 0; + -moz-border-radius: 0 4px 4px 0; + border-radius: 0 4px 4px 0; +} + +.input-append input:focus, +.input-prepend input:focus, +.input-append select:focus, +.input-prepend select:focus, +.input-append .uneditable-input:focus, +.input-prepend .uneditable-input:focus { + z-index: 2; +} + +.input-append .add-on, +.input-prepend .add-on { + display: inline-block; + width: auto; + height: 20px; + min-width: 16px; + padding: 4px 5px; + font-size: 14px; + font-weight: normal; + line-height: 20px; + text-align: center; + text-shadow: 0 1px 0 #ffffff; + background-color: #eeeeee; + border: 1px solid #ccc; +} + +.input-append .add-on, +.input-prepend .add-on, +.input-append .btn, +.input-prepend .btn, +.input-append .btn-group > .dropdown-toggle, +.input-prepend .btn-group > .dropdown-toggle { + vertical-align: top; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.input-append .active, +.input-prepend .active { + background-color: #a9dba9; + border-color: #46a546; +} + +.input-prepend .add-on, +.input-prepend .btn { + margin-right: -1px; +} + +.input-prepend .add-on:first-child, +.input-prepend .btn:first-child { + -webkit-border-radius: 4px 0 0 4px; + -moz-border-radius: 4px 0 0 4px; + border-radius: 4px 0 0 4px; +} + +.input-append input, +.input-append select, +.input-append .uneditable-input { + -webkit-border-radius: 4px 0 0 4px; + -moz-border-radius: 4px 0 0 4px; + border-radius: 4px 0 0 4px; +} + +.input-append input + .btn-group .btn:last-child, +.input-append select + .btn-group .btn:last-child, +.input-append .uneditable-input + .btn-group .btn:last-child { + -webkit-border-radius: 0 4px 4px 0; + -moz-border-radius: 0 4px 4px 0; + border-radius: 0 4px 4px 0; +} + +.input-append .add-on, +.input-append .btn, +.input-append .btn-group { + margin-left: -1px; +} + +.input-append .add-on:last-child, +.input-append .btn:last-child, +.input-append .btn-group:last-child > .dropdown-toggle { + -webkit-border-radius: 0 4px 4px 0; + -moz-border-radius: 0 4px 4px 0; + border-radius: 0 4px 4px 0; +} + +.input-prepend.input-append input, +.input-prepend.input-append select, +.input-prepend.input-append .uneditable-input { + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.input-prepend.input-append input + .btn-group .btn, +.input-prepend.input-append select + .btn-group .btn, +.input-prepend.input-append .uneditable-input + .btn-group .btn { + -webkit-border-radius: 0 4px 4px 0; + -moz-border-radius: 0 4px 4px 0; + border-radius: 0 4px 4px 0; +} + +.input-prepend.input-append .add-on:first-child, +.input-prepend.input-append .btn:first-child { + margin-right: -1px; + -webkit-border-radius: 4px 0 0 4px; + -moz-border-radius: 4px 0 0 4px; + border-radius: 4px 0 0 4px; +} + +.input-prepend.input-append .add-on:last-child, +.input-prepend.input-append .btn:last-child { + margin-left: -1px; + -webkit-border-radius: 0 4px 4px 0; + -moz-border-radius: 0 4px 4px 0; + border-radius: 0 4px 4px 0; +} + +.input-prepend.input-append .btn-group:first-child { + margin-left: 0; +} + +input.search-query { + padding-right: 14px; + padding-right: 4px \9; + padding-left: 14px; + padding-left: 4px \9; + /* IE7-8 doesn't have border-radius, so don't indent the padding */ + + margin-bottom: 0; + -webkit-border-radius: 15px; + -moz-border-radius: 15px; + border-radius: 15px; +} + +/* Allow for input prepend/append in search forms */ + +.form-search .input-append .search-query, +.form-search .input-prepend .search-query { + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.form-search .input-append .search-query { + -webkit-border-radius: 14px 0 0 14px; + -moz-border-radius: 14px 0 0 14px; + border-radius: 14px 0 0 14px; +} + +.form-search .input-append .btn { + -webkit-border-radius: 0 14px 14px 0; + -moz-border-radius: 0 14px 14px 0; + border-radius: 0 14px 14px 0; +} + +.form-search .input-prepend .search-query { + -webkit-border-radius: 0 14px 14px 0; + -moz-border-radius: 0 14px 14px 0; + border-radius: 0 14px 14px 0; +} + +.form-search .input-prepend .btn { + -webkit-border-radius: 14px 0 0 14px; + -moz-border-radius: 14px 0 0 14px; + border-radius: 14px 0 0 14px; +} + +.form-search input, +.form-inline input, +.form-horizontal input, +.form-search textarea, +.form-inline textarea, +.form-horizontal textarea, +.form-search select, +.form-inline select, +.form-horizontal select, +.form-search .help-inline, +.form-inline .help-inline, +.form-horizontal .help-inline, +.form-search .uneditable-input, +.form-inline .uneditable-input, +.form-horizontal .uneditable-input, +.form-search .input-prepend, +.form-inline .input-prepend, +.form-horizontal .input-prepend, +.form-search .input-append, +.form-inline .input-append, +.form-horizontal .input-append { + display: inline-block; + *display: inline; + margin-bottom: 0; + vertical-align: middle; + *zoom: 1; +} + +.form-search .hide, +.form-inline .hide, +.form-horizontal .hide { + display: none; +} + +.form-search label, +.form-inline label, +.form-search .btn-group, +.form-inline .btn-group { + display: inline-block; +} + +.form-search .input-append, +.form-inline .input-append, +.form-search .input-prepend, +.form-inline .input-prepend { + margin-bottom: 0; +} + +.form-search .radio, +.form-search .checkbox, +.form-inline .radio, +.form-inline .checkbox { + padding-left: 0; + margin-bottom: 0; + vertical-align: middle; +} + +.form-search .radio input[type="radio"], +.form-search .checkbox input[type="checkbox"], +.form-inline .radio input[type="radio"], +.form-inline .checkbox input[type="checkbox"] { + float: left; + margin-right: 3px; + margin-left: 0; +} + +.control-group { + margin-bottom: 10px; +} + +legend + .control-group { + margin-top: 20px; + -webkit-margin-top-collapse: separate; +} + +.form-horizontal .control-group { + margin-bottom: 20px; + *zoom: 1; +} + +.form-horizontal .control-group:before, +.form-horizontal .control-group:after { + display: table; + line-height: 0; + content: ""; +} + +.form-horizontal .control-group:after { + clear: both; +} + +.form-horizontal .control-label { + float: left; + width: 160px; + padding-top: 5px; + text-align: right; +} + +.form-horizontal .controls { + *display: inline-block; + *padding-left: 20px; + margin-left: 180px; + *margin-left: 0; +} + +.form-horizontal .controls:first-child { + *padding-left: 180px; +} + +.form-horizontal .help-block { + margin-bottom: 0; +} + +.form-horizontal input + .help-block, +.form-horizontal select + .help-block, +.form-horizontal textarea + .help-block, +.form-horizontal .uneditable-input + .help-block, +.form-horizontal .input-prepend + .help-block, +.form-horizontal .input-append + .help-block { + margin-top: 10px; +} + +.form-horizontal .form-actions { + padding-left: 180px; +} + +table { + max-width: 100%; + background-color: transparent; + border-collapse: collapse; + border-spacing: 0; +} + +.table { + width: 100%; + margin-bottom: 20px; +} + +.table th, +.table td { + padding: 8px; + line-height: 20px; + text-align: left; + vertical-align: top; + border-top: 1px solid #dddddd; +} + +.table th { + font-weight: bold; +} + +.table thead th { + vertical-align: bottom; +} + +.table caption + thead tr:first-child th, +.table caption + thead tr:first-child td, +.table colgroup + thead tr:first-child th, +.table colgroup + thead tr:first-child td, +.table thead:first-child tr:first-child th, +.table thead:first-child tr:first-child td { + border-top: 0; +} + +.table tbody + tbody { + border-top: 2px solid #dddddd; +} + +.table .table { + background-color: #ffffff; +} + +.table-condensed th, +.table-condensed td { + padding: 4px 5px; +} + +.table-bordered { + border: 1px solid #dddddd; + border-collapse: separate; + *border-collapse: collapse; + border-left: 0; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +.table-bordered th, +.table-bordered td { + border-left: 1px solid #dddddd; +} + +.table-bordered caption + thead tr:first-child th, +.table-bordered caption + tbody tr:first-child th, +.table-bordered caption + tbody tr:first-child td, +.table-bordered colgroup + thead tr:first-child th, +.table-bordered colgroup + tbody tr:first-child th, +.table-bordered colgroup + tbody tr:first-child td, +.table-bordered thead:first-child tr:first-child th, +.table-bordered tbody:first-child tr:first-child th, +.table-bordered tbody:first-child tr:first-child td { + border-top: 0; +} + +.table-bordered thead:first-child tr:first-child > th:first-child, +.table-bordered tbody:first-child tr:first-child > td:first-child, +.table-bordered tbody:first-child tr:first-child > th:first-child { + -webkit-border-top-left-radius: 4px; + border-top-left-radius: 4px; + -moz-border-radius-topleft: 4px; +} + +.table-bordered thead:first-child tr:first-child > th:last-child, +.table-bordered tbody:first-child tr:first-child > td:last-child, +.table-bordered tbody:first-child tr:first-child > th:last-child { + -webkit-border-top-right-radius: 4px; + border-top-right-radius: 4px; + -moz-border-radius-topright: 4px; +} + +.table-bordered thead:last-child tr:last-child > th:first-child, +.table-bordered tbody:last-child tr:last-child > td:first-child, +.table-bordered tbody:last-child tr:last-child > th:first-child, +.table-bordered tfoot:last-child tr:last-child > td:first-child, +.table-bordered tfoot:last-child tr:last-child > th:first-child { + -webkit-border-bottom-left-radius: 4px; + border-bottom-left-radius: 4px; + -moz-border-radius-bottomleft: 4px; +} + +.table-bordered thead:last-child tr:last-child > th:last-child, +.table-bordered tbody:last-child tr:last-child > td:last-child, +.table-bordered tbody:last-child tr:last-child > th:last-child, +.table-bordered tfoot:last-child tr:last-child > td:last-child, +.table-bordered tfoot:last-child tr:last-child > th:last-child { + -webkit-border-bottom-right-radius: 4px; + border-bottom-right-radius: 4px; + -moz-border-radius-bottomright: 4px; +} + +.table-bordered tfoot + tbody:last-child tr:last-child td:first-child { + -webkit-border-bottom-left-radius: 0; + border-bottom-left-radius: 0; + -moz-border-radius-bottomleft: 0; +} + +.table-bordered tfoot + tbody:last-child tr:last-child td:last-child { + -webkit-border-bottom-right-radius: 0; + border-bottom-right-radius: 0; + -moz-border-radius-bottomright: 0; +} + +.table-bordered caption + thead tr:first-child th:first-child, +.table-bordered caption + tbody tr:first-child td:first-child, +.table-bordered colgroup + thead tr:first-child th:first-child, +.table-bordered colgroup + tbody tr:first-child td:first-child { + -webkit-border-top-left-radius: 4px; + border-top-left-radius: 4px; + -moz-border-radius-topleft: 4px; +} + +.table-bordered caption + thead tr:first-child th:last-child, +.table-bordered caption + tbody tr:first-child td:last-child, +.table-bordered colgroup + thead tr:first-child th:last-child, +.table-bordered colgroup + tbody tr:first-child td:last-child { + -webkit-border-top-right-radius: 4px; + border-top-right-radius: 4px; + -moz-border-radius-topright: 4px; +} + +.table-striped tbody > tr:nth-child(odd) > td, +.table-striped tbody > tr:nth-child(odd) > th { + background-color: #f9f9f9; +} + +.table-hover tbody tr:hover > td, +.table-hover tbody tr:hover > th { + background-color: #f5f5f5; +} + +table td[class*="span"], +table th[class*="span"], +.row-fluid table td[class*="span"], +.row-fluid table th[class*="span"] { + display: table-cell; + float: none; + margin-left: 0; +} + +.table td.span1, +.table th.span1 { + float: none; + width: 44px; + margin-left: 0; +} + +.table td.span2, +.table th.span2 { + float: none; + width: 124px; + margin-left: 0; +} + +.table td.span3, +.table th.span3 { + float: none; + width: 204px; + margin-left: 0; +} + +.table td.span4, +.table th.span4 { + float: none; + width: 284px; + margin-left: 0; +} + +.table td.span5, +.table th.span5 { + float: none; + width: 364px; + margin-left: 0; +} + +.table td.span6, +.table th.span6 { + float: none; + width: 444px; + margin-left: 0; +} + +.table td.span7, +.table th.span7 { + float: none; + width: 524px; + margin-left: 0; +} + +.table td.span8, +.table th.span8 { + float: none; + width: 604px; + margin-left: 0; +} + +.table td.span9, +.table th.span9 { + float: none; + width: 684px; + margin-left: 0; +} + +.table td.span10, +.table th.span10 { + float: none; + width: 764px; + margin-left: 0; +} + +.table td.span11, +.table th.span11 { + float: none; + width: 844px; + margin-left: 0; +} + +.table td.span12, +.table th.span12 { + float: none; + width: 924px; + margin-left: 0; +} + +.table tbody tr.success > td { + background-color: #dff0d8; +} + +.table tbody tr.error > td { + background-color: #f2dede; +} + +.table tbody tr.warning > td { + background-color: #fcf8e3; +} + +.table tbody tr.info > td { + background-color: #d9edf7; +} + +.table-hover tbody tr.success:hover > td { + background-color: #d0e9c6; +} + +.table-hover tbody tr.error:hover > td { + background-color: #ebcccc; +} + +.table-hover tbody tr.warning:hover > td { + background-color: #faf2cc; +} + +.table-hover tbody tr.info:hover > td { + background-color: #c4e3f3; +} + +[class^="icon-"], +[class*=" icon-"] { + display: inline-block; + width: 14px; + height: 14px; + margin-top: 1px; + *margin-right: .3em; + line-height: 14px; + vertical-align: text-top; + background-image: url("../img/glyphicons-halflings.png"); + background-position: 14px 14px; + background-repeat: no-repeat; +} + +/* White icons with optional class, or on hover/focus/active states of certain elements */ + +.icon-white, +.nav-pills > .active > a > [class^="icon-"], +.nav-pills > .active > a > [class*=" icon-"], +.nav-list > .active > a > [class^="icon-"], +.nav-list > .active > a > [class*=" icon-"], +.navbar-inverse .nav > .active > a > [class^="icon-"], +.navbar-inverse .nav > .active > a > [class*=" icon-"], +.dropdown-menu > li > a:hover > [class^="icon-"], +.dropdown-menu > li > a:focus > [class^="icon-"], +.dropdown-menu > li > a:hover > [class*=" icon-"], +.dropdown-menu > li > a:focus > [class*=" icon-"], +.dropdown-menu > .active > a > [class^="icon-"], +.dropdown-menu > .active > a > [class*=" icon-"], +.dropdown-submenu:hover > a > [class^="icon-"], +.dropdown-submenu:focus > a > [class^="icon-"], +.dropdown-submenu:hover > a > [class*=" icon-"], +.dropdown-submenu:focus > a > [class*=" icon-"] { + background-image: url("../img/glyphicons-halflings-white.png"); +} + +.icon-glass { + background-position: 0 0; +} + +.icon-music { + background-position: -24px 0; +} + +.icon-search { + background-position: -48px 0; +} + +.icon-envelope { + background-position: -72px 0; +} + +.icon-heart { + background-position: -96px 0; +} + +.icon-star { + background-position: -120px 0; +} + +.icon-star-empty { + background-position: -144px 0; +} + +.icon-user { + background-position: -168px 0; +} + +.icon-film { + background-position: -192px 0; +} + +.icon-th-large { + background-position: -216px 0; +} + +.icon-th { + background-position: -240px 0; +} + +.icon-th-list { + background-position: -264px 0; +} + +.icon-ok { + background-position: -288px 0; +} + +.icon-remove { + background-position: -312px 0; +} + +.icon-zoom-in { + background-position: -336px 0; +} + +.icon-zoom-out { + background-position: -360px 0; +} + +.icon-off { + background-position: -384px 0; +} + +.icon-signal { + background-position: -408px 0; +} + +.icon-cog { + background-position: -432px 0; +} + +.icon-trash { + background-position: -456px 0; +} + +.icon-home { + background-position: 0 -24px; +} + +.icon-file { + background-position: -24px -24px; +} + +.icon-time { + background-position: -48px -24px; +} + +.icon-road { + background-position: -72px -24px; +} + +.icon-download-alt { + background-position: -96px -24px; +} + +.icon-download { + background-position: -120px -24px; +} + +.icon-upload { + background-position: -144px -24px; +} + +.icon-inbox { + background-position: -168px -24px; +} + +.icon-play-circle { + background-position: -192px -24px; +} + +.icon-repeat { + background-position: -216px -24px; +} + +.icon-refresh { + background-position: -240px -24px; +} + +.icon-list-alt { + background-position: -264px -24px; +} + +.icon-lock { + background-position: -287px -24px; +} + +.icon-flag { + background-position: -312px -24px; +} + +.icon-headphones { + background-position: -336px -24px; +} + +.icon-volume-off { + background-position: -360px -24px; +} + +.icon-volume-down { + background-position: -384px -24px; +} + +.icon-volume-up { + background-position: -408px -24px; +} + +.icon-qrcode { + background-position: -432px -24px; +} + +.icon-barcode { + background-position: -456px -24px; +} + +.icon-tag { + background-position: 0 -48px; +} + +.icon-tags { + background-position: -25px -48px; +} + +.icon-book { + background-position: -48px -48px; +} + +.icon-bookmark { + background-position: -72px -48px; +} + +.icon-print { + background-position: -96px -48px; +} + +.icon-camera { + background-position: -120px -48px; +} + +.icon-font { + background-position: -144px -48px; +} + +.icon-bold { + background-position: -167px -48px; +} + +.icon-italic { + background-position: -192px -48px; +} + +.icon-text-height { + background-position: -216px -48px; +} + +.icon-text-width { + background-position: -240px -48px; +} + +.icon-align-left { + background-position: -264px -48px; +} + +.icon-align-center { + background-position: -288px -48px; +} + +.icon-align-right { + background-position: -312px -48px; +} + +.icon-align-justify { + background-position: -336px -48px; +} + +.icon-list { + background-position: -360px -48px; +} + +.icon-indent-left { + background-position: -384px -48px; +} + +.icon-indent-right { + background-position: -408px -48px; +} + +.icon-facetime-video { + background-position: -432px -48px; +} + +.icon-picture { + background-position: -456px -48px; +} + +.icon-pencil { + background-position: 0 -72px; +} + +.icon-map-marker { + background-position: -24px -72px; +} + +.icon-adjust { + background-position: -48px -72px; +} + +.icon-tint { + background-position: -72px -72px; +} + +.icon-edit { + background-position: -96px -72px; +} + +.icon-share { + background-position: -120px -72px; +} + +.icon-check { + background-position: -144px -72px; +} + +.icon-move { + background-position: -168px -72px; +} + +.icon-step-backward { + background-position: -192px -72px; +} + +.icon-fast-backward { + background-position: -216px -72px; +} + +.icon-backward { + background-position: -240px -72px; +} + +.icon-play { + background-position: -264px -72px; +} + +.icon-pause { + background-position: -288px -72px; +} + +.icon-stop { + background-position: -312px -72px; +} + +.icon-forward { + background-position: -336px -72px; +} + +.icon-fast-forward { + background-position: -360px -72px; +} + +.icon-step-forward { + background-position: -384px -72px; +} + +.icon-eject { + background-position: -408px -72px; +} + +.icon-chevron-left { + background-position: -432px -72px; +} + +.icon-chevron-right { + background-position: -456px -72px; +} + +.icon-plus-sign { + background-position: 0 -96px; +} + +.icon-minus-sign { + background-position: -24px -96px; +} + +.icon-remove-sign { + background-position: -48px -96px; +} + +.icon-ok-sign { + background-position: -72px -96px; +} + +.icon-question-sign { + background-position: -96px -96px; +} + +.icon-info-sign { + background-position: -120px -96px; +} + +.icon-screenshot { + background-position: -144px -96px; +} + +.icon-remove-circle { + background-position: -168px -96px; +} + +.icon-ok-circle { + background-position: -192px -96px; +} + +.icon-ban-circle { + background-position: -216px -96px; +} + +.icon-arrow-left { + background-position: -240px -96px; +} + +.icon-arrow-right { + background-position: -264px -96px; +} + +.icon-arrow-up { + background-position: -289px -96px; +} + +.icon-arrow-down { + background-position: -312px -96px; +} + +.icon-share-alt { + background-position: -336px -96px; +} + +.icon-resize-full { + background-position: -360px -96px; +} + +.icon-resize-small { + background-position: -384px -96px; +} + +.icon-plus { + background-position: -408px -96px; +} + +.icon-minus { + background-position: -433px -96px; +} + +.icon-asterisk { + background-position: -456px -96px; +} + +.icon-exclamation-sign { + background-position: 0 -120px; +} + +.icon-gift { + background-position: -24px -120px; +} + +.icon-leaf { + background-position: -48px -120px; +} + +.icon-fire { + background-position: -72px -120px; +} + +.icon-eye-open { + background-position: -96px -120px; +} + +.icon-eye-close { + background-position: -120px -120px; +} + +.icon-warning-sign { + background-position: -144px -120px; +} + +.icon-plane { + background-position: -168px -120px; +} + +.icon-calendar { + background-position: -192px -120px; +} + +.icon-random { + width: 16px; + background-position: -216px -120px; +} + +.icon-comment { + background-position: -240px -120px; +} + +.icon-magnet { + background-position: -264px -120px; +} + +.icon-chevron-up { + background-position: -288px -120px; +} + +.icon-chevron-down { + background-position: -313px -119px; +} + +.icon-retweet { + background-position: -336px -120px; +} + +.icon-shopping-cart { + background-position: -360px -120px; +} + +.icon-folder-close { + width: 16px; + background-position: -384px -120px; +} + +.icon-folder-open { + width: 16px; + background-position: -408px -120px; +} + +.icon-resize-vertical { + background-position: -432px -119px; +} + +.icon-resize-horizontal { + background-position: -456px -118px; +} + +.icon-hdd { + background-position: 0 -144px; +} + +.icon-bullhorn { + background-position: -24px -144px; +} + +.icon-bell { + background-position: -48px -144px; +} + +.icon-certificate { + background-position: -72px -144px; +} + +.icon-thumbs-up { + background-position: -96px -144px; +} + +.icon-thumbs-down { + background-position: -120px -144px; +} + +.icon-hand-right { + background-position: -144px -144px; +} + +.icon-hand-left { + background-position: -168px -144px; +} + +.icon-hand-up { + background-position: -192px -144px; +} + +.icon-hand-down { + background-position: -216px -144px; +} + +.icon-circle-arrow-right { + background-position: -240px -144px; +} + +.icon-circle-arrow-left { + background-position: -264px -144px; +} + +.icon-circle-arrow-up { + background-position: -288px -144px; +} + +.icon-circle-arrow-down { + background-position: -312px -144px; +} + +.icon-globe { + background-position: -336px -144px; +} + +.icon-wrench { + background-position: -360px -144px; +} + +.icon-tasks { + background-position: -384px -144px; +} + +.icon-filter { + background-position: -408px -144px; +} + +.icon-briefcase { + background-position: -432px -144px; +} + +.icon-fullscreen { + background-position: -456px -144px; +} + +.dropup, +.dropdown { + position: relative; +} + +.dropdown-toggle { + *margin-bottom: -3px; +} + +.dropdown-toggle:active, +.open .dropdown-toggle { + outline: 0; +} + +.caret { + display: inline-block; + width: 0; + height: 0; + vertical-align: top; + border-top: 4px solid #000000; + border-right: 4px solid transparent; + border-left: 4px solid transparent; + content: ""; +} + +.dropdown .caret { + margin-top: 8px; + margin-left: 2px; +} + +.dropdown-menu { + position: absolute; + top: 100%; + left: 0; + z-index: 1000; + display: none; + float: left; + min-width: 160px; + padding: 5px 0; + margin: 2px 0 0; + list-style: none; + background-color: #ffffff; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, 0.2); + *border-right-width: 2px; + *border-bottom-width: 2px; + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; + -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); + -moz-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); + box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); + -webkit-background-clip: padding-box; + -moz-background-clip: padding; + background-clip: padding-box; +} + +.dropdown-menu.pull-right { + right: 0; + left: auto; +} + +.dropdown-menu .divider { + *width: 100%; + height: 1px; + margin: 9px 1px; + *margin: -5px 0 5px; + overflow: hidden; + background-color: #e5e5e5; + border-bottom: 1px solid #ffffff; +} + +.dropdown-menu > li > a { + display: block; + padding: 3px 20px; + clear: both; + font-weight: normal; + line-height: 20px; + color: #333333; + white-space: nowrap; +} + +.dropdown-menu > li > a:hover, +.dropdown-menu > li > a:focus, +.dropdown-submenu:hover > a, +.dropdown-submenu:focus > a { + color: #ffffff; + text-decoration: none; + background-color: #0081c2; + background-image: -moz-linear-gradient(top, #0088cc, #0077b3); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0077b3)); + background-image: -webkit-linear-gradient(top, #0088cc, #0077b3); + background-image: -o-linear-gradient(top, #0088cc, #0077b3); + background-image: linear-gradient(to bottom, #0088cc, #0077b3); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0088cc', endColorstr='#ff0077b3', GradientType=0); +} + +.dropdown-menu > .active > a, +.dropdown-menu > .active > a:hover, +.dropdown-menu > .active > a:focus { + color: #ffffff; + text-decoration: none; + background-color: #0081c2; + background-image: -moz-linear-gradient(top, #0088cc, #0077b3); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0077b3)); + background-image: -webkit-linear-gradient(top, #0088cc, #0077b3); + background-image: -o-linear-gradient(top, #0088cc, #0077b3); + background-image: linear-gradient(to bottom, #0088cc, #0077b3); + background-repeat: repeat-x; + outline: 0; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0088cc', endColorstr='#ff0077b3', GradientType=0); +} + +.dropdown-menu > .disabled > a, +.dropdown-menu > .disabled > a:hover, +.dropdown-menu > .disabled > a:focus { + color: #999999; +} + +.dropdown-menu > .disabled > a:hover, +.dropdown-menu > .disabled > a:focus { + text-decoration: none; + cursor: default; + background-color: transparent; + background-image: none; + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.open { + *z-index: 1000; +} + +.open > .dropdown-menu { + display: block; +} + +.dropdown-backdrop { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + z-index: 990; +} + +.pull-right > .dropdown-menu { + right: 0; + left: auto; +} + +.dropup .caret, +.navbar-fixed-bottom .dropdown .caret { + border-top: 0; + border-bottom: 4px solid #000000; + content: ""; +} + +.dropup .dropdown-menu, +.navbar-fixed-bottom .dropdown .dropdown-menu { + top: auto; + bottom: 100%; + margin-bottom: 1px; +} + +.dropdown-submenu { + position: relative; +} + +.dropdown-submenu > .dropdown-menu { + top: 0; + left: 100%; + margin-top: -6px; + margin-left: -1px; + -webkit-border-radius: 0 6px 6px 6px; + -moz-border-radius: 0 6px 6px 6px; + border-radius: 0 6px 6px 6px; +} + +.dropdown-submenu:hover > .dropdown-menu { + display: block; +} + +.dropup .dropdown-submenu > .dropdown-menu { + top: auto; + bottom: 0; + margin-top: 0; + margin-bottom: -2px; + -webkit-border-radius: 5px 5px 5px 0; + -moz-border-radius: 5px 5px 5px 0; + border-radius: 5px 5px 5px 0; +} + +.dropdown-submenu > a:after { + display: block; + float: right; + width: 0; + height: 0; + margin-top: 5px; + margin-right: -10px; + border-color: transparent; + border-left-color: #cccccc; + border-style: solid; + border-width: 5px 0 5px 5px; + content: " "; +} + +.dropdown-submenu:hover > a:after { + border-left-color: #ffffff; +} + +.dropdown-submenu.pull-left { + float: none; +} + +.dropdown-submenu.pull-left > .dropdown-menu { + left: -100%; + margin-left: 10px; + -webkit-border-radius: 6px 0 6px 6px; + -moz-border-radius: 6px 0 6px 6px; + border-radius: 6px 0 6px 6px; +} + +.dropdown .dropdown-menu .nav-header { + padding-right: 20px; + padding-left: 20px; +} + +.typeahead { + z-index: 1051; + margin-top: 2px; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +.well { + min-height: 20px; + padding: 19px; + margin-bottom: 20px; + background-color: #f5f5f5; + border: 1px solid #e3e3e3; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05); +} + +.well blockquote { + border-color: #ddd; + border-color: rgba(0, 0, 0, 0.15); +} + +.well-large { + padding: 24px; + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; +} + +.well-small { + padding: 9px; + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; +} + +.fade { + opacity: 0; + -webkit-transition: opacity 0.15s linear; + -moz-transition: opacity 0.15s linear; + -o-transition: opacity 0.15s linear; + transition: opacity 0.15s linear; +} + +.fade.in { + opacity: 1; +} + +.collapse { + position: relative; + height: 0; + overflow: hidden; + -webkit-transition: height 0.35s ease; + -moz-transition: height 0.35s ease; + -o-transition: height 0.35s ease; + transition: height 0.35s ease; +} + +.collapse.in { + height: auto; +} + +.close { + float: right; + font-size: 20px; + font-weight: bold; + line-height: 20px; + color: #000000; + text-shadow: 0 1px 0 #ffffff; + opacity: 0.2; + filter: alpha(opacity=20); +} + +.close:hover, +.close:focus { + color: #000000; + text-decoration: none; + cursor: pointer; + opacity: 0.4; + filter: alpha(opacity=40); +} + +button.close { + padding: 0; + cursor: pointer; + background: transparent; + border: 0; + -webkit-appearance: none; +} + +.btn { + display: inline-block; + *display: inline; + padding: 4px 12px; + margin-bottom: 0; + *margin-left: .3em; + font-size: 14px; + line-height: 20px; + color: #333333; + text-align: center; + text-shadow: 0 1px 1px rgba(255, 255, 255, 0.75); + vertical-align: middle; + cursor: pointer; + background-color: #f5f5f5; + *background-color: #e6e6e6; + background-image: -moz-linear-gradient(top, #ffffff, #e6e6e6); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ffffff), to(#e6e6e6)); + background-image: -webkit-linear-gradient(top, #ffffff, #e6e6e6); + background-image: -o-linear-gradient(top, #ffffff, #e6e6e6); + background-image: linear-gradient(to bottom, #ffffff, #e6e6e6); + background-repeat: repeat-x; + border: 1px solid #cccccc; + *border: 0; + border-color: #e6e6e6 #e6e6e6 #bfbfbf; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + border-bottom-color: #b3b3b3; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#ffe6e6e6', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); + *zoom: 1; + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); + -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); +} + +.btn:hover, +.btn:focus, +.btn:active, +.btn.active, +.btn.disabled, +.btn[disabled] { + color: #333333; + background-color: #e6e6e6; + *background-color: #d9d9d9; +} + +.btn:active, +.btn.active { + background-color: #cccccc \9; +} + +.btn:first-child { + *margin-left: 0; +} + +.btn:hover, +.btn:focus { + color: #333333; + text-decoration: none; + background-position: 0 -15px; + -webkit-transition: background-position 0.1s linear; + -moz-transition: background-position 0.1s linear; + -o-transition: background-position 0.1s linear; + transition: background-position 0.1s linear; +} + +.btn:focus { + outline: thin dotted #333; + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} + +.btn.active, +.btn:active { + background-image: none; + outline: 0; + -webkit-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05); + -moz-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05); + box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05); +} + +.btn.disabled, +.btn[disabled] { + cursor: default; + background-image: none; + opacity: 0.65; + filter: alpha(opacity=65); + -webkit-box-shadow: none; + -moz-box-shadow: none; + box-shadow: none; +} + +.btn-large { + padding: 11px 19px; + font-size: 17.5px; + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; +} + +.btn-large [class^="icon-"], +.btn-large [class*=" icon-"] { + margin-top: 4px; +} + +.btn-small { + padding: 2px 10px; + font-size: 11.9px; + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; +} + +.btn-small [class^="icon-"], +.btn-small [class*=" icon-"] { + margin-top: 0; +} + +.btn-mini [class^="icon-"], +.btn-mini [class*=" icon-"] { + margin-top: -1px; +} + +.btn-mini { + padding: 0 6px; + font-size: 10.5px; + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; +} + +.btn-block { + display: block; + width: 100%; + padding-right: 0; + padding-left: 0; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} + +.btn-block + .btn-block { + margin-top: 5px; +} + +input[type="submit"].btn-block, +input[type="reset"].btn-block, +input[type="button"].btn-block { + width: 100%; +} + +.btn-primary.active, +.btn-warning.active, +.btn-danger.active, +.btn-success.active, +.btn-info.active, +.btn-inverse.active { + color: rgba(255, 255, 255, 0.75); +} + +.btn-primary { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #006dcc; + *background-color: #0044cc; + background-image: -moz-linear-gradient(top, #0088cc, #0044cc); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0044cc)); + background-image: -webkit-linear-gradient(top, #0088cc, #0044cc); + background-image: -o-linear-gradient(top, #0088cc, #0044cc); + background-image: linear-gradient(to bottom, #0088cc, #0044cc); + background-repeat: repeat-x; + border-color: #0044cc #0044cc #002a80; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0088cc', endColorstr='#ff0044cc', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.btn-primary:hover, +.btn-primary:focus, +.btn-primary:active, +.btn-primary.active, +.btn-primary.disabled, +.btn-primary[disabled] { + color: #ffffff; + background-color: #0044cc; + *background-color: #003bb3; +} + +.btn-primary:active, +.btn-primary.active { + background-color: #003399 \9; +} + +.btn-warning { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #faa732; + *background-color: #f89406; + background-image: -moz-linear-gradient(top, #fbb450, #f89406); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#fbb450), to(#f89406)); + background-image: -webkit-linear-gradient(top, #fbb450, #f89406); + background-image: -o-linear-gradient(top, #fbb450, #f89406); + background-image: linear-gradient(to bottom, #fbb450, #f89406); + background-repeat: repeat-x; + border-color: #f89406 #f89406 #ad6704; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffbb450', endColorstr='#fff89406', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.btn-warning:hover, +.btn-warning:focus, +.btn-warning:active, +.btn-warning.active, +.btn-warning.disabled, +.btn-warning[disabled] { + color: #ffffff; + background-color: #f89406; + *background-color: #df8505; +} + +.btn-warning:active, +.btn-warning.active { + background-color: #c67605 \9; +} + +.btn-danger { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #da4f49; + *background-color: #bd362f; + background-image: -moz-linear-gradient(top, #ee5f5b, #bd362f); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ee5f5b), to(#bd362f)); + background-image: -webkit-linear-gradient(top, #ee5f5b, #bd362f); + background-image: -o-linear-gradient(top, #ee5f5b, #bd362f); + background-image: linear-gradient(to bottom, #ee5f5b, #bd362f); + background-repeat: repeat-x; + border-color: #bd362f #bd362f #802420; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffee5f5b', endColorstr='#ffbd362f', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.btn-danger:hover, +.btn-danger:focus, +.btn-danger:active, +.btn-danger.active, +.btn-danger.disabled, +.btn-danger[disabled] { + color: #ffffff; + background-color: #bd362f; + *background-color: #a9302a; +} + +.btn-danger:active, +.btn-danger.active { + background-color: #942a25 \9; +} + +.btn-success { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #5bb75b; + *background-color: #51a351; + background-image: -moz-linear-gradient(top, #62c462, #51a351); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#62c462), to(#51a351)); + background-image: -webkit-linear-gradient(top, #62c462, #51a351); + background-image: -o-linear-gradient(top, #62c462, #51a351); + background-image: linear-gradient(to bottom, #62c462, #51a351); + background-repeat: repeat-x; + border-color: #51a351 #51a351 #387038; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff62c462', endColorstr='#ff51a351', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.btn-success:hover, +.btn-success:focus, +.btn-success:active, +.btn-success.active, +.btn-success.disabled, +.btn-success[disabled] { + color: #ffffff; + background-color: #51a351; + *background-color: #499249; +} + +.btn-success:active, +.btn-success.active { + background-color: #408140 \9; +} + +.btn-info { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #49afcd; + *background-color: #2f96b4; + background-image: -moz-linear-gradient(top, #5bc0de, #2f96b4); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#5bc0de), to(#2f96b4)); + background-image: -webkit-linear-gradient(top, #5bc0de, #2f96b4); + background-image: -o-linear-gradient(top, #5bc0de, #2f96b4); + background-image: linear-gradient(to bottom, #5bc0de, #2f96b4); + background-repeat: repeat-x; + border-color: #2f96b4 #2f96b4 #1f6377; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff2f96b4', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.btn-info:hover, +.btn-info:focus, +.btn-info:active, +.btn-info.active, +.btn-info.disabled, +.btn-info[disabled] { + color: #ffffff; + background-color: #2f96b4; + *background-color: #2a85a0; +} + +.btn-info:active, +.btn-info.active { + background-color: #24748c \9; +} + +.btn-inverse { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #363636; + *background-color: #222222; + background-image: -moz-linear-gradient(top, #444444, #222222); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#444444), to(#222222)); + background-image: -webkit-linear-gradient(top, #444444, #222222); + background-image: -o-linear-gradient(top, #444444, #222222); + background-image: linear-gradient(to bottom, #444444, #222222); + background-repeat: repeat-x; + border-color: #222222 #222222 #000000; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff444444', endColorstr='#ff222222', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.btn-inverse:hover, +.btn-inverse:focus, +.btn-inverse:active, +.btn-inverse.active, +.btn-inverse.disabled, +.btn-inverse[disabled] { + color: #ffffff; + background-color: #222222; + *background-color: #151515; +} + +.btn-inverse:active, +.btn-inverse.active { + background-color: #080808 \9; +} + +button.btn, +input[type="submit"].btn { + *padding-top: 3px; + *padding-bottom: 3px; +} + +button.btn::-moz-focus-inner, +input[type="submit"].btn::-moz-focus-inner { + padding: 0; + border: 0; +} + +button.btn.btn-large, +input[type="submit"].btn.btn-large { + *padding-top: 7px; + *padding-bottom: 7px; +} + +button.btn.btn-small, +input[type="submit"].btn.btn-small { + *padding-top: 3px; + *padding-bottom: 3px; +} + +button.btn.btn-mini, +input[type="submit"].btn.btn-mini { + *padding-top: 1px; + *padding-bottom: 1px; +} + +.btn-link, +.btn-link:active, +.btn-link[disabled] { + background-color: transparent; + background-image: none; + -webkit-box-shadow: none; + -moz-box-shadow: none; + box-shadow: none; +} + +.btn-link { + color: #0088cc; + cursor: pointer; + border-color: transparent; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.btn-link:hover, +.btn-link:focus { + color: #005580; + text-decoration: underline; + background-color: transparent; +} + +.btn-link[disabled]:hover, +.btn-link[disabled]:focus { + color: #333333; + text-decoration: none; +} + +.btn-group { + position: relative; + display: inline-block; + *display: inline; + *margin-left: .3em; + font-size: 0; + white-space: nowrap; + vertical-align: middle; + *zoom: 1; +} + +.btn-group:first-child { + *margin-left: 0; +} + +.btn-group + .btn-group { + margin-left: 5px; +} + +.btn-toolbar { + margin-top: 10px; + margin-bottom: 10px; + font-size: 0; +} + +.btn-toolbar > .btn + .btn, +.btn-toolbar > .btn-group + .btn, +.btn-toolbar > .btn + .btn-group { + margin-left: 5px; +} + +.btn-group > .btn { + position: relative; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.btn-group > .btn + .btn { + margin-left: -1px; +} + +.btn-group > .btn, +.btn-group > .dropdown-menu, +.btn-group > .popover { + font-size: 14px; +} + +.btn-group > .btn-mini { + font-size: 10.5px; +} + +.btn-group > .btn-small { + font-size: 11.9px; +} + +.btn-group > .btn-large { + font-size: 17.5px; +} + +.btn-group > .btn:first-child { + margin-left: 0; + -webkit-border-bottom-left-radius: 4px; + border-bottom-left-radius: 4px; + -webkit-border-top-left-radius: 4px; + border-top-left-radius: 4px; + -moz-border-radius-bottomleft: 4px; + -moz-border-radius-topleft: 4px; +} + +.btn-group > .btn:last-child, +.btn-group > .dropdown-toggle { + -webkit-border-top-right-radius: 4px; + border-top-right-radius: 4px; + -webkit-border-bottom-right-radius: 4px; + border-bottom-right-radius: 4px; + -moz-border-radius-topright: 4px; + -moz-border-radius-bottomright: 4px; +} + +.btn-group > .btn.large:first-child { + margin-left: 0; + -webkit-border-bottom-left-radius: 6px; + border-bottom-left-radius: 6px; + -webkit-border-top-left-radius: 6px; + border-top-left-radius: 6px; + -moz-border-radius-bottomleft: 6px; + -moz-border-radius-topleft: 6px; +} + +.btn-group > .btn.large:last-child, +.btn-group > .large.dropdown-toggle { + -webkit-border-top-right-radius: 6px; + border-top-right-radius: 6px; + -webkit-border-bottom-right-radius: 6px; + border-bottom-right-radius: 6px; + -moz-border-radius-topright: 6px; + -moz-border-radius-bottomright: 6px; +} + +.btn-group > .btn:hover, +.btn-group > .btn:focus, +.btn-group > .btn:active, +.btn-group > .btn.active { + z-index: 2; +} + +.btn-group .dropdown-toggle:active, +.btn-group.open .dropdown-toggle { + outline: 0; +} + +.btn-group > .btn + .dropdown-toggle { + *padding-top: 5px; + padding-right: 8px; + *padding-bottom: 5px; + padding-left: 8px; + -webkit-box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.125), inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); + -moz-box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.125), inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); + box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.125), inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); +} + +.btn-group > .btn-mini + .dropdown-toggle { + *padding-top: 2px; + padding-right: 5px; + *padding-bottom: 2px; + padding-left: 5px; +} + +.btn-group > .btn-small + .dropdown-toggle { + *padding-top: 5px; + *padding-bottom: 4px; +} + +.btn-group > .btn-large + .dropdown-toggle { + *padding-top: 7px; + padding-right: 12px; + *padding-bottom: 7px; + padding-left: 12px; +} + +.btn-group.open .dropdown-toggle { + background-image: none; + -webkit-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05); + -moz-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05); + box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05); +} + +.btn-group.open .btn.dropdown-toggle { + background-color: #e6e6e6; +} + +.btn-group.open .btn-primary.dropdown-toggle { + background-color: #0044cc; +} + +.btn-group.open .btn-warning.dropdown-toggle { + background-color: #f89406; +} + +.btn-group.open .btn-danger.dropdown-toggle { + background-color: #bd362f; +} + +.btn-group.open .btn-success.dropdown-toggle { + background-color: #51a351; +} + +.btn-group.open .btn-info.dropdown-toggle { + background-color: #2f96b4; +} + +.btn-group.open .btn-inverse.dropdown-toggle { + background-color: #222222; +} + +.btn .caret { + margin-top: 8px; + margin-left: 0; +} + +.btn-large .caret { + margin-top: 6px; +} + +.btn-large .caret { + border-top-width: 5px; + border-right-width: 5px; + border-left-width: 5px; +} + +.btn-mini .caret, +.btn-small .caret { + margin-top: 8px; +} + +.dropup .btn-large .caret { + border-bottom-width: 5px; +} + +.btn-primary .caret, +.btn-warning .caret, +.btn-danger .caret, +.btn-info .caret, +.btn-success .caret, +.btn-inverse .caret { + border-top-color: #ffffff; + border-bottom-color: #ffffff; +} + +.btn-group-vertical { + display: inline-block; + *display: inline; + /* IE7 inline-block hack */ + + *zoom: 1; +} + +.btn-group-vertical > .btn { + display: block; + float: none; + max-width: 100%; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.btn-group-vertical > .btn + .btn { + margin-top: -1px; + margin-left: 0; +} + +.btn-group-vertical > .btn:first-child { + -webkit-border-radius: 4px 4px 0 0; + -moz-border-radius: 4px 4px 0 0; + border-radius: 4px 4px 0 0; +} + +.btn-group-vertical > .btn:last-child { + -webkit-border-radius: 0 0 4px 4px; + -moz-border-radius: 0 0 4px 4px; + border-radius: 0 0 4px 4px; +} + +.btn-group-vertical > .btn-large:first-child { + -webkit-border-radius: 6px 6px 0 0; + -moz-border-radius: 6px 6px 0 0; + border-radius: 6px 6px 0 0; +} + +.btn-group-vertical > .btn-large:last-child { + -webkit-border-radius: 0 0 6px 6px; + -moz-border-radius: 0 0 6px 6px; + border-radius: 0 0 6px 6px; +} + +.alert { + padding: 8px 35px 8px 14px; + margin-bottom: 20px; + text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5); + background-color: #fcf8e3; + border: 1px solid #fbeed5; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +.alert, +.alert h4 { + color: #c09853; +} + +.alert h4 { + margin: 0; +} + +.alert .close { + position: relative; + top: -2px; + right: -21px; + line-height: 20px; +} + +.alert-success { + color: #468847; + background-color: #dff0d8; + border-color: #d6e9c6; +} + +.alert-success h4 { + color: #468847; +} + +.alert-danger, +.alert-error { + color: #b94a48; + background-color: #f2dede; + border-color: #eed3d7; +} + +.alert-danger h4, +.alert-error h4 { + color: #b94a48; +} + +.alert-info { + color: #3a87ad; + background-color: #d9edf7; + border-color: #bce8f1; +} + +.alert-info h4 { + color: #3a87ad; +} + +.alert-block { + padding-top: 14px; + padding-bottom: 14px; +} + +.alert-block > p, +.alert-block > ul { + margin-bottom: 0; +} + +.alert-block p + p { + margin-top: 5px; +} + +.nav { + margin-bottom: 20px; + margin-left: 0; + list-style: none; +} + +.nav > li > a { + display: block; +} + +.nav > li > a:hover, +.nav > li > a:focus { + text-decoration: none; + background-color: #eeeeee; +} + +.nav > li > a > img { + max-width: none; +} + +.nav > .pull-right { + float: right; +} + +.nav-header { + display: block; + padding: 3px 15px; + font-size: 11px; + font-weight: bold; + line-height: 20px; + color: #999999; + text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5); + text-transform: uppercase; +} + +.nav li + .nav-header { + margin-top: 9px; +} + +.nav-list { + padding-right: 15px; + padding-left: 15px; + margin-bottom: 0; +} + +.nav-list > li > a, +.nav-list .nav-header { + margin-right: -15px; + margin-left: -15px; + text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5); +} + +.nav-list > li > a { + padding: 3px 15px; +} + +.nav-list > .active > a, +.nav-list > .active > a:hover, +.nav-list > .active > a:focus { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.2); + background-color: #0088cc; +} + +.nav-list [class^="icon-"], +.nav-list [class*=" icon-"] { + margin-right: 2px; +} + +.nav-list .divider { + *width: 100%; + height: 1px; + margin: 9px 1px; + *margin: -5px 0 5px; + overflow: hidden; + background-color: #e5e5e5; + border-bottom: 1px solid #ffffff; +} + +.nav-tabs, +.nav-pills { + *zoom: 1; +} + +.nav-tabs:before, +.nav-pills:before, +.nav-tabs:after, +.nav-pills:after { + display: table; + line-height: 0; + content: ""; +} + +.nav-tabs:after, +.nav-pills:after { + clear: both; +} + +.nav-tabs > li, +.nav-pills > li { + float: left; +} + +.nav-tabs > li > a, +.nav-pills > li > a { + padding-right: 12px; + padding-left: 12px; + margin-right: 2px; + line-height: 14px; +} + +.nav-tabs { + border-bottom: 1px solid #ddd; +} + +.nav-tabs > li { + margin-bottom: -1px; +} + +.nav-tabs > li > a { + padding-top: 8px; + padding-bottom: 8px; + line-height: 20px; + border: 1px solid transparent; + -webkit-border-radius: 4px 4px 0 0; + -moz-border-radius: 4px 4px 0 0; + border-radius: 4px 4px 0 0; +} + +.nav-tabs > li > a:hover, +.nav-tabs > li > a:focus { + border-color: #eeeeee #eeeeee #dddddd; +} + +.nav-tabs > .active > a, +.nav-tabs > .active > a:hover, +.nav-tabs > .active > a:focus { + color: #555555; + cursor: default; + background-color: #ffffff; + border: 1px solid #ddd; + border-bottom-color: transparent; +} + +.nav-pills > li > a { + padding-top: 8px; + padding-bottom: 8px; + margin-top: 2px; + margin-bottom: 2px; + -webkit-border-radius: 5px; + -moz-border-radius: 5px; + border-radius: 5px; +} + +.nav-pills > .active > a, +.nav-pills > .active > a:hover, +.nav-pills > .active > a:focus { + color: #ffffff; + background-color: #0088cc; +} + +.nav-stacked > li { + float: none; +} + +.nav-stacked > li > a { + margin-right: 0; +} + +.nav-tabs.nav-stacked { + border-bottom: 0; +} + +.nav-tabs.nav-stacked > li > a { + border: 1px solid #ddd; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.nav-tabs.nav-stacked > li:first-child > a { + -webkit-border-top-right-radius: 4px; + border-top-right-radius: 4px; + -webkit-border-top-left-radius: 4px; + border-top-left-radius: 4px; + -moz-border-radius-topright: 4px; + -moz-border-radius-topleft: 4px; +} + +.nav-tabs.nav-stacked > li:last-child > a { + -webkit-border-bottom-right-radius: 4px; + border-bottom-right-radius: 4px; + -webkit-border-bottom-left-radius: 4px; + border-bottom-left-radius: 4px; + -moz-border-radius-bottomright: 4px; + -moz-border-radius-bottomleft: 4px; +} + +.nav-tabs.nav-stacked > li > a:hover, +.nav-tabs.nav-stacked > li > a:focus { + z-index: 2; + border-color: #ddd; +} + +.nav-pills.nav-stacked > li > a { + margin-bottom: 3px; +} + +.nav-pills.nav-stacked > li:last-child > a { + margin-bottom: 1px; +} + +.nav-tabs .dropdown-menu { + -webkit-border-radius: 0 0 6px 6px; + -moz-border-radius: 0 0 6px 6px; + border-radius: 0 0 6px 6px; +} + +.nav-pills .dropdown-menu { + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; +} + +.nav .dropdown-toggle .caret { + margin-top: 6px; + border-top-color: #0088cc; + border-bottom-color: #0088cc; +} + +.nav .dropdown-toggle:hover .caret, +.nav .dropdown-toggle:focus .caret { + border-top-color: #005580; + border-bottom-color: #005580; +} + +/* move down carets for tabs */ + +.nav-tabs .dropdown-toggle .caret { + margin-top: 8px; +} + +.nav .active .dropdown-toggle .caret { + border-top-color: #fff; + border-bottom-color: #fff; +} + +.nav-tabs .active .dropdown-toggle .caret { + border-top-color: #555555; + border-bottom-color: #555555; +} + +.nav > .dropdown.active > a:hover, +.nav > .dropdown.active > a:focus { + cursor: pointer; +} + +.nav-tabs .open .dropdown-toggle, +.nav-pills .open .dropdown-toggle, +.nav > li.dropdown.open.active > a:hover, +.nav > li.dropdown.open.active > a:focus { + color: #ffffff; + background-color: #999999; + border-color: #999999; +} + +.nav li.dropdown.open .caret, +.nav li.dropdown.open.active .caret, +.nav li.dropdown.open a:hover .caret, +.nav li.dropdown.open a:focus .caret { + border-top-color: #ffffff; + border-bottom-color: #ffffff; + opacity: 1; + filter: alpha(opacity=100); +} + +.tabs-stacked .open > a:hover, +.tabs-stacked .open > a:focus { + border-color: #999999; +} + +.tabbable { + *zoom: 1; +} + +.tabbable:before, +.tabbable:after { + display: table; + line-height: 0; + content: ""; +} + +.tabbable:after { + clear: both; +} + +.tab-content { + overflow: auto; +} + +.tabs-below > .nav-tabs, +.tabs-right > .nav-tabs, +.tabs-left > .nav-tabs { + border-bottom: 0; +} + +.tab-content > .tab-pane, +.pill-content > .pill-pane { + display: none; +} + +.tab-content > .active, +.pill-content > .active { + display: block; +} + +.tabs-below > .nav-tabs { + border-top: 1px solid #ddd; +} + +.tabs-below > .nav-tabs > li { + margin-top: -1px; + margin-bottom: 0; +} + +.tabs-below > .nav-tabs > li > a { + -webkit-border-radius: 0 0 4px 4px; + -moz-border-radius: 0 0 4px 4px; + border-radius: 0 0 4px 4px; +} + +.tabs-below > .nav-tabs > li > a:hover, +.tabs-below > .nav-tabs > li > a:focus { + border-top-color: #ddd; + border-bottom-color: transparent; +} + +.tabs-below > .nav-tabs > .active > a, +.tabs-below > .nav-tabs > .active > a:hover, +.tabs-below > .nav-tabs > .active > a:focus { + border-color: transparent #ddd #ddd #ddd; +} + +.tabs-left > .nav-tabs > li, +.tabs-right > .nav-tabs > li { + float: none; +} + +.tabs-left > .nav-tabs > li > a, +.tabs-right > .nav-tabs > li > a { + min-width: 74px; + margin-right: 0; + margin-bottom: 3px; +} + +.tabs-left > .nav-tabs { + float: left; + margin-right: 19px; + border-right: 1px solid #ddd; +} + +.tabs-left > .nav-tabs > li > a { + margin-right: -1px; + -webkit-border-radius: 4px 0 0 4px; + -moz-border-radius: 4px 0 0 4px; + border-radius: 4px 0 0 4px; +} + +.tabs-left > .nav-tabs > li > a:hover, +.tabs-left > .nav-tabs > li > a:focus { + border-color: #eeeeee #dddddd #eeeeee #eeeeee; +} + +.tabs-left > .nav-tabs .active > a, +.tabs-left > .nav-tabs .active > a:hover, +.tabs-left > .nav-tabs .active > a:focus { + border-color: #ddd transparent #ddd #ddd; + *border-right-color: #ffffff; +} + +.tabs-right > .nav-tabs { + float: right; + margin-left: 19px; + border-left: 1px solid #ddd; +} + +.tabs-right > .nav-tabs > li > a { + margin-left: -1px; + -webkit-border-radius: 0 4px 4px 0; + -moz-border-radius: 0 4px 4px 0; + border-radius: 0 4px 4px 0; +} + +.tabs-right > .nav-tabs > li > a:hover, +.tabs-right > .nav-tabs > li > a:focus { + border-color: #eeeeee #eeeeee #eeeeee #dddddd; +} + +.tabs-right > .nav-tabs .active > a, +.tabs-right > .nav-tabs .active > a:hover, +.tabs-right > .nav-tabs .active > a:focus { + border-color: #ddd #ddd #ddd transparent; + *border-left-color: #ffffff; +} + +.nav > .disabled > a { + color: #999999; +} + +.nav > .disabled > a:hover, +.nav > .disabled > a:focus { + text-decoration: none; + cursor: default; + background-color: transparent; +} + +.navbar { + *position: relative; + *z-index: 2; + margin-bottom: 20px; + overflow: visible; +} + +.navbar-inner { + min-height: 40px; + padding-right: 20px; + padding-left: 20px; + background-color: #fafafa; + background-image: -moz-linear-gradient(top, #ffffff, #f2f2f2); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ffffff), to(#f2f2f2)); + background-image: -webkit-linear-gradient(top, #ffffff, #f2f2f2); + background-image: -o-linear-gradient(top, #ffffff, #f2f2f2); + background-image: linear-gradient(to bottom, #ffffff, #f2f2f2); + background-repeat: repeat-x; + border: 1px solid #d4d4d4; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#fff2f2f2', GradientType=0); + *zoom: 1; + -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065); + -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065); + box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065); +} + +.navbar-inner:before, +.navbar-inner:after { + display: table; + line-height: 0; + content: ""; +} + +.navbar-inner:after { + clear: both; +} + +.navbar .container { + width: auto; +} + +.nav-collapse.collapse { + height: auto; + overflow: visible; +} + +.navbar .brand { + display: block; + float: left; + padding: 10px 20px 10px; + margin-left: -20px; + font-size: 20px; + font-weight: 200; + color: #777777; + text-shadow: 0 1px 0 #ffffff; +} + +.navbar .brand:hover, +.navbar .brand:focus { + text-decoration: none; +} + +.navbar-text { + margin-bottom: 0; + line-height: 40px; + color: #777777; +} + +.navbar-link { + color: #777777; +} + +.navbar-link:hover, +.navbar-link:focus { + color: #333333; +} + +.navbar .divider-vertical { + height: 40px; + margin: 0 9px; + border-right: 1px solid #ffffff; + border-left: 1px solid #f2f2f2; +} + +.navbar .btn, +.navbar .btn-group { + margin-top: 5px; +} + +.navbar .btn-group .btn, +.navbar .input-prepend .btn, +.navbar .input-append .btn, +.navbar .input-prepend .btn-group, +.navbar .input-append .btn-group { + margin-top: 0; +} + +.navbar-form { + margin-bottom: 0; + *zoom: 1; +} + +.navbar-form:before, +.navbar-form:after { + display: table; + line-height: 0; + content: ""; +} + +.navbar-form:after { + clear: both; +} + +.navbar-form input, +.navbar-form select, +.navbar-form .radio, +.navbar-form .checkbox { + margin-top: 5px; +} + +.navbar-form input, +.navbar-form select, +.navbar-form .btn { + display: inline-block; + margin-bottom: 0; +} + +.navbar-form input[type="image"], +.navbar-form input[type="checkbox"], +.navbar-form input[type="radio"] { + margin-top: 3px; +} + +.navbar-form .input-append, +.navbar-form .input-prepend { + margin-top: 5px; + white-space: nowrap; +} + +.navbar-form .input-append input, +.navbar-form .input-prepend input { + margin-top: 0; +} + +.navbar-search { + position: relative; + float: left; + margin-top: 5px; + margin-bottom: 0; +} + +.navbar-search .search-query { + padding: 4px 14px; + margin-bottom: 0; + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 13px; + font-weight: normal; + line-height: 1; + -webkit-border-radius: 15px; + -moz-border-radius: 15px; + border-radius: 15px; +} + +.navbar-static-top { + position: static; + margin-bottom: 0; +} + +.navbar-static-top .navbar-inner { + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.navbar-fixed-top, +.navbar-fixed-bottom { + position: fixed; + right: 0; + left: 0; + z-index: 1030; + margin-bottom: 0; +} + +.navbar-fixed-top .navbar-inner, +.navbar-static-top .navbar-inner { + border-width: 0 0 1px; +} + +.navbar-fixed-bottom .navbar-inner { + border-width: 1px 0 0; +} + +.navbar-fixed-top .navbar-inner, +.navbar-fixed-bottom .navbar-inner { + padding-right: 0; + padding-left: 0; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.navbar-static-top .container, +.navbar-fixed-top .container, +.navbar-fixed-bottom .container { + width: 940px; +} + +.navbar-fixed-top { + top: 0; +} + +.navbar-fixed-top .navbar-inner, +.navbar-static-top .navbar-inner { + -webkit-box-shadow: 0 1px 10px rgba(0, 0, 0, 0.1); + -moz-box-shadow: 0 1px 10px rgba(0, 0, 0, 0.1); + box-shadow: 0 1px 10px rgba(0, 0, 0, 0.1); +} + +.navbar-fixed-bottom { + bottom: 0; +} + +.navbar-fixed-bottom .navbar-inner { + -webkit-box-shadow: 0 -1px 10px rgba(0, 0, 0, 0.1); + -moz-box-shadow: 0 -1px 10px rgba(0, 0, 0, 0.1); + box-shadow: 0 -1px 10px rgba(0, 0, 0, 0.1); +} + +.navbar .nav { + position: relative; + left: 0; + display: block; + float: left; + margin: 0 10px 0 0; +} + +.navbar .nav.pull-right { + float: right; + margin-right: 0; +} + +.navbar .nav > li { + float: left; +} + +.navbar .nav > li > a { + float: none; + padding: 10px 15px 10px; + color: #777777; + text-decoration: none; + text-shadow: 0 1px 0 #ffffff; +} + +.navbar .nav .dropdown-toggle .caret { + margin-top: 8px; +} + +.navbar .nav > li > a:focus, +.navbar .nav > li > a:hover { + color: #333333; + text-decoration: none; + background-color: transparent; +} + +.navbar .nav > .active > a, +.navbar .nav > .active > a:hover, +.navbar .nav > .active > a:focus { + color: #555555; + text-decoration: none; + background-color: #e5e5e5; + -webkit-box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.125); + -moz-box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.125); + box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.125); +} + +.navbar .btn-navbar { + display: none; + float: right; + padding: 7px 10px; + margin-right: 5px; + margin-left: 5px; + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #ededed; + *background-color: #e5e5e5; + background-image: -moz-linear-gradient(top, #f2f2f2, #e5e5e5); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#f2f2f2), to(#e5e5e5)); + background-image: -webkit-linear-gradient(top, #f2f2f2, #e5e5e5); + background-image: -o-linear-gradient(top, #f2f2f2, #e5e5e5); + background-image: linear-gradient(to bottom, #f2f2f2, #e5e5e5); + background-repeat: repeat-x; + border-color: #e5e5e5 #e5e5e5 #bfbfbf; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2f2f2', endColorstr='#ffe5e5e5', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.075); + -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.075); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.075); +} + +.navbar .btn-navbar:hover, +.navbar .btn-navbar:focus, +.navbar .btn-navbar:active, +.navbar .btn-navbar.active, +.navbar .btn-navbar.disabled, +.navbar .btn-navbar[disabled] { + color: #ffffff; + background-color: #e5e5e5; + *background-color: #d9d9d9; +} + +.navbar .btn-navbar:active, +.navbar .btn-navbar.active { + background-color: #cccccc \9; +} + +.navbar .btn-navbar .icon-bar { + display: block; + width: 18px; + height: 2px; + background-color: #f5f5f5; + -webkit-border-radius: 1px; + -moz-border-radius: 1px; + border-radius: 1px; + -webkit-box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25); + -moz-box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25); + box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25); +} + +.btn-navbar .icon-bar + .icon-bar { + margin-top: 3px; +} + +.navbar .nav > li > .dropdown-menu:before { + position: absolute; + top: -7px; + left: 9px; + display: inline-block; + border-right: 7px solid transparent; + border-bottom: 7px solid #ccc; + border-left: 7px solid transparent; + border-bottom-color: rgba(0, 0, 0, 0.2); + content: ''; +} + +.navbar .nav > li > .dropdown-menu:after { + position: absolute; + top: -6px; + left: 10px; + display: inline-block; + border-right: 6px solid transparent; + border-bottom: 6px solid #ffffff; + border-left: 6px solid transparent; + content: ''; +} + +.navbar-fixed-bottom .nav > li > .dropdown-menu:before { + top: auto; + bottom: -7px; + border-top: 7px solid #ccc; + border-bottom: 0; + border-top-color: rgba(0, 0, 0, 0.2); +} + +.navbar-fixed-bottom .nav > li > .dropdown-menu:after { + top: auto; + bottom: -6px; + border-top: 6px solid #ffffff; + border-bottom: 0; +} + +.navbar .nav li.dropdown > a:hover .caret, +.navbar .nav li.dropdown > a:focus .caret { + border-top-color: #333333; + border-bottom-color: #333333; +} + +.navbar .nav li.dropdown.open > .dropdown-toggle, +.navbar .nav li.dropdown.active > .dropdown-toggle, +.navbar .nav li.dropdown.open.active > .dropdown-toggle { + color: #555555; + background-color: #e5e5e5; +} + +.navbar .nav li.dropdown > .dropdown-toggle .caret { + border-top-color: #777777; + border-bottom-color: #777777; +} + +.navbar .nav li.dropdown.open > .dropdown-toggle .caret, +.navbar .nav li.dropdown.active > .dropdown-toggle .caret, +.navbar .nav li.dropdown.open.active > .dropdown-toggle .caret { + border-top-color: #555555; + border-bottom-color: #555555; +} + +.navbar .pull-right > li > .dropdown-menu, +.navbar .nav > li > .dropdown-menu.pull-right { + right: 0; + left: auto; +} + +.navbar .pull-right > li > .dropdown-menu:before, +.navbar .nav > li > .dropdown-menu.pull-right:before { + right: 12px; + left: auto; +} + +.navbar .pull-right > li > .dropdown-menu:after, +.navbar .nav > li > .dropdown-menu.pull-right:after { + right: 13px; + left: auto; +} + +.navbar .pull-right > li > .dropdown-menu .dropdown-menu, +.navbar .nav > li > .dropdown-menu.pull-right .dropdown-menu { + right: 100%; + left: auto; + margin-right: -1px; + margin-left: 0; + -webkit-border-radius: 6px 0 6px 6px; + -moz-border-radius: 6px 0 6px 6px; + border-radius: 6px 0 6px 6px; +} + +.navbar-inverse .navbar-inner { + background-color: #1b1b1b; + background-image: -moz-linear-gradient(top, #222222, #111111); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#222222), to(#111111)); + background-image: -webkit-linear-gradient(top, #222222, #111111); + background-image: -o-linear-gradient(top, #222222, #111111); + background-image: linear-gradient(to bottom, #222222, #111111); + background-repeat: repeat-x; + border-color: #252525; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff222222', endColorstr='#ff111111', GradientType=0); +} + +.navbar-inverse .brand, +.navbar-inverse .nav > li > a { + color: #999999; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); +} + +.navbar-inverse .brand:hover, +.navbar-inverse .nav > li > a:hover, +.navbar-inverse .brand:focus, +.navbar-inverse .nav > li > a:focus { + color: #ffffff; +} + +.navbar-inverse .brand { + color: #999999; +} + +.navbar-inverse .navbar-text { + color: #999999; +} + +.navbar-inverse .nav > li > a:focus, +.navbar-inverse .nav > li > a:hover { + color: #ffffff; + background-color: transparent; +} + +.navbar-inverse .nav .active > a, +.navbar-inverse .nav .active > a:hover, +.navbar-inverse .nav .active > a:focus { + color: #ffffff; + background-color: #111111; +} + +.navbar-inverse .navbar-link { + color: #999999; +} + +.navbar-inverse .navbar-link:hover, +.navbar-inverse .navbar-link:focus { + color: #ffffff; +} + +.navbar-inverse .divider-vertical { + border-right-color: #222222; + border-left-color: #111111; +} + +.navbar-inverse .nav li.dropdown.open > .dropdown-toggle, +.navbar-inverse .nav li.dropdown.active > .dropdown-toggle, +.navbar-inverse .nav li.dropdown.open.active > .dropdown-toggle { + color: #ffffff; + background-color: #111111; +} + +.navbar-inverse .nav li.dropdown > a:hover .caret, +.navbar-inverse .nav li.dropdown > a:focus .caret { + border-top-color: #ffffff; + border-bottom-color: #ffffff; +} + +.navbar-inverse .nav li.dropdown > .dropdown-toggle .caret { + border-top-color: #999999; + border-bottom-color: #999999; +} + +.navbar-inverse .nav li.dropdown.open > .dropdown-toggle .caret, +.navbar-inverse .nav li.dropdown.active > .dropdown-toggle .caret, +.navbar-inverse .nav li.dropdown.open.active > .dropdown-toggle .caret { + border-top-color: #ffffff; + border-bottom-color: #ffffff; +} + +.navbar-inverse .navbar-search .search-query { + color: #ffffff; + background-color: #515151; + border-color: #111111; + -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0 rgba(255, 255, 255, 0.15); + -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0 rgba(255, 255, 255, 0.15); + box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0 rgba(255, 255, 255, 0.15); + -webkit-transition: none; + -moz-transition: none; + -o-transition: none; + transition: none; +} + +.navbar-inverse .navbar-search .search-query:-moz-placeholder { + color: #cccccc; +} + +.navbar-inverse .navbar-search .search-query:-ms-input-placeholder { + color: #cccccc; +} + +.navbar-inverse .navbar-search .search-query::-webkit-input-placeholder { + color: #cccccc; +} + +.navbar-inverse .navbar-search .search-query:focus, +.navbar-inverse .navbar-search .search-query.focused { + padding: 5px 15px; + color: #333333; + text-shadow: 0 1px 0 #ffffff; + background-color: #ffffff; + border: 0; + outline: 0; + -webkit-box-shadow: 0 0 3px rgba(0, 0, 0, 0.15); + -moz-box-shadow: 0 0 3px rgba(0, 0, 0, 0.15); + box-shadow: 0 0 3px rgba(0, 0, 0, 0.15); +} + +.navbar-inverse .btn-navbar { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #0e0e0e; + *background-color: #040404; + background-image: -moz-linear-gradient(top, #151515, #040404); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#151515), to(#040404)); + background-image: -webkit-linear-gradient(top, #151515, #040404); + background-image: -o-linear-gradient(top, #151515, #040404); + background-image: linear-gradient(to bottom, #151515, #040404); + background-repeat: repeat-x; + border-color: #040404 #040404 #000000; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff151515', endColorstr='#ff040404', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.navbar-inverse .btn-navbar:hover, +.navbar-inverse .btn-navbar:focus, +.navbar-inverse .btn-navbar:active, +.navbar-inverse .btn-navbar.active, +.navbar-inverse .btn-navbar.disabled, +.navbar-inverse .btn-navbar[disabled] { + color: #ffffff; + background-color: #040404; + *background-color: #000000; +} + +.navbar-inverse .btn-navbar:active, +.navbar-inverse .btn-navbar.active { + background-color: #000000 \9; +} + +.breadcrumb { + padding: 8px 15px; + margin: 0 0 20px; + list-style: none; + background-color: #f5f5f5; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +.breadcrumb > li { + display: inline-block; + *display: inline; + text-shadow: 0 1px 0 #ffffff; + *zoom: 1; +} + +.breadcrumb > li > .divider { + padding: 0 5px; + color: #ccc; +} + +.breadcrumb > .active { + color: #999999; +} + +.pagination { + margin: 20px 0; +} + +.pagination ul { + display: inline-block; + *display: inline; + margin-bottom: 0; + margin-left: 0; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + *zoom: 1; + -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); + -moz-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); + box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); +} + +.pagination ul > li { + display: inline; +} + +.pagination ul > li > a, +.pagination ul > li > span { + float: left; + padding: 4px 12px; + line-height: 20px; + text-decoration: none; + background-color: #ffffff; + border: 1px solid #dddddd; + border-left-width: 0; +} + +.pagination ul > li > a:hover, +.pagination ul > li > a:focus, +.pagination ul > .active > a, +.pagination ul > .active > span { + background-color: #f5f5f5; +} + +.pagination ul > .active > a, +.pagination ul > .active > span { + color: #999999; + cursor: default; +} + +.pagination ul > .disabled > span, +.pagination ul > .disabled > a, +.pagination ul > .disabled > a:hover, +.pagination ul > .disabled > a:focus { + color: #999999; + cursor: default; + background-color: transparent; +} + +.pagination ul > li:first-child > a, +.pagination ul > li:first-child > span { + border-left-width: 1px; + -webkit-border-bottom-left-radius: 4px; + border-bottom-left-radius: 4px; + -webkit-border-top-left-radius: 4px; + border-top-left-radius: 4px; + -moz-border-radius-bottomleft: 4px; + -moz-border-radius-topleft: 4px; +} + +.pagination ul > li:last-child > a, +.pagination ul > li:last-child > span { + -webkit-border-top-right-radius: 4px; + border-top-right-radius: 4px; + -webkit-border-bottom-right-radius: 4px; + border-bottom-right-radius: 4px; + -moz-border-radius-topright: 4px; + -moz-border-radius-bottomright: 4px; +} + +.pagination-centered { + text-align: center; +} + +.pagination-right { + text-align: right; +} + +.pagination-large ul > li > a, +.pagination-large ul > li > span { + padding: 11px 19px; + font-size: 17.5px; +} + +.pagination-large ul > li:first-child > a, +.pagination-large ul > li:first-child > span { + -webkit-border-bottom-left-radius: 6px; + border-bottom-left-radius: 6px; + -webkit-border-top-left-radius: 6px; + border-top-left-radius: 6px; + -moz-border-radius-bottomleft: 6px; + -moz-border-radius-topleft: 6px; +} + +.pagination-large ul > li:last-child > a, +.pagination-large ul > li:last-child > span { + -webkit-border-top-right-radius: 6px; + border-top-right-radius: 6px; + -webkit-border-bottom-right-radius: 6px; + border-bottom-right-radius: 6px; + -moz-border-radius-topright: 6px; + -moz-border-radius-bottomright: 6px; +} + +.pagination-mini ul > li:first-child > a, +.pagination-small ul > li:first-child > a, +.pagination-mini ul > li:first-child > span, +.pagination-small ul > li:first-child > span { + -webkit-border-bottom-left-radius: 3px; + border-bottom-left-radius: 3px; + -webkit-border-top-left-radius: 3px; + border-top-left-radius: 3px; + -moz-border-radius-bottomleft: 3px; + -moz-border-radius-topleft: 3px; +} + +.pagination-mini ul > li:last-child > a, +.pagination-small ul > li:last-child > a, +.pagination-mini ul > li:last-child > span, +.pagination-small ul > li:last-child > span { + -webkit-border-top-right-radius: 3px; + border-top-right-radius: 3px; + -webkit-border-bottom-right-radius: 3px; + border-bottom-right-radius: 3px; + -moz-border-radius-topright: 3px; + -moz-border-radius-bottomright: 3px; +} + +.pagination-small ul > li > a, +.pagination-small ul > li > span { + padding: 2px 10px; + font-size: 11.9px; +} + +.pagination-mini ul > li > a, +.pagination-mini ul > li > span { + padding: 0 6px; + font-size: 10.5px; +} + +.pager { + margin: 20px 0; + text-align: center; + list-style: none; + *zoom: 1; +} + +.pager:before, +.pager:after { + display: table; + line-height: 0; + content: ""; +} + +.pager:after { + clear: both; +} + +.pager li { + display: inline; +} + +.pager li > a, +.pager li > span { + display: inline-block; + padding: 5px 14px; + background-color: #fff; + border: 1px solid #ddd; + -webkit-border-radius: 15px; + -moz-border-radius: 15px; + border-radius: 15px; +} + +.pager li > a:hover, +.pager li > a:focus { + text-decoration: none; + background-color: #f5f5f5; +} + +.pager .next > a, +.pager .next > span { + float: right; +} + +.pager .previous > a, +.pager .previous > span { + float: left; +} + +.pager .disabled > a, +.pager .disabled > a:hover, +.pager .disabled > a:focus, +.pager .disabled > span { + color: #999999; + cursor: default; + background-color: #fff; +} + +.modal-backdrop { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + z-index: 1040; + background-color: #000000; +} + +.modal-backdrop.fade { + opacity: 0; +} + +.modal-backdrop, +.modal-backdrop.fade.in { + opacity: 0.8; + filter: alpha(opacity=80); +} + +.modal { + position: fixed; + top: 10%; + left: 50%; + z-index: 1050; + width: 560px; + margin-left: -280px; + background-color: #ffffff; + border: 1px solid #999; + border: 1px solid rgba(0, 0, 0, 0.3); + *border: 1px solid #999; + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; + outline: none; + -webkit-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3); + -moz-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3); + box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3); + -webkit-background-clip: padding-box; + -moz-background-clip: padding-box; + background-clip: padding-box; +} + +.modal.fade { + top: -25%; + -webkit-transition: opacity 0.3s linear, top 0.3s ease-out; + -moz-transition: opacity 0.3s linear, top 0.3s ease-out; + -o-transition: opacity 0.3s linear, top 0.3s ease-out; + transition: opacity 0.3s linear, top 0.3s ease-out; +} + +.modal.fade.in { + top: 10%; +} + +.modal-header { + padding: 9px 15px; + border-bottom: 1px solid #eee; +} + +.modal-header .close { + margin-top: 2px; +} + +.modal-header h3 { + margin: 0; + line-height: 30px; +} + +.modal-body { + position: relative; + max-height: 400px; + padding: 15px; + overflow-y: auto; +} + +.modal-form { + margin-bottom: 0; +} + +.modal-footer { + padding: 14px 15px 15px; + margin-bottom: 0; + text-align: right; + background-color: #f5f5f5; + border-top: 1px solid #ddd; + -webkit-border-radius: 0 0 6px 6px; + -moz-border-radius: 0 0 6px 6px; + border-radius: 0 0 6px 6px; + *zoom: 1; + -webkit-box-shadow: inset 0 1px 0 #ffffff; + -moz-box-shadow: inset 0 1px 0 #ffffff; + box-shadow: inset 0 1px 0 #ffffff; +} + +.modal-footer:before, +.modal-footer:after { + display: table; + line-height: 0; + content: ""; +} + +.modal-footer:after { + clear: both; +} + +.modal-footer .btn + .btn { + margin-bottom: 0; + margin-left: 5px; +} + +.modal-footer .btn-group .btn + .btn { + margin-left: -1px; +} + +.modal-footer .btn-block + .btn-block { + margin-left: 0; +} + +.tooltip { + position: absolute; + z-index: 1030; + display: block; + font-size: 11px; + line-height: 1.4; + opacity: 0; + filter: alpha(opacity=0); + visibility: visible; +} + +.tooltip.in { + opacity: 0.8; + filter: alpha(opacity=80); +} + +.tooltip.top { + padding: 5px 0; + margin-top: -3px; +} + +.tooltip.right { + padding: 0 5px; + margin-left: 3px; +} + +.tooltip.bottom { + padding: 5px 0; + margin-top: 3px; +} + +.tooltip.left { + padding: 0 5px; + margin-left: -3px; +} + +.tooltip-inner { + max-width: 200px; + padding: 8px; + color: #ffffff; + text-align: center; + text-decoration: none; + background-color: #000000; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +.tooltip-arrow { + position: absolute; + width: 0; + height: 0; + border-color: transparent; + border-style: solid; +} + +.tooltip.top .tooltip-arrow { + bottom: 0; + left: 50%; + margin-left: -5px; + border-top-color: #000000; + border-width: 5px 5px 0; +} + +.tooltip.right .tooltip-arrow { + top: 50%; + left: 0; + margin-top: -5px; + border-right-color: #000000; + border-width: 5px 5px 5px 0; +} + +.tooltip.left .tooltip-arrow { + top: 50%; + right: 0; + margin-top: -5px; + border-left-color: #000000; + border-width: 5px 0 5px 5px; +} + +.tooltip.bottom .tooltip-arrow { + top: 0; + left: 50%; + margin-left: -5px; + border-bottom-color: #000000; + border-width: 0 5px 5px; +} + +.popover { + position: absolute; + top: 0; + left: 0; + z-index: 1010; + display: none; + max-width: 276px; + padding: 1px; + text-align: left; + white-space: normal; + background-color: #ffffff; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, 0.2); + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; + -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); + -moz-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); + box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); + -webkit-background-clip: padding-box; + -moz-background-clip: padding; + background-clip: padding-box; +} + +.popover.top { + margin-top: -10px; +} + +.popover.right { + margin-left: 10px; +} + +.popover.bottom { + margin-top: 10px; +} + +.popover.left { + margin-left: -10px; +} + +.popover-title { + padding: 8px 14px; + margin: 0; + font-size: 14px; + font-weight: normal; + line-height: 18px; + background-color: #f7f7f7; + border-bottom: 1px solid #ebebeb; + -webkit-border-radius: 5px 5px 0 0; + -moz-border-radius: 5px 5px 0 0; + border-radius: 5px 5px 0 0; +} + +.popover-title:empty { + display: none; +} + +.popover-content { + padding: 9px 14px; +} + +.popover .arrow, +.popover .arrow:after { + position: absolute; + display: block; + width: 0; + height: 0; + border-color: transparent; + border-style: solid; +} + +.popover .arrow { + border-width: 11px; +} + +.popover .arrow:after { + border-width: 10px; + content: ""; +} + +.popover.top .arrow { + bottom: -11px; + left: 50%; + margin-left: -11px; + border-top-color: #999; + border-top-color: rgba(0, 0, 0, 0.25); + border-bottom-width: 0; +} + +.popover.top .arrow:after { + bottom: 1px; + margin-left: -10px; + border-top-color: #ffffff; + border-bottom-width: 0; +} + +.popover.right .arrow { + top: 50%; + left: -11px; + margin-top: -11px; + border-right-color: #999; + border-right-color: rgba(0, 0, 0, 0.25); + border-left-width: 0; +} + +.popover.right .arrow:after { + bottom: -10px; + left: 1px; + border-right-color: #ffffff; + border-left-width: 0; +} + +.popover.bottom .arrow { + top: -11px; + left: 50%; + margin-left: -11px; + border-bottom-color: #999; + border-bottom-color: rgba(0, 0, 0, 0.25); + border-top-width: 0; +} + +.popover.bottom .arrow:after { + top: 1px; + margin-left: -10px; + border-bottom-color: #ffffff; + border-top-width: 0; +} + +.popover.left .arrow { + top: 50%; + right: -11px; + margin-top: -11px; + border-left-color: #999; + border-left-color: rgba(0, 0, 0, 0.25); + border-right-width: 0; +} + +.popover.left .arrow:after { + right: 1px; + bottom: -10px; + border-left-color: #ffffff; + border-right-width: 0; +} + +.thumbnails { + margin-left: -20px; + list-style: none; + *zoom: 1; +} + +.thumbnails:before, +.thumbnails:after { + display: table; + line-height: 0; + content: ""; +} + +.thumbnails:after { + clear: both; +} + +.row-fluid .thumbnails { + margin-left: 0; +} + +.thumbnails > li { + float: left; + margin-bottom: 20px; + margin-left: 20px; +} + +.thumbnail { + display: block; + padding: 4px; + line-height: 20px; + border: 1px solid #ddd; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.055); + -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.055); + box-shadow: 0 1px 3px rgba(0, 0, 0, 0.055); + -webkit-transition: all 0.2s ease-in-out; + -moz-transition: all 0.2s ease-in-out; + -o-transition: all 0.2s ease-in-out; + transition: all 0.2s ease-in-out; +} + +a.thumbnail:hover, +a.thumbnail:focus { + border-color: #0088cc; + -webkit-box-shadow: 0 1px 4px rgba(0, 105, 214, 0.25); + -moz-box-shadow: 0 1px 4px rgba(0, 105, 214, 0.25); + box-shadow: 0 1px 4px rgba(0, 105, 214, 0.25); +} + +.thumbnail > img { + display: block; + max-width: 100%; + margin-right: auto; + margin-left: auto; +} + +.thumbnail .caption { + padding: 9px; + color: #555555; +} + +.media, +.media-body { + overflow: hidden; + *overflow: visible; + zoom: 1; +} + +.media, +.media .media { + margin-top: 15px; +} + +.media:first-child { + margin-top: 0; +} + +.media-object { + display: block; +} + +.media-heading { + margin: 0 0 5px; +} + +.media > .pull-left { + margin-right: 10px; +} + +.media > .pull-right { + margin-left: 10px; +} + +.media-list { + margin-left: 0; + list-style: none; +} + +.label, +.badge { + display: inline-block; + padding: 2px 4px; + font-size: 11.844px; + font-weight: bold; + line-height: 14px; + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + white-space: nowrap; + vertical-align: baseline; + background-color: #999999; +} + +.label { + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; +} + +.badge { + padding-right: 9px; + padding-left: 9px; + -webkit-border-radius: 9px; + -moz-border-radius: 9px; + border-radius: 9px; +} + +.label:empty, +.badge:empty { + display: none; +} + +a.label:hover, +a.label:focus, +a.badge:hover, +a.badge:focus { + color: #ffffff; + text-decoration: none; + cursor: pointer; +} + +.label-important, +.badge-important { + background-color: #b94a48; +} + +.label-important[href], +.badge-important[href] { + background-color: #953b39; +} + +.label-warning, +.badge-warning { + background-color: #f89406; +} + +.label-warning[href], +.badge-warning[href] { + background-color: #c67605; +} + +.label-success, +.badge-success { + background-color: #468847; +} + +.label-success[href], +.badge-success[href] { + background-color: #356635; +} + +.label-info, +.badge-info { + background-color: #3a87ad; +} + +.label-info[href], +.badge-info[href] { + background-color: #2d6987; +} + +.label-inverse, +.badge-inverse { + background-color: #333333; +} + +.label-inverse[href], +.badge-inverse[href] { + background-color: #1a1a1a; +} + +.btn .label, +.btn .badge { + position: relative; + top: -1px; +} + +.btn-mini .label, +.btn-mini .badge { + top: 0; +} + +@-webkit-keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} + +@-moz-keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} + +@-ms-keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} + +@-o-keyframes progress-bar-stripes { + from { + background-position: 0 0; + } + to { + background-position: 40px 0; + } +} + +@keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} + +.progress { + height: 20px; + margin-bottom: 20px; + overflow: hidden; + background-color: #f7f7f7; + background-image: -moz-linear-gradient(top, #f5f5f5, #f9f9f9); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#f5f5f5), to(#f9f9f9)); + background-image: -webkit-linear-gradient(top, #f5f5f5, #f9f9f9); + background-image: -o-linear-gradient(top, #f5f5f5, #f9f9f9); + background-image: linear-gradient(to bottom, #f5f5f5, #f9f9f9); + background-repeat: repeat-x; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#fff9f9f9', GradientType=0); + -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1); + -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1); + box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1); +} + +.progress .bar { + float: left; + width: 0; + height: 100%; + font-size: 12px; + color: #ffffff; + text-align: center; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #0e90d2; + background-image: -moz-linear-gradient(top, #149bdf, #0480be); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#149bdf), to(#0480be)); + background-image: -webkit-linear-gradient(top, #149bdf, #0480be); + background-image: -o-linear-gradient(top, #149bdf, #0480be); + background-image: linear-gradient(to bottom, #149bdf, #0480be); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff149bdf', endColorstr='#ff0480be', GradientType=0); + -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15); + -moz-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15); + box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15); + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + -webkit-transition: width 0.6s ease; + -moz-transition: width 0.6s ease; + -o-transition: width 0.6s ease; + transition: width 0.6s ease; +} + +.progress .bar + .bar { + -webkit-box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.15), inset 0 -1px 0 rgba(0, 0, 0, 0.15); + -moz-box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.15), inset 0 -1px 0 rgba(0, 0, 0, 0.15); + box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.15), inset 0 -1px 0 rgba(0, 0, 0, 0.15); +} + +.progress-striped .bar { + background-color: #149bdf; + background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -moz-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + -webkit-background-size: 40px 40px; + -moz-background-size: 40px 40px; + -o-background-size: 40px 40px; + background-size: 40px 40px; +} + +.progress.active .bar { + -webkit-animation: progress-bar-stripes 2s linear infinite; + -moz-animation: progress-bar-stripes 2s linear infinite; + -ms-animation: progress-bar-stripes 2s linear infinite; + -o-animation: progress-bar-stripes 2s linear infinite; + animation: progress-bar-stripes 2s linear infinite; +} + +.progress-danger .bar, +.progress .bar-danger { + background-color: #dd514c; + background-image: -moz-linear-gradient(top, #ee5f5b, #c43c35); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ee5f5b), to(#c43c35)); + background-image: -webkit-linear-gradient(top, #ee5f5b, #c43c35); + background-image: -o-linear-gradient(top, #ee5f5b, #c43c35); + background-image: linear-gradient(to bottom, #ee5f5b, #c43c35); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffee5f5b', endColorstr='#ffc43c35', GradientType=0); +} + +.progress-danger.progress-striped .bar, +.progress-striped .bar-danger { + background-color: #ee5f5b; + background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -moz-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); +} + +.progress-success .bar, +.progress .bar-success { + background-color: #5eb95e; + background-image: -moz-linear-gradient(top, #62c462, #57a957); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#62c462), to(#57a957)); + background-image: -webkit-linear-gradient(top, #62c462, #57a957); + background-image: -o-linear-gradient(top, #62c462, #57a957); + background-image: linear-gradient(to bottom, #62c462, #57a957); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff62c462', endColorstr='#ff57a957', GradientType=0); +} + +.progress-success.progress-striped .bar, +.progress-striped .bar-success { + background-color: #62c462; + background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -moz-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); +} + +.progress-info .bar, +.progress .bar-info { + background-color: #4bb1cf; + background-image: -moz-linear-gradient(top, #5bc0de, #339bb9); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#5bc0de), to(#339bb9)); + background-image: -webkit-linear-gradient(top, #5bc0de, #339bb9); + background-image: -o-linear-gradient(top, #5bc0de, #339bb9); + background-image: linear-gradient(to bottom, #5bc0de, #339bb9); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff339bb9', GradientType=0); +} + +.progress-info.progress-striped .bar, +.progress-striped .bar-info { + background-color: #5bc0de; + background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -moz-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); +} + +.progress-warning .bar, +.progress .bar-warning { + background-color: #faa732; + background-image: -moz-linear-gradient(top, #fbb450, #f89406); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#fbb450), to(#f89406)); + background-image: -webkit-linear-gradient(top, #fbb450, #f89406); + background-image: -o-linear-gradient(top, #fbb450, #f89406); + background-image: linear-gradient(to bottom, #fbb450, #f89406); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffbb450', endColorstr='#fff89406', GradientType=0); +} + +.progress-warning.progress-striped .bar, +.progress-striped .bar-warning { + background-color: #fbb450; + background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -moz-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); +} + +.accordion { + margin-bottom: 20px; +} + +.accordion-group { + margin-bottom: 2px; + border: 1px solid #e5e5e5; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +.accordion-heading { + border-bottom: 0; +} + +.accordion-heading .accordion-toggle { + display: block; + padding: 8px 15px; +} + +.accordion-toggle { + cursor: pointer; +} + +.accordion-inner { + padding: 9px 15px; + border-top: 1px solid #e5e5e5; +} + +.carousel { + position: relative; + margin-bottom: 20px; + line-height: 1; +} + +.carousel-inner { + position: relative; + width: 100%; + overflow: hidden; +} + +.carousel-inner > .item { + position: relative; + display: none; + -webkit-transition: 0.6s ease-in-out left; + -moz-transition: 0.6s ease-in-out left; + -o-transition: 0.6s ease-in-out left; + transition: 0.6s ease-in-out left; +} + +.carousel-inner > .item > img, +.carousel-inner > .item > a > img { + display: block; + line-height: 1; +} + +.carousel-inner > .active, +.carousel-inner > .next, +.carousel-inner > .prev { + display: block; +} + +.carousel-inner > .active { + left: 0; +} + +.carousel-inner > .next, +.carousel-inner > .prev { + position: absolute; + top: 0; + width: 100%; +} + +.carousel-inner > .next { + left: 100%; +} + +.carousel-inner > .prev { + left: -100%; +} + +.carousel-inner > .next.left, +.carousel-inner > .prev.right { + left: 0; +} + +.carousel-inner > .active.left { + left: -100%; +} + +.carousel-inner > .active.right { + left: 100%; +} + +.carousel-control { + position: absolute; + top: 40%; + left: 15px; + width: 40px; + height: 40px; + margin-top: -20px; + font-size: 60px; + font-weight: 100; + line-height: 30px; + color: #ffffff; + text-align: center; + background: #222222; + border: 3px solid #ffffff; + -webkit-border-radius: 23px; + -moz-border-radius: 23px; + border-radius: 23px; + opacity: 0.5; + filter: alpha(opacity=50); +} + +.carousel-control.right { + right: 15px; + left: auto; +} + +.carousel-control:hover, +.carousel-control:focus { + color: #ffffff; + text-decoration: none; + opacity: 0.9; + filter: alpha(opacity=90); +} + +.carousel-indicators { + position: absolute; + top: 15px; + right: 15px; + z-index: 5; + margin: 0; + list-style: none; +} + +.carousel-indicators li { + display: block; + float: left; + width: 10px; + height: 10px; + margin-left: 5px; + text-indent: -999px; + background-color: #ccc; + background-color: rgba(255, 255, 255, 0.25); + border-radius: 5px; +} + +.carousel-indicators .active { + background-color: #fff; +} + +.carousel-caption { + position: absolute; + right: 0; + bottom: 0; + left: 0; + padding: 15px; + background: #333333; + background: rgba(0, 0, 0, 0.75); +} + +.carousel-caption h4, +.carousel-caption p { + line-height: 20px; + color: #ffffff; +} + +.carousel-caption h4 { + margin: 0 0 5px; +} + +.carousel-caption p { + margin-bottom: 0; +} + +.hero-unit { + padding: 60px; + margin-bottom: 30px; + font-size: 18px; + font-weight: 200; + line-height: 30px; + color: inherit; + background-color: #eeeeee; + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; +} + +.hero-unit h1 { + margin-bottom: 0; + font-size: 60px; + line-height: 1; + letter-spacing: -1px; + color: inherit; +} + +.hero-unit li { + line-height: 30px; +} + +.pull-right { + float: right; +} + +.pull-left { + float: left; +} + +.hide { + display: none; +} + +.show { + display: block; +} + +.invisible { + visibility: hidden; +} + +.affix { + position: fixed; +} diff --git a/examples/her-website/static/lib/img/glyphicons-halflings-white.png b/examples/her-website/static/lib/img/glyphicons-halflings-white.png new file mode 100644 index 0000000..3bf6484 Binary files /dev/null and b/examples/her-website/static/lib/img/glyphicons-halflings-white.png differ diff --git a/examples/her-website/static/lib/img/glyphicons-halflings.png b/examples/her-website/static/lib/img/glyphicons-halflings.png new file mode 100644 index 0000000..a996999 Binary files /dev/null and b/examples/her-website/static/lib/img/glyphicons-halflings.png differ diff --git a/examples/her-website/static/lib/js/html5.js b/examples/her-website/static/lib/js/html5.js new file mode 100644 index 0000000..087417a --- /dev/null +++ b/examples/her-website/static/lib/js/html5.js @@ -0,0 +1,9 @@ +/* + HTML5 Shiv v3.6.2pre | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed + Uncompressed source: https://github.com/aFarkas/html5shiv +*/ +(function(l,f){function m(){var a=e.elements;return"string"==typeof a?a.split(" "):a}function i(a){var b=n[a[o]];b||(b={},h++,a[o]=h,n[h]=b);return b}function p(a,b,c){b||(b=f);if(g)return b.createElement(a);c||(c=i(b));b=c.cache[a]?c.cache[a].cloneNode():r.test(a)?(c.cache[a]=c.createElem(a)).cloneNode():c.createElem(a);return b.canHaveChildren&&!s.test(a)?c.frag.appendChild(b):b}function t(a,b){if(!b.cache)b.cache={},b.createElem=a.createElement,b.createFrag=a.createDocumentFragment,b.frag=b.createFrag(); +a.createElement=function(c){return!e.shivMethods?b.createElem(c):p(c,a,b)};a.createDocumentFragment=Function("h,f","return function(){var n=f.cloneNode(),c=n.createElement;h.shivMethods&&("+m().join().replace(/\w+/g,function(a){b.createElem(a);b.frag.createElement(a);return'c("'+a+'")'})+");return n}")(e,b.frag)}function q(a){a||(a=f);var b=i(a);if(e.shivCSS&&!j&&!b.hasCSS){var c,d=a;c=d.createElement("p");d=d.getElementsByTagName("head")[0]||d.documentElement;c.innerHTML="x"; +c=d.insertBefore(c.lastChild,d.firstChild);b.hasCSS=!!c}g||t(a,b);return a}var k=l.html5||{},s=/^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i,r=/^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i,j,o="_html5shiv",h=0,n={},g;(function(){try{var a=f.createElement("a");a.innerHTML="";j="hidden"in a;var b;if(!(b=1==a.childNodes.length)){f.createElement("a");var c=f.createDocumentFragment();b="undefined"==typeof c.cloneNode|| +"undefined"==typeof c.createDocumentFragment||"undefined"==typeof c.createElement}g=b}catch(d){g=j=!0}})();var e={elements:k.elements||"abbr article aside audio bdi canvas data datalist details figcaption figure footer header hgroup main mark meter nav output progress section summary time video",version:"3.6.2pre",shivCSS:!1!==k.shivCSS,supportsUnknownElements:g,shivMethods:!1!==k.shivMethods,type:"default",shivDocument:q,createElement:p,createDocumentFragment:function(a,b){a||(a=f);if(g)return a.createDocumentFragment(); +for(var b=b||i(a),c=b.frag.cloneNode(),d=0,e=m(),h=e.length;d type pairs + class2type = {}, + + // List of deleted data cache ids, so we can reuse them + core_deletedIds = [], + + core_version = "1.10.1", + + // Save a reference to some core methods + core_concat = core_deletedIds.concat, + core_push = core_deletedIds.push, + core_slice = core_deletedIds.slice, + core_indexOf = core_deletedIds.indexOf, + core_toString = class2type.toString, + core_hasOwn = class2type.hasOwnProperty, + core_trim = core_version.trim, + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context, rootjQuery ); + }, + + // Used for matching numbers + core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, + + // Used for splitting on whitespace + core_rnotwhite = /\S+/g, + + // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, + rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([\da-z])/gi, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }, + + // The ready event handler + completed = function( event ) { + + // readyState === "complete" is good enough for us to call the dom ready in oldIE + if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { + detach(); + jQuery.ready(); + } + }, + // Clean-up method for dom ready events + detach = function() { + if ( document.addEventListener ) { + document.removeEventListener( "DOMContentLoaded", completed, false ); + window.removeEventListener( "load", completed, false ); + + } else { + document.detachEvent( "onreadystatechange", completed ); + window.detachEvent( "onload", completed ); + } + }; + +jQuery.fn = jQuery.prototype = { + // The current version of jQuery being used + jquery: core_version, + + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + + // scripts is true for back-compat + jQuery.merge( this, jQuery.parseHTML( + match[1], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + // Properties of context are called as methods if possible + if ( jQuery.isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || rootjQuery ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return core_slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + ret.context = this.context; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Add the callback + jQuery.ready.promise().done( fn ); + + return this; + }, + + slice: function() { + return this.pushStack( core_slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: core_push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var src, copyIsArray, copy, name, options, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), + + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger("ready").off("ready"); + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + isWindow: function( obj ) { + /* jshint eqeqeq: false */ + return obj != null && obj == obj.window; + }, + + isNumeric: function( obj ) { + return !isNaN( parseFloat(obj) ) && isFinite( obj ); + }, + + type: function( obj ) { + if ( obj == null ) { + return String( obj ); + } + return typeof obj === "object" || typeof obj === "function" ? + class2type[ core_toString.call(obj) ] || "object" : + typeof obj; + }, + + isPlainObject: function( obj ) { + var key; + + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && + !core_hasOwn.call(obj, "constructor") && + !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Support: IE<9 + // Handle iteration over inherited properties before own properties. + if ( jQuery.support.ownLast ) { + for ( key in obj ) { + return core_hasOwn.call( obj, key ); + } + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + for ( key in obj ) {} + + return key === undefined || core_hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + var name; + for ( name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw new Error( msg ); + }, + + // data: string of html + // context (optional): If specified, the fragment will be created in this context, defaults to document + // keepScripts (optional): If true, will include scripts passed in the html string + parseHTML: function( data, context, keepScripts ) { + if ( !data || typeof data !== "string" ) { + return null; + } + if ( typeof context === "boolean" ) { + keepScripts = context; + context = false; + } + context = context || document; + + var parsed = rsingleTag.exec( data ), + scripts = !keepScripts && []; + + // Single tag + if ( parsed ) { + return [ context.createElement( parsed[1] ) ]; + } + + parsed = jQuery.buildFragment( [ data ], context, scripts ); + if ( scripts ) { + jQuery( scripts ).remove(); + } + return jQuery.merge( [], parsed.childNodes ); + }, + + parseJSON: function( data ) { + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + if ( data === null ) { + return data; + } + + if ( typeof data === "string" ) { + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + if ( data ) { + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return ( new Function( "return " + data ) )(); + } + } + } + + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + parseXML: function( data ) { + var xml, tmp; + if ( !data || typeof data !== "string" ) { + return null; + } + try { + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + } catch( e ) { + xml = undefined; + } + if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && jQuery.trim( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + }, + + // args is for internal usage only + each: function( obj, callback, args ) { + var value, + i = 0, + length = obj.length, + isArray = isArraylike( obj ); + + if ( args ) { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } + } + + return obj; + }, + + // Use native String.trim function wherever possible + trim: core_trim && !core_trim.call("\uFEFF\xA0") ? + function( text ) { + return text == null ? + "" : + core_trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArraylike( Object(arr) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + core_push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + var len; + + if ( arr ) { + if ( core_indexOf ) { + return core_indexOf.call( arr, elem, i ); + } + + len = arr.length; + i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; + + for ( ; i < len; i++ ) { + // Skip accessing in sparse arrays + if ( i in arr && arr[ i ] === elem ) { + return i; + } + } + } + + return -1; + }, + + merge: function( first, second ) { + var l = second.length, + i = first.length, + j = 0; + + if ( typeof l === "number" ) { + for ( ; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var retVal, + ret = [], + i = 0, + length = elems.length; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, + i = 0, + length = elems.length, + isArray = isArraylike( elems ), + ret = []; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return core_concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var args, proxy, tmp; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = core_slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + // Multifunctional method to get and set values of a collection + // The value/s can optionally be executed if it's a function + access: function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + length = elems.length, + bulk = key == null; + + // Sets many values + if ( jQuery.type( key ) === "object" ) { + chainable = true; + for ( i in key ) { + jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !jQuery.isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < length; i++ ) { + fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); + } + } + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + length ? fn( elems[0], key ) : emptyGet; + }, + + now: function() { + return ( new Date() ).getTime(); + }, + + // A method for quickly swapping in/out CSS properties to get correct calculations. + // Note: this method belongs to the css module but it's needed here for the support module. + // If support gets modularized, this method should be moved back to the css module. + swap: function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.apply( elem, args || [] ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; + } +}); + +jQuery.ready.promise = function( obj ) { + if ( !readyList ) { + + readyList = jQuery.Deferred(); + + // Catch cases where $(document).ready() is called after the browser event has already occurred. + // we once tried to use readyState "interactive" here, but it caused issues like the one + // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + setTimeout( jQuery.ready ); + + // Standards-based browsers support DOMContentLoaded + } else if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed, false ); + + // If IE event model is used + } else { + // Ensure firing before onload, maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", completed ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", completed ); + + // If IE and not a frame + // continually check to see if the document is ready + var top = false; + + try { + top = window.frameElement == null && document.documentElement; + } catch(e) {} + + if ( top && top.doScroll ) { + (function doScrollCheck() { + if ( !jQuery.isReady ) { + + try { + // Use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + top.doScroll("left"); + } catch(e) { + return setTimeout( doScrollCheck, 50 ); + } + + // detach all dom ready events + detach(); + + // and execute any waiting functions + jQuery.ready(); + } + })(); + } + } + } + return readyList.promise( obj ); +}; + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +function isArraylike( obj ) { + var length = obj.length, + type = jQuery.type( obj ); + + if ( jQuery.isWindow( obj ) ) { + return false; + } + + if ( obj.nodeType === 1 && length ) { + return true; + } + + return type === "array" || type !== "function" && + ( length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj ); +} + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); +/*! + * Sizzle CSS Selector Engine v1.9.4-pre + * http://sizzlejs.com/ + * + * Copyright 2013 jQuery Foundation, Inc. and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2013-05-27 + */ +(function( window, undefined ) { + +var i, + support, + cachedruns, + Expr, + getText, + isXML, + compile, + outermostContext, + sortInput, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + -(new Date()), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + hasDuplicate = false, + sortOrder = function() { return 0; }, + + // General-purpose constants + strundefined = typeof undefined, + MAX_NEGATIVE = 1 << 31, + + // Instance methods + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf if we can't use a native one + indexOf = arr.indexOf || function( elem ) { + var i = 0, + len = this.length; + for ( ; i < len; i++ ) { + if ( this[i] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + // http://www.w3.org/TR/css3-syntax/#characters + characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", + + // Loosely modeled on CSS identifier characters + // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors + // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = characterEncoding.replace( "w", "w#" ), + + // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + + "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", + + // Prefer arguments quoted, + // then not containing pseudos/brackets, + // then attribute selectors/non-parenthetical expressions, + // then anything else + // These preferences are here to reduce the number of selectors + // needing tokenize in the PSEUDO preFilter + pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), + + rsibling = new RegExp( whitespace + "*[+~]" ), + rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + characterEncoding + ")" ), + "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), + "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rescape = /'|\\/g, + + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), + funescape = function( _, escaped, escapedWhitespace ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + // Support: Firefox + // Workaround erroneous numeric interpretation of +"0x" + return high !== high || escapedWhitespace ? + escaped : + // BMP codepoint + high < 0 ? + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }; + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + (arr = slice.call( preferredDoc.childNodes )), + preferredDoc.childNodes + ); + // Support: Android<4.0 + // Detect silently failing push.apply + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + push_native.apply( target, slice.call(els) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + // Can't trust NodeList.length + while ( (target[j++] = els[i++]) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var match, elem, m, nodeType, + // QSA vars + i, groups, old, nid, newContext, newSelector; + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + + context = context || document; + results = results || []; + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { + return []; + } + + if ( documentIsHTML && !seed ) { + + // Shortcuts + if ( (match = rquickExpr.exec( selector )) ) { + // Speed-up: Sizzle("#ID") + if ( (m = match[1]) ) { + if ( nodeType === 9 ) { + elem = context.getElementById( m ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE, Opera, and Webkit return items + // by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + } else { + // Context is not a document + if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && + contains( context, elem ) && elem.id === m ) { + results.push( elem ); + return results; + } + } + + // Speed-up: Sizzle("TAG") + } else if ( match[2] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Speed-up: Sizzle(".CLASS") + } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // QSA path + if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { + nid = old = expando; + newContext = context; + newSelector = nodeType === 9 && selector; + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + groups = tokenize( selector ); + + if ( (old = context.getAttribute("id")) ) { + nid = old.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", nid ); + } + nid = "[id='" + nid + "'] "; + + i = groups.length; + while ( i-- ) { + groups[i] = nid + toSelector( groups[i] ); + } + newContext = rsibling.test( selector ) && context.parentNode || context; + newSelector = groups.join(","); + } + + if ( newSelector ) { + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch(qsaError) { + } finally { + if ( !old ) { + context.removeAttribute("id"); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * For feature detection + * @param {Function} fn The function to test for native support + */ +function isNative( fn ) { + return rnative.test( fn + "" ); +} + +/** + * Create key-value caches of limited size + * @returns {Function(string, Object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key += " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return (cache[ key ] = value); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created div and expects a boolean result + */ +function assert( fn ) { + var div = document.createElement("div"); + + try { + return !!fn( div ); + } catch (e) { + return false; + } finally { + // Remove from its parent by default + if ( div.parentNode ) { + div.parentNode.removeChild( div ); + } + // release memory in IE + div = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied if the test fails + * @param {Boolean} test The result of a test. If true, null will be set as the handler in leiu of the specified handler + */ +function addHandle( attrs, handler, test ) { + attrs = attrs.split("|"); + var current, + i = attrs.length, + setHandle = test ? null : handler; + + while ( i-- ) { + // Don't override a user's handler + if ( !(current = Expr.attrHandle[ attrs[i] ]) || current === handler ) { + Expr.attrHandle[ attrs[i] ] = setHandle; + } + } +} + +/** + * Fetches boolean attributes by node + * @param {Element} elem + * @param {String} name + */ +function boolHandler( elem, name ) { + // XML does not need to be checked as this will not be assigned for XML documents + var val = elem.getAttributeNode( name ); + return val && val.specified ? + val.value : + elem[ name ] === true ? name.toLowerCase() : null; +} + +/** + * Fetches attributes without interpolation + * http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx + * @param {Element} elem + * @param {String} name + */ +function interpolationHandler( elem, name ) { + // XML does not need to be checked as this will not be assigned for XML documents + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); +} + +/** + * Uses defaultValue to retrieve value in IE6/7 + * @param {Element} elem + * @param {String} name + */ +function valueHandler( elem ) { + // Ignore the value *property* on inputs by using defaultValue + // Fallback to Sizzle.attr by returning undefined where appropriate + // XML does not need to be checked as this will not be assigned for XML documents + if ( elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns Returns -1 if a precedes b, 1 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + ( ~b.sourceIndex || MAX_NEGATIVE ) - + ( ~a.sourceIndex || MAX_NEGATIVE ); + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} + +/** + * Detect xml + * @param {Element|Object} elem An element or a document + */ +isXML = Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var doc = node ? node.ownerDocument || node : preferredDoc, + parent = doc.parentWindow; + + // If no document and documentElement is available, return + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Set our document + document = doc; + docElem = doc.documentElement; + + // Support tests + documentIsHTML = !isXML( doc ); + + // Support: IE>8 + // If iframe document is assigned to "document" variable and if iframe has been reloaded, + // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 + if ( parent && parent.frameElement ) { + parent.attachEvent( "onbeforeunload", function() { + setDocument(); + }); + } + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) + support.attributes = assert(function( div ) { + + // Support: IE<8 + // Prevent attribute/property "interpolation" + div.innerHTML = ""; + addHandle( "type|href|height|width", interpolationHandler, div.firstChild.getAttribute("href") === "#" ); + + // Support: IE<9 + // Use getAttributeNode to fetch booleans when getAttribute lies + addHandle( booleans, boolHandler, div.getAttribute("disabled") == null ); + + div.className = "i"; + return !div.getAttribute("className"); + }); + + // Support: IE<9 + // Retrieving value should defer to defaultValue + support.input = assert(function( div ) { + div.innerHTML = ""; + div.firstChild.setAttribute( "value", "" ); + return div.firstChild.getAttribute( "value" ) === ""; + }); + + // IE6/7 still return empty string for value, + // but are actually retrieving the property + addHandle( "value", valueHandler, support.attributes && support.input ); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert(function( div ) { + div.appendChild( doc.createComment("") ); + return !div.getElementsByTagName("*").length; + }); + + // Check if getElementsByClassName can be trusted + support.getElementsByClassName = assert(function( div ) { + div.innerHTML = "
"; + + // Support: Safari<4 + // Catch class over-caching + div.firstChild.className = "i"; + // Support: Opera<10 + // Catch gEBCN failure to find non-leading classes + return div.getElementsByClassName("i").length === 2; + }); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert(function( div ) { + docElem.appendChild( div ).id = expando; + return !doc.getElementsByName || !doc.getElementsByName( expando ).length; + }); + + // ID find and filter + if ( support.getById ) { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && documentIsHTML ) { + var m = context.getElementById( id ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + } else { + // Support: IE6/7 + // getElementById is not reliable as a find shortcut + delete Expr.find["ID"]; + + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + } + + // Tag + Expr.find["TAG"] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== strundefined ) { + return context.getElementsByTagName( tag ); + } + } : + function( tag, context ) { + var elem, + tmp = [], + i = 0, + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See http://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( (support.qsa = isNative(doc.querySelectorAll)) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( div ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // http://bugs.jquery.com/ticket/12359 + div.innerHTML = ""; + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !div.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + }); + + assert(function( div ) { + + // Support: Opera 10-12/IE8 + // ^= $= *= and empty values + // Should not select anything + // Support: Windows 8 Native Apps + // The type attribute is restricted during .innerHTML assignment + var input = doc.createElement("input"); + input.setAttribute( "type", "hidden" ); + div.appendChild( input ).setAttribute( "t", "" ); + + if ( div.querySelectorAll("[t^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = isNative( (matches = docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { + + assert(function( div ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( div, "div" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( div, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); + + /* Contains + ---------------------------------------------------------------------- */ + + // Element contains another + // Purposefully does not implement inclusive descendent + // As in, an element does not contain itself + contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) + // Detached nodes confoundingly follow *each other* + support.sortDetached = assert(function( div1 ) { + // Should return 1, but returns 4 (following) + return div1.compareDocumentPosition( doc.createElement("div") ) & 1; + }); + + // Document order sorting + sortOrder = docElem.compareDocumentPosition ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b ); + + if ( compare ) { + // Disconnected nodes + if ( compare & 1 || + (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { + + // Choose the first element that is related to our preferred document + if ( a === doc || contains(preferredDoc, a) ) { + return -1; + } + if ( b === doc || contains(preferredDoc, b) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } + + // Not directly comparable, sort on existence of method + return a.compareDocumentPosition ? -1 : 1; + } : + function( a, b ) { + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Parentless nodes are either documents or disconnected + } else if ( !aup || !bup ) { + return a === doc ? -1 : + b === doc ? 1 : + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + return doc; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + // Make sure that attribute selectors are quoted + expr = expr.replace( rattributeQuotes, "='$1']" ); + + if ( support.matchesSelector && documentIsHTML && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch(e) {} + } + + return Sizzle( expr, document, null, [elem] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = ( fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined ); + + return val === undefined ? + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + (val = elem.getAttributeNode(name)) && val.specified ? + val.value : + null : + val; +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( (elem = results[i++]) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + for ( ; (node = elem[i]); i++ ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (see #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); + + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[5] && match[2]; + + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[3] && match[4] !== undefined ) { + match[2] = match[4]; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { + + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { return true; } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" ); + }); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + }; + }, + + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, outerCache, node, diff, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + // Seek `elem` from a previously-cached index + outerCache = parent[ expando ] || (parent[ expando ] = {}); + cache = outerCache[ type ] || []; + nodeIndex = cache[0] === dirruns && cache[1]; + diff = cache[0] === dirruns && cache[2]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop()) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + outerCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + // Use previously-cached element index if available + } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { + diff = cache[1]; + + // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) + } else { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { + + if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { + // Cache the index of each encountered element + if ( useCache ) { + (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf.call( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + return function( elem ) { + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifier + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": function( elem ) { + return elem.disabled === false; + }, + + "disabled": function( elem ) { + return elem.disabled === true; + }, + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), + // not comment, processing instructions, or others + // Thanks to Diego Perini for the nodeName shortcut + // Greater than "@" means alpha characters (specifically not starting with "#" or "?") + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +function tokenize( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( tokens = [] ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push({ + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + }); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push({ + value: matched, + type: type, + matches: match + }); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +} + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + checkNonElements = base && dir === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var data, cache, outerCache, + dirkey = dirruns + " " + doneName; + + // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { + if ( (data = cache[1]) === true || data === cachedruns ) { + return data === true; + } + } else { + cache = outerCache[ dir ] = [ dirkey ]; + cache[1] = matcher( elem, context, xml ) || cachedruns; + if ( cache[1] === true ) { + return true; + } + } + } + } + } + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { + + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf.call( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + // A counter to specify which element is currently being matched + var matcherCachedRuns = 0, + bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, expandContext ) { + var elem, j, matcher, + setMatched = [], + matchedCount = 0, + i = "0", + unmatched = seed && [], + outermost = expandContext != null, + contextBackup = outermostContext, + // We must always have either seed elements or context + elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); + + if ( outermost ) { + outermostContext = context !== document && context; + cachedruns = matcherCachedRuns; + } + + // Add elements passing elementMatchers directly to results + // Keep `i` a string if there are no elements so `matchedCount` will be "00" below + for ( ; (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + cachedruns = ++matcherCachedRuns; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // Apply set filters to unmatched elements + matchedCount += i; + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !group ) { + group = tokenize( selector ); + } + i = group.length; + while ( i-- ) { + cached = matcherFromTokens( group[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + } + return cached; +}; + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} + +function select( selector, context, results, seed ) { + var i, tokens, token, type, find, + match = tokenize( selector ); + + if ( !seed ) { + // Try to minimize operations if there is only one group + if ( match.length === 1 ) { + + // Take a shortcut and set the context if the root selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + support.getById && context.nodeType === 9 && documentIsHTML && + Expr.relative[ tokens[1].type ] ) { + + context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; + if ( !context ) { + return results; + } + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && context.parentNode || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + } + + // Compile and execute a filtering function + // Provide `match` to avoid retokenization if we modified the selector above + compile( selector, match )( + seed, + context, + !documentIsHTML, + results, + rsibling.test( selector ) + ); + return results; +} + +// Deprecated +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +// One-time assignments + +// Sort stability +support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; + +// Initialize against the default document +setDocument(); + +// Support: Chrome<<14 +// Always assume duplicates if they aren't passed to the comparison function +[0, 0].sort( sortOrder ); +support.detectDuplicates = hasDuplicate; + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.pseudos; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})( window ); +// String to Object options format cache +var optionsCache = {}; + +// Convert String-formatted options into Object-formatted ones and store in cache +function createOptions( options ) { + var object = optionsCache[ options ] = {}; + jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { + object[ flag ] = true; + }); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + ( optionsCache[ options ] || createOptions( options ) ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + // Last fire value (for non-forgettable lists) + memory, + // Flag to know if list was already fired + fired, + // End of the loop when firing + firingLength, + // Index of currently firing callback (modified by remove if needed) + firingIndex, + // First callback to fire (used internally by add and fireWith) + firingStart, + // Actual callback list + list = [], + // Stack of fire calls for repeatable lists + stack = !options.once && [], + // Fire callbacks + fire = function( data ) { + memory = options.memory && data; + fired = true; + firingIndex = firingStart || 0; + firingStart = 0; + firingLength = list.length; + firing = true; + for ( ; list && firingIndex < firingLength; firingIndex++ ) { + if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { + memory = false; // To prevent further calls using add + break; + } + } + firing = false; + if ( list ) { + if ( stack ) { + if ( stack.length ) { + fire( stack.shift() ); + } + } else if ( memory ) { + list = []; + } else { + self.disable(); + } + } + }, + // Actual Callbacks object + self = { + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + // First, we save the current length + var start = list.length; + (function add( args ) { + jQuery.each( args, function( _, arg ) { + var type = jQuery.type( arg ); + if ( type === "function" ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && type !== "string" ) { + // Inspect recursively + add( arg ); + } + }); + })( arguments ); + // Do we need to add the callbacks to the + // current firing batch? + if ( firing ) { + firingLength = list.length; + // With memory, if we're not firing then + // we should call right away + } else if ( memory ) { + firingStart = start; + fire( memory ); + } + } + return this; + }, + // Remove a callback from the list + remove: function() { + if ( list ) { + jQuery.each( arguments, function( _, arg ) { + var index; + while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + // Handle firing indexes + if ( firing ) { + if ( index <= firingLength ) { + firingLength--; + } + if ( index <= firingIndex ) { + firingIndex--; + } + } + } + }); + } + return this; + }, + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); + }, + // Remove all callbacks from the list + empty: function() { + list = []; + firingLength = 0; + return this; + }, + // Have the list do nothing anymore + disable: function() { + list = stack = memory = undefined; + return this; + }, + // Is it disabled? + disabled: function() { + return !list; + }, + // Lock the list in its current state + lock: function() { + stack = undefined; + if ( !memory ) { + self.disable(); + } + return this; + }, + // Is it locked? + locked: function() { + return !stack; + }, + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + if ( list && ( !fired || stack ) ) { + if ( firing ) { + stack.push( args ); + } else { + fire( args ); + } + } + return this; + }, + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; +jQuery.extend({ + + Deferred: function( func ) { + var tuples = [ + // action, add listener, listener list, final state + [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], + [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], + [ "notify", "progress", jQuery.Callbacks("memory") ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred(function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + var action = tuple[ 0 ], + fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[ tuple[1] ](function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .done( newDefer.resolve ) + .fail( newDefer.reject ) + .progress( newDefer.notify ); + } else { + newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); + } + }); + }); + fns = null; + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Keep pipe for back-compat + promise.pipe = promise.then; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 3 ]; + + // promise[ done | fail | progress ] = list.add + promise[ tuple[1] ] = list.add; + + // Handle state + if ( stateString ) { + list.add(function() { + // state = [ resolved | rejected ] + state = stateString; + + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); + } + + // deferred[ resolve | reject | notify ] + deferred[ tuple[0] ] = function() { + deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); + return this; + }; + deferred[ tuple[0] + "With" ] = list.fireWith; + }); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = core_slice.call( arguments ), + length = resolveValues.length, + + // the count of uncompleted subordinates + remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, + + // the master Deferred. If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + + // Update function for both resolve and progress values + updateFunc = function( i, contexts, values ) { + return function( value ) { + contexts[ i ] = this; + values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; + if( values === progressValues ) { + deferred.notifyWith( contexts, values ); + } else if ( !( --remaining ) ) { + deferred.resolveWith( contexts, values ); + } + }; + }, + + progressValues, progressContexts, resolveContexts; + + // add listeners to Deferred subordinates; treat others as resolved + if ( length > 1 ) { + progressValues = new Array( length ); + progressContexts = new Array( length ); + resolveContexts = new Array( length ); + for ( ; i < length; i++ ) { + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { + resolveValues[ i ].promise() + .done( updateFunc( i, resolveContexts, resolveValues ) ) + .fail( deferred.reject ) + .progress( updateFunc( i, progressContexts, progressValues ) ); + } else { + --remaining; + } + } + } + + // if we're not waiting on anything, resolve the master + if ( !remaining ) { + deferred.resolveWith( resolveContexts, resolveValues ); + } + + return deferred.promise(); + } +}); +jQuery.support = (function( support ) { + + var all, a, input, select, fragment, opt, eventName, isSupported, i, + div = document.createElement("div"); + + // Setup + div.setAttribute( "className", "t" ); + div.innerHTML = "
a"; + + // Finish early in limited (non-browser) environments + all = div.getElementsByTagName("*") || []; + a = div.getElementsByTagName("a")[ 0 ]; + if ( !a || !a.style || !all.length ) { + return support; + } + + // First batch of tests + select = document.createElement("select"); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName("input")[ 0 ]; + + a.style.cssText = "top:1px;float:left;opacity:.5"; + + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + support.getSetAttribute = div.className !== "t"; + + // IE strips leading whitespace when .innerHTML is used + support.leadingWhitespace = div.firstChild.nodeType === 3; + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + support.tbody = !div.getElementsByTagName("tbody").length; + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + support.htmlSerialize = !!div.getElementsByTagName("link").length; + + // Get the style information from getAttribute + // (IE uses .cssText instead) + support.style = /top/.test( a.getAttribute("style") ); + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + support.hrefNormalized = a.getAttribute("href") === "/a"; + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + support.opacity = /^0.5/.test( a.style.opacity ); + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + support.cssFloat = !!a.style.cssFloat; + + // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) + support.checkOn = !!input.value; + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + support.optSelected = opt.selected; + + // Tests for enctype support on a form (#6743) + support.enctype = !!document.createElement("form").enctype; + + // Makes sure cloning an html5 element does not cause problems + // Where outerHTML is undefined, this still works + support.html5Clone = document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav>"; + + // Will be defined later + support.inlineBlockNeedsLayout = false; + support.shrinkWrapBlocks = false; + support.pixelPosition = false; + support.deleteExpando = true; + support.noCloneEvent = true; + support.reliableMarginRight = true; + support.boxSizingReliable = true; + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Support: IE<9 + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + // Check if we can trust getAttribute("value") + input = document.createElement("input"); + input.setAttribute( "value", "" ); + support.input = input.getAttribute( "value" ) === ""; + + // Check if an input maintains its value after becoming a radio + input.value = "t"; + input.setAttribute( "type", "radio" ); + support.radioValue = input.value === "t"; + + // #11217 - WebKit loses check when the name is after the checked attribute + input.setAttribute( "checked", "t" ); + input.setAttribute( "name", "t" ); + + fragment = document.createDocumentFragment(); + fragment.appendChild( input ); + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE<9 + // Opera does not clone events (and typeof div.attachEvent === undefined). + // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() + if ( div.attachEvent ) { + div.attachEvent( "onclick", function() { + support.noCloneEvent = false; + }); + + div.cloneNode( true ).click(); + } + + // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) + // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) + for ( i in { submit: true, change: true, focusin: true }) { + div.setAttribute( eventName = "on" + i, "t" ); + + support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; + } + + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + // Support: IE<9 + // Iteration over object's inherited properties before its own. + for ( i in jQuery( support ) ) { + break; + } + support.ownLast = i !== "0"; + + // Run tests that need a body at doc ready + jQuery(function() { + var container, marginDiv, tds, + divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", + body = document.getElementsByTagName("body")[0]; + + if ( !body ) { + // Return for frameset docs that don't have a body + return; + } + + container = document.createElement("div"); + container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; + + body.appendChild( container ).appendChild( div ); + + // Support: IE8 + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + div.innerHTML = "
t
"; + tds = div.getElementsByTagName("td"); + tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Support: IE8 + // Check if empty table cells still have offsetWidth/Height + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + + // Check box-sizing and margin behavior. + div.innerHTML = ""; + div.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%;"; + + // Workaround failing boxSizing test due to offsetWidth returning wrong value + // with some non-1 values of body zoom, ticket #13543 + jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() { + support.boxSizing = div.offsetWidth === 4; + }); + + // Use window.getComputedStyle because jsdom on node.js will break without it. + if ( window.getComputedStyle ) { + support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; + support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. (#3333) + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + marginDiv = div.appendChild( document.createElement("div") ); + marginDiv.style.cssText = div.style.cssText = divReset; + marginDiv.style.marginRight = marginDiv.style.width = "0"; + div.style.width = "1px"; + + support.reliableMarginRight = + !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); + } + + if ( typeof div.style.zoom !== core_strundefined ) { + // Support: IE<8 + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + div.innerHTML = ""; + div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); + + // Support: IE6 + // Check if elements with layout shrink-wrap their children + div.style.display = "block"; + div.innerHTML = "
"; + div.firstChild.style.width = "5px"; + support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); + + if ( support.inlineBlockNeedsLayout ) { + // Prevent IE 6 from affecting layout for positioned elements #11048 + // Prevent IE from shrinking the body in IE 7 mode #12869 + // Support: IE<8 + body.style.zoom = 1; + } + } + + body.removeChild( container ); + + // Null elements to avoid leaks in IE + container = div = tds = marginDiv = null; + }); + + // Null elements to avoid leaks in IE + all = select = fragment = opt = a = input = null; + + return support; +})({}); + +var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, + rmultiDash = /([A-Z])/g; + +function internalData( elem, name, data, pvt /* Internal Use Only */ ){ + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var ret, thisCache, + internalKey = jQuery.expando, + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++; + } else { + id = internalKey; + } + } + + if ( !cache[ id ] ) { + // Avoid exposing jQuery metadata on plain JS objects when the object + // is serialized using JSON.stringify + cache[ id ] = isNode ? {} : { toJSON: jQuery.noop }; + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ] = jQuery.extend( cache[ id ], name ); + } else { + cache[ id ].data = jQuery.extend( cache[ id ].data, name ); + } + } + + thisCache = cache[ id ]; + + // jQuery data() is stored in a separate object inside the object's internal data + // cache in order to avoid key collisions between internal data and user-defined + // data. + if ( !pvt ) { + if ( !thisCache.data ) { + thisCache.data = {}; + } + + thisCache = thisCache.data; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( typeof name === "string" ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; +} + +function internalRemoveData( elem, name, pvt ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, i, + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ] : cache[ id ].data; + + if ( thisCache ) { + + // Support array or space separated string names for data keys + if ( !jQuery.isArray( name ) ) { + + // try the string as a key before any manipulation + if ( name in thisCache ) { + name = [ name ]; + } else { + + // split the camel cased version by spaces unless a key with the spaces exists + name = jQuery.camelCase( name ); + if ( name in thisCache ) { + name = [ name ]; + } else { + name = name.split(" "); + } + } + } else { + // If "name" is an array of keys... + // When data is initially created, via ("key", "val") signature, + // keys will be converted to camelCase. + // Since there is no way to tell _how_ a key was added, remove + // both plain key and camelCase key. #12786 + // This will only penalize the array argument path. + name = name.concat( jQuery.map( name, jQuery.camelCase ) ); + } + + i = name.length; + while ( i-- ) { + delete thisCache[ name[i] ]; + } + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( !pvt ) { + delete cache[ id ].data; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject( cache[ id ] ) ) { + return; + } + } + + // Destroy the cache + if ( isNode ) { + jQuery.cleanData( [ elem ], true ); + + // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) + /* jshint eqeqeq: false */ + } else if ( jQuery.support.deleteExpando || cache != cache.window ) { + /* jshint eqeqeq: true */ + delete cache[ id ]; + + // When all else fails, null + } else { + cache[ id ] = null; + } +} + +jQuery.extend({ + cache: {}, + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "applet": true, + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data ) { + return internalData( elem, name, data ); + }, + + removeData: function( elem, name ) { + return internalRemoveData( elem, name ); + }, + + // For internal use only. + _data: function( elem, name, data ) { + return internalData( elem, name, data, true ); + }, + + _removeData: function( elem, name ) { + return internalRemoveData( elem, name, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + // Do not set data on non-element because it will not be cleared (#8335). + if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { + return false; + } + + var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; + + // nodes accept data unless otherwise specified; rejection can be conditional + return !noData || noData !== true && elem.getAttribute("classid") === noData; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var attrs, name, + data = null, + i = 0, + elem = this[0]; + + // Special expections of .data basically thwart jQuery.access, + // so implement the relevant behavior ourselves + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = jQuery.data( elem ); + + if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { + attrs = elem.attributes; + for ( ; i < attrs.length; i++ ) { + name = attrs[i].name; + + if ( name.indexOf("data-") === 0 ) { + name = jQuery.camelCase( name.slice(5) ); + + dataAttr( elem, name, data[ name ] ); + } + } + jQuery._data( elem, "parsedAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + return arguments.length > 1 ? + + // Sets one value + this.each(function() { + jQuery.data( this, key, value ); + }) : + + // Gets one value + // Try to fetch any internally stored data first + elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + + var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// checks a cache object for emptiness +function isEmptyDataObject( obj ) { + var name; + for ( name in obj ) { + + // if the public data object is empty, the private is still empty + if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { + continue; + } + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} +jQuery.extend({ + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = jQuery._data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || jQuery.isArray(data) ) { + queue = jQuery._data( elem, type, jQuery.makeArray(data) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // not intended for public consumption - generates a queueHooks object, or returns the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return jQuery._data( elem, key ) || jQuery._data( elem, key, { + empty: jQuery.Callbacks("once memory").add(function() { + jQuery._removeData( elem, type + "queue" ); + jQuery._removeData( elem, key ); + }) + }); + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[0], type ); + } + + return data === undefined ? + this : + this.each(function() { + var queue = jQuery.queue( this, type, data ); + + // ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = setTimeout( next, time ); + hooks.stop = function() { + clearTimeout( timeout ); + }; + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while( i-- ) { + tmp = jQuery._data( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +}); +var nodeHook, boolHook, + rclass = /[\t\r\n\f]/g, + rreturn = /\r/g, + rfocusable = /^(?:input|select|textarea|button|object)$/i, + rclickable = /^(?:a|area)$/i, + ruseDefault = /^(?:checked|selected)$/i, + getSetAttribute = jQuery.support.getSetAttribute, + getSetInput = jQuery.support.input; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call( this, j, this.className ) ); + }); + } + + if ( proceed ) { + // The disjunction here is for better compressibility (see removeClass) + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + " " + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + elem.className = jQuery.trim( cur ); + + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = arguments.length === 0 || typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call( this, j, this.className ) ); + }); + } + if ( proceed ) { + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + "" + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + elem.className = value ? jQuery.trim( cur ) : ""; + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.match( core_rnotwhite ) || []; + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space separated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + // Toggle whole class name + } else if ( type === core_strundefined || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // If the element has a class name or if we're passed "false", + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " ", + i = 0, + l = this.length; + for ( ; i < l; i++ ) { + if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var ret, hooks, isFunction, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // Use proper attribute retrieval(#6932, #12072) + var val = jQuery.find.attr( elem, "value" ); + return val != null ? + val : + elem.text; + } + }, + select: { + get: function( elem ) { + var value, option, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one" || index < 0, + values = one ? null : [], + max = one ? index + 1 : options.length, + i = index < 0 ? + max : + one ? index : 0; + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // oldIE doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + // Don't return options that are disabled or in a disabled optgroup + ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && + ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) { + optionSet = true; + } + } + + // force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + attr: function( elem, name, value ) { + var hooks, ret, + nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === core_strundefined ) { + return jQuery.prop( elem, name, value ); + } + + // All attributes are lowercase + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + name = name.toLowerCase(); + hooks = jQuery.attrHooks[ name ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + + } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, value + "" ); + return value; + } + + } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + ret = jQuery.find.attr( elem, name ); + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, value ) { + var name, propName, + i = 0, + attrNames = value && value.match( core_rnotwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( (name = attrNames[i++]) ) { + propName = jQuery.propFix[ name ] || name; + + // Boolean attributes get special treatment (#10870) + if ( jQuery.expr.match.bool.test( name ) ) { + // Set corresponding property to false + if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { + elem[ propName ] = false; + // Support: IE<9 + // Also clear defaultChecked/defaultSelected (if appropriate) + } else { + elem[ jQuery.camelCase( "default-" + name ) ] = + elem[ propName ] = false; + } + + // See #9699 for explanation of this approach (setting first, then removal) + } else { + jQuery.attr( elem, name, "" ); + } + + elem.removeAttribute( getSetAttribute ? name : propName ); + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to default in case type is set after value during creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + propFix: { + "for": "htmlFor", + "class": "className" + }, + + prop: function( elem, name, value ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ? + ret : + ( elem[ name ] = value ); + + } else { + return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ? + ret : + elem[ name ]; + } + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + return tabindex ? + parseInt( tabindex, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + -1; + } + } + } +}); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { + // IE<8 needs the *property* name + elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); + + // Use defaultChecked and defaultSelected for oldIE + } else { + elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; + } + + return name; + } +}; +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { + var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr; + + jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ? + function( elem, name, isXML ) { + var fn = jQuery.expr.attrHandle[ name ], + ret = isXML ? + undefined : + /* jshint eqeqeq: false */ + (jQuery.expr.attrHandle[ name ] = undefined) != + getter( elem, name, isXML ) ? + + name.toLowerCase() : + null; + jQuery.expr.attrHandle[ name ] = fn; + return ret; + } : + function( elem, name, isXML ) { + return isXML ? + undefined : + elem[ jQuery.camelCase( "default-" + name ) ] ? + name.toLowerCase() : + null; + }; +}); + +// fix oldIE attroperties +if ( !getSetInput || !getSetAttribute ) { + jQuery.attrHooks.value = { + set: function( elem, value, name ) { + if ( jQuery.nodeName( elem, "input" ) ) { + // Does not return so that setAttribute is also used + elem.defaultValue = value; + } else { + // Use nodeHook if defined (#1954); otherwise setAttribute is fine + return nodeHook && nodeHook.set( elem, value, name ); + } + } + }; +} + +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !getSetAttribute ) { + + // Use this for any attribute in IE6/7 + // This fixes almost every IE6/7 issue + nodeHook = { + set: function( elem, value, name ) { + // Set the existing or create a new attribute node + var ret = elem.getAttributeNode( name ); + if ( !ret ) { + elem.setAttributeNode( + (ret = elem.ownerDocument.createAttribute( name )) + ); + } + + ret.value = value += ""; + + // Break association with cloned elements by also using setAttribute (#9646) + return name === "value" || value === elem.getAttribute( name ) ? + value : + undefined; + } + }; + jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords = + // Some attributes are constructed with empty-string values when not defined + function( elem, name, isXML ) { + var ret; + return isXML ? + undefined : + (ret = elem.getAttributeNode( name )) && ret.value !== "" ? + ret.value : + null; + }; + jQuery.valHooks.button = { + get: function( elem, name ) { + var ret = elem.getAttributeNode( name ); + return ret && ret.specified ? + ret.value : + undefined; + }, + set: nodeHook.set + }; + + // Set contenteditable to false on removals(#10429) + // Setting to empty string throws an error as an invalid value + jQuery.attrHooks.contenteditable = { + set: function( elem, value, name ) { + nodeHook.set( elem, value === "" ? false : value, name ); + } + }; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }; + }); +} + + +// Some attributes require a special call on IE +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !jQuery.support.hrefNormalized ) { + // href/src property should get the full normalized URL (#10299/#12915) + jQuery.each([ "href", "src" ], function( i, name ) { + jQuery.propHooks[ name ] = { + get: function( elem ) { + return elem.getAttribute( name, 4 ); + } + }; + }); +} + +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Note: IE uppercases css property names, but if we were to .toLowerCase() + // .cssText, that would destroy case senstitivity in URL's, like in "background" + return elem.style.cssText || undefined; + }, + set: function( elem, value ) { + return ( elem.style.cssText = value + "" ); + } + }; +} + +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + return null; + } + }; +} + +jQuery.each([ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +}); + +// IE6/7 call enctype encoding +if ( !jQuery.support.enctype ) { + jQuery.propFix.enctype = "encoding"; +} + +// Radios and checkboxes getter/setter +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); + } + } + }; + if ( !jQuery.support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + // Support: Webkit + // "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + }; + } +}); +var rformElems = /^(?:input|select|textarea)$/i, + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|contextmenu)|click/, + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + var tmp, events, t, handleObjIn, + special, eventHandle, handleObj, + handlers, type, namespaces, origType, + elemData = jQuery._data( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !(events = elemData.events) ) { + events = elemData.events = {}; + } + if ( !(eventHandle = elemData.handle) ) { + eventHandle = elemData.handle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : + undefined; + }; + // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events + eventHandle.elem = elem; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join(".") + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !(handlers = events[ type ]) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener/attachEvent if the special events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + var j, handleObj, tmp, + origCount, t, events, + special, handlers, type, + namespaces, origType, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ); + + if ( !elemData || !(events = elemData.events) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + delete elemData.handle; + + // removeData also checks for emptiness and clears the expando if empty + // so use it instead of delete + jQuery._removeData( elem, "events" ); + } + }, + + trigger: function( event, data, elem, onlyHandlers ) { + var handle, ontype, cur, + bubbleType, special, tmp, i, + eventPath = [ elem || document ], + type = core_hasOwn.call( event, "type" ) ? event.type : event, + namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; + + cur = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf(".") >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf(":") < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join("."); + event.namespace_re = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === (elem.ownerDocument || document) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { + + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { + event.preventDefault(); + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && + jQuery.acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction() check here because IE6/7 fails that test. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + try { + elem[ type ](); + } catch ( e ) { + // IE<9 dies on focus/blur to hidden element (#1486,#12518) + // only reproducible on winXP IE8 native, not IE9 in IE8 mode + } + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event ); + + var i, ret, handleObj, matched, j, + handlerQueue = [], + args = core_slice.call( arguments ), + handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { + + // Triggered event must either 1) have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) + .apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( (event.result = ret) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var sel, handleObj, matches, i, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + // Black-hole SVG instance trees (#13180) + // Avoid non-left-click bubbling in Firefox (#3861) + if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { + + /* jshint eqeqeq: false */ + for ( ; cur != this; cur = cur.parentNode || this ) { + /* jshint eqeqeq: true */ + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { + matches = []; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matches[ sel ] === undefined ) { + matches[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) >= 0 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matches[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push({ elem: cur, handlers: matches }); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( delegateCount < handlers.length ) { + handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); + } + + return handlerQueue; + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, copy, + type = event.type, + originalEvent = event, + fixHook = this.fixHooks[ type ]; + + if ( !fixHook ) { + this.fixHooks[ type ] = fixHook = + rmouseEvent.test( type ) ? this.mouseHooks : + rkeyEvent.test( type ) ? this.keyHooks : + {}; + } + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = new jQuery.Event( originalEvent ); + + i = copy.length; + while ( i-- ) { + prop = copy[ i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Support: IE<9 + // Fix target property (#1925) + if ( !event.target ) { + event.target = originalEvent.srcElement || document; + } + + // Support: Chrome 23+, Safari? + // Target should not be a text node (#504, #13143) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Support: IE<9 + // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) + event.metaKey = !!event.metaKey; + + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split(" "), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), + filter: function( event, original ) { + var body, eventDoc, doc, + button = original.button, + fromElement = original.fromElement; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && fromElement ) { + event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + special: { + load: { + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + focus: { + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if ( this !== safeActiveElement() && this.focus ) { + try { + this.focus(); + return false; + } catch ( e ) { + // Support: IE<9 + // If we error on focus to hidden element (#1486, #12518), + // let .trigger() run the handlers + } + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if ( this === safeActiveElement() && this.blur ) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + click: { + // For checkbox, fire native event so checked state will be right + trigger: function() { + if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { + this.click(); + return false; + } + }, + + // For cross-browser consistency, don't fire native .click() on links + _default: function( event ) { + return jQuery.nodeName( event.target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Even when returnValue equals to undefined Firefox will still show alert + if ( event.result !== undefined ) { + event.originalEvent.returnValue = event.result; + } + } + } + }, + + simulate: function( type, elem, event, bubble ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true, + originalEvent: {} + } + ); + if ( bubble ) { + jQuery.event.trigger( e, null, elem ); + } else { + jQuery.event.dispatch.call( elem, e ); + } + if ( e.isDefaultPrevented() ) { + event.preventDefault(); + } + } +}; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + var name = "on" + type; + + if ( elem.detachEvent ) { + + // #8545, #7054, preventing memory leaks for custom events in IE6-8 + // detachEvent needed property on element, by name of that event, to properly expose it to GC + if ( typeof elem[ name ] === core_strundefined ) { + elem[ name ] = null; + } + + elem.detachEvent( name, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !(this instanceof jQuery.Event) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + if ( !e ) { + return; + } + + // If preventDefault exists, run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // Support: IE + // Otherwise set the returnValue property of the original event to false + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + if ( !e ) { + return; + } + // If stopPropagation exists, run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + + // Support: IE + // Set the cancelBubble property of the original event to true + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + } +}; + +// Create mouseenter/leave events using mouseover/out and event-time checks +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !jQuery.contains( target, related )) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +}); + +// IE submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Lazy-add a submit handler when a descendant form may potentially be submitted + jQuery.event.add( this, "click._submit keypress._submit", function( e ) { + // Node name check avoids a VML-related crash in IE (#9807) + var elem = e.target, + form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; + if ( form && !jQuery._data( form, "submitBubbles" ) ) { + jQuery.event.add( form, "submit._submit", function( event ) { + event._submit_bubble = true; + }); + jQuery._data( form, "submitBubbles", true ); + } + }); + // return undefined since we don't need an event listener + }, + + postDispatch: function( event ) { + // If form was submitted by the user, bubble the event up the tree + if ( event._submit_bubble ) { + delete event._submit_bubble; + if ( this.parentNode && !event.isTrigger ) { + jQuery.event.simulate( "submit", this.parentNode, event, true ); + } + } + }, + + teardown: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Remove delegated handlers; cleanData eventually reaps submit handlers attached above + jQuery.event.remove( this, "._submit" ); + } + }; +} + +// IE change delegation and checkbox/radio fix +if ( !jQuery.support.changeBubbles ) { + + jQuery.event.special.change = { + + setup: function() { + + if ( rformElems.test( this.nodeName ) ) { + // IE doesn't fire change on a check/radio until blur; trigger it on click + // after a propertychange. Eat the blur-change in special.change.handle. + // This still fires onchange a second time for check/radio after blur. + if ( this.type === "checkbox" || this.type === "radio" ) { + jQuery.event.add( this, "propertychange._change", function( event ) { + if ( event.originalEvent.propertyName === "checked" ) { + this._just_changed = true; + } + }); + jQuery.event.add( this, "click._change", function( event ) { + if ( this._just_changed && !event.isTrigger ) { + this._just_changed = false; + } + // Allow triggered, simulated change events (#11500) + jQuery.event.simulate( "change", this, event, true ); + }); + } + return false; + } + // Delegated event; lazy-add a change handler on descendant inputs + jQuery.event.add( this, "beforeactivate._change", function( e ) { + var elem = e.target; + + if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { + jQuery.event.add( elem, "change._change", function( event ) { + if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { + jQuery.event.simulate( "change", this.parentNode, event, true ); + } + }); + jQuery._data( elem, "changeBubbles", true ); + } + }); + }, + + handle: function( event ) { + var elem = event.target; + + // Swallow native change events from checkbox/radio, we already triggered them above + if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { + return event.handleObj.handler.apply( this, arguments ); + } + }, + + teardown: function() { + jQuery.event.remove( this, "._change" ); + + return !rformElems.test( this.nodeName ); + } + }; +} + +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0, + handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + }); +} + +jQuery.fn.extend({ + + on: function( types, selector, data, fn, /*INTERNAL*/ one ) { + var type, origFn; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + this.on( type, selector, data, types[ type ], one ); + } + return this; + } + + if ( data == null && fn == null ) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return this; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return this.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + }); + }, + one: function( types, selector, data, fn ) { + return this.on( types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each(function() { + jQuery.event.remove( this, types, fn, selector ); + }); + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + triggerHandler: function( type, data ) { + var elem = this[0]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +}); +var isSimple = /^.[^:#\[\.,]*$/, + rparentsprev = /^(?:parents|prev(?:Until|All))/, + rneedsContext = jQuery.expr.match.needsContext, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend({ + find: function( selector ) { + var i, + ret = [], + self = this, + len = self.length; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }) ); + } + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + // Needed because $( selector, context ) becomes $( context ).find( selector ) + ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); + ret.selector = this.selector ? this.selector + " " + selector : selector; + return ret; + }, + + has: function( target ) { + var i, + targets = jQuery( target, this ), + len = targets.length; + + return this.filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector || [], true) ); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector || [], false) ); + }, + + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + ret = [], + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( ; i < l; i++ ) { + for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { + // Always skip document fragments + if ( cur.nodeType < 11 && (pos ? + pos.index(cur) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector(cur, selectors)) ) { + + cur = ret.push( cur ); + break; + } + } + } + + return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; + } + + // index in selector + if ( typeof elem === "string" ) { + return jQuery.inArray( this[0], jQuery( elem ) ); + } + + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context ) : + jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( jQuery.unique(all) ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter(selector) + ); + } +}); + +function sibling( cur, dir ) { + do { + cur = cur[ dir ]; + } while ( cur && cur.nodeType !== 1 ); + + return cur; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + if ( this.length > 1 ) { + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + ret = jQuery.unique( ret ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + } + + return this.pushStack( ret ); + }; +}); + +jQuery.extend({ + filter: function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 && elem.nodeType === 1 ? + jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : + jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + })); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + /* jshint -W018 */ + return !!qualifier.call( elem, i, elem ) !== not; + }); + + } + + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + }); + + } + + if ( typeof qualifier === "string" ) { + if ( isSimple.test( qualifier ) ) { + return jQuery.filter( qualifier, elements, not ); + } + + qualifier = jQuery.filter( qualifier, elements ); + } + + return jQuery.grep( elements, function( elem ) { + return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not; + }); +} +function createSafeFragment( document ) { + var list = nodeNames.split( "|" ), + safeFrag = document.createDocumentFragment(); + + if ( safeFrag.createElement ) { + while ( list.length ) { + safeFrag.createElement( + list.pop() + ); + } + } + return safeFrag; +} + +var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", + rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, + rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, + rtagName = /<([\w:]+)/, + rtbody = /\s*$/g, + + // We have to close these tags to support XHTML (#13200) + wrapMap = { + option: [ 1, "" ], + legend: [ 1, "
", "
" ], + area: [ 1, "", "" ], + param: [ 1, "", "" ], + thead: [ 1, "", "
" ], + tr: [ 2, "", "
" ], + col: [ 2, "", "
" ], + td: [ 3, "", "
" ], + + // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, + // unless wrapped in a div with non-breaking characters in front of it. + _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X
", "
" ] + }, + safeFragment = createSafeFragment( document ), + fragmentDiv = safeFragment.appendChild( document.createElement("div") ); + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +jQuery.fn.extend({ + text: function( value ) { + return jQuery.access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); + }, null, value, arguments.length ); + }, + + append: function() { + return this.domManip( arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + }); + }, + + prepend: function() { + return this.domManip( arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + }); + }, + + before: function() { + return this.domManip( arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + }); + }, + + after: function() { + return this.domManip( arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + }); + }, + + // keepData is for internal use only--do not document + remove: function( selector, keepData ) { + var elem, + elems = selector ? jQuery.filter( selector, this ) : this, + i = 0; + + for ( ; (elem = elems[i]) != null; i++ ) { + + if ( !keepData && elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem ) ); + } + + if ( elem.parentNode ) { + if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { + setGlobalEval( getAll( elem, "script" ) ); + } + elem.parentNode.removeChild( elem ); + } + } + + return this; + }, + + empty: function() { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + } + + // Remove any remaining nodes + while ( elem.firstChild ) { + elem.removeChild( elem.firstChild ); + } + + // If this is a select, ensure that it displays empty (#12336) + // Support: IE<9 + if ( elem.options && jQuery.nodeName( elem, "select" ) ) { + elem.options.length = 0; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function () { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + }); + }, + + html: function( value ) { + return jQuery.access( this, function( value ) { + var elem = this[0] || {}, + i = 0, + l = this.length; + + if ( value === undefined ) { + return elem.nodeType === 1 ? + elem.innerHTML.replace( rinlinejQuery, "" ) : + undefined; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && + ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && + !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { + + value = value.replace( rxhtmlTag, "<$1>" ); + + try { + for (; i < l; i++ ) { + // Remove element nodes and prevent memory leaks + elem = this[i] || {}; + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch(e) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var + // Snapshot the DOM in case .domManip sweeps something relevant into its fragment + args = jQuery.map( this, function( elem ) { + return [ elem.nextSibling, elem.parentNode ]; + }), + i = 0; + + // Make the changes, replacing each context element with the new content + this.domManip( arguments, function( elem ) { + var next = args[ i++ ], + parent = args[ i++ ]; + + if ( parent ) { + // Don't use the snapshot next if it has moved (#13810) + if ( next && next.parentNode !== parent ) { + next = this.nextSibling; + } + jQuery( this ).remove(); + parent.insertBefore( elem, next ); + } + // Allow new content to include elements from the context set + }, true ); + + // Force removal if there was no new content (e.g., from empty arguments) + return i ? this : this.remove(); + }, + + detach: function( selector ) { + return this.remove( selector, true ); + }, + + domManip: function( args, callback, allowIntersection ) { + + // Flatten any nested arrays + args = core_concat.apply( [], args ); + + var first, node, hasScripts, + scripts, doc, fragment, + i = 0, + l = this.length, + set = this, + iNoClone = l - 1, + value = args[0], + isFunction = jQuery.isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { + return this.each(function( index ) { + var self = set.eq( index ); + if ( isFunction ) { + args[0] = value.call( this, index, self.html() ); + } + self.domManip( args, callback, allowIntersection ); + }); + } + + if ( l ) { + fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + if ( first ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( this[i], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { + + if ( node.src ) { + // Hope ajax is available... + jQuery._evalUrl( node.src ); + } else { + jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); + } + } + } + } + + // Fix #11809: Avoid leaking memory + fragment = first = null; + } + } + + return this; + } +}); + +// Support: IE<8 +// Manipulating tables requires a tbody +function manipulationTarget( elem, content ) { + return jQuery.nodeName( elem, "table" ) && + jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ? + + elem.getElementsByTagName("tbody")[0] || + elem.appendChild( elem.ownerDocument.createElement("tbody") ) : + elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + var match = rscriptTypeMasked.exec( elem.type ); + if ( match ) { + elem.type = match[1]; + } else { + elem.removeAttribute("type"); + } + return elem; +} + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var elem, + i = 0; + for ( ; (elem = elems[i]) != null; i++ ) { + jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); + } +} + +function cloneCopyEvent( src, dest ) { + + if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { + return; + } + + var type, i, l, + oldData = jQuery._data( src ), + curData = jQuery._data( dest, oldData ), + events = oldData.events; + + if ( events ) { + delete curData.handle; + curData.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + + // make the cloned public data object a copy from the original + if ( curData.data ) { + curData.data = jQuery.extend( {}, curData.data ); + } +} + +function fixCloneNodeIssues( src, dest ) { + var nodeName, e, data; + + // We do not need to do anything for non-Elements + if ( dest.nodeType !== 1 ) { + return; + } + + nodeName = dest.nodeName.toLowerCase(); + + // IE6-8 copies events bound via attachEvent when using cloneNode. + if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { + data = jQuery._data( dest ); + + for ( e in data.events ) { + jQuery.removeEvent( dest, e, data.handle ); + } + + // Event data gets referenced instead of copied if the expando gets copied too + dest.removeAttribute( jQuery.expando ); + } + + // IE blanks contents when cloning scripts, and tries to evaluate newly-set text + if ( nodeName === "script" && dest.text !== src.text ) { + disableScript( dest ).text = src.text; + restoreScript( dest ); + + // IE6-10 improperly clones children of object elements using classid. + // IE10 throws NoModificationAllowedError if parent is null, #12132. + } else if ( nodeName === "object" ) { + if ( dest.parentNode ) { + dest.outerHTML = src.outerHTML; + } + + // This path appears unavoidable for IE9. When cloning an object + // element in IE9, the outerHTML strategy above is not sufficient. + // If the src has innerHTML and the destination does not, + // copy the src.innerHTML into the dest.innerHTML. #10324 + if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { + dest.innerHTML = src.innerHTML; + } + + } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { + // IE6-8 fails to persist the checked state of a cloned checkbox + // or radio button. Worse, IE6-7 fail to give the cloned element + // a checked appearance if the defaultChecked value isn't also set + + dest.defaultChecked = dest.checked = src.checked; + + // IE6-7 get confused and end up setting the value of a cloned + // checkbox/radio button to an empty string instead of "on" + if ( dest.value !== src.value ) { + dest.value = src.value; + } + + // IE6-8 fails to return the selected option to the default selected + // state when cloning options + } else if ( nodeName === "option" ) { + dest.defaultSelected = dest.selected = src.defaultSelected; + + // IE6-8 fails to set the defaultValue to the correct value when + // cloning other types of input fields + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + i = 0, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone(true); + jQuery( insert[i] )[ original ]( elems ); + + // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() + core_push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +}); + +function getAll( context, tag ) { + var elems, elem, + i = 0, + found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : + typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : + undefined; + + if ( !found ) { + for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { + if ( !tag || jQuery.nodeName( elem, tag ) ) { + found.push( elem ); + } else { + jQuery.merge( found, getAll( elem, tag ) ); + } + } + } + + return tag === undefined || tag && jQuery.nodeName( context, tag ) ? + jQuery.merge( [ context ], found ) : + found; +} + +// Used in buildFragment, fixes the defaultChecked property +function fixDefaultChecked( elem ) { + if ( manipulation_rcheckableType.test( elem.type ) ) { + elem.defaultChecked = elem.checked; + } +} + +jQuery.extend({ + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var destElements, node, clone, i, srcElements, + inPage = jQuery.contains( elem.ownerDocument, elem ); + + if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { + clone = elem.cloneNode( true ); + + // IE<=8 does not properly clone detached, unknown element nodes + } else { + fragmentDiv.innerHTML = elem.outerHTML; + fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); + } + + if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && + (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { + + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + // Fix all IE cloning issues + for ( i = 0; (node = srcElements[i]) != null; ++i ) { + // Ensure that the destination node is not null; Fixes #9587 + if ( destElements[i] ) { + fixCloneNodeIssues( node, destElements[i] ); + } + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0; (node = srcElements[i]) != null; i++ ) { + cloneCopyEvent( node, destElements[i] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + destElements = srcElements = node = null; + + // Return the cloned set + return clone; + }, + + buildFragment: function( elems, context, scripts, selection ) { + var j, elem, contains, + tmp, tag, tbody, wrap, + l = elems.length, + + // Ensure a safe fragment + safe = createSafeFragment( context ), + + nodes = [], + i = 0; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( jQuery.type( elem ) === "object" ) { + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || safe.appendChild( context.createElement("div") ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + + tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1>" ) + wrap[2]; + + // Descend through wrappers to the right content + j = wrap[0]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Manually add leading whitespace removed by IE + if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { + nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); + } + + // Remove IE's autoinserted from table fragments + if ( !jQuery.support.tbody ) { + + // String was a , *may* have spurious + elem = tag === "table" && !rtbody.test( elem ) ? + tmp.firstChild : + + // String was a bare or + wrap[1] === "
" && !rtbody.test( elem ) ? + tmp : + 0; + + j = elem && elem.childNodes.length; + while ( j-- ) { + if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { + elem.removeChild( tbody ); + } + } + } + + jQuery.merge( nodes, tmp.childNodes ); + + // Fix #12392 for WebKit and IE > 9 + tmp.textContent = ""; + + // Fix #12392 for oldIE + while ( tmp.firstChild ) { + tmp.removeChild( tmp.firstChild ); + } + + // Remember the top-level container for proper cleanup + tmp = safe.lastChild; + } + } + } + + // Fix #11356: Clear elements from fragment + if ( tmp ) { + safe.removeChild( tmp ); + } + + // Reset defaultChecked for any radios and checkboxes + // about to be appended to the DOM in IE 6/7 (#8060) + if ( !jQuery.support.appendChecked ) { + jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); + } + + i = 0; + while ( (elem = nodes[ i++ ]) ) { + + // #4087 - If origin and destination elements are the same, and this is + // that element, do not do anything + if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { + continue; + } + + contains = jQuery.contains( elem.ownerDocument, elem ); + + // Append to fragment + tmp = getAll( safe.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( contains ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( (elem = tmp[ j++ ]) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + tmp = null; + + return safe; + }, + + cleanData: function( elems, /* internal */ acceptData ) { + var elem, type, id, data, + i = 0, + internalKey = jQuery.expando, + cache = jQuery.cache, + deleteExpando = jQuery.support.deleteExpando, + special = jQuery.event.special; + + for ( ; (elem = elems[i]) != null; i++ ) { + + if ( acceptData || jQuery.acceptData( elem ) ) { + + id = elem[ internalKey ]; + data = id && cache[ id ]; + + if ( data ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Remove cache only if it was not already removed by jQuery.event.remove + if ( cache[ id ] ) { + + delete cache[ id ]; + + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( deleteExpando ) { + delete elem[ internalKey ]; + + } else if ( typeof elem.removeAttribute !== core_strundefined ) { + elem.removeAttribute( internalKey ); + + } else { + elem[ internalKey ] = null; + } + + core_deletedIds.push( id ); + } + } + } + } + }, + + _evalUrl: function( url ) { + return jQuery.ajax({ + url: url, + type: "GET", + dataType: "script", + async: false, + global: false, + "throws": true + }); + } +}); +jQuery.fn.extend({ + wrapAll: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapAll( html.call(this, i) ); + }); + } + + if ( this[0] ) { + // The elements to wrap the target around + var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); + + if ( this[0].parentNode ) { + wrap.insertBefore( this[0] ); + } + + wrap.map(function() { + var elem = this; + + while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { + elem = elem.firstChild; + } + + return elem; + }).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapInner( html.call(this, i) ); + }); + } + + return this.each(function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + }); + }, + + wrap: function( html ) { + var isFunction = jQuery.isFunction( html ); + + return this.each(function(i) { + jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); + }); + }, + + unwrap: function() { + return this.parent().each(function() { + if ( !jQuery.nodeName( this, "body" ) ) { + jQuery( this ).replaceWith( this.childNodes ); + } + }).end(); + } +}); +var iframe, getStyles, curCSS, + ralpha = /alpha\([^)]*\)/i, + ropacity = /opacity\s*=\s*([^)]*)/, + rposition = /^(top|right|bottom|left)$/, + // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" + // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rmargin = /^margin/, + rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), + rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), + rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), + elemdisplay = { BODY: "block" }, + + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: 0, + fontWeight: 400 + }, + + cssExpand = [ "Top", "Right", "Bottom", "Left" ], + cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; + +// return a css property mapped to a potentially vendor prefixed property +function vendorPropName( style, name ) { + + // shortcut for names that are not vendor prefixed + if ( name in style ) { + return name; + } + + // check for vendor prefixed names + var capName = name.charAt(0).toUpperCase() + name.slice(1), + origName = name, + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in style ) { + return name; + } + } + + return origName; +} + +function isHidden( elem, el ) { + // isHidden might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); +} + +function showHide( elements, show ) { + var display, elem, hidden, + values = [], + index = 0, + length = elements.length; + + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + values[ index ] = jQuery._data( elem, "olddisplay" ); + display = elem.style.display; + if ( show ) { + // Reset the inline display of this element to learn if it is + // being hidden by cascaded rules or not + if ( !values[ index ] && display === "none" ) { + elem.style.display = ""; + } + + // Set elements which have been overridden with display: none + // in a stylesheet to whatever the default browser style is + // for such an element + if ( elem.style.display === "" && isHidden( elem ) ) { + values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); + } + } else { + + if ( !values[ index ] ) { + hidden = isHidden( elem ); + + if ( display && display !== "none" || !hidden ) { + jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); + } + } + } + } + + // Set the display of most of the elements in a second loop + // to avoid the constant reflow + for ( index = 0; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + if ( !show || elem.style.display === "none" || elem.style.display === "" ) { + elem.style.display = show ? values[ index ] || "" : "none"; + } + } + + return elements; +} + +jQuery.fn.extend({ + css: function( name, value ) { + return jQuery.access( this, function( elem, name, value ) { + var len, styles, + map = {}, + i = 0; + + if ( jQuery.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + }, + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + var bool = typeof state === "boolean"; + + return this.each(function() { + if ( bool ? state : isHidden( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + }); + } +}); + +jQuery.extend({ + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "columnCount": true, + "fillOpacity": true, + "fontWeight": true, + "lineHeight": true, + "opacity": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + // normalize float css property + "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = jQuery.camelCase( name ), + style = elem.style; + + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // convert relative number strings (+= or -=) to relative numbers. #7345 + if ( type === "string" && (ret = rrelNum.exec( value )) ) { + value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); + // Fixes bug #9237 + type = "number"; + } + + // Make sure that NaN and null values aren't set. See: #7116 + if ( value == null || type === "number" && isNaN( value ) ) { + return; + } + + // If a number was passed in, add 'px' to the (except for certain CSS properties) + if ( type === "number" && !jQuery.cssNumber[ origName ] ) { + value += "px"; + } + + // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, + // but it would mean to define eight (for every problematic property) identical functions + if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { + + // Wrapped to prevent IE from throwing errors when 'invalid' values are provided + // Fixes bug #5509 + try { + style[ name ] = value; + } catch(e) {} + } + + } else { + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var num, val, hooks, + origName = jQuery.camelCase( name ); + + // Make sure that we're working with the right name + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + //convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Return, converting to number if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; + } + return val; + } +}); + +// NOTE: we've included the "window" in window.getComputedStyle +// because jsdom on node.js will break without it. +if ( window.getComputedStyle ) { + getStyles = function( elem ) { + return window.getComputedStyle( elem, null ); + }; + + curCSS = function( elem, name, _computed ) { + var width, minWidth, maxWidth, + computed = _computed || getStyles( elem ), + + // getPropertyValue is only needed for .css('filter') in IE9, see #12537 + ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, + style = elem.style; + + if ( computed ) { + + if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right + // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels + // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values + if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret; + }; +} else if ( document.documentElement.currentStyle ) { + getStyles = function( elem ) { + return elem.currentStyle; + }; + + curCSS = function( elem, name, _computed ) { + var left, rs, rsLeft, + computed = _computed || getStyles( elem ), + ret = computed ? computed[ name ] : undefined, + style = elem.style; + + // Avoid setting ret to empty string here + // so we don't default to auto + if ( ret == null && style && style[ name ] ) { + ret = style[ name ]; + } + + // From the awesome hack by Dean Edwards + // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 + + // If we're not dealing with a regular pixel number + // but a number that has a weird ending, we need to convert it to pixels + // but not position css attributes, as those are proportional to the parent element instead + // and we can't measure the parent instead because it might trigger a "stacking dolls" problem + if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { + + // Remember the original values + left = style.left; + rs = elem.runtimeStyle; + rsLeft = rs && rs.left; + + // Put in the new values to get a computed value out + if ( rsLeft ) { + rs.left = elem.currentStyle.left; + } + style.left = name === "fontSize" ? "1em" : ret; + ret = style.pixelLeft + "px"; + + // Revert the changed values + style.left = left; + if ( rsLeft ) { + rs.left = rsLeft; + } + } + + return ret === "" ? "auto" : ret; + }; +} + +function setPositiveNumber( elem, value, subtract ) { + var matches = rnumsplit.exec( value ); + return matches ? + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : + value; +} + +function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { + var i = extra === ( isBorderBox ? "border" : "content" ) ? + // If we already have the right measurement, avoid augmentation + 4 : + // Otherwise initialize for horizontal or vertical properties + name === "width" ? 1 : 0, + + val = 0; + + for ( ; i < 4; i += 2 ) { + // both box models exclude margin, so add it if we want it + if ( extra === "margin" ) { + val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); + } + + if ( isBorderBox ) { + // border-box includes padding, so remove it if we want content + if ( extra === "content" ) { + val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // at this point, extra isn't border nor margin, so remove border + if ( extra !== "margin" ) { + val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } else { + // at this point, extra isn't content, so add padding + val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // at this point, extra isn't content nor padding, so add border + if ( extra !== "padding" ) { + val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + return val; +} + +function getWidthOrHeight( elem, name, extra ) { + + // Start with offset property, which is equivalent to the border-box value + var valueIsBorderBox = true, + val = name === "width" ? elem.offsetWidth : elem.offsetHeight, + styles = getStyles( elem ), + isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // some non-html elements return undefined for offsetWidth, so check for null/undefined + // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 + // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 + if ( val <= 0 || val == null ) { + // Fall back to computed then uncomputed css if necessary + val = curCSS( elem, name, styles ); + if ( val < 0 || val == null ) { + val = elem.style[ name ]; + } + + // Computed unit is not pixels. Stop here and return. + if ( rnumnonpx.test(val) ) { + return val; + } + + // we need the check for style in case a browser which returns unreliable values + // for getComputedStyle silently falls back to the reliable elem.style + valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); + + // Normalize "", auto, and prepare for extra + val = parseFloat( val ) || 0; + } + + // use the active box-sizing model to add/subtract irrelevant styles + return ( val + + augmentWidthOrHeight( + elem, + name, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles + ) + ) + "px"; +} + +// Try to determine the default display value of an element +function css_defaultDisplay( nodeName ) { + var doc = document, + display = elemdisplay[ nodeName ]; + + if ( !display ) { + display = actualDisplay( nodeName, doc ); + + // If the simple way fails, read from inside an iframe + if ( display === "none" || !display ) { + // Use the already-created iframe if possible + iframe = ( iframe || + jQuery("