/* * jQuery JavaScript Library v1.4pre * http://jquery.com/ * * Copyright (c) 2009 John Resig * Dual licensed under the MIT and GPL licenses. * http://docs.jquery.com/License * * Date: 2009-09-25 21:41:21 +0000 (Fri, 25 Sep 2009) * Revision: 6586 */ (function(window,undefined){var jQuery=function(selector,context){return arguments.length===0?rootjQuery:new jQuery.fn.init(selector,context)},_jQuery=window.jQuery,_$=window.$,document=window.document,rootjQuery,quickExpr=/^[^<]*(<[\w\W]+>)[^>]*$|^#([\w-]+)$/,isSimple=/^.[^:#\[\.,]*$/,rnotwhite=/\S/,rtrim=/^\s+|\s+$/g,rsingleTag=/^<(\w+)\s*\/?>$/,userAgent=navigator.userAgent.toLowerCase(),toString=Object.prototype.toString,push=Array.prototype.push,slice=Array.prototype.slice,indexOf=Array.prototype.indexOf;jQuery.fn=jQuery.prototype={init:function(selector,context){var match,elem,ret,doc;if(!selector){return this}if(selector.nodeType){this.context=this[0]=selector;this.length++;return this}if(typeof selector==="string"){match=quickExpr.exec(selector);if(match&&(match[1]||!context)){if(match[1]){doc=(context?context.ownerDocument||context:document);ret=rsingleTag.exec(selector);if(ret){selector=[doc.createElement(ret[1])]}else{ret=buildFragment([match[1]],[doc]);selector=(ret.cacheable?ret.fragment.cloneNode(true):ret.fragment).childNodes}}else{elem=document.getElementById(match[2]);if(elem){if(elem.id!==match[2]){return rootjQuery.find(selector)}this.length++;this[0]=elem}this.context=document;this.selector=selector;return this}}else{if(!context&&/^\w+$/.test(selector)){this.selector=selector;this.context=document;selector=document.getElementsByTagName(selector)}else{if(!context||context.jquery){return(context||rootjQuery).find(selector)}else{return jQuery(context).find(selector)}}}}else{if(jQuery.isFunction(selector)){return rootjQuery.ready(selector)}}if(selector.selector!==undefined){this.selector=selector.selector;this.context=selector.context}return this.setArray(jQuery.isArray(selector)?selector:jQuery.makeArray(selector))},selector:"",jquery:"1.4pre",length:0,size:function(){return this.length},toArray:function(){return slice.call(this,0)},get:function(num){return num==null?this.toArray():(num<0?this.slice(num)[0]:this[num])},pushStack:function(elems,name,selector){var ret=jQuery(elems||null);ret.prevObject=this;ret.context=this.context;if(name==="find"){ret.selector=this.selector+(this.selector?" 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tmpSet=[],later="",match,root=context.nodeType?[context]:context;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=0)===keep})};jQuery.fn.extend({find:function(selector){var ret=this.pushStack("","find",selector),length=0;for(var i=0,l=this.length;i0){for(var n=length;n-1:jQuery(cur).is(selector)){jQuery.data(cur,"closest",closer);return cur}cur=cur.parentNode;closer++}})},add:function(selector){var set=typeof selector==="string"?jQuery(selector):jQuery.makeArray(selector),all=jQuery.merge(this.get(),set);return this.pushStack(set[0]&&(set[0].setInterval||set[0].nodeType===9||(set[0].parentNode&&set[0].parentNode.nodeType!==11))?jQuery.unique(all):all)},eq:function(i){return i===-1?this.slice(i):this.slice(i,+i+1)},first:function(){return this.eq(0)},last:function(){return this.eq(-1)},slice:function(){return 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