1 /*

     1 /*!

     2  * jQuery JavaScript Library v1.3.2

     2  * jQuery JavaScript Library v1.4.2

     5  * Copyright (c) 2010 John Resig

     5  * Copyright 2010, John Resig

     6  * Dual licensed under the MIT and GPL licenses.

     6  * Dual licensed under the MIT or GPL Version 2 licenses.

     7  * http://docs.jquery.com/License

     7  * http://jquery.org/license

     9  * Date: 2010-02-19 17:34:21 -0500 (Thu, 19 Feb 2010)

     9  * Includes Sizzle.js

    10  * Revision: 6246

    10  * http://sizzlejs.com/

    11  * Copyright 2010, The Dojo Foundation

    12  * Released under the MIT, BSD, and GPL Licenses.

    13  *

    14  * Date: Sat Feb 13 22:33:48 2010 -0500

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    16 (function( window, undefined ) {

    17 

    18 // Define a local copy of jQuery

    19 var jQuery = function( selector, context ) {

    20 		// The jQuery object is actually just the init constructor 'enhanced'

    21 		return new jQuery.fn.init( selector, context );

    22 	},

    23 

    24 	// Map over jQuery in case of overwrite

    25 	_jQuery = window.jQuery,

    26 

    27 	// Map over the $ in case of overwrite

    28 	_$ = window.$,

    29 

    30 	// Use the correct document accordingly with window argument (sandbox)

    31 	document = window.document,

    32 

    33 	// A central reference to the root jQuery(document)

    34 	rootjQuery,

    35 

    36 	// A simple way to check for HTML strings or ID strings

    37 	// (both of which we optimize for)

    38 	quickExpr = /^[^<]*(<[\w\W]+>)[^>]*$|^#([\w-]+)$/,

    39 

    40 	// Is it a simple selector

    41 	isSimple = /^.[^:#\[\.,]*$/,

    42 

    43 	// Check if a string has a non-whitespace character in it

    44 	rnotwhite = /\S/,

    45 

    46 	// Used for trimming whitespace

    47 	rtrim = /^(\s|\u00A0)+|(\s|\u00A0)+$/g,

    48 

    49 	// Match a standalone tag

    50 	rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/,

    51 

    52 	// Keep a UserAgent string for use with jQuery.browser

    53 	userAgent = navigator.userAgent,

    54 

    55 	// For matching the engine and version of the browser

    56 	browserMatch,

    57 	

    58 	// Has the ready events already been bound?

    59 	readyBound = false,

    60 	

    61 	// The functions to execute on DOM ready

    62 	readyList = [],

    63 

    64 	// The ready event handler

    65 	DOMContentLoaded,

    66 

    67 	// Save a reference to some core methods

    68 	toString = Object.prototype.toString,

    69 	hasOwnProperty = Object.prototype.hasOwnProperty,

    70 	push = Array.prototype.push,

    71 	slice = Array.prototype.slice,

    72 	indexOf = Array.prototype.indexOf;

    73 

    74 jQuery.fn = jQuery.prototype = {

    75 	init: function( selector, context ) {

    76 		var match, elem, ret, doc;

    77 

    78 		// Handle $(""), $(null), or $(undefined)

    79 		if ( !selector ) {

    80 			return this;

    81 		}

    82 

    83 		// Handle $(DOMElement)

    84 		if ( selector.nodeType ) {

    85 			this.context = this[0] = selector;

    86 			this.length = 1;

    87 			return this;

    88 		}

    89 		

    90 		// The body element only exists once, optimize finding it

    91 		if ( selector === "body" && !context ) {

    92 			this.context = document;

    93 			this[0] = document.body;

    94 			this.selector = "body";

    95 			this.length = 1;

    96 			return this;

    97 		}

    98 

    99 		// Handle HTML strings

   100 		if ( typeof selector === "string" ) {

   101 			// Are we dealing with HTML string or an ID?

   102 			match = quickExpr.exec( selector );

   103 

   104 			// Verify a match, and that no context was specified for #id

   105 			if ( match && (match[1] || !context) ) {

   106 

   107 				// HANDLE: $(html) -> $(array)

   108 				if ( match[1] ) {

   109 					doc = (context ? context.ownerDocument || context : document);

   110 

   111 					// If a single string is passed in and it's a single tag

   112 					// just do a createElement and skip the rest

   113 					ret = rsingleTag.exec( selector );

   114 

   115 					if ( ret ) {

   116 						if ( jQuery.isPlainObject( context ) ) {

   117 							selector = [ document.createElement( ret[1] ) ];

   118 							jQuery.fn.attr.call( selector, context, true );

   119 

   120 						} else {

   121 							selector = [ doc.createElement( ret[1] ) ];

   122 						}

   123 

   124 					} else {

   125 						ret = buildFragment( [ match[1] ], [ doc ] );

   126 						selector = (ret.cacheable ? ret.fragment.cloneNode(true) : ret.fragment).childNodes;

   127 					}

   128 					

   129 					return jQuery.merge( this, selector );

   130 					

   131 				// HANDLE: $("#id")

   132 				} else {

   133 					elem = document.getElementById( match[2] );

   134 

   135 					if ( elem ) {

   136 						// Handle the case where IE and Opera return items

   137 						// by name instead of ID

   138 						if ( elem.id !== match[2] ) {

   139 							return rootjQuery.find( selector );

   140 						}

   141 

   142 						// Otherwise, we inject the element directly into the jQuery object

   143 						this.length = 1;

   144 						this[0] = elem;

   145 					}

   146 

   147 					this.context = document;

   148 					this.selector = selector;

   149 					return this;

   150 				}

   151 

   152 			// HANDLE: $("TAG")

   153 			} else if ( !context && /^\w+$/.test( selector ) ) {

   154 				this.selector = selector;

   155 				this.context = document;

   156 				selector = document.getElementsByTagName( selector );

   157 				return jQuery.merge( this, selector );

   158 

   159 			// HANDLE: $(expr, $(...))

   160 			} else if ( !context || context.jquery ) {

   161 				return (context || rootjQuery).find( selector );

   162 

   163 			// HANDLE: $(expr, context)

   164 			// (which is just equivalent to: $(context).find(expr)

   165 			} else {

   166 				return jQuery( context ).find( selector );

   167 			}

   168 

   169 		// HANDLE: $(function)

   170 		// Shortcut for document ready

   171 		} else if ( jQuery.isFunction( selector ) ) {

   172 			return rootjQuery.ready( selector );

   173 		}

   174 

   175 		if (selector.selector !== undefined) {

   176 			this.selector = selector.selector;

   177 			this.context = selector.context;

   178 		}

   179 

   180 		return jQuery.makeArray( selector, this );

   181 	},

   182 

   183 	// Start with an empty selector

   184 	selector: "",

   185 

   186 	// The current version of jQuery being used

   187 	jquery: "1.4.2",

   188 

   189 	// The default length of a jQuery object is 0

   190 	length: 0,

   191 

   192 	// The number of elements contained in the matched element set

   193 	size: function() {

   194 		return this.length;

   195 	},

   196 

   197 	toArray: function() {

   198 		return slice.call( this, 0 );

   199 	},

   200 

   201 	// Get the Nth element in the matched element set OR

   202 	// Get the whole matched element set as a clean array

   203 	get: function( num ) {

   204 		return num == null ?

   205 

   206 			// Return a 'clean' array

   207 			this.toArray() :

   208 

   209 			// Return just the object

   210 			( num < 0 ? this.slice(num)[ 0 ] : this[ num ] );

   211 	},

   212 

   213 	// Take an array of elements and push it onto the stack

   214 	// (returning the new matched element set)

   215 	pushStack: function( elems, name, selector ) {

   216 		// Build a new jQuery matched element set

   217 		var ret = jQuery();

   218 

   219 		if ( jQuery.isArray( elems ) ) {

   220 			push.apply( ret, elems );

   221 		

   222 		} else {

   223 			jQuery.merge( ret, elems );

   224 		}

   225 

   226 		// Add the old object onto the stack (as a reference)

   227 		ret.prevObject = this;

   228 

   229 		ret.context = this.context;

   230 

   231 		if ( name === "find" ) {

   232 			ret.selector = this.selector + (this.selector ? " " : "") + selector;

   233 		} else if ( name ) {

   234 			ret.selector = this.selector + "." + name + "(" + selector + ")";

   235 		}

   236 

   237 		// Return the newly-formed element set

   238 		return ret;

   239 	},

   240 

   241 	// Execute a callback for every element in the matched set.

   242 	// (You can seed the arguments with an array of args, but this is

   243 	// only used internally.)

   244 	each: function( callback, args ) {

   245 		return jQuery.each( this, callback, args );

   246 	},

   247 	

   248 	ready: function( fn ) {

   249 		// Attach the listeners

   250 		jQuery.bindReady();

   251 

   252 		// If the DOM is already ready

   253 		if ( jQuery.isReady ) {

   254 			// Execute the function immediately

   255 			fn.call( document, jQuery );

   256 

   257 		// Otherwise, remember the function for later

   258 		} else if ( readyList ) {

   259 			// Add the function to the wait list

   260 			readyList.push( fn );

   261 		}

   262 

   263 		return this;

   264 	},

   265 	

   266 	eq: function( i ) {

   267 		return i === -1 ?

   268 			this.slice( i ) :

   269 			this.slice( i, +i + 1 );

   270 	},

   271 

   272 	first: function() {

   273 		return this.eq( 0 );

   274 	},

   275 

   276 	last: function() {

   277 		return this.eq( -1 );

   278 	},

   279 

   280 	slice: function() {

   281 		return this.pushStack( slice.apply( this, arguments ),

   282 			"slice", slice.call(arguments).join(",") );

   283 	},

   284 

   285 	map: function( callback ) {

   286 		return this.pushStack( jQuery.map(this, function( elem, i ) {

   287 			return callback.call( elem, i, elem );

   288 		}));

   289 	},

   290 	

   291 	end: function() {

   292 		return this.prevObject || jQuery(null);

   293 	},

   294 

   295 	// For internal use only.

   296 	// Behaves like an Array's method, not like a jQuery method.

   297 	push: push,

   298 	sort: [].sort,

   299 	splice: [].splice

   300 };

   301 

   302 // Give the init function the jQuery prototype for later instantiation

   303 jQuery.fn.init.prototype = jQuery.fn;

   304 

   305 jQuery.extend = jQuery.fn.extend = function() {

   306 	// copy reference to target object

   307 	var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options, name, src, copy;

   308 

   309 	// Handle a deep copy situation

   310 	if ( typeof target === "boolean" ) {

   311 		deep = target;

   312 		target = arguments[1] || {};

   313 		// skip the boolean and the target

   314 		i = 2;

   315 	}

   316 

   317 	// Handle case when target is a string or something (possible in deep copy)

   318 	if ( typeof target !== "object" && !jQuery.isFunction(target) ) {

   319 		target = {};

   320 	}

   321 

   322 	// extend jQuery itself if only one argument is passed

   323 	if ( length === i ) {

   324 		target = this;

   325 		--i;

   326 	}

   327 

   328 	for ( ; i < length; i++ ) {

   329 		// Only deal with non-null/undefined values

   330 		if ( (options = arguments[ i ]) != null ) {

   331 			// Extend the base object

   332 			for ( name in options ) {

   333 				src = target[ name ];

   334 				copy = options[ name ];

   335 

   336 				// Prevent never-ending loop

   337 				if ( target === copy ) {

   338 					continue;

   339 				}

   340 

   341 				// Recurse if we're merging object literal values or arrays

   342 				if ( deep && copy && ( jQuery.isPlainObject(copy) || jQuery.isArray(copy) ) ) {

   343 					var clone = src && ( jQuery.isPlainObject(src) || jQuery.isArray(src) ) ? src

   344 						: jQuery.isArray(copy) ? [] : {};

   345 

   346 					// Never move original objects, clone them

   347 					target[ name ] = jQuery.extend( deep, clone, copy );

   348 

   349 				// Don't bring in undefined values

   350 				} else if ( copy !== undefined ) {

   351 					target[ name ] = copy;

   352 				}

   353 			}

   354 		}

   355 	}

   356 

   357 	// Return the modified object

   358 	return target;

   359 };

   360 

   361 jQuery.extend({

   362 	noConflict: function( deep ) {

   363 		window.$ = _$;

   364 

   365 		if ( deep ) {

   366 			window.jQuery = _jQuery;

   367 		}

   368 

   369 		return jQuery;

   370 	},

   371 	

   372 	// Is the DOM ready to be used? Set to true once it occurs.

   373 	isReady: false,

   374 	

   375 	// Handle when the DOM is ready

   376 	ready: function() {

   377 		// Make sure that the DOM is not already loaded

   378 		if ( !jQuery.isReady ) {

   379 			// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).

   380 			if ( !document.body ) {

   381 				return setTimeout( jQuery.ready, 13 );

   382 			}

   383 

   384 			// Remember that the DOM is ready

   385 			jQuery.isReady = true;

   386 

   387 			// If there are functions bound, to execute

   388 			if ( readyList ) {

   389 				// Execute all of them

   390 				var fn, i = 0;

   391 				while ( (fn = readyList[ i++ ]) ) {

   392 					fn.call( document, jQuery );

   393 				}

   394 

   395 				// Reset the list of functions

   396 				readyList = null;

   397 			}

   398 

   399 			// Trigger any bound ready events

   400 			if ( jQuery.fn.triggerHandler ) {

   401 				jQuery( document ).triggerHandler( "ready" );

   402 			}

   403 		}

   404 	},

   405 	

   406 	bindReady: function() {

   407 		if ( readyBound ) {

   408 			return;

   409 		}

   410 

   411 		readyBound = true;

   412 

   413 		// Catch cases where $(document).ready() is called after the

   414 		// browser event has already occurred.

   415 		if ( document.readyState === "complete" ) {

   416 			return jQuery.ready();

   417 		}

   418 

   419 		// Mozilla, Opera and webkit nightlies currently support this event

   420 		if ( document.addEventListener ) {

   421 			// Use the handy event callback

   422 			document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );

   423 			

   424 			// A fallback to window.onload, that will always work

   425 			window.addEventListener( "load", jQuery.ready, false );

   426 

   427 		// If IE event model is used

   428 		} else if ( document.attachEvent ) {

   429 			// ensure firing before onload,

   430 			// maybe late but safe also for iframes

   431 			document.attachEvent("onreadystatechange", DOMContentLoaded);

   432 			

   433 			// A fallback to window.onload, that will always work

   434 			window.attachEvent( "onload", jQuery.ready );

   435 

   436 			// If IE and not a frame

   437 			// continually check to see if the document is ready

   438 			var toplevel = false;

   439 

   440 			try {

   441 				toplevel = window.frameElement == null;

   442 			} catch(e) {}

   443 

   444 			if ( document.documentElement.doScroll && toplevel ) {

   445 				doScrollCheck();

   446 			}

   447 		}

   448 	},

   449 

   450 	// See test/unit/core.js for details concerning isFunction.

   451 	// Since version 1.3, DOM methods and functions like alert

   452 	// aren't supported. They return false on IE (#2968).

   453 	isFunction: function( obj ) {

   454 		return toString.call(obj) === "[object Function]";

   455 	},

   456 

   457 	isArray: function( obj ) {

   458 		return toString.call(obj) === "[object Array]";

   459 	},

   460 

   461 	isPlainObject: function( obj ) {

   462 		// Must be an Object.

   463 		// Because of IE, we also have to check the presence of the constructor property.

   464 		// Make sure that DOM nodes and window objects don't pass through, as well

   465 		if ( !obj || toString.call(obj) !== "[object Object]" || obj.nodeType || obj.setInterval ) {

   466 			return false;

   467 		}

   468 		

   469 		// Not own constructor property must be Object

   470 		if ( obj.constructor

   471 			&& !hasOwnProperty.call(obj, "constructor")

   472 			&& !hasOwnProperty.call(obj.constructor.prototype, "isPrototypeOf") ) {

   473 			return false;

   474 		}

   475 		

   476 		// Own properties are enumerated firstly, so to speed up,

   477 		// if last one is own, then all properties are own.

   478 	

   479 		var key;

   480 		for ( key in obj ) {}

   481 		

   482 		return key === undefined || hasOwnProperty.call( obj, key );

   483 	},

   484 

   485 	isEmptyObject: function( obj ) {

   486 		for ( var name in obj ) {

   487 			return false;

   488 		}

   489 		return true;

   490 	},

   491 	

   492 	error: function( msg ) {

   493 		throw msg;

   494 	},

   495 	

   496 	parseJSON: function( data ) {

   497 		if ( typeof data !== "string" || !data ) {

   498 			return null;

   499 		}

   500 

   501 		// Make sure leading/trailing whitespace is removed (IE can't handle it)

   502 		data = jQuery.trim( data );

   503 		

   504 		// Make sure the incoming data is actual JSON

   505 		// Logic borrowed from http://json.org/json2.js

   506 		if ( /^[\],:{}\s]*$/.test(data.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, "@")

   507 			.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, "]")

   508 			.replace(/(?:^|:|,)(?:\s*\[)+/g, "")) ) {

   509 

   510 			// Try to use the native JSON parser first

   511 			return window.JSON && window.JSON.parse ?

   512 				window.JSON.parse( data ) :

   513 				(new Function("return " + data))();

   514 

   515 		} else {

   516 			jQuery.error( "Invalid JSON: " + data );

   517 		}

   518 	},

   519 

   520 	noop: function() {},

   521 

   522 	// Evalulates a script in a global context

   523 	globalEval: function( data ) {

   524 		if ( data && rnotwhite.test(data) ) {

   525 			// Inspired by code by Andrea Giammarchi

   526 			// http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html

   527 			var head = document.getElementsByTagName("head")[0] || document.documentElement,

   528 				script = document.createElement("script");

   529 

   530 			script.type = "text/javascript";

   531 

   532 			if ( jQuery.support.scriptEval ) {

   533 				script.appendChild( document.createTextNode( data ) );

   534 			} else {

   535 				script.text = data;

   536 			}

   537 

   538 			// Use insertBefore instead of appendChild to circumvent an IE6 bug.

   539 			// This arises when a base node is used (#2709).

   540 			head.insertBefore( script, head.firstChild );

   541 			head.removeChild( script );

   542 		}

   543 	},

   544 

   545 	nodeName: function( elem, name ) {

   546 		return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase();

   547 	},

   548 

   549 	// args is for internal usage only

   550 	each: function( object, callback, args ) {

   551 		var name, i = 0,

   552 			length = object.length,

   553 			isObj = length === undefined || jQuery.isFunction(object);

   554 

   555 		if ( args ) {

   556 			if ( isObj ) {

   557 				for ( name in object ) {

   558 					if ( callback.apply( object[ name ], args ) === false ) {

   559 						break;

   560 					}

   561 				}

   562 			} else {

   563 				for ( ; i < length; ) {

   564 					if ( callback.apply( object[ i++ ], args ) === false ) {

   565 						break;

   566 					}

   567 				}

   568 			}

   569 

   570 		// A special, fast, case for the most common use of each

   571 		} else {

   572 			if ( isObj ) {

   573 				for ( name in object ) {

   574 					if ( callback.call( object[ name ], name, object[ name ] ) === false ) {

   575 						break;

   576 					}

   577 				}

   578 			} else {

   579 				for ( var value = object[0];

   580 					i < length && callback.call( value, i, value ) !== false; value = object[++i] ) {}

   581 			}

   582 		}

   583 

   584 		return object;

   585 	},

   586 

   587 	trim: function( text ) {

   588 		return (text || "").replace( rtrim, "" );

   589 	},

   590 

   591 	// results is for internal usage only

   592 	makeArray: function( array, results ) {

   593 		var ret = results || [];

   594 

   595 		if ( array != null ) {

   596 			// The window, strings (and functions) also have 'length'

   597 			// The extra typeof function check is to prevent crashes

   598 			// in Safari 2 (See: #3039)

   599 			if ( array.length == null || typeof array === "string" || jQuery.isFunction(array) || (typeof array !== "function" && array.setInterval) ) {

   600 				push.call( ret, array );

   601 			} else {

   602 				jQuery.merge( ret, array );

   603 			}

   604 		}

   605 

   606 		return ret;

   607 	},

   608 

   609 	inArray: function( elem, array ) {

   610 		if ( array.indexOf ) {

   611 			return array.indexOf( elem );

   612 		}

   613 

   614 		for ( var i = 0, length = array.length; i < length; i++ ) {

   615 			if ( array[ i ] === elem ) {

   616 				return i;

   617 			}

   618 		}

   619 

   620 		return -1;

   621 	},

   622 

   623 	merge: function( first, second ) {

   624 		var i = first.length, j = 0;

   625 

   626 		if ( typeof second.length === "number" ) {

   627 			for ( var l = second.length; j < l; j++ ) {

   628 				first[ i++ ] = second[ j ];

   629 			}

   630 		

   631 		} else {

   632 			while ( second[j] !== undefined ) {

   633 				first[ i++ ] = second[ j++ ];

   634 			}

   635 		}

   636 

   637 		first.length = i;

   638 

   639 		return first;

   640 	},

   641 

   642 	grep: function( elems, callback, inv ) {

   643 		var ret = [];

   644 

   645 		// Go through the array, only saving the items

   646 		// that pass the validator function

   647 		for ( var i = 0, length = elems.length; i < length; i++ ) {

   648 			if ( !inv !== !callback( elems[ i ], i ) ) {

   649 				ret.push( elems[ i ] );

   650 			}

   651 		}

   652 

   653 		return ret;

   654 	},

   655 

   656 	// arg is for internal usage only

   657 	map: function( elems, callback, arg ) {

   658 		var ret = [], value;

   659 

   660 		// Go through the array, translating each of the items to their

   661 		// new value (or values).

   662 		for ( var i = 0, length = elems.length; i < length; i++ ) {

   663 			value = callback( elems[ i ], i, arg );

   664 

   665 			if ( value != null ) {

   666 				ret[ ret.length ] = value;

   667 			}

   668 		}

   669 

   670 		return ret.concat.apply( [], ret );

   671 	},

   672 

   673 	// A global GUID counter for objects

   674 	guid: 1,

   675 

   676 	proxy: function( fn, proxy, thisObject ) {

   677 		if ( arguments.length === 2 ) {

   678 			if ( typeof proxy === "string" ) {

   679 				thisObject = fn;

   680 				fn = thisObject[ proxy ];

   681 				proxy = undefined;

   682 

   683 			} else if ( proxy && !jQuery.isFunction( proxy ) ) {

   684 				thisObject = proxy;

   685 				proxy = undefined;

   686 			}

   687 		}

   688 

   689 		if ( !proxy && fn ) {

   690 			proxy = function() {

   691 				return fn.apply( thisObject || this, arguments );

   692 			};

   693 		}

   694 

   695 		// Set the guid of unique handler to the same of original handler, so it can be removed

   696 		if ( fn ) {

   697 			proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++;

   698 		}

   699 

   700 		// So proxy can be declared as an argument

   701 		return proxy;

   702 	},

   703 

   704 	// Use of jQuery.browser is frowned upon.

   705 	// More details: http://docs.jquery.com/Utilities/jQuery.browser

   706 	uaMatch: function( ua ) {

   707 		ua = ua.toLowerCase();

   708 

   709 		var match = /(webkit)[ \/]([\w.]+)/.exec( ua ) ||

   710 			/(opera)(?:.*version)?[ \/]([\w.]+)/.exec( ua ) ||

   711 			/(msie) ([\w.]+)/.exec( ua ) ||

   712 			!/compatible/.test( ua ) && /(mozilla)(?:.*? rv:([\w.]+))?/.exec( ua ) ||

   713 		  	[];

   714 

   715 		return { browser: match[1] || "", version: match[2] || "0" };

   716 	},

   717 

   718 	browser: {}

   719 });

   720 

   721 browserMatch = jQuery.uaMatch( userAgent );

   722 if ( browserMatch.browser ) {

   723 	jQuery.browser[ browserMatch.browser ] = true;

   724 	jQuery.browser.version = browserMatch.version;

   725 }

   726 

   727 // Deprecated, use jQuery.browser.webkit instead

   728 if ( jQuery.browser.webkit ) {

   729 	jQuery.browser.safari = true;

   730 }

   731 

   732 if ( indexOf ) {

   733 	jQuery.inArray = function( elem, array ) {

   734 		return indexOf.call( array, elem );

   735 	};

   736 }

   737 

   738 // All jQuery objects should point back to these

   739 rootjQuery = jQuery(document);

   740 

   741 // Cleanup functions for the document ready method

   742 if ( document.addEventListener ) {

   743 	DOMContentLoaded = function() {

   744 		document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );

   745 		jQuery.ready();

   746 	};

   747 

   748 } else if ( document.attachEvent ) {

   749 	DOMContentLoaded = function() {

   750 		// Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).

   751 		if ( document.readyState === "complete" ) {

   752 			document.detachEvent( "onreadystatechange", DOMContentLoaded );

   753 			jQuery.ready();

   754 		}

   755 	};

   756 }

   757 

   758 // The DOM ready check for Internet Explorer

   759 function doScrollCheck() {

   760 	if ( jQuery.isReady ) {

   761 		return;

   762 	}

   763 

   764 	try {

   765 		// If IE is used, use the trick by Diego Perini

   766 		// http://javascript.nwbox.com/IEContentLoaded/

   767 		document.documentElement.doScroll("left");

   768 	} catch( error ) {

   769 		setTimeout( doScrollCheck, 1 );

   770 		return;

   771 	}

   772 

   773 	// and execute any waiting functions

   774 	jQuery.ready();

   775 }

   776 

   777 function evalScript( i, elem ) {

   778 	if ( elem.src ) {

   779 		jQuery.ajax({

   780 			url: elem.src,

   781 			async: false,

   782 			dataType: "script"

   783 		});

   784 	} else {

   785 		jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );

   786 	}

   787 

   788 	if ( elem.parentNode ) {

   789 		elem.parentNode.removeChild( elem );

   790 	}

   791 }

   792 

   793 // Mutifunctional method to get and set values to a collection

   794 // The value/s can be optionally by executed if its a function

   795 function access( elems, key, value, exec, fn, pass ) {

   796 	var length = elems.length;

   797 	

   798 	// Setting many attributes

   799 	if ( typeof key === "object" ) {

   800 		for ( var k in key ) {

   801 			access( elems, k, key[k], exec, fn, value );

   802 		}

   803 		return elems;

   804 	}

   805 	

   806 	// Setting one attribute

   807 	if ( value !== undefined ) {

   808 		// Optionally, function values get executed if exec is true

   809 		exec = !pass && exec && jQuery.isFunction(value);

   810 		

   811 		for ( var i = 0; i < length; i++ ) {

   812 			fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );

   813 		}

   814 		

   815 		return elems;

   816 	}

   817 	

   818 	// Getting an attribute

   819 	return length ? fn( elems[0], key ) : undefined;

   820 }

   821 

   822 function now() {

   823 	return (new Date).getTime();

   824 }

   825 (function() {

   826 

   827 	jQuery.support = {};

   828 

   829 	var root = document.documentElement,

   830 		script = document.createElement("script"),

   831 		div = document.createElement("div"),

   832 		id = "script" + now();

   833 

   834 	div.style.display = "none";

   835 	div.innerHTML = "   <link/><table></table><a href='/a' style='color:red;float:left;opacity:.55;'>a</a><input type='checkbox'/>";

   836 

   837 	var all = div.getElementsByTagName("*"),

   838 		a = div.getElementsByTagName("a")[0];

   839 

   840 	// Can't get basic test support

   841 	if ( !all || !all.length || !a ) {

   842 		return;

   843 	}

   844 

   845 	jQuery.support = {

   846 		// IE strips leading whitespace when .innerHTML is used

   847 		leadingWhitespace: div.firstChild.nodeType === 3,

   848 

   849 		// Make sure that tbody elements aren't automatically inserted

   850 		// IE will insert them into empty tables

   851 		tbody: !div.getElementsByTagName("tbody").length,

   852 

   853 		// Make sure that link elements get serialized correctly by innerHTML

   854 		// This requires a wrapper element in IE

   855 		htmlSerialize: !!div.getElementsByTagName("link").length,

   856 

   857 		// Get the style information from getAttribute

   858 		// (IE uses .cssText insted)

   859 		style: /red/.test( a.getAttribute("style") ),

   860 

   861 		// Make sure that URLs aren't manipulated

   862 		// (IE normalizes it by default)

   863 		hrefNormalized: a.getAttribute("href") === "/a",

   864 

   865 		// Make sure that element opacity exists

   866 		// (IE uses filter instead)

   867 		// Use a regex to work around a WebKit issue. See #5145

   868 		opacity: /^0.55$/.test( a.style.opacity ),

   869 

   870 		// Verify style float existence

   871 		// (IE uses styleFloat instead of cssFloat)

   872 		cssFloat: !!a.style.cssFloat,

   873 

   874 		// Make sure that if no value is specified for a checkbox

   875 		// that it defaults to "on".

   876 		// (WebKit defaults to "" instead)

   877 		checkOn: div.getElementsByTagName("input")[0].value === "on",

   878 

   879 		// Make sure that a selected-by-default option has a working selected property.

   880 		// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)

   881 		optSelected: document.createElement("select").appendChild( document.createElement("option") ).selected,

   882 

   883 		parentNode: div.removeChild( div.appendChild( document.createElement("div") ) ).parentNode === null,

   884 

   885 		// Will be defined later

   886 		deleteExpando: true,

   887 		checkClone: false,

   888 		scriptEval: false,

   889 		noCloneEvent: true,

   890 		boxModel: null

   891 	};

   892 

   893 	script.type = "text/javascript";

   894 	try {

   895 		script.appendChild( document.createTextNode( "window." + id + "=1;" ) );

   896 	} catch(e) {}

   897 

   898 	root.insertBefore( script, root.firstChild );

   899 

   900 	// Make sure that the execution of code works by injecting a script

   901 	// tag with appendChild/createTextNode

   902 	// (IE doesn't support this, fails, and uses .text instead)

   903 	if ( window[ id ] ) {

   904 		jQuery.support.scriptEval = true;

   905 		delete window[ id ];

   906 	}

   907 

   908 	// Test to see if it's possible to delete an expando from an element

   909 	// Fails in Internet Explorer

   910 	try {

   911 		delete script.test;

   912 	

   913 	} catch(e) {

   914 		jQuery.support.deleteExpando = false;

   915 	}

   916 

   917 	root.removeChild( script );

   918 

   919 	if ( div.attachEvent && div.fireEvent ) {

   920 		div.attachEvent("onclick", function click() {

   921 			// Cloning a node shouldn't copy over any

   922 			// bound event handlers (IE does this)

   923 			jQuery.support.noCloneEvent = false;

   924 			div.detachEvent("onclick", click);

   925 		});

   926 		div.cloneNode(true).fireEvent("onclick");

   927 	}

   928 

   929 	div = document.createElement("div");

   930 	div.innerHTML = "<input type='radio' name='radiotest' checked='checked'/>";

   931 

   932 	var fragment = document.createDocumentFragment();

   933 	fragment.appendChild( div.firstChild );

   934 

   935 	// WebKit doesn't clone checked state correctly in fragments

   936 	jQuery.support.checkClone = fragment.cloneNode(true).cloneNode(true).lastChild.checked;

   937 

   938 	// Figure out if the W3C box model works as expected

   939 	// document.body must exist before we can do this

   940 	jQuery(function() {

   941 		var div = document.createElement("div");

   942 		div.style.width = div.style.paddingLeft = "1px";

   943 

   944 		document.body.appendChild( div );

   945 		jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2;

   946 		document.body.removeChild( div ).style.display = 'none';

   947 

   948 		div = null;

   949 	});

   950 

   951 	// Technique from Juriy Zaytsev

   952 	// http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/

   953 	var eventSupported = function( eventName ) { 

   954 		var el = document.createElement("div"); 

   955 		eventName = "on" + eventName; 

   956 

   957 		var isSupported = (eventName in el); 

   958 		if ( !isSupported ) { 

   959 			el.setAttribute(eventName, "return;"); 

   960 			isSupported = typeof el[eventName] === "function"; 

   961 		} 

   962 		el = null; 

   963 

   964 		return isSupported; 

   965 	};

   966 	

   967 	jQuery.support.submitBubbles = eventSupported("submit");

   968 	jQuery.support.changeBubbles = eventSupported("change");

   969 

   970 	// release memory in IE

   971 	root = script = div = all = a = null;

   972 })();

   973 

   974 jQuery.props = {

   975 	"for": "htmlFor",

   976 	"class": "className",

   977 	readonly: "readOnly",

   978 	maxlength: "maxLength",

   979 	cellspacing: "cellSpacing",

   980 	rowspan: "rowSpan",

   981 	colspan: "colSpan",

   982 	tabindex: "tabIndex",

   983 	usemap: "useMap",

   984 	frameborder: "frameBorder"

   985 };

   986 var expando = "jQuery" + now(), uuid = 0, windowData = {};

   987 

   988 jQuery.extend({

   989 	cache: {},

   990 	

   991 	expando:expando,

   992 

   993 	// The following elements throw uncatchable exceptions if you

   994 	// attempt to add expando properties to them.

   995 	noData: {

   996 		"embed": true,

   997 		"object": true,

   998 		"applet": true

   999 	},

  1000 

  1001 	data: function( elem, name, data ) {

  1002 		if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {

  1003 			return;

  1004 		}

  1005 

  1006 		elem = elem == window ?

  1007 			windowData :

  1008 			elem;

  1009 

  1010 		var id = elem[ expando ], cache = jQuery.cache, thisCache;

  1011 

  1012 		if ( !id && typeof name === "string" && data === undefined ) {

  1013 			return null;

  1014 		}

  1015 

  1016 		// Compute a unique ID for the element

  1017 		if ( !id ) { 

  1018 			id = ++uuid;

  1019 		}

  1020 

  1021 		// Avoid generating a new cache unless none exists and we

  1022 		// want to manipulate it.

  1023 		if ( typeof name === "object" ) {

  1024 			elem[ expando ] = id;

  1025 			thisCache = cache[ id ] = jQuery.extend(true, {}, name);

  1026 

  1027 		} else if ( !cache[ id ] ) {

  1028 			elem[ expando ] = id;

  1029 			cache[ id ] = {};

  1030 		}

  1031 

  1032 		thisCache = cache[ id ];

  1033 

  1034 		// Prevent overriding the named cache with undefined values

  1035 		if ( data !== undefined ) {

  1036 			thisCache[ name ] = data;

  1037 		}

  1038 

  1039 		return typeof name === "string" ? thisCache[ name ] : thisCache;

  1040 	},

  1041 

  1042 	removeData: function( elem, name ) {

  1043 		if ( elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()] ) {

  1044 			return;

  1045 		}

  1046 

  1047 		elem = elem == window ?

  1048 			windowData :

  1049 			elem;

  1050 

  1051 		var id = elem[ expando ], cache = jQuery.cache, thisCache = cache[ id ];

  1052 

  1053 		// If we want to remove a specific section of the element's data

  1054 		if ( name ) {

  1055 			if ( thisCache ) {

  1056 				// Remove the section of cache data

  1057 				delete thisCache[ name ];

  1058 

  1059 				// If we've removed all the data, remove the element's cache

  1060 				if ( jQuery.isEmptyObject(thisCache) ) {

  1061 					jQuery.removeData( elem );

  1062 				}

  1063 			}

  1064 

  1065 		// Otherwise, we want to remove all of the element's data

  1066 		} else {

  1067 			if ( jQuery.support.deleteExpando ) {

  1068 				delete elem[ jQuery.expando ];

  1069 

  1070 			} else if ( elem.removeAttribute ) {

  1071 				elem.removeAttribute( jQuery.expando );

  1072 			}

  1073 

  1074 			// Completely remove the data cache

  1075 			delete cache[ id ];

  1076 		}

  1077 	}

  1078 });

  1079 

  1080 jQuery.fn.extend({

  1081 	data: function( key, value ) {

  1082 		if ( typeof key === "undefined" && this.length ) {

  1083 			return jQuery.data( this[0] );

  1084 

  1085 		} else if ( typeof key === "object" ) {

  1086 			return this.each(function() {

  1087 				jQuery.data( this, key );

  1088 			});

  1089 		}

  1090 

  1091 		var parts = key.split(".");

  1092 		parts[1] = parts[1] ? "." + parts[1] : "";

  1093 

  1094 		if ( value === undefined ) {

  1095 			var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);

  1096 

  1097 			if ( data === undefined && this.length ) {

  1098 				data = jQuery.data( this[0], key );

  1099 			}

  1100 			return data === undefined && parts[1] ?

  1101 				this.data( parts[0] ) :

  1102 				data;

  1103 		} else {

  1104 			return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function() {

  1105 				jQuery.data( this, key, value );

  1106 			});

  1107 		}

  1108 	},

  1109 

  1110 	removeData: function( key ) {

  1111 		return this.each(function() {

  1112 			jQuery.removeData( this, key );

  1113 		});

  1114 	}

  1115 });

  1116 jQuery.extend({

  1117 	queue: function( elem, type, data ) {

  1118 		if ( !elem ) {

  1119 			return;

  1120 		}

  1121 

  1122 		type = (type || "fx") + "queue";

  1123 		var q = jQuery.data( elem, type );

  1124 

  1125 		// Speed up dequeue by getting out quickly if this is just a lookup

  1126 		if ( !data ) {

  1127 			return q || [];

  1128 		}

  1129 

  1130 		if ( !q || jQuery.isArray(data) ) {

  1131 			q = jQuery.data( elem, type, jQuery.makeArray(data) );

  1132 

  1133 		} else {

  1134 			q.push( data );