/* * This file has been commented to support Visual Studio Intellisense. * You should not use this file at runtime inside the browser--it is only * intended to be used only for design-time IntelliSense. Please use the * standard jQuery library for all production use. * * Comment version: 1.5.1 */ /*! * Note: While Microsoft is not the author of this file, Microsoft is * offering you a license subject to the terms of the Microsoft Software * License Terms for Microsoft ASP.NET Model View Controller 3. * Microsoft reserves all other rights. The notices below are provided * for informational purposes only and are not the license terms under * which Microsoft distributed this file. * * jQuery JavaScript Library v1.5.1 * http://jquery.com/ * * Copyright 2010, John Resig * * Includes Sizzle.js * http://sizzlejs.com/ * Copyright 2010, The Dojo Foundation * */ (function( window, undefined ) { // Use the correct document accordingly with window argument (sandbox) var document = window.document; var jQuery = (function() { // Define a local copy of jQuery var jQuery = function( selector, context ) { /// /// 1: $(expression, context) - This function accepts a string containing a CSS selector which is then used to match a set of elements. /// 2: $(html) - Create DOM elements on-the-fly from the provided String of raw HTML. /// 3: $(elements) - Wrap jQuery functionality around a single or multiple DOM Element(s). /// 4: $(callback) - A shorthand for $(document).ready(). /// 5: $() - As of jQuery 1.4, if you pass no arguments in to the jQuery() method, an empty jQuery set will be returned. /// /// /// 1: expression - An expression to search with. /// 2: html - A string of HTML to create on the fly. /// 3: elements - DOM element(s) to be encapsulated by a jQuery object. /// 4: callback - The function to execute when the DOM is ready. /// /// /// 1: context - A DOM Element, Document or jQuery to use as context. /// /// // The jQuery object is actually just the init constructor 'enhanced' return new jQuery.fn.init( selector, context ); }, // Map over jQuery in case of overwrite _jQuery = window.jQuery, // Map over the $ in case of overwrite _$ = window.$, // A central reference to the root jQuery(document) rootjQuery, // A simple way to check for HTML strings or ID strings // (both of which we optimize for) quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]+)$)/, // Is it a simple selector isSimple = /^.[^:#\[\.,]*$/, // Check if a string has a non-whitespace character in it rnotwhite = /\S/, rwhite = /\s/, // Used for trimming whitespace trimLeft = /^\s+/, trimRight = /\s+$/, // Check for non-word characters rnonword = /\W/, // Check for digits rdigit = /\d/, // Match a standalone tag rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/, // JSON RegExp rvalidchars = /^[\],:{}\s]*$/, rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, // Useragent RegExp rwebkit = /(webkit)[ \/]([\w.]+)/, ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/, rmsie = /(msie) ([\w.]+)/, rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/, // Keep a UserAgent string for use with jQuery.browser userAgent = navigator.userAgent, // For matching the engine and version of the browser browserMatch, // Has the ready events already been bound? readyBound = false, // The functions to execute on DOM ready readyList = [], // The ready event handler DOMContentLoaded, // Save a reference to some core methods toString = Object.prototype.toString, hasOwn = Object.prototype.hasOwnProperty, push = Array.prototype.push, slice = Array.prototype.slice, trim = String.prototype.trim, indexOf = Array.prototype.indexOf, // [[Class]] -> type pairs class2type = {}; jQuery.fn = jQuery.prototype = { init: function( selector, context ) { var match, elem, ret, doc; // Handle $(""), $(null), or $(undefined) if ( !selector ) { return this; } // Handle $(DOMElement) if ( selector.nodeType ) { this.context = this[0] = selector; this.length = 1; return this; } // The body element only exists once, optimize finding it if ( selector === "body" && !context && document.body ) { this.context = document; this[0] = document.body; this.selector = "body"; this.length = 1; return this; } // Handle HTML strings if ( typeof selector === "string" ) { // Are we dealing with HTML string or an ID? match = quickExpr.exec( selector ); // Verify a match, and that no context was specified for #id if ( match && (match[1] || !context) ) { // HANDLE: $(html) -> $(array) if ( match[1] ) { doc = (context ? context.ownerDocument || context : document); // If a single string is passed in and it's a single tag // just do a createElement and skip the rest ret = rsingleTag.exec( selector ); if ( ret ) { if ( jQuery.isPlainObject( context ) ) { selector = [ document.createElement( ret[1] ) ]; jQuery.fn.attr.call( selector, context, true ); } else { selector = [ doc.createElement( ret[1] ) ]; } } else { ret = jQuery.buildFragment( [ match[1] ], [ doc ] ); selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes; } return jQuery.merge( this, selector ); // 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: $("TAG") } else if ( !context && !rnonword.test( selector ) ) { this.selector = selector; this.context = document; selector = document.getElementsByTagName( selector ); return jQuery.merge( this, selector ); // 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 jQuery( context ).find( selector ); } // 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 current version of jQuery being used jquery: "1.4.4", // The default length of a jQuery object is 0 length: 0, // The number of elements contained in the matched element set size: function() { /// /// The number of elements currently matched. /// Part of Core /// /// return this.length; }, toArray: function() { /// /// Retrieve all the DOM elements contained in the jQuery set, as an array. /// /// return slice.call( this, 0 ); }, // Get the Nth element in the matched element set OR // Get the whole matched element set as a clean array get: function( num ) { /// /// Access a single matched element. num is used to access the /// Nth element matched. /// Part of Core /// /// /// /// Access the element in the Nth position. /// return num == null ? // Return a 'clean' array this.toArray() : // Return just the object ( num < 0 ? this.slice(num)[ 0 ] : this[ num ] ); }, // Take an array of elements and push it onto the stack // (returning the new matched element set) pushStack: function( elems, name, selector ) { /// /// Set the jQuery object to an array of elements, while maintaining /// the stack. /// Part of Core /// /// /// /// An array of elements /// // Build a new jQuery matched element set var ret = jQuery(); if ( jQuery.isArray( elems ) ) { push.apply( ret, elems ); } else { jQuery.merge( ret, elems ); } // Add the old object onto the stack (as a reference) ret.prevObject = this; ret.context = this.context; if ( name === "find" ) { ret.selector = this.selector + (this.selector ? " " : "") + selector; } else if ( name ) { ret.selector = this.selector + "." + name + "(" + selector + ")"; } // 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 ) { /// /// Execute a function within the context of every matched element. /// This means that every time the passed-in function is executed /// (which is once for every element matched) the 'this' keyword /// points to the specific element. /// Additionally, the function, when executed, is passed a single /// argument representing the position of the element in the matched /// set. /// Part of Core /// /// /// /// A function to execute /// return jQuery.each( this, callback, args ); }, ready: function( fn ) { /// /// Binds a function to be executed whenever the DOM is ready to be traversed and manipulated. /// /// The function to be executed when the DOM is ready. // Attach the listeners jQuery.bindReady(); // If the DOM is already ready if ( jQuery.isReady ) { // Execute the function immediately fn.call( document, jQuery ); // Otherwise, remember the function for later } else if ( readyList ) { // Add the function to the wait list readyList.push( fn ); } return this; }, eq: function( i ) { /// /// Reduce the set of matched elements to a single element. /// The position of the element in the set of matched elements /// starts at 0 and goes to length - 1. /// Part of Core /// /// /// /// pos The index of the element that you wish to limit to. /// return i === -1 ? this.slice( i ) : this.slice( i, +i + 1 ); }, first: function() { /// /// Reduce the set of matched elements to the first in the set. /// /// return this.eq( 0 ); }, last: function() { /// /// Reduce the set of matched elements to the final one in the set. /// /// return this.eq( -1 ); }, slice: function() { /// /// Selects a subset of the matched elements. Behaves exactly like the built-in Array slice method. /// /// Where to start the subset (0-based). /// Where to end the subset (not including the end element itself). /// If omitted, ends at the end of the selection /// The sliced elements return this.pushStack( slice.apply( this, arguments ), "slice", slice.call(arguments).join(",") ); }, map: function( callback ) { /// /// This member is internal. /// /// /// return this.pushStack( jQuery.map(this, function( elem, i ) { return callback.call( elem, i, elem ); })); }, end: function() { /// /// End the most recent 'destructive' operation, reverting the list of matched elements /// back to its previous state. After an end operation, the list of matched elements will /// revert to the last state of matched elements. /// If there was no destructive operation before, an empty set is returned. /// Part of DOM/Traversing /// /// return this.prevObject || jQuery(null); }, // For internal use only. // Behaves like an Array's method, not like a jQuery method. push: 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() { /// /// Extend one object with one or more others, returning the original, /// modified, object. This is a great utility for simple inheritance. /// jQuery.extend(settings, options); /// var settings = jQuery.extend({}, defaults, options); /// Part of JavaScript /// /// /// The object to extend /// /// /// The object that will be merged into the first. /// /// /// (optional) More objects to merge into the first /// /// var options, name, src, copy, copyIsArray, 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({ noConflict: function( deep ) { /// /// Run this function to give control of the $ variable back /// to whichever library first implemented it. This helps to make /// sure that jQuery doesn't conflict with the $ object /// of other libraries. /// By using this function, you will only be able to access jQuery /// using the 'jQuery' variable. For example, where you used to do /// $("div p"), you now must do jQuery("div p"). /// Part of Core /// /// window.$ = _$; if ( deep ) { 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, // Handle when the DOM is ready ready: function( wait ) { /// /// This method is internal. /// /// // A third-party is pushing the ready event forwards if ( wait === true ) { jQuery.readyWait--; } // Make sure that the DOM is not already loaded if ( !jQuery.readyWait || (wait !== true && !jQuery.isReady) ) { // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). if ( !document.body ) { return setTimeout( jQuery.ready, 1 ); } // 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 if ( readyList ) { // Execute all of them var fn, i = 0, ready = readyList; // Reset the list of functions readyList = null; while ( (fn = ready[ i++ ]) ) { fn.call( document, jQuery ); } // Trigger any bound ready events if ( jQuery.fn.trigger ) { jQuery( document ).trigger( "ready" ).unbind( "ready" ); } } } }, bindReady: function() { if ( readyBound ) { return; } readyBound = true; // Catch cases where $(document).ready() is called after the // browser event has already occurred. if ( document.readyState === "complete" ) { // Handle it asynchronously to allow scripts the opportunity to delay ready return setTimeout( jQuery.ready, 1 ); } // 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", jQuery.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", jQuery.ready ); // If IE and not a frame // continually check to see if the document is ready var toplevel = false; try { toplevel = window.frameElement == null; } catch(e) {} if ( document.documentElement.doScroll && toplevel ) { doScrollCheck(); } } }, // 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 ) { /// /// Determines if the parameter passed is a function. /// /// The object to check /// True if the parameter is a function; otherwise false. return jQuery.type(obj) === "function"; }, isArray: Array.isArray || function( obj ) { /// /// Determine if the parameter passed is an array. /// /// Object to test whether or not it is an array. /// True if the parameter is a function; otherwise false. return jQuery.type(obj) === "array"; }, // A crude way of determining if an object is a window isWindow: function( obj ) { return obj && typeof obj === "object" && "setInterval" in obj; }, isNaN: function( obj ) { return obj == null || !rdigit.test( obj ) || isNaN( obj ); }, type: function( obj ) { return obj == null ? String( obj ) : class2type[ toString.call(obj) ] || "object"; }, isPlainObject: function( obj ) { /// /// Check to see if an object is a plain object (created using "{}" or "new Object"). /// /// /// The object that will be checked to see if it's a plain object. /// /// // 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; } // Not own constructor property must be Object if ( obj.constructor && !hasOwn.call(obj, "constructor") && !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { return false; } // Own properties are enumerated firstly, so to speed up, // if last one is own, then all properties are own. var key; for ( key in obj ) {} return key === undefined || hasOwn.call( obj, key ); }, isEmptyObject: function( obj ) { /// /// Check to see if an object is empty (contains no properties). /// /// /// The object that will be checked to see if it's empty. /// /// for ( var name in obj ) { return false; } return true; }, error: function( msg ) { throw msg; }, parseJSON: function( data ) { if ( typeof data !== "string" || !data ) { return null; } // Make sure leading/trailing whitespace is removed (IE can't handle it) data = jQuery.trim( 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, "")) ) { // Try to use the native JSON parser first return window.JSON && window.JSON.parse ? window.JSON.parse( data ) : (new Function("return " + data))(); } else { jQuery.error( "Invalid JSON: " + data ); } }, noop: function() { /// /// An empty function. /// /// }, // Evalulates a script in a global context globalEval: function( data ) { /// /// Internally evaluates a script in a global context. /// /// if ( data && rnotwhite.test(data) ) { // Inspired by code by Andrea Giammarchi // http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html var head = document.getElementsByTagName("head")[0] || document.documentElement, script = document.createElement("script"); script.type = "text/javascript"; if ( jQuery.support.scriptEval ) { script.appendChild( document.createTextNode( data ) ); } else { script.text = data; } // Use insertBefore instead of appendChild to circumvent an IE6 bug. // This arises when a base node is used (#2709). head.insertBefore( script, head.firstChild ); head.removeChild( script ); } }, nodeName: function( elem, name ) { /// /// Checks whether the specified element has the specified DOM node name. /// /// The element to examine /// The node name to check /// True if the specified node name matches the node's DOM node name; otherwise false return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase(); }, // args is for internal usage only each: function( object, callback, args ) { /// /// A generic iterator function, which can be used to seemlessly /// iterate over both objects and arrays. This function is not the same /// as $().each() - which is used to iterate, exclusively, over a jQuery /// object. This function can be used to iterate over anything. /// The callback has two arguments:the key (objects) or index (arrays) as first /// the first, and the value as the second. /// Part of JavaScript /// /// /// The object, or array, to iterate over. /// /// /// The function that will be executed on every object. /// /// var name, i = 0, length = object.length, isObj = length === undefined || jQuery.isFunction(object); if ( args ) { if ( isObj ) { for ( name in object ) { if ( callback.apply( object[ name ], args ) === false ) { break; } } } else { for ( ; i < length; ) { if ( callback.apply( object[ i++ ], args ) === false ) { break; } } } // A special, fast, case for the most common use of each } else { if ( isObj ) { for ( name in object ) { if ( callback.call( object[ name ], name, object[ name ] ) === false ) { break; } } } else { for ( var value = object[0]; i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {} } } return object; }, // Use native String.trim function wherever possible trim: trim ? function( text ) { return text == null ? "" : trim.call( text ); } : // Otherwise use our own trimming functionality function( text ) { return text == null ? "" : text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); }, // results is for internal usage only makeArray: function( array, results ) { /// /// Turns anything into a true array. This is an internal method. /// /// Anything to turn into an actual Array /// /// var ret = results || []; if ( array != null ) { // The window, strings (and functions) also have 'length' // The extra typeof function check is to prevent crashes // in Safari 2 (See: #3039) // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 var type = jQuery.type(array); if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) { push.call( ret, array ); } else { jQuery.merge( ret, array ); } } return ret; }, inArray: function( elem, array ) { if ( array.indexOf ) { return array.indexOf( elem ); } for ( var i = 0, length = array.length; i < length; i++ ) { if ( array[ i ] === elem ) { return i; } } return -1; }, merge: function( first, second ) { /// /// Merge two arrays together, removing all duplicates. /// The new array is: All the results from the first array, followed /// by the unique results from the second array. /// Part of JavaScript /// /// /// /// The first array to merge. /// /// /// The second array to merge. /// var i = first.length, j = 0; if ( typeof second.length === "number" ) { for ( var l = second.length; 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 ) { /// /// Filter items out of an array, by using a filter function. /// The specified function will be passed two arguments: The /// current array item and the index of the item in the array. The /// function must return 'true' to keep the item in the array, /// false to remove it. /// }); /// Part of JavaScript /// /// /// /// array The Array to find items in. /// /// /// The function to process each item against. /// /// /// Invert the selection - select the opposite of the function. /// var ret = [], retVal; inv = !!inv; // Go through the array, only saving the items // that pass the validator function for ( var i = 0, length = elems.length; 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 ) { /// /// Translate all items in an array to another array of items. /// The translation function that is provided to this method is /// called for each item in the array and is passed one argument: /// The item to be translated. /// The function can then return the translated value, 'null' /// (to remove the item), or an array of values - which will /// be flattened into the full array. /// Part of JavaScript /// /// /// /// array The Array to translate. /// /// /// The function to process each item against. /// var ret = [], value; // Go through the array, translating each of the items to their // new value (or values). for ( var i = 0, length = elems.length; i < length; i++ ) { value = callback( elems[ i ], i, arg ); if ( value != null ) { ret[ ret.length ] = value; } } return ret.concat.apply( [], ret ); }, // A global GUID counter for objects guid: 1, proxy: function( fn, proxy, thisObject ) { /// /// Takes a function and returns a new one that will always have a particular scope. /// /// /// The function whose scope will be changed. /// /// /// The object to which the scope of the function should be set. /// /// if ( arguments.length === 2 ) { if ( typeof proxy === "string" ) { thisObject = fn; fn = thisObject[ proxy ]; proxy = undefined; } else if ( proxy && !jQuery.isFunction( proxy ) ) { thisObject = proxy; proxy = undefined; } } if ( !proxy && fn ) { proxy = function() { return fn.apply( thisObject || this, arguments ); }; } // Set the guid of unique handler to the same of original handler, so it can be removed if ( fn ) { proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++; } // So proxy can be declared as an argument return proxy; }, // Mutifunctional method to get and set values to a collection // The value/s can be optionally by executed if its a function access: function( elems, key, value, exec, fn, pass ) { var length = elems.length; // Setting many attributes if ( typeof key === "object" ) { for ( var k in key ) { jQuery.access( elems, k, key[k], exec, fn, value ); } return elems; } // Setting one attribute if ( value !== undefined ) { // Optionally, function values get executed if exec is true exec = !pass && exec && jQuery.isFunction(value); for ( var i = 0; i < length; i++ ) { fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); } return elems; } // Getting an attribute return length ? fn( elems[0], key ) : undefined; }, now: function() { return (new Date()).getTime(); }, // Use of jQuery.browser is frowned upon. // More details: http://docs.jquery.com/Utilities/jQuery.browser uaMatch: function( ua ) { ua = ua.toLowerCase(); var match = rwebkit.exec( ua ) || ropera.exec( ua ) || rmsie.exec( ua ) || ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) || []; return { browser: match[1] || "", version: match[2] || "0" }; }, browser: {} }); // Populate the class2type map jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { class2type[ "[object " + name + "]" ] = name.toLowerCase(); }); browserMatch = jQuery.uaMatch( userAgent ); if ( browserMatch.browser ) { jQuery.browser[ browserMatch.browser ] = true; jQuery.browser.version = browserMatch.version; } // Deprecated, use jQuery.browser.webkit instead if ( jQuery.browser.webkit ) { jQuery.browser.safari = true; } if ( indexOf ) { jQuery.inArray = function( elem, array ) { /// /// Determines the index of the first parameter in the array. /// /// The value to see if it exists in the array. /// The array to look through for the value /// The 0-based index of the item if it was found, otherwise -1. return indexOf.call( array, elem ); }; } // Verify that \s matches non-breaking spaces // (IE fails on this test) if ( !rwhite.test( "\xA0" ) ) { trimLeft = /^[\s\xA0]+/; trimRight = /[\s\xA0]+$/; } // All jQuery objects should point back to these rootjQuery = jQuery(document); // Cleanup functions for the document ready method if ( document.addEventListener ) { DOMContentLoaded = function() { document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); jQuery.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 ); jQuery.ready(); } }; } // The DOM ready check for Internet Explorer function doScrollCheck() { if ( jQuery.isReady ) { return; } try { // If IE is used, use the trick by Diego Perini // http://javascript.nwbox.com/IEContentLoaded/ document.documentElement.doScroll("left"); } catch(e) { setTimeout( doScrollCheck, 1 ); return; } // and execute any waiting functions jQuery.ready(); } // Expose jQuery to the global object return (window.jQuery = window.$ = jQuery); })(); // [vsdoc] The following function has been modified for IntelliSense. // [vsdoc] Stubbing support properties to "false" for IntelliSense compat. (function() { jQuery.support = {}; // var root = document.documentElement, // script = document.createElement("script"), // div = document.createElement("div"), // id = "script" + jQuery.now(); // div.style.display = "none"; // div.innerHTML = "
a"; // var all = div.getElementsByTagName("*"), // a = div.getElementsByTagName("a")[0], // select = document.createElement("select"), // opt = select.appendChild( document.createElement("option") ); // // Can't get basic test support // if ( !all || !all.length || !a ) { // return; // } jQuery.support = { // IE strips leading whitespace when .innerHTML is used leadingWhitespace: false, // Make sure that tbody elements aren't automatically inserted // IE will insert them into empty tables tbody: false, // Make sure that link elements get serialized correctly by innerHTML // This requires a wrapper element in IE htmlSerialize: false, // Get the style information from getAttribute // (IE uses .cssText insted) style: false, // Make sure that URLs aren't manipulated // (IE normalizes it by default) hrefNormalized: false, // Make sure that element opacity exists // (IE uses filter instead) // Use a regex to work around a WebKit issue. See #5145 opacity: false, // Verify style float existence // (IE uses styleFloat instead of cssFloat) cssFloat: false, // Make sure that if no value is specified for a checkbox // that it defaults to "on". // (WebKit defaults to "" instead) checkOn: false, // 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) optSelected: false, // Will be defined later deleteExpando: false, optDisabled: false, checkClone: false, scriptEval: false, noCloneEvent: false, boxModel: false, inlineBlockNeedsLayout: false, shrinkWrapBlocks: false, reliableHiddenOffsets: true }; // // Make sure that the options inside disabled selects aren't marked as disabled // // (WebKit marks them as diabled) // select.disabled = true; // jQuery.support.optDisabled = !opt.disabled; // script.type = "text/javascript"; // try { // script.appendChild( document.createTextNode( "window." + id + "=1;" ) ); // } catch(e) {} // root.insertBefore( script, root.firstChild ); // // Make sure that the execution of code works by injecting a script // // tag with appendChild/createTextNode // // (IE doesn't support this, fails, and uses .text instead) // if ( window[ id ] ) { // jQuery.support.scriptEval = true; // delete window[ id ]; // } // // Test to see if it's possible to delete an expando from an element // // Fails in Internet Explorer // try { // delete script.test; // } catch(e) { // jQuery.support.deleteExpando = false; // } // root.removeChild( script ); // if ( div.attachEvent && div.fireEvent ) { // div.attachEvent("onclick", function click() { // // Cloning a node shouldn't copy over any // // bound event handlers (IE does this) // jQuery.support.noCloneEvent = false; // div.detachEvent("onclick", click); // }); // div.cloneNode(true).fireEvent("onclick"); // } // div = document.createElement("div"); // div.innerHTML = ""; // var fragment = document.createDocumentFragment(); // fragment.appendChild( div.firstChild ); // // WebKit doesn't clone checked state correctly in fragments // jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked; // // Figure out if the W3C box model works as expected // // document.body must exist before we can do this // jQuery(function() { // var div = document.createElement("div"); // div.style.width = div.style.paddingLeft = "1px"; // document.body.appendChild( div ); // jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2; // if ( "zoom" in div.style ) { // // Check if natively block-level elements act like inline-block // // elements when setting their display to 'inline' and giving // // them layout // // (IE < 8 does this) // div.style.display = "inline"; // div.style.zoom = 1; // jQuery.support.inlineBlockNeedsLayout = div.offsetWidth === 2; // // Check if elements with layout shrink-wrap their children // // (IE 6 does this) // div.style.display = ""; // div.innerHTML = "
"; // jQuery.support.shrinkWrapBlocks = div.offsetWidth !== 2; // } // div.innerHTML = "
t
"; // var tds = div.getElementsByTagName("td"); // // 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). // // (only IE 8 fails this test) // jQuery.support.reliableHiddenOffsets = tds[0].offsetHeight === 0; // tds[0].style.display = ""; // tds[1].style.display = "none"; // // Check if empty table cells still have offsetWidth/Height // // (IE < 8 fail this test) // jQuery.support.reliableHiddenOffsets = jQuery.support.reliableHiddenOffsets && tds[0].offsetHeight === 0; // div.innerHTML = ""; // document.body.removeChild( div ).style.display = "none"; // div = tds = null; // }); // // Technique from Juriy Zaytsev // // http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/ // var eventSupported = function( eventName ) { // var el = document.createElement("div"); // eventName = "on" + eventName; // var isSupported = (eventName in el); // if ( !isSupported ) { // el.setAttribute(eventName, "return;"); // isSupported = typeof el[eventName] === "function"; // } // el = null; // return isSupported; // }; jQuery.support.submitBubbles = false; jQuery.support.changeBubbles = false; // // release memory in IE // root = script = div = all = a = null; })(); var windowData = {}, rbrace = /^(?:\{.*\}|\[.*\])$/; jQuery.extend({ cache: {}, // Please use with caution uuid: 0, // Unique for each copy of jQuery on the page expando: "jQuery" + jQuery.now(), // The following elements throw uncatchable exceptions if you // attempt to add expando properties to them. noData: { "embed": true, // Ban all objects except for Flash (which handle expandos) "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", "applet": true }, data: function( elem, name, data ) { /// /// Store arbitrary data associated with the specified element. /// /// /// The DOM element to associate with the data. /// /// /// A string naming the piece of data to set. /// /// /// The new data value. /// /// if ( !jQuery.acceptData( elem ) ) { return; } elem = elem == window ? windowData : elem; var isNode = elem.nodeType, id = isNode ? elem[ jQuery.expando ] : null, cache = jQuery.cache, thisCache; if ( isNode && !id && typeof name === "string" && data === undefined ) { return; } // Get the data from the object directly if ( !isNode ) { cache = elem; // Compute a unique ID for the element } else if ( !id ) { elem[ jQuery.expando ] = id = ++jQuery.uuid; } // Avoid generating a new cache unless none exists and we // want to manipulate it. if ( typeof name === "object" ) { if ( isNode ) { cache[ id ] = jQuery.extend(cache[ id ], name); } else { jQuery.extend( cache, name ); } } else if ( isNode && !cache[ id ] ) { cache[ id ] = {}; } thisCache = isNode ? cache[ id ] : cache; // Prevent overriding the named cache with undefined values if ( data !== undefined ) { thisCache[ name ] = data; } return typeof name === "string" ? thisCache[ name ] : thisCache; }, removeData: function( elem, name ) { if ( !jQuery.acceptData( elem ) ) { return; } elem = elem == window ? windowData : elem; var isNode = elem.nodeType, id = isNode ? elem[ jQuery.expando ] : elem, cache = jQuery.cache, thisCache = isNode ? cache[ id ] : id; // If we want to remove a specific section of the element's data if ( name ) { if ( thisCache ) { // Remove the section of cache data delete thisCache[ name ]; // If we've removed all the data, remove the element's cache if ( isNode && jQuery.isEmptyObject(thisCache) ) { jQuery.removeData( elem ); } } // Otherwise, we want to remove all of the element's data } else { if ( isNode && jQuery.support.deleteExpando ) { delete elem[ jQuery.expando ]; } else if ( elem.removeAttribute ) { elem.removeAttribute( jQuery.expando ); // Completely remove the data cache } else if ( isNode ) { delete cache[ id ]; // Remove all fields from the object } else { for ( var n in elem ) { delete elem[ n ]; } } } }, // A method for determining if a DOM node can handle the data expando acceptData: function( elem ) { if ( elem.nodeName ) { var match = jQuery.noData[ elem.nodeName.toLowerCase() ]; if ( match ) { return !(match === true || elem.getAttribute("classid") !== match); } } return true; } }); jQuery.fn.extend({ data: function( key, value ) { /// /// Store arbitrary data associated with the matched elements. /// /// /// A string naming the piece of data to set. /// /// /// The new data value. /// /// var data = null; if ( typeof key === "undefined" ) { if ( this.length ) { var attr = this[0].attributes, name; data = jQuery.data( this[0] ); for ( var i = 0, l = attr.length; i < l; i++ ) { name = attr[i].name; if ( name.indexOf( "data-" ) === 0 ) { name = name.substr( 5 ); dataAttr( this[0], name, data[ name ] ); } } } return data; } else if ( typeof key === "object" ) { return this.each(function() { jQuery.data( this, key ); }); } var parts = key.split("."); parts[1] = parts[1] ? "." + parts[1] : ""; if ( value === undefined ) { data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); // Try to fetch any internally stored data first if ( data === undefined && this.length ) { data = jQuery.data( this[0], key ); data = dataAttr( this[0], key, data ); } return data === undefined && parts[1] ? this.data( parts[0] ) : data; } else { return this.each(function() { var $this = jQuery( this ), args = [ parts[0], value ]; $this.triggerHandler( "setData" + parts[1] + "!", args ); jQuery.data( this, key, value ); $this.triggerHandler( "changeData" + parts[1] + "!", args ); }); } }, 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 ) { data = elem.getAttribute( "data-" + key ); if ( typeof data === "string" ) { try { data = data === "true" ? true : data === "false" ? false : data === "null" ? null : !jQuery.isNaN( data ) ? parseFloat( 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; } jQuery.extend({ queue: function( elem, type, data ) { if ( !elem ) { return; } type = (type || "fx") + "queue"; var q = jQuery.data( elem, type ); // Speed up dequeue by getting out quickly if this is just a lookup if ( !data ) { return q || []; } if ( !q || jQuery.isArray(data) ) { q = jQuery.data( elem, type, jQuery.makeArray(data) ); } else { q.push( data ); } return q; }, dequeue: function( elem, type ) { type = type || "fx"; var queue = jQuery.queue( elem, type ), fn = queue.shift(); // If the fx queue is dequeued, always remove the progress sentinel if ( fn === "inprogress" ) { fn = queue.shift(); } if ( fn ) { // Add a progress sentinel to prevent the fx queue from being // automatically dequeued if ( type === "fx" ) { queue.unshift("inprogress"); } fn.call(elem, function() { jQuery.dequeue(elem, type); }); } } }); jQuery.fn.extend({ queue: function( type, data ) { /// /// 1: queue() - Returns a reference to the first element's queue (which is an array of functions). /// 2: queue(callback) - Adds a new function, to be executed, onto the end of the queue of all matched elements. /// 3: queue(queue) - Replaces the queue of all matched element with this new queue (the array of functions). /// /// The function to add to the queue. /// if ( typeof type !== "string" ) { data = type; type = "fx"; } if ( data === undefined ) { return jQuery.queue( this[0], type ); } return this.each(function( i ) { var queue = jQuery.queue( this, type, data ); if ( type === "fx" && queue[0] !== "inprogress" ) { jQuery.dequeue( this, type ); } }); }, dequeue: function( type ) { /// /// Removes a queued function from the front of the queue and executes it. /// /// The type of queue to access. /// 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 ) { /// /// Set a timer to delay execution of subsequent items in the queue. /// /// /// An integer indicating the number of milliseconds to delay execution of the next item in the queue. /// /// /// A string containing the name of the queue. Defaults to fx, the standard effects queue. /// /// time = jQuery.fx ? jQuery.fx.speeds[time] || time : time; type = type || "fx"; return this.queue( type, function() { var elem = this; setTimeout(function() { jQuery.dequeue( elem, type ); }, time ); }); }, clearQueue: function( type ) { /// /// Remove from the queue all items that have not yet been run. /// /// /// A string containing the name of the queue. Defaults to fx, the standard effects queue. /// /// return this.queue( type || "fx", [] ); } }); var rclass = /[\n\t]/g, rspaces = /\s+/, rreturn = /\r/g, rspecialurl = /^(?:href|src|style)$/, rtype = /^(?:button|input)$/i, rfocusable = /^(?:button|input|object|select|textarea)$/i, rclickable = /^a(?:rea)?$/i, rradiocheck = /^(?:radio|checkbox)$/i; jQuery.props = { "for": "htmlFor", "class": "className", readonly: "readOnly", maxlength: "maxLength", cellspacing: "cellSpacing", rowspan: "rowSpan", colspan: "colSpan", tabindex: "tabIndex", usemap: "useMap", frameborder: "frameBorder" }; jQuery.fn.extend({ attr: function( name, value ) { /// /// Set a single property to a computed value, on all matched elements. /// Instead of a value, a function is provided, that computes the value. /// Part of DOM/Attributes /// /// /// /// The name of the property to set. /// /// /// A function returning the value to set. /// return jQuery.access( this, name, value, true, jQuery.attr ); }, removeAttr: function( name, fn ) { /// /// Remove an attribute from each of the matched elements. /// Part of DOM/Attributes /// /// /// An attribute to remove. /// /// return this.each(function(){ jQuery.attr( this, name, "" ); if ( this.nodeType === 1 ) { this.removeAttribute( name ); } }); }, addClass: function( value ) { /// /// Adds the specified class(es) to each of the set of matched elements. /// Part of DOM/Attributes /// /// /// One or more class names to be added to the class attribute of each matched element. /// /// if ( jQuery.isFunction(value) ) { return this.each(function(i) { var self = jQuery(this); self.addClass( value.call(this, i, self.attr("class")) ); }); } if ( value && typeof value === "string" ) { var classNames = (value || "").split( rspaces ); for ( var i = 0, l = this.length; i < l; i++ ) { var elem = this[i]; if ( elem.nodeType === 1 ) { if ( !elem.className ) { elem.className = value; } else { var className = " " + elem.className + " ", setClass = elem.className; for ( var c = 0, cl = classNames.length; c < cl; c++ ) { if ( className.indexOf( " " + classNames[c] + " " ) < 0 ) { setClass += " " + classNames[c]; } } elem.className = jQuery.trim( setClass ); } } } } return this; }, removeClass: function( value ) { /// /// Removes all or the specified class(es) from the set of matched elements. /// Part of DOM/Attributes /// /// /// (Optional) A class name to be removed from the class attribute of each matched element. /// /// if ( jQuery.isFunction(value) ) { return this.each(function(i) { var self = jQuery(this); self.removeClass( value.call(this, i, self.attr("class")) ); }); } if ( (value && typeof value === "string") || value === undefined ) { var classNames = (value || "").split( rspaces ); for ( var i = 0, l = this.length; i < l; i++ ) { var elem = this[i]; if ( elem.nodeType === 1 && elem.className ) { if ( value ) { var className = (" " + elem.className + " ").replace(rclass, " "); for ( var c = 0, cl = classNames.length; c < cl; c++ ) { className = className.replace(" " + classNames[c] + " ", " "); } elem.className = jQuery.trim( className ); } else { elem.className = ""; } } } } return this; }, toggleClass: function( value, stateVal ) { /// /// Add or remove a class from each element in the set of matched elements, depending /// on either the class's presence or the value of the switch argument. /// /// /// A class name to be toggled for each element in the matched set. /// /// /// A boolean value to determine whether the class should be added or removed. /// /// var type = typeof value, isBool = typeof stateVal === "boolean"; if ( jQuery.isFunction( value ) ) { return this.each(function(i) { var self = jQuery(this); self.toggleClass( value.call(this, i, self.attr("class"), stateVal), stateVal ); }); } return this.each(function() { if ( type === "string" ) { // toggle individual class names var className, i = 0, self = jQuery( this ), state = stateVal, classNames = value.split( rspaces ); while ( (className = classNames[ i++ ]) ) { // check each className given, space seperated list state = isBool ? state : !self.hasClass( className ); self[ state ? "addClass" : "removeClass" ]( className ); } } else if ( type === "undefined" || type === "boolean" ) { if ( this.className ) { // store className if set jQuery.data( this, "__className__", this.className ); } // toggle whole className this.className = this.className || value === false ? "" : jQuery.data( this, "__className__" ) || ""; } }); }, hasClass: function( selector ) { /// /// Checks the current selection against a class and returns whether at least one selection has a given class. /// /// The class to check against /// True if at least one element in the selection has the class, otherwise false. var className = " " + selector + " "; for ( var i = 0, l = this.length; i < l; i++ ) { if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) { return true; } } return false; }, val: function( value ) { /// /// Set the value of every matched element. /// Part of DOM/Attributes /// /// /// /// A string of text or an array of strings to set as the value property of each /// matched element. /// if ( !arguments.length ) { var elem = this[0]; if ( elem ) { if ( jQuery.nodeName( elem, "option" ) ) { // attributes.value is undefined in Blackberry 4.7 but // uses .value. See #6932 var val = elem.attributes.value; return !val || val.specified ? elem.value : elem.text; } // We need to handle select boxes special if ( jQuery.nodeName( elem, "select" ) ) { var index = elem.selectedIndex, values = [], options = elem.options, one = elem.type === "select-one"; // Nothing was selected if ( index < 0 ) { return null; } // Loop through all the selected options for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) { var option = options[ i ]; // Don't return options that are disabled or in a disabled optgroup if ( option.selected && (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; } // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) { return elem.getAttribute("value") === null ? "on" : elem.value; } // Everything else, we just grab the value return (elem.value || "").replace(rreturn, ""); } return undefined; } var isFunction = jQuery.isFunction(value); return this.each(function(i) { var self = jQuery(this), val = value; if ( this.nodeType !== 1 ) { return; } if ( isFunction ) { val = value.call(this, i, self.val()); } // 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 + ""; }); } if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) { this.checked = jQuery.inArray( self.val(), val ) >= 0; } else if ( jQuery.nodeName( this, "select" ) ) { var values = jQuery.makeArray(val); jQuery( "option", this ).each(function() { this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; }); if ( !values.length ) { this.selectedIndex = -1; } } else { this.value = val; } }); } }); jQuery.extend({ attrFn: { val: true, css: true, html: true, text: true, data: true, width: true, height: true, offset: true }, attr: function( elem, name, value, pass ) { /// /// This method is internal. /// /// // don't set attributes on text and comment nodes if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) { return undefined; } if ( pass && name in jQuery.attrFn ) { return jQuery(elem)[name](value); } var notxml = elem.nodeType !== 1 || !jQuery.isXMLDoc( elem ), // Whether we are setting (or getting) set = value !== undefined; // Try to normalize/fix the name name = notxml && jQuery.props[ name ] || name; // These attributes require special treatment var special = rspecialurl.test( name ); // Safari mis-reports the default selected property of an option // Accessing the parent's selectedIndex property fixes it if ( name === "selected" && !jQuery.support.optSelected ) { var parent = elem.parentNode; if ( parent ) { parent.selectedIndex; // Make sure that it also works with optgroups, see #5701 if ( parent.parentNode ) { parent.parentNode.selectedIndex; } } } // If applicable, access the attribute via the DOM 0 way // 'in' checks fail in Blackberry 4.7 #6931 if ( (name in elem || elem[ name ] !== undefined) && notxml && !special ) { if ( set ) { // We can't allow the type property to be changed (since it causes problems in IE) if ( name === "type" && rtype.test( elem.nodeName ) && elem.parentNode ) { jQuery.error( "type property can't be changed" ); } if ( value === null ) { if ( elem.nodeType === 1 ) { elem.removeAttribute( name ); } } else { elem[ name ] = value; } } // browsers index elements by id/name on forms, give priority to attributes. if ( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) { return elem.getAttributeNode( name ).nodeValue; } // 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/ if ( name === "tabIndex" ) { var attributeNode = elem.getAttributeNode( "tabIndex" ); return attributeNode && attributeNode.specified ? attributeNode.value : rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? 0 : undefined; } return elem[ name ]; } if ( !jQuery.support.style && notxml && name === "style" ) { if ( set ) { elem.style.cssText = "" + value; } return elem.style.cssText; } if ( set ) { // convert the value to a string (all browsers do this but IE) see #1070 elem.setAttribute( name, "" + value ); } // Ensure that missing attributes return undefined // Blackberry 4.7 returns "" from getAttribute #6938 if ( !elem.attributes[ name ] && (elem.hasAttribute && !elem.hasAttribute( name )) ) { return undefined; } var attr = !jQuery.support.hrefNormalized && notxml && special ? // Some attributes require a special call on IE elem.getAttribute( name, 2 ) : elem.getAttribute( name ); // Non-existent attributes return null, we normalize to undefined return attr === null ? undefined : attr; } }); var rnamespaces = /\.(.*)$/, rformElems = /^(?:textarea|input|select)$/i, rperiod = /\./g, rspace = / /g, rescape = /[^\w\s.|`]/g, fcleanup = function( nm ) { return nm.replace(rescape, "\\$&"); }, focusCounts = { focusin: 0, focusout: 0 }; /* * A number of helper functions used for managing events. * Many of the ideas behind this code originated from * Dean Edwards' addEvent library. */ jQuery.event = { // Bind an event to an element // Original by Dean Edwards add: function( elem, types, handler, data ) { /// /// This method is internal. /// /// if ( elem.nodeType === 3 || elem.nodeType === 8 ) { return; } // For whatever reason, IE has trouble passing the window object // around, causing it to be cloned in the process if ( jQuery.isWindow( elem ) && ( elem !== window && !elem.frameElement ) ) { elem = window; } if ( handler === false ) { handler = returnFalse; } else if ( !handler ) { // Fixes bug #7229. Fix recommended by jdalton return; } var handleObjIn, handleObj; if ( handler.handler ) { handleObjIn = handler; handler = handleObjIn.handler; } // Make sure that the function being executed has a unique ID if ( !handler.guid ) { handler.guid = jQuery.guid++; } // Init the element's event structure var elemData = jQuery.data( elem ); // If no elemData is found then we must be trying to bind to one of the // banned noData elements if ( !elemData ) { return; } // Use a key less likely to result in collisions for plain JS objects. // Fixes bug #7150. var eventKey = elem.nodeType ? "events" : "__events__", events = elemData[ eventKey ], eventHandle = elemData.handle; if ( typeof events === "function" ) { // On plain objects events is a fn that holds the the data // which prevents this data from being JSON serialized // the function does not need to be called, it just contains the data eventHandle = events.handle; events = events.events; } else if ( !events ) { if ( !elem.nodeType ) { // On plain objects, create a fn that acts as the holder // of the values to avoid JSON serialization of event data elemData[ eventKey ] = elemData = function(){}; } elemData.events = events = {}; } if ( !eventHandle ) { elemData.handle = eventHandle = function() { // Handle the second event of a trigger and when // an event is called after a page has unloaded return typeof jQuery !== "undefined" && !jQuery.event.triggered ? jQuery.event.handle.apply( eventHandle.elem, arguments ) : undefined; }; } // Add elem as a property of the handle function // This is to prevent a memory leak with non-native events in IE. eventHandle.elem = elem; // Handle multiple events separated by a space // jQuery(...).bind("mouseover mouseout", fn); types = types.split(" "); var type, i = 0, namespaces; while ( (type = types[ i++ ]) ) { handleObj = handleObjIn ? jQuery.extend({}, handleObjIn) : { handler: handler, data: data }; // Namespaced event handlers if ( type.indexOf(".") > -1 ) { namespaces = type.split("."); type = namespaces.shift(); handleObj.namespace = namespaces.slice(0).sort().join("."); } else { namespaces = []; handleObj.namespace = ""; } handleObj.type = type; if ( !handleObj.guid ) { handleObj.guid = handler.guid; } // Get the current list of functions bound to this event var handlers = events[ type ], special = jQuery.event.special[ type ] || {}; // Init the event handler queue if ( !handlers ) { handlers = events[ type ] = []; // Check for a special event handler // 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 the function to the element's handler list handlers.push( handleObj ); // Keep track of which events have been used, for global triggering jQuery.event.global[ type ] = true; } // Nullify elem to prevent memory leaks in IE elem = null; }, global: {}, // Detach an event or set of events from an element remove: function( elem, types, handler ) { /// /// This method is internal. /// /// // don't do events on text and comment nodes if ( elem.nodeType === 3 || elem.nodeType === 8 ) { return; } if ( handler === false ) { handler = returnFalse; } var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType, eventKey = elem.nodeType ? "events" : "__events__", elemData = jQuery.data( elem ), events = elemData && elemData[ eventKey ]; if ( !elemData || !events ) { return; } if ( typeof events === "function" ) { elemData = events; events = events.events; } // types is actually an event object here if ( types && types.type ) { handler = types.handler; types = types.type; } // Unbind all events for the element if ( !types || typeof types === "string" && types.charAt(0) === "." ) { types = types || ""; for ( type in events ) { jQuery.event.remove( elem, type + types ); } return; } // Handle multiple events separated by a space // jQuery(...).unbind("mouseover mouseout", fn); types = types.split(" "); while ( (type = types[ i++ ]) ) { origType = type; handleObj = null; all = type.indexOf(".") < 0; namespaces = []; if ( !all ) { // Namespaced event handlers namespaces = type.split("."); type = namespaces.shift(); namespace = new RegExp("(^|\\.)" + jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)"); } eventType = events[ type ]; if ( !eventType ) { continue; } if ( !handler ) { for ( j = 0; j < eventType.length; j++ ) { handleObj = eventType[ j ]; if ( all || namespace.test( handleObj.namespace ) ) { jQuery.event.remove( elem, origType, handleObj.handler, j ); eventType.splice( j--, 1 ); } } continue; } special = jQuery.event.special[ type ] || {}; for ( j = pos || 0; j < eventType.length; j++ ) { handleObj = eventType[ j ]; if ( handler.guid === handleObj.guid ) { // remove the given handler for the given type if ( all || namespace.test( handleObj.namespace ) ) { if ( pos == null ) { eventType.splice( j--, 1 ); } if ( special.remove ) { special.remove.call( elem, handleObj ); } } if ( pos != null ) { break; } } } // remove generic event handler if no more handlers exist if ( eventType.length === 0 || pos != null && eventType.length === 1 ) { if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) { jQuery.removeEvent( elem, type, elemData.handle ); } ret = null; delete events[ type ]; } } // Remove the expando if it's no longer used if ( jQuery.isEmptyObject( events ) ) { var handle = elemData.handle; if ( handle ) { handle.elem = null; } delete elemData.events; delete elemData.handle; if ( typeof elemData === "function" ) { jQuery.removeData( elem, eventKey ); } else if ( jQuery.isEmptyObject( elemData ) ) { jQuery.removeData( elem ); } } }, // bubbling is internal trigger: function( event, data, elem /*, bubbling */ ) { /// /// This method is internal. /// /// // Event object or event type var type = event.type || event, bubbling = arguments[3]; if ( !bubbling ) { event = typeof event === "object" ? // jQuery.Event object event[ jQuery.expando ] ? event : // Object literal jQuery.extend( jQuery.Event(type), event ) : // Just the event type (string) jQuery.Event(type); if ( type.indexOf("!") >= 0 ) { event.type = type = type.slice(0, -1); event.exclusive = true; } // Handle a global trigger if ( !elem ) { // Don't bubble custom events when global (to avoid too much overhead) event.stopPropagation(); // Only trigger if we've ever bound an event for it if ( jQuery.event.global[ type ] ) { jQuery.each( jQuery.cache, function() { if ( this.events && this.events[type] ) { jQuery.event.trigger( event, data, this.handle.elem ); } }); } } // Handle triggering a single element // don't do events on text and comment nodes if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 ) { return undefined; } // Clean up in case it is reused event.result = undefined; event.target = elem; // Clone the incoming data, if any data = jQuery.makeArray( data ); data.unshift( event ); } event.currentTarget = elem; // Trigger the event, it is assumed that "handle" is a function var handle = elem.nodeType ? jQuery.data( elem, "handle" ) : (jQuery.data( elem, "__events__" ) || {}).handle; if ( handle ) { handle.apply( elem, data ); } var parent = elem.parentNode || elem.ownerDocument; // Trigger an inline bound script try { if ( !(elem && elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]) ) { if ( elem[ "on" + type ] && elem[ "on" + type ].apply( elem, data ) === false ) { event.result = false; event.preventDefault(); } } // prevent IE from throwing an error for some elements with some event types, see #3533 } catch (inlineError) {} if ( !event.isPropagationStopped() && parent ) { jQuery.event.trigger( event, data, parent, true ); } else if ( !event.isDefaultPrevented() ) { var old, target = event.target, targetType = type.replace( rnamespaces, "" ), isClick = jQuery.nodeName( target, "a" ) && targetType === "click", special = jQuery.event.special[ targetType ] || {}; if ( (!special._default || special._default.call( elem, event ) === false) && !isClick && !(target && target.nodeName && jQuery.noData[target.nodeName.toLowerCase()]) ) { try { if ( target[ targetType ] ) { // Make sure that we don't accidentally re-trigger the onFOO events old = target[ "on" + targetType ]; if ( old ) { target[ "on" + targetType ] = null; } jQuery.event.triggered = true; target[ targetType ](); } // prevent IE from throwing an error for some elements with some event types, see #3533 } catch (triggerError) {} if ( old ) { target[ "on" + targetType ] = old; } jQuery.event.triggered = false; } } }, handle: function( event ) { /// /// This method is internal. /// /// var all, handlers, namespaces, namespace_re, events, namespace_sort = [], args = jQuery.makeArray( arguments ); event = args[0] = jQuery.event.fix( event || window.event ); event.currentTarget = this; // Namespaced event handlers all = event.type.indexOf(".") < 0 && !event.exclusive; if ( !all ) { namespaces = event.type.split("."); event.type = namespaces.shift(); namespace_sort = namespaces.slice(0).sort(); namespace_re = new RegExp("(^|\\.)" + namespace_sort.join("\\.(?:.*\\.)?") + "(\\.|$)"); } event.namespace = event.namespace || namespace_sort.join("."); events = jQuery.data(this, this.nodeType ? "events" : "__events__"); if ( typeof events === "function" ) { events = events.events; } handlers = (events || {})[ event.type ]; if ( events && handlers ) { // Clone the handlers to prevent manipulation handlers = handlers.slice(0); for ( var j = 0, l = handlers.length; j < l; j++ ) { var handleObj = handlers[ j ]; // Filter the functions by class if ( all || namespace_re.test( handleObj.namespace ) ) { // Pass in a reference to the handler function itself // So that we can later remove it event.handler = handleObj.handler; event.data = handleObj.data; event.handleObj = handleObj; var ret = handleObj.handler.apply( this, args ); if ( ret !== undefined ) { event.result = ret; if ( ret === false ) { event.preventDefault(); event.stopPropagation(); } } if ( event.isImmediatePropagationStopped() ) { break; } } } } return event.result; }, props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "), fix: function( event ) { /// /// This method is internal. /// /// if ( event[ jQuery.expando ] ) { return event; } // store a copy of the original event object // and "clone" to set read-only properties var originalEvent = event; event = jQuery.Event( originalEvent ); for ( var i = this.props.length, prop; i; ) { prop = this.props[ --i ]; event[ prop ] = originalEvent[ prop ]; } // Fix target property, if necessary if ( !event.target ) { // Fixes #1925 where srcElement might not be defined either event.target = event.srcElement || document; } // check if target is a textnode (safari) if ( event.target.nodeType === 3 ) { event.target = event.target.parentNode; } // Add relatedTarget, if necessary if ( !event.relatedTarget && event.fromElement ) { event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement; } // Calculate pageX/Y if missing and clientX/Y available if ( event.pageX == null && event.clientX != null ) { var doc = document.documentElement, body = document.body; event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0); event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0); } // Add which for key events if ( event.which == null && (event.charCode != null || event.keyCode != null) ) { event.which = event.charCode != null ? event.charCode : event.keyCode; } // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) if ( !event.metaKey && event.ctrlKey ) { event.metaKey = event.ctrlKey; } // Add which for click: 1 === left; 2 === middle; 3 === right // Note: button is not normalized, so don't use it if ( !event.which && event.button !== undefined ) { event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); } return event; }, // Deprecated, use jQuery.guid instead guid: 1E8, // Deprecated, use jQuery.proxy instead proxy: jQuery.proxy, special: { ready: { // Make sure the ready event is setup setup: jQuery.bindReady, teardown: jQuery.noop }, live: { add: function( handleObj ) { jQuery.event.add( this, liveConvert( handleObj.origType, handleObj.selector ), jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) ); }, remove: function( handleObj ) { jQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj ); } }, beforeunload: { setup: function( data, namespaces, eventHandle ) { // We only want to do this special case on windows if ( jQuery.isWindow( this ) ) { this.onbeforeunload = eventHandle; } }, teardown: function( namespaces, eventHandle ) { if ( this.onbeforeunload === eventHandle ) { this.onbeforeunload = null; } } } } }; jQuery.removeEvent = document.removeEventListener ? function( elem, type, handle ) { if ( elem.removeEventListener ) { elem.removeEventListener( type, handle, false ); } } : function( elem, type, handle ) { if ( elem.detachEvent ) { elem.detachEvent( "on" + type, handle ); } }; jQuery.Event = function( src ) { // Allow instantiation without the 'new' keyword if ( !this.preventDefault ) { return new jQuery.Event( src ); } // Event object if ( src && src.type ) { this.originalEvent = src; this.type = src.type; // Event type } else { this.type = src; } // timeStamp is buggy for some events on Firefox(#3843) // So we won't rely on the native value this.timeStamp = jQuery.now(); // Mark it as fixed this[ jQuery.expando ] = true; }; function returnFalse() { return false; } function returnTrue() { return 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 = { preventDefault: function() { this.isDefaultPrevented = returnTrue; var e = this.originalEvent; if ( !e ) { return; } // if preventDefault exists run it on the original event if ( e.preventDefault ) { e.preventDefault(); // otherwise set the returnValue property of the original event to false (IE) } else { e.returnValue = false; } }, stopPropagation: function() { this.isPropagationStopped = returnTrue; var e = this.originalEvent; if ( !e ) { return; } // if stopPropagation exists run it on the original event if ( e.stopPropagation ) { e.stopPropagation(); } // otherwise set the cancelBubble property of the original event to true (IE) e.cancelBubble = true; }, stopImmediatePropagation: function() { this.isImmediatePropagationStopped = returnTrue; this.stopPropagation(); }, isDefaultPrevented: returnFalse, isPropagationStopped: returnFalse, isImmediatePropagationStopped: returnFalse }; // Checks if an event happened on an element within another element // Used in jQuery.event.special.mouseenter and mouseleave handlers var withinElement = function( event ) { // Check if mouse(over|out) are still within the same parent element var parent = event.relatedTarget; // Firefox sometimes assigns relatedTarget a XUL element // which we cannot access the parentNode property of try { // Traverse up the tree while ( parent && parent !== this ) { parent = parent.parentNode; } if ( parent !== this ) { // set the correct event type event.type = event.data; // handle event if we actually just moused on to a non sub-element jQuery.event.handle.apply( this, arguments ); } // assuming we've left the element since we most likely mousedover a xul element } catch(e) { } }, // In case of event delegation, we only need to rename the event.type, // liveHandler will take care of the rest. delegate = function( event ) { event.type = event.data; jQuery.event.handle.apply( this, arguments ); }; // Create mouseenter and mouseleave events jQuery.each({ mouseenter: "mouseover", mouseleave: "mouseout" }, function( orig, fix ) { jQuery.event.special[ orig ] = { setup: function( data ) { jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig ); }, teardown: function( data ) { jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement ); } }; }); // submit delegation if ( !jQuery.support.submitBubbles ) { jQuery.event.special.submit = { setup: function( data, namespaces ) { if ( this.nodeName.toLowerCase() !== "form" ) { jQuery.event.add(this, "click.specialSubmit", function( e ) { var elem = e.target, type = elem.type; if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) { e.liveFired = undefined; return trigger( "submit", this, arguments ); } }); jQuery.event.add(this, "keypress.specialSubmit", function( e ) { var elem = e.target, type = elem.type; if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) { e.liveFired = undefined; return trigger( "submit", this, arguments ); } }); } else { return false; } }, teardown: function( namespaces ) { jQuery.event.remove( this, ".specialSubmit" ); } }; } // change delegation, happens here so we have bind. if ( !jQuery.support.changeBubbles ) { var changeFilters, getVal = function( elem ) { var type = elem.type, val = elem.value; if ( type === "radio" || type === "checkbox" ) { val = elem.checked; } else if ( type === "select-multiple" ) { val = elem.selectedIndex > -1 ? jQuery.map( elem.options, function( elem ) { return elem.selected; }).join("-") : ""; } else if ( elem.nodeName.toLowerCase() === "select" ) { val = elem.selectedIndex; } return val; }, testChange = function testChange( e ) { var elem = e.target, data, val; if ( !rformElems.test( elem.nodeName ) || elem.readOnly ) { return; } data = jQuery.data( elem, "_change_data" ); val = getVal(elem); // the current data will be also retrieved by beforeactivate if ( e.type !== "focusout" || elem.type !== "radio" ) { jQuery.data( elem, "_change_data", val ); } if ( data === undefined || val === data ) { return; } if ( data != null || val ) { e.type = "change"; e.liveFired = undefined; return jQuery.event.trigger( e, arguments[1], elem ); } }; jQuery.event.special.change = { filters: { focusout: testChange, beforedeactivate: testChange, click: function( e ) { var elem = e.target, type = elem.type; if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) { return testChange.call( this, e ); } }, // Change has to be called before submit // Keydown will be called before keypress, which is used in submit-event delegation keydown: function( e ) { var elem = e.target, type = elem.type; if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") || (e.keyCode === 32 && (type === "checkbox" || type === "radio")) || type === "select-multiple" ) { return testChange.call( this, e ); } }, // Beforeactivate happens also before the previous element is blurred // with this event you can't trigger a change event, but you can store // information beforeactivate: function( e ) { var elem = e.target; jQuery.data( elem, "_change_data", getVal(elem) ); } }, setup: function( data, namespaces ) { if ( this.type === "file" ) { return false; } for ( var type in changeFilters ) { jQuery.event.add( this, type + ".specialChange", changeFilters[type] ); } return rformElems.test( this.nodeName ); }, teardown: function( namespaces ) { jQuery.event.remove( this, ".specialChange" ); return rformElems.test( this.nodeName ); } }; changeFilters = jQuery.event.special.change.filters; // Handle when the input is .focus()'d changeFilters.focus = changeFilters.beforeactivate; } function trigger( type, elem, args ) { args[0].type = type; return jQuery.event.handle.apply( elem, args ); } // Create "bubbling" focus and blur events if ( document.addEventListener ) { jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { jQuery.event.special[ fix ] = { setup: function() { /// /// This method is internal. /// /// if ( focusCounts[fix]++ === 0 ) { document.addEventListener( orig, handler, true ); } }, teardown: function() { /// /// This method is internal. /// /// if ( --focusCounts[fix] === 0 ) { document.removeEventListener( orig, handler, true ); } } }; function handler( e ) { e = jQuery.event.fix( e ); e.type = fix; return jQuery.event.trigger( e, null, e.target ); } }); } // jQuery.each(["bind", "one"], function( i, name ) { // jQuery.fn[ name ] = function( type, data, fn ) { // // Handle object literals // if ( typeof type === "object" ) { // for ( var key in type ) { // this[ name ](key, data, type[key], fn); // } // return this; // } // if ( jQuery.isFunction( data ) || data === false ) { // fn = data; // data = undefined; // } // var handler = name === "one" ? jQuery.proxy( fn, function( event ) { // jQuery( this ).unbind( event, handler ); // return fn.apply( this, arguments ); // }) : fn; // if ( type === "unload" && name !== "one" ) { // this.one( type, data, fn ); // } else { // for ( var i = 0, l = this.length; i < l; i++ ) { // jQuery.event.add( this[i], type, handler, data ); // } // } // return this; // }; // }); jQuery.fn[ "bind" ] = function( type, data, fn ) { /// /// Binds a handler to one or more events for each matched element. Can also bind custom events. /// /// One or more event types separated by a space. Built-in event type values are: blur, focus, load, resize, scroll, unload, click, dblclick, mousedown, mouseup, mousemove, mouseover, mouseout, mouseenter, mouseleave, change, select, submit, keydown, keypress, keyup, error . /// Additional data passed to the event handler as event.data /// A function to bind to the event on each of the set of matched elements. function callback(eventObject) such that this corresponds to the dom element. // Handle object literals if ( typeof type === "object" ) { for ( var key in type ) { this[ "bind" ](key, data, type[key], fn); } return this; } if ( jQuery.isFunction( data ) ) { fn = data; data = undefined; } var handler = "bind" === "one" ? jQuery.proxy( fn, function( event ) { jQuery( this ).unbind( event, handler ); return fn.apply( this, arguments ); }) : fn; return type === "unload" && "bind" !== "one" ? this.one( type, data, fn ) : this.each(function() { jQuery.event.add( this, type, handler, data ); }); }; jQuery.fn[ "one" ] = function( type, data, fn ) { /// /// Binds a handler to one or more events to be executed exactly once for each matched element. /// /// One or more event types separated by a space. Built-in event type values are: blur, focus, load, resize, scroll, unload, click, dblclick, mousedown, mouseup, mousemove, mouseover, mouseout, mouseenter, mouseleave, change, select, submit, keydown, keypress, keyup, error . /// Additional data passed to the event handler as event.data /// A function to bind to the event on each of the set of matched elements. function callback(eventObject) such that this corresponds to the dom element. // Handle object literals if ( typeof type === "object" ) { for ( var key in type ) { this[ "one" ](key, data, type[key], fn); } return this; } if ( jQuery.isFunction( data ) ) { fn = data; data = undefined; } var handler = "one" === "one" ? jQuery.proxy( fn, function( event ) { jQuery( this ).unbind( event, handler ); return fn.apply( this, arguments ); }) : fn; return type === "unload" && "one" !== "one" ? this.one( type, data, fn ) : this.each(function() { jQuery.event.add( this, type, handler, data ); }); }; jQuery.fn.extend({ unbind: function( type, fn ) { /// /// Unbinds a handler from one or more events for each matched element. /// /// One or more event types separated by a space. Built-in event type values are: blur, focus, load, resize, scroll, unload, click, dblclick, mousedown, mouseup, mousemove, mouseover, mouseout, mouseenter, mouseleave, change, select, submit, keydown, keypress, keyup, error . /// A function to bind to the event on each of the set of matched elements. function callback(eventObject) such that this corresponds to the dom element. // Handle object literals if ( typeof type === "object" && !type.preventDefault ) { for ( var key in type ) { this.unbind(key, type[key]); } } else { for ( var i = 0, l = this.length; i < l; i++ ) { jQuery.event.remove( this[i], type, fn ); } } return this; }, delegate: function( selector, types, data, fn ) { return this.live( types, data, fn, selector ); }, undelegate: function( selector, types, fn ) { if ( arguments.length === 0 ) { return this.unbind( "live" ); } else { return this.die( types, null, fn, selector ); } }, trigger: function( type, data ) { /// /// Triggers a type of event on every matched element. /// /// One or more event types separated by a space. Built-in event type values are: blur, focus, load, resize, scroll, unload, click, dblclick, mousedown, mouseup, mousemove, mouseover, mouseout, mouseenter, mouseleave, change, select, submit, keydown, keypress, keyup, error . /// Additional data passed to the event handler as additional arguments. /// This parameter is undocumented. return this.each(function() { jQuery.event.trigger( type, data, this ); }); }, triggerHandler: function( type, data ) { /// /// Triggers all bound event handlers on an element for a specific event type without executing the browser's default actions. /// /// One or more event types separated by a space. Built-in event type values are: blur, focus, load, resize, scroll, unload, click, dblclick, mousedown, mouseup, mousemove, mouseover, mouseout, mouseenter, mouseleave, change, select, submit, keydown, keypress, keyup, error . /// Additional data passed to the event handler as additional arguments. /// This parameter is undocumented. if ( this[0] ) { var event = jQuery.Event( type ); event.preventDefault(); event.stopPropagation(); jQuery.event.trigger( event, data, this[0] ); return event.result; } }, toggle: function( fn ) { /// /// Toggles among two or more function calls every other click. /// /// The functions among which to toggle execution // Save reference to arguments for access in closure var args = arguments, i = 1; // link all the functions, so any of them can unbind this click handler while ( i < args.length ) { jQuery.proxy( fn, args[ i++ ] ); } return this.click( jQuery.proxy( fn, function( event ) { // Figure out which function to execute var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i; jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 ); // Make sure that clicks stop event.preventDefault(); // and execute the function return args[ lastToggle ].apply( this, arguments ) || false; })); }, hover: function( fnOver, fnOut ) { /// /// Simulates hovering (moving the mouse on or off of an object). /// /// The function to fire when the mouse is moved over a matched element. /// The function to fire when the mouse is moved off of a matched element. return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); } }); var liveMap = { focus: "focusin", blur: "focusout", mouseenter: "mouseover", mouseleave: "mouseout" }; // jQuery.each(["live", "die"], function( i, name ) { // jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) { // var type, i = 0, match, namespaces, preType, // selector = origSelector || this.selector, // context = origSelector ? this : jQuery( this.context ); // if ( typeof types === "object" && !types.preventDefault ) { // for ( var key in types ) { // context[ name ]( key, data, types[key], selector ); // } // return this; // } // if ( jQuery.isFunction( data ) ) { // fn = data; // data = undefined; // } // types = (types || "").split(" "); // while ( (type = types[ i++ ]) != null ) { // match = rnamespaces.exec( type ); // namespaces = ""; // if ( match ) { // namespaces = match[0]; // type = type.replace( rnamespaces, "" ); // } // if ( type === "hover" ) { // types.push( "mouseenter" + namespaces, "mouseleave" + namespaces ); // continue; // } // preType = type; // if ( type === "focus" || type === "blur" ) { // types.push( liveMap[ type ] + namespaces ); // type = type + namespaces; // } else { // type = (liveMap[ type ] || type) + namespaces; // } // if ( name === "live" ) { // // bind live handler // for ( var j = 0, l = context.length; j < l; j++ ) { // jQuery.event.add( context[j], "live." + liveConvert( type, selector ), // { data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } ); // } // } else { // // unbind live handler // context.unbind( "live." + liveConvert( type, selector ), fn ); // } // } // return this; // }; // }); jQuery.fn[ "live" ] = function( types, data, fn ) { /// /// Attach a handler to the event for all elements which match the current selector, now or /// in the future. /// /// /// A string containing a JavaScript event type, such as "click" or "keydown". /// /// /// A map of data that will be passed to the event handler. /// /// /// A function to execute at the time the event is triggered. /// /// var type, i = 0; if ( jQuery.isFunction( data ) ) { fn = data; data = undefined; } types = (types || "").split( /\s+/ ); while ( (type = types[ i++ ]) != null ) { type = type === "focus" ? "focusin" : // focus --> focusin type === "blur" ? "focusout" : // blur --> focusout type === "hover" ? types.push("mouseleave") && "mouseenter" : // hover support type; if ( "live" === "live" ) { // bind live handler jQuery( this.context ).bind( liveConvert( type, this.selector ), { data: data, selector: this.selector, live: type }, fn ); } else { // unbind live handler jQuery( this.context ).unbind( liveConvert( type, this.selector ), fn ? { guid: fn.guid + this.selector + type } : null ); } } return this; } jQuery.fn[ "die" ] = function( types, data, fn ) { /// /// Remove all event handlers previously attached using .live() from the elements. /// /// /// A string containing a JavaScript event type, such as click or keydown. /// /// /// The function that is to be no longer executed. /// /// var type, i = 0; if ( jQuery.isFunction( data ) ) { fn = data; data = undefined; } types = (types || "").split( /\s+/ ); while ( (type = types[ i++ ]) != null ) { type = type === "focus" ? "focusin" : // focus --> focusin type === "blur" ? "focusout" : // blur --> focusout type === "hover" ? types.push("mouseleave") && "mouseenter" : // hover support type; if ( "die" === "live" ) { // bind live handler jQuery( this.context ).bind( liveConvert( type, this.selector ), { data: data, selector: this.selector, live: type }, fn ); } else { // unbind live handler jQuery( this.context ).unbind( liveConvert( type, this.selector ), fn ? { guid: fn.guid + this.selector + type } : null ); } } return this; } function liveHandler( event ) { var stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret, elems = [], selectors = [], events = jQuery.data( this, this.nodeType ? "events" : "__events__" ); if ( typeof events === "function" ) { events = events.events; } // Make sure we avoid non-left-click bubbling in Firefox (#3861) if ( event.liveFired === this || !events || !events.live || event.button && event.type === "click" ) { return; } if ( event.namespace ) { namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)"); } event.liveFired = this; var live = events.live.slice(0); for ( j = 0; j < live.length; j++ ) { handleObj = live[j]; if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) { selectors.push( handleObj.selector ); } else { live.splice( j--, 1 ); } } match = jQuery( event.target ).closest( selectors, event.currentTarget ); for ( i = 0, l = match.length; i < l; i++ ) { close = match[i]; for ( j = 0; j < live.length; j++ ) { handleObj = live[j]; if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) ) { elem = close.elem; related = null; // Those two events require additional checking if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) { event.type = handleObj.preType; related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0]; } if ( !related || related !== elem ) { elems.push({ elem: elem, handleObj: handleObj, level: close.level }); } } } } for ( i = 0, l = elems.length; i < l; i++ ) { match = elems[i]; if ( maxLevel && match.level > maxLevel ) { break; } event.currentTarget = match.elem; event.data = match.handleObj.data; event.handleObj = match.handleObj; ret = match.handleObj.origHandler.apply( match.elem, arguments ); if ( ret === false || event.isPropagationStopped() ) { maxLevel = match.level; if ( ret === false ) { stop = false; } if ( event.isImmediatePropagationStopped() ) { break; } } } return stop; } function liveConvert( type, selector ) { return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspace, "&"); } // jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + // "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + // "change select submit keydown keypress keyup error").split(" "), function( i, name ) { // // Handle event binding // jQuery.fn[ name ] = function( data, fn ) { // if ( fn == null ) { // fn = data; // data = null; // } // return arguments.length > 0 ? // this.bind( name, data, fn ) : // this.trigger( name ); // }; // if ( jQuery.attrFn ) { // jQuery.attrFn[ name ] = true; // } // }); jQuery.fn[ "blur" ] = function( fn ) { /// /// 1: blur() - Triggers the blur event of each matched element. /// 2: blur(fn) - Binds a function to the blur event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "blur", fn ) : this.trigger( "blur" ); }; jQuery.fn[ "focus" ] = function( fn ) { /// /// 1: focus() - Triggers the focus event of each matched element. /// 2: focus(fn) - Binds a function to the focus event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "focus", fn ) : this.trigger( "focus" ); }; jQuery.fn[ "focusin" ] = function( fn ) { /// /// Bind an event handler to the "focusin" JavaScript event. /// /// /// A function to execute each time the event is triggered. /// /// return fn ? this.bind( "focusin", fn ) : this.trigger( "focusin" ); }; jQuery.fn[ "focusout" ] = function( fn ) { /// /// Bind an event handler to the "focusout" JavaScript event. /// /// /// A function to execute each time the event is triggered. /// /// return fn ? this.bind( "focusout", fn ) : this.trigger( "focusout" ); }; jQuery.fn[ "load" ] = function( fn ) { /// /// 1: load() - Triggers the load event of each matched element. /// 2: load(fn) - Binds a function to the load event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "load", fn ) : this.trigger( "load" ); }; jQuery.fn[ "resize" ] = function( fn ) { /// /// 1: resize() - Triggers the resize event of each matched element. /// 2: resize(fn) - Binds a function to the resize event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "resize", fn ) : this.trigger( "resize" ); }; jQuery.fn[ "scroll" ] = function( fn ) { /// /// 1: scroll() - Triggers the scroll event of each matched element. /// 2: scroll(fn) - Binds a function to the scroll event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "scroll", fn ) : this.trigger( "scroll" ); }; jQuery.fn[ "unload" ] = function( fn ) { /// /// 1: unload() - Triggers the unload event of each matched element. /// 2: unload(fn) - Binds a function to the unload event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "unload", fn ) : this.trigger( "unload" ); }; jQuery.fn[ "click" ] = function( fn ) { /// /// 1: click() - Triggers the click event of each matched element. /// 2: click(fn) - Binds a function to the click event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "click", fn ) : this.trigger( "click" ); }; jQuery.fn[ "dblclick" ] = function( fn ) { /// /// 1: dblclick() - Triggers the dblclick event of each matched element. /// 2: dblclick(fn) - Binds a function to the dblclick event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "dblclick", fn ) : this.trigger( "dblclick" ); }; jQuery.fn[ "mousedown" ] = function( fn ) { /// /// Binds a function to the mousedown event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "mousedown", fn ) : this.trigger( "mousedown" ); }; jQuery.fn[ "mouseup" ] = function( fn ) { /// /// Bind a function to the mouseup event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "mouseup", fn ) : this.trigger( "mouseup" ); }; jQuery.fn[ "mousemove" ] = function( fn ) { /// /// Bind a function to the mousemove event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "mousemove", fn ) : this.trigger( "mousemove" ); }; jQuery.fn[ "mouseover" ] = function( fn ) { /// /// Bind a function to the mouseover event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "mouseover", fn ) : this.trigger( "mouseover" ); }; jQuery.fn[ "mouseout" ] = function( fn ) { /// /// Bind a function to the mouseout event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "mouseout", fn ) : this.trigger( "mouseout" ); }; jQuery.fn[ "mouseenter" ] = function( fn ) { /// /// Bind a function to the mouseenter event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "mouseenter", fn ) : this.trigger( "mouseenter" ); }; jQuery.fn[ "mouseleave" ] = function( fn ) { /// /// Bind a function to the mouseleave event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "mouseleave", fn ) : this.trigger( "mouseleave" ); }; jQuery.fn[ "change" ] = function( fn ) { /// /// 1: change() - Triggers the change event of each matched element. /// 2: change(fn) - Binds a function to the change event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "change", fn ) : this.trigger( "change" ); }; jQuery.fn[ "select" ] = function( fn ) { /// /// 1: select() - Triggers the select event of each matched element. /// 2: select(fn) - Binds a function to the select event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "select", fn ) : this.trigger( "select" ); }; jQuery.fn[ "submit" ] = function( fn ) { /// /// 1: submit() - Triggers the submit event of each matched element. /// 2: submit(fn) - Binds a function to the submit event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "submit", fn ) : this.trigger( "submit" ); }; jQuery.fn[ "keydown" ] = function( fn ) { /// /// 1: keydown() - Triggers the keydown event of each matched element. /// 2: keydown(fn) - Binds a function to the keydown event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "keydown", fn ) : this.trigger( "keydown" ); }; jQuery.fn[ "keypress" ] = function( fn ) { /// /// 1: keypress() - Triggers the keypress event of each matched element. /// 2: keypress(fn) - Binds a function to the keypress event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "keypress", fn ) : this.trigger( "keypress" ); }; jQuery.fn[ "keyup" ] = function( fn ) { /// /// 1: keyup() - Triggers the keyup event of each matched element. /// 2: keyup(fn) - Binds a function to the keyup event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "keyup", fn ) : this.trigger( "keyup" ); }; jQuery.fn[ "error" ] = function( fn ) { /// /// 1: error() - Triggers the error event of each matched element. /// 2: error(fn) - Binds a function to the error event of each matched element. /// /// The function to execute. /// return fn ? this.bind( "error", fn ) : this.trigger( "error" ); }; // Prevent memory leaks in IE // Window isn't included so as not to unbind existing unload events // More info: // - http://isaacschlueter.com/2006/10/msie-memory-leaks/ if ( window.attachEvent && !window.addEventListener ) { jQuery(window).bind("unload", function() { for ( var id in jQuery.cache ) { if ( jQuery.cache[ id ].handle ) { // Try/Catch is to handle iframes being unloaded, see #4280 try { jQuery.event.remove( jQuery.cache[ id ].handle.elem ); } catch(e) {} } } }); } (function(){ var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, done = 0, toString = Object.prototype.toString, hasDuplicate = false, baseHasDuplicate = true; // Here we check if the JavaScript engine is using some sort of // optimization where it does not always call our comparision // function. If that is the case, discard the hasDuplicate value. // Thus far that includes Google Chrome. [0, 0].sort(function() { baseHasDuplicate = false; return 0; }); var Sizzle = function( selector, context, results, seed ) { results = results || []; context = context || document; var origContext = context; if ( context.nodeType !== 1 && context.nodeType !== 9 ) { return []; } if ( !selector || typeof selector !== "string" ) { return results; } var m, set, checkSet, extra, ret, cur, pop, i, prune = true, contextXML = Sizzle.isXML( context ), parts = [], soFar = selector; // Reset the position of the chunker regexp (start from head) do { chunker.exec( "" ); m = chunker.exec( soFar ); if ( m ) { soFar = m[3]; parts.push( m[1] ); if ( m[2] ) { extra = m[3]; break; } } } while ( m ); if ( parts.length > 1 && origPOS.exec( selector ) ) { if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { set = posProcess( parts[0] + parts[1], context ); } else { set = Expr.relative[ parts[0] ] ? [ context ] : Sizzle( parts.shift(), context ); while ( parts.length ) { selector = parts.shift(); if ( Expr.relative[ selector ] ) { selector += parts.shift(); } set = posProcess( selector, set ); } } } else { // Take a shortcut and set the context if the root selector is an ID // (but not if it'll be faster if the inner selector is an ID) if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { ret = Sizzle.find( parts.shift(), context, contextXML ); context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0]; } if ( context ) { ret = seed ? { expr: parts.pop(), set: makeArray(seed) } : Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set; if ( parts.length > 0 ) { checkSet = makeArray( set ); } else { prune = false; } while ( parts.length ) { cur = parts.pop(); pop = cur; if ( !Expr.relative[ cur ] ) { cur = ""; } else { pop = parts.pop(); } if ( pop == null ) { pop = context; } Expr.relative[ cur ]( checkSet, pop, contextXML ); } } else { checkSet = parts = []; } } if ( !checkSet ) { checkSet = set; } if ( !checkSet ) { Sizzle.error( cur || selector ); } if ( toString.call(checkSet) === "[object Array]" ) { if ( !prune ) { results.push.apply( results, checkSet ); } else if ( context && context.nodeType === 1 ) { for ( i = 0; checkSet[i] != null; i++ ) { if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { results.push( set[i] ); } } } else { for ( i = 0; checkSet[i] != null; i++ ) { if ( checkSet[i] && checkSet[i].nodeType === 1 ) { results.push( set[i] ); } } } } else { makeArray( checkSet, results ); } if ( extra ) { Sizzle( extra, origContext, results, seed ); Sizzle.uniqueSort( results ); } return results; }; Sizzle.uniqueSort = function( results ) { /// /// Removes all duplicate elements from an array of elements. /// /// The array to translate /// The array after translation. if ( sortOrder ) { hasDuplicate = baseHasDuplicate; results.sort( sortOrder ); if ( hasDuplicate ) { for ( var i = 1; i < results.length; i++ ) { if ( results[i] === results[ i - 1 ] ) { results.splice( i--, 1 ); } } } } return results; }; Sizzle.matches = function( expr, set ) { return Sizzle( expr, null, null, set ); }; Sizzle.matchesSelector = function( node, expr ) { return Sizzle( expr, null, null, [node] ).length > 0; }; Sizzle.find = function( expr, context, isXML ) { var set; if ( !expr ) { return []; } for ( var i = 0, l = Expr.order.length; i < l; i++ ) { var match, type = Expr.order[i]; if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { var left = match[1]; match.splice( 1, 1 ); if ( left.substr( left.length - 1 ) !== "\\" ) { match[1] = (match[1] || "").replace(/\\/g, ""); set = Expr.find[ type ]( match, context, isXML ); if ( set != null ) { expr = expr.replace( Expr.match[ type ], "" ); break; } } } } if ( !set ) { set = context.getElementsByTagName( "*" ); } return { set: set, expr: expr }; }; Sizzle.filter = function( expr, set, inplace, not ) { var match, anyFound, old = expr, result = [], curLoop = set, isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); while ( expr && set.length ) { for ( var type in Expr.filter ) { if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { var found, item, filter = Expr.filter[ type ], left = match[1]; anyFound = false; match.splice(1,1); if ( left.substr( left.length - 1 ) === "\\" ) { continue; } if ( curLoop === result ) { result = []; } if ( Expr.preFilter[ type ] ) { match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); if ( !match ) { anyFound = found = true; } else if ( match === true ) { continue; } } if ( match ) { for ( var i = 0; (item = curLoop[i]) != null; i++ ) { if ( item ) { found = filter( item, match, i, curLoop ); var pass = not ^ !!found; if ( inplace && found != null ) { if ( pass ) { anyFound = true; } else { curLoop[i] = false; } } else if ( pass ) { result.push( item ); anyFound = true; } } } } if ( found !== undefined ) { if ( !inplace ) { curLoop = result; } expr = expr.replace( Expr.match[ type ], "" ); if ( !anyFound ) { return []; } break; } } } // Improper expression if ( expr === old ) { if ( anyFound == null ) { Sizzle.error( expr ); } else { break; } } old = expr; } return curLoop; }; Sizzle.error = function( msg ) { throw "Syntax error, unrecognized expression: " + msg; }; var Expr = Sizzle.selectors = { order: [ "ID", "NAME", "TAG" ], match: { ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/, TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+\-]*)\))?/, POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ }, leftMatch: {}, attrMap: { "class": "className", "for": "htmlFor" }, attrHandle: { href: function( elem ) { return elem.getAttribute( "href" ); } }, relative: { "+": function(checkSet, part){ var isPartStr = typeof part === "string", isTag = isPartStr && !/\W/.test( part ), isPartStrNotTag = isPartStr && !isTag; if ( isTag ) { part = part.toLowerCase(); } for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { if ( (elem = checkSet[i]) ) { while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? elem || false : elem === part; } } if ( isPartStrNotTag ) { Sizzle.filter( part, checkSet, true ); } }, ">": function( checkSet, part ) { var elem, isPartStr = typeof part === "string", i = 0, l = checkSet.length; if ( isPartStr && !/\W/.test( part ) ) { part = part.toLowerCase(); for ( ; i < l; i++ ) { elem = checkSet[i]; if ( elem ) { var parent = elem.parentNode; checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; } } } else { for ( ; i < l; i++ ) { elem = checkSet[i]; if ( elem ) { checkSet[i] = isPartStr ? elem.parentNode : elem.parentNode === part; } } if ( isPartStr ) { Sizzle.filter( part, checkSet, true ); } } }, "": function(checkSet, part, isXML){ var nodeCheck, doneName = done++, checkFn = dirCheck; if ( typeof part === "string" && !/\W/.test(part) ) { part = part.toLowerCase(); nodeCheck = part; checkFn = dirNodeCheck; } checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); }, "~": function( checkSet, part, isXML ) { var nodeCheck, doneName = done++, checkFn = dirCheck; if ( typeof part === "string" && !/\W/.test( part ) ) { part = part.toLowerCase(); nodeCheck = part; checkFn = dirNodeCheck; } checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); } }, find: { ID: function( match, context, isXML ) { if ( typeof context.getElementById !== "undefined" && !isXML ) { var m = context.getElementById(match[1]); // Check parentNode to catch when Blackberry 4.6 returns // nodes that are no longer in the document #6963 return m && m.parentNode ? [m] : []; } }, NAME: function( match, context ) { if ( typeof context.getElementsByName !== "undefined" ) { var ret = [], results = context.getElementsByName( match[1] ); for ( var i = 0, l = results.length; i < l; i++ ) { if ( results[i].getAttribute("name") === match[1] ) { ret.push( results[i] ); } } return ret.length === 0 ? null : ret; } }, TAG: function( match, context ) { return context.getElementsByTagName( match[1] ); } }, preFilter: { CLASS: function( match, curLoop, inplace, result, not, isXML ) { match = " " + match[1].replace(/\\/g, "") + " "; if ( isXML ) { return match; } for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { if ( elem ) { if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n]/g, " ").indexOf(match) >= 0) ) { if ( !inplace ) { result.push( elem ); } } else if ( inplace ) { curLoop[i] = false; } } } return false; }, ID: function( match ) { return match[1].replace(/\\/g, ""); }, TAG: function( match, curLoop ) { return match[1].toLowerCase(); }, CHILD: function( match ) { if ( match[1] === "nth" ) { // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec( match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); // calculate the numbers (first)n+(last) including if they are negative match[2] = (test[1] + (test[2] || 1)) - 0; match[3] = test[3] - 0; } // TODO: Move to normal caching system match[0] = done++; return match; }, ATTR: function( match, curLoop, inplace, result, not, isXML ) { var name = match[1].replace(/\\/g, ""); if ( !isXML && Expr.attrMap[name] ) { match[1] = Expr.attrMap[name]; } if ( match[2] === "~=" ) { match[4] = " " + match[4] + " "; } return match; }, PSEUDO: function( match, curLoop, inplace, result, not ) { if ( match[1] === "not" ) { // If we're dealing with a complex expression, or a simple one if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { match[3] = Sizzle(match[3], null, null, curLoop); } else { var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); if ( !inplace ) { result.push.apply( result, ret ); } return false; } } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { return true; } return match; }, POS: function( match ) { match.unshift( true ); return match; } }, filters: { enabled: function( elem ) { return elem.disabled === false && elem.type !== "hidden"; }, disabled: function( elem ) { return elem.disabled === true; }, checked: function( elem ) { return elem.checked === true; }, selected: function( elem ) { // Accessing this property makes selected-by-default // options in Safari work properly elem.parentNode.selectedIndex; return elem.selected === true; }, parent: function( elem ) { return !!elem.firstChild; }, empty: function( elem ) { return !elem.firstChild; }, has: function( elem, i, match ) { /// /// Internal use only; use hasClass('class') /// /// return !!Sizzle( match[3], elem ).length; }, header: function( elem ) { return (/h\d/i).test( elem.nodeName ); }, text: function( elem ) { return "text" === elem.type; }, radio: function( elem ) { return "radio" === elem.type; }, checkbox: function( elem ) { return "checkbox" === elem.type; }, file: function( elem ) { return "file" === elem.type; }, password: function( elem ) { return "password" === elem.type; }, submit: function( elem ) { return "submit" === elem.type; }, image: function( elem ) { return "image" === elem.type; }, reset: function( elem ) { return "reset" === elem.type; }, button: function( elem ) { return "button" === elem.type || elem.nodeName.toLowerCase() === "button"; }, input: function( elem ) { return (/input|select|textarea|button/i).test( elem.nodeName ); } }, setFilters: { first: function( elem, i ) { return i === 0; }, last: function( elem, i, match, array ) { return i === array.length - 1; }, even: function( elem, i ) { return i % 2 === 0; }, odd: function( elem, i ) { return i % 2 === 1; }, lt: function( elem, i, match ) { return i < match[3] - 0; }, gt: function( elem, i, match ) { return i > match[3] - 0; }, nth: function( elem, i, match ) { return match[3] - 0 === i; }, eq: function( elem, i, match ) { return match[3] - 0 === i; } }, filter: { PSEUDO: function( elem, match, i, array ) { var name = match[1], filter = Expr.filters[ name ]; if ( filter ) { return filter( elem, i, match, array ); } else if ( name === "contains" ) { return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0; } else if ( name === "not" ) { var not = match[3]; for ( var j = 0, l = not.length; j < l; j++ ) { if ( not[j] === elem ) { return false; } } return true; } else { Sizzle.error( "Syntax error, unrecognized expression: " + name ); } }, CHILD: function( elem, match ) { var type = match[1], node = elem; switch ( type ) { case "only": case "first": while ( (node = node.previousSibling) ) { if ( node.nodeType === 1 ) { return false; } } if ( type === "first" ) { return true; } node = elem; case "last": while ( (node = node.nextSibling) ) { if ( node.nodeType === 1 ) { return false; } } return true; case "nth": var first = match[2], last = match[3]; if ( first === 1 && last === 0 ) { return true; } var doneName = match[0], parent = elem.parentNode; if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { var count = 0; for ( node = parent.firstChild; node; node = node.nextSibling ) { if ( node.nodeType === 1 ) { node.nodeIndex = ++count; } } parent.sizcache = doneName; } var diff = elem.nodeIndex - last; if ( first === 0 ) { return diff === 0; } else { return ( diff % first === 0 && diff / first >= 0 ); } } }, ID: function( elem, match ) { return elem.nodeType === 1 && elem.getAttribute("id") === match; }, TAG: function( elem, match ) { return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match; }, CLASS: function( elem, match ) { return (" " + (elem.className || elem.getAttribute("class")) + " ") .indexOf( match ) > -1; }, ATTR: function( elem, match ) { var name = match[1], result = Expr.attrHandle[ name ] ? Expr.attrHandle[ name ]( elem ) : elem[ name ] != null ? elem[ name ] : elem.getAttribute( name ), value = result + "", type = match[2], check = match[4]; return result == null ? type === "!=" : type === "=" ? value === check : type === "*=" ? value.indexOf(check) >= 0 : type === "~=" ? (" " + value + " ").indexOf(check) >= 0 : !check ? value && result !== false : type === "!=" ? value !== check : type === "^=" ? value.indexOf(check) === 0 : type === "$=" ? value.substr(value.length - check.length) === check : type === "|=" ? value === check || value.substr(0, check.length + 1) === check + "-" : false; }, POS: function( elem, match, i, array ) { var name = match[2], filter = Expr.setFilters[ name ]; if ( filter ) { return filter( elem, i, match, array ); } } } }; var origPOS = Expr.match.POS, fescape = function(all, num){ return "\\" + (num - 0 + 1); }; for ( var type in Expr.match ) { Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); } var makeArray = function( array, results ) { array = Array.prototype.slice.call( array, 0 ); if ( results ) { results.push.apply( results, array ); return results; } return array; }; // Perform a simple check to determine if the browser is capable of // converting a NodeList to an array using builtin methods. // Also verifies that the returned array holds DOM nodes // (which is not the case in the Blackberry browser) try { Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; // Provide a fallback method if it does not work } catch( e ) { makeArray = function( array, results ) { var i = 0, ret = results || []; if ( toString.call(array) === "[object Array]" ) { Array.prototype.push.apply( ret, array ); } else { if ( typeof array.length === "number" ) { for ( var l = array.length; i < l; i++ ) { ret.push( array[i] ); } } else { for ( ; array[i]; i++ ) { ret.push( array[i] ); } } } return ret; }; } var sortOrder, siblingCheck; if ( document.documentElement.compareDocumentPosition ) { sortOrder = function( a, b ) { if ( a === b ) { hasDuplicate = true; return 0; } if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { return a.compareDocumentPosition ? -1 : 1; } return a.compareDocumentPosition(b) & 4 ? -1 : 1; }; } else { sortOrder = function( a, b ) { var al, bl, ap = [], bp = [], aup = a.parentNode, bup = b.parentNode, cur = aup; // The nodes are identical, we can exit early if ( a === b ) { hasDuplicate = true; return 0; // If the nodes are siblings (or identical) we can do a quick check } else if ( aup === bup ) { return siblingCheck( a, b ); // If no parents were found then the nodes are disconnected } else if ( !aup ) { return -1; } else if ( !bup ) { return 1; } // Otherwise they're somewhere else in the tree so we need // to build up a full list of the parentNodes for comparison while ( cur ) { ap.unshift( cur ); cur = cur.parentNode; } cur = bup; while ( cur ) { bp.unshift( cur ); cur = cur.parentNode; } al = ap.length; bl = bp.length; // Start walking down the tree looking for a discrepancy for ( var i = 0; i < al && i < bl; i++ ) { if ( ap[i] !== bp[i] ) { return siblingCheck( ap[i], bp[i] ); } } // We ended someplace up the tree so do a sibling check return i === al ? siblingCheck( a, bp[i], -1 ) : siblingCheck( ap[i], b, 1 ); }; siblingCheck = function( a, b, ret ) { if ( a === b ) { return ret; } var cur = a.nextSibling; while ( cur ) { if ( cur === b ) { return -1; } cur = cur.nextSibling; } return 1; }; } // Utility function for retreiving the text value of an array of DOM nodes Sizzle.getText = function( elems ) { var ret = "", elem; for ( var i = 0; elems[i]; i++ ) { elem = elems[i]; // Get the text from text nodes and CDATA nodes if ( elem.nodeType === 3 || elem.nodeType === 4 ) { ret += elem.nodeValue; // Traverse everything else, except comment nodes } else if ( elem.nodeType !== 8 ) { ret += Sizzle.getText( elem.childNodes ); } } return ret; }; // [vsdoc] The following function has been modified for IntelliSense. // Check to see if the browser returns elements by name when // querying by getElementById (and provide a workaround) (function(){ // We're going to inject a fake input element with a specified name // var form = document.createElement("div"), // id = "script" + (new Date()).getTime(), // root = document.documentElement; // form.innerHTML = ""; // // Inject it into the root element, check its status, and remove it quickly // root.insertBefore( form, root.firstChild ); // // The workaround has to do additional checks after a getElementById // // Which slows things down for other browsers (hence the branching) // if ( document.getElementById( id ) ) { Expr.find.ID = function( match, context, isXML ) { if ( typeof context.getElementById !== "undefined" && !isXML ) { var m = context.getElementById(match[1]); return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : []; } }; Expr.filter.ID = function( elem, match ) { var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); return elem.nodeType === 1 && node && node.nodeValue === match; }; // } // root.removeChild( form ); // release memory in IE root = form = null; })(); // [vsdoc] The following function has been modified for IntelliSense. (function(){ // Check to see if the browser returns only elements // when doing getElementsByTagName("*") // Create a fake element // var div = document.createElement("div"); // div.appendChild( document.createComment("") ); // Make sure no comments are found // if ( div.getElementsByTagName("*").length > 0 ) { Expr.find.TAG = function( match, context ) { var results = context.getElementsByTagName( match[1] ); // Filter out possible comments if ( match[1] === "*" ) { var tmp = []; for ( var i = 0; results[i]; i++ ) { if ( results[i].nodeType === 1 ) { tmp.push( results[i] ); } } results = tmp; } return results; }; // } // Check to see if an attribute returns normalized href attributes // div.innerHTML = ""; // if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && // div.firstChild.getAttribute("href") !== "#" ) { // Expr.attrHandle.href = function( elem ) { // return elem.getAttribute( "href", 2 ); // }; // } // release memory in IE div = null; })(); if ( document.querySelectorAll ) { (function(){ var oldSizzle = Sizzle, div = document.createElement("div"), id = "__sizzle__"; div.innerHTML = "

"; // Safari can't handle uppercase or unicode characters when // in quirks mode. if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { return; } Sizzle = function( query, context, extra, seed ) { context = context || document; // Make sure that attribute selectors are quoted query = query.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); // Only use querySelectorAll on non-XML documents // (ID selectors don't work in non-HTML documents) if ( !seed && !Sizzle.isXML(context) ) { if ( context.nodeType === 9 ) { try { return makeArray( context.querySelectorAll(query), extra ); } catch(qsaError) {} // 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 } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { var old = context.getAttribute( "id" ), nid = old || id; if ( !old ) { context.setAttribute( "id", nid ); } try { return makeArray( context.querySelectorAll( "#" + nid + " " + query ), extra ); } catch(pseudoError) { } finally { if ( !old ) { context.removeAttribute( "id" ); } } } } return oldSizzle(query, context, extra, seed); }; for ( var prop in oldSizzle ) { Sizzle[ prop ] = oldSizzle[ prop ]; } // release memory in IE div = null; })(); } (function(){ var html = document.documentElement, matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector, pseudoWorks = false; try { // This should fail with an exception // Gecko does not error, returns false instead matches.call( document.documentElement, "[test!='']:sizzle" ); } catch( pseudoError ) { pseudoWorks = true; } if ( matches ) { Sizzle.matchesSelector = function( node, expr ) { // Make sure that attribute selectors are quoted expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); if ( !Sizzle.isXML( node ) ) { try { if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { return matches.call( node, expr ); } } catch(e) {} } return Sizzle(expr, null, null, [node]).length > 0; }; } })(); (function(){ var div = document.createElement("div"); div.innerHTML = "
"; // Opera can't find a second classname (in 9.6) // Also, make sure that getElementsByClassName actually exists if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { return; } // Safari caches class attributes, doesn't catch changes (in 3.2) div.lastChild.className = "e"; if ( div.getElementsByClassName("e").length === 1 ) { return; } Expr.order.splice(1, 0, "CLASS"); Expr.find.CLASS = function( match, context, isXML ) { if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { return context.getElementsByClassName(match[1]); } }; // release memory in IE div = null; })(); function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { for ( var i = 0, l = checkSet.length; i < l; i++ ) { var elem = checkSet[i]; if ( elem ) { var match = false; elem = elem[dir]; while ( elem ) { if ( elem.sizcache === doneName ) { match = checkSet[elem.sizset]; break; } if ( elem.nodeType === 1 && !isXML ){ elem.sizcache = doneName; elem.sizset = i; } if ( elem.nodeName.toLowerCase() === cur ) { match = elem; break; } elem = elem[dir]; } checkSet[i] = match; } } } function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { for ( var i = 0, l = checkSet.length; i < l; i++ ) { var elem = checkSet[i]; if ( elem ) { var match = false; elem = elem[dir]; while ( elem ) { if ( elem.sizcache === doneName ) { match = checkSet[elem.sizset]; break; } if ( elem.nodeType === 1 ) { if ( !isXML ) { elem.sizcache = doneName; elem.sizset = i; } if ( typeof cur !== "string" ) { if ( elem === cur ) { match = true; break; } } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { match = elem; break; } } elem = elem[dir]; } checkSet[i] = match; } } } if ( document.documentElement.contains ) { Sizzle.contains = function( a, b ) { /// /// Check to see if a DOM node is within another DOM node. /// /// /// The DOM element that may contain the other element. /// /// /// The DOM node that may be contained by the other element. /// /// return a !== b && (a.contains ? a.contains(b) : true); }; } else if ( document.documentElement.compareDocumentPosition ) { Sizzle.contains = function( a, b ) { /// /// Check to see if a DOM node is within another DOM node. /// /// /// The DOM element that may contain the other element. /// /// /// The DOM node that may be contained by the other element. /// /// return !!(a.compareDocumentPosition(b) & 16); }; } else { Sizzle.contains = function() { return false; }; } Sizzle.isXML = function( elem ) { /// /// Determines if the parameter passed is an XML document. /// /// The object to test /// True if the parameter is an XML document; otherwise false. // documentElement is verified for cases where it doesn't yet exist // (such as loading iframes in IE - #4833) var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement; return documentElement ? documentElement.nodeName !== "HTML" : false; }; var posProcess = function( selector, context ) { var match, tmpSet = [], later = "", root = context.nodeType ? [context] : context; // Position selectors must be done after the filter // And so must :not(positional) so we move all PSEUDOs to the end while ( (match = Expr.match.PSEUDO.exec( selector )) ) { later += match[0]; selector = selector.replace( Expr.match.PSEUDO, "" ); } selector = Expr.relative[selector] ? selector + "*" : selector; for ( var i = 0, l = root.length; i < l; i++ ) { Sizzle( selector, root[i], tmpSet ); } return Sizzle.filter( later, tmpSet ); }; // EXPOSE jQuery.find = Sizzle; jQuery.expr = Sizzle.selectors; jQuery.expr[":"] = jQuery.expr.filters; jQuery.unique = Sizzle.uniqueSort; jQuery.text = Sizzle.getText; jQuery.isXMLDoc = Sizzle.isXML; jQuery.contains = Sizzle.contains; })(); var runtil = /Until$/, rparentsprev = /^(?:parents|prevUntil|prevAll)/, // Note: This RegExp should be improved, or likely pulled from Sizzle rmultiselector = /,/, isSimple = /^.[^:#\[\.,]*$/, slice = Array.prototype.slice, POS = jQuery.expr.match.POS; jQuery.fn.extend({ find: function( selector ) { /// /// Searches for all elements that match the specified expression. /// This method is a good way to find additional descendant /// elements with which to process. /// All searching is done using a jQuery expression. The expression can be /// written using CSS 1-3 Selector syntax, or basic XPath. /// Part of DOM/Traversing /// /// /// /// An expression to search with. /// /// var ret = this.pushStack( "", "find", selector ), length = 0; for ( var i = 0, l = this.length; i < l; i++ ) { length = ret.length; jQuery.find( selector, this[i], ret ); if ( i > 0 ) { // Make sure that the results are unique for ( var n = length; n < ret.length; n++ ) { for ( var r = 0; r < length; r++ ) { if ( ret[r] === ret[n] ) { ret.splice(n--, 1); break; } } } } } return ret; }, has: function( target ) { /// /// Reduce the set of matched elements to those that have a descendant that matches the /// selector or DOM element. /// /// /// A string containing a selector expression to match elements against. /// /// var targets = jQuery( target ); return this.filter(function() { for ( var i = 0, l = targets.length; i < l; i++ ) { if ( jQuery.contains( this, targets[i] ) ) { return true; } } }); }, not: function( selector ) { /// /// Removes any elements inside the array of elements from the set /// of matched elements. This method is used to remove one or more /// elements from a jQuery object. /// Part of DOM/Traversing /// /// /// A set of elements to remove from the jQuery set of matched elements. /// /// return this.pushStack( winnow(this, selector, false), "not", selector); }, filter: function( selector ) { /// /// Removes all elements from the set of matched elements that do not /// pass the specified filter. This method is used to narrow down /// the results of a search. /// }) /// Part of DOM/Traversing /// /// /// /// A function to use for filtering /// /// return this.pushStack( winnow(this, selector, true), "filter", selector ); }, is: function( selector ) { /// /// Checks the current selection against an expression and returns true, /// if at least one element of the selection fits the given expression. /// Does return false, if no element fits or the expression is not valid. /// filter(String) is used internally, therefore all rules that apply there /// apply here, too. /// Part of DOM/Traversing /// /// /// /// The expression with which to filter /// return !!selector && jQuery.filter( selector, this ).length > 0; }, closest: function( selectors, context ) { /// /// Get a set of elements containing the closest parent element that matches the specified selector, the starting element included. /// /// /// A string containing a selector expression to match elements against. /// /// /// A DOM element within which a matching element may be found. If no context is passed /// in then the context of the jQuery set will be used instead. /// /// var ret = [], i, l, cur = this[0]; if ( jQuery.isArray( selectors ) ) { var match, selector, matches = {}, level = 1; if ( cur && selectors.length ) { for ( i = 0, l = selectors.length; i < l; i++ ) { selector = selectors[i]; if ( !matches[selector] ) { matches[selector] = jQuery.expr.match.POS.test( selector ) ? jQuery( selector, context || this.context ) : selector; } } while ( cur && cur.ownerDocument && cur !== context ) { for ( selector in matches ) { match = matches[selector]; if ( match.jquery ? match.index(cur) > -1 : jQuery(cur).is(match) ) { ret.push({ selector: selector, elem: cur, level: level }); } } cur = cur.parentNode; level++; } } return ret; } var pos = POS.test( selectors ) ? jQuery( selectors, context || this.context ) : null; for ( i = 0, l = this.length; i < l; i++ ) { cur = this[i]; while ( cur ) { if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { ret.push( cur ); break; } else { cur = cur.parentNode; if ( !cur || !cur.ownerDocument || cur === context ) { break; } } } } ret = ret.length > 1 ? jQuery.unique(ret) : ret; return this.pushStack( ret, "closest", selectors ); }, // Determine the position of an element within // the matched set of elements index: function( elem ) { /// /// Searches every matched element for the object and returns /// the index of the element, if found, starting with zero. /// Returns -1 if the object wasn't found. /// Part of Core /// /// /// /// Object to search for /// if ( !elem || typeof elem === "string" ) { return jQuery.inArray( this[0], // If it receives a string, the selector is used // If it receives nothing, the siblings are used elem ? jQuery( elem ) : this.parent().children() ); } // 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 ) { /// /// Adds one or more Elements to the set of matched elements. /// Part of DOM/Traversing /// /// /// A string containing a selector expression to match additional elements against. /// /// /// Add some elements rooted against the specified context. /// /// var set = typeof selector === "string" ? jQuery( selector, context || this.context ) : jQuery.makeArray( selector ), all = jQuery.merge( this.get(), set ); return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ? all : jQuery.unique( all ) ); }, andSelf: function() { /// /// Adds the previous selection to the current selection. /// /// return this.add( this.prevObject ); } }); // A painfully simple check to see if an element is disconnected // from a document (should be improved, where feasible). function isDisconnected( node ) { return !node || !node.parentNode || node.parentNode.nodeType === 11; } jQuery.fn.parents = function (until, selector) { /// /// Get the ancestors of each element in the current set of matched elements, optionally filtered by a selector. /// /// /// A string containing a selector expression to match elements against. /// /// return jQuery.dir(elem, "parentNode"); }; jQuery.fn.parentsUntil = function (until, selector) { /// /// Get the ancestors of each element in the current set of matched elements, up to but not including the element matched by the selector. /// /// /// A string containing a selector expression to indicate where to stop matching ancestor elements. /// /// return jQuery.dir(elem, "parentNode", until); }; jQuery.each({ parent: function( elem ) { var parent = elem.parentNode; return parent && parent.nodeType !== 11 ? parent : null; }, next: function( elem ) { return jQuery.nth( elem, 2, "nextSibling" ); }, prev: function( elem ) { return jQuery.nth( elem, 2, "previousSibling" ); }, nextAll: function( elem ) { return jQuery.dir( elem, "nextSibling" ); }, prevAll: function( elem ) { return jQuery.dir( elem, "previousSibling" ); }, nextUntil: function( elem, i, until ) { /// /// Get all following siblings of each element up to but not including the element matched /// by the selector. /// /// /// A string containing a selector expression to indicate where to stop matching following /// sibling elements. /// /// return jQuery.dir( elem, "nextSibling", until ); }, prevUntil: function( elem, i, until ) { /// /// Get all preceding siblings of each element up to but not including the element matched /// by the selector. /// /// /// A string containing a selector expression to indicate where to stop matching preceding /// sibling elements. /// /// 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.makeArray( elem.childNodes ); } }, function( name, fn ) { jQuery.fn[ name ] = function( until, selector ) { var ret = jQuery.map( this, fn, until ); if ( !runtil.test( name ) ) { selector = until; } if ( selector && typeof selector === "string" ) { ret = jQuery.filter( selector, ret ); } ret = this.length > 1 ? jQuery.unique( ret ) : ret; if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) { ret = ret.reverse(); } return this.pushStack( ret, name, slice.call(arguments).join(",") ); }; }); jQuery.extend({ filter: function( expr, elems, not ) { if ( not ) { expr = ":not(" + expr + ")"; } return elems.length === 1 ? jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : jQuery.find.matches(expr, elems); }, dir: function( elem, dir, until ) { /// /// This member is internal only. /// /// 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; }, nth: function( cur, result, dir, elem ) { /// /// This member is internal only. /// /// result = result || 1; var num = 0; for ( ; cur; cur = cur[dir] ) { if ( cur.nodeType === 1 && ++num === result ) { break; } } return cur; }, sibling: function( n, elem ) { /// /// This member is internal only. /// /// 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, keep ) { if ( jQuery.isFunction( qualifier ) ) { return jQuery.grep(elements, function( elem, i ) { var retVal = !!qualifier.call( elem, i, elem ); return retVal === keep; }); } else if ( qualifier.nodeType ) { return jQuery.grep(elements, function( elem, i ) { return (elem === qualifier) === keep; }); } else if ( typeof qualifier === "string" ) { var filtered = jQuery.grep(elements, function( elem ) { return elem.nodeType === 1; }); if ( isSimple.test( qualifier ) ) { return jQuery.filter(qualifier, filtered, !keep); } else { qualifier = jQuery.filter( qualifier, filtered ); } } return jQuery.grep(elements, function( elem, i ) { return (jQuery.inArray( elem, qualifier ) >= 0) === keep; }); } var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g, rleadingWhitespace = /^\s+/, rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig, rtagName = /<([\w:]+)/, rtbody = /\s]+\/)>/g, wrapMap = { option: [ 1, "" ], legend: [ 1, "
", "
" ], thead: [ 1, "", "
" ], tr: [ 2, "", "
" ], td: [ 3, "", "
" ], col: [ 2, "", "
" ], area: [ 1, "", "" ], _default: [ 0, "", "" ] }; wrapMap.optgroup = wrapMap.option; wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; wrapMap.th = wrapMap.td; // IE can't serialize and