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(function($){
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/*
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* includeMany 1.2.2
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*
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* Copyright (c) 2009 Arash Karimzadeh (arashkarimzadeh.com)
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* Licensed under the MIT (MIT-LICENSE.txt)
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* http://www.opensource.org/licenses/mit-license.php
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*
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* Date: Dec 03 2009
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*/
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$.chainclude = function(urls,finaly){
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var onload = function(callback,data){
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if(typeof urls.length!='undefined'){
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if(urls.length==0)
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return $.isFunction(finaly)
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?finaly(data)
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:null;
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urls.shift();
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return $.chainclude.load(urls,onload);
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}
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for(var item in urls){
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urls[item](data);
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delete urls[item];
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var count = 0;
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for(var i in urls)
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count++;
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return (count==0)
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?$.isFunction(finaly)?finaly(data):null
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:$.chainclude.load(urls,onload);
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}
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}
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$.chainclude.load(urls,onload);
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};
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$.chainclude.load = function(urls,onload){
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if(typeof urls=='object' && typeof urls.length=='undefined')
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for(var item in urls)
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return $.include.load(item,onload,urls[item].callback);
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urls = $.makeArray(urls);
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$.include.load(urls[0],onload,null);
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};
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$.include = function(urls,finaly){
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var luid = $.include.luid++;
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var onload = function(callback,data){
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if($.isFunction(callback))
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callback(data);
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if(--$.include.counter[luid]==0&&$.isFunction(finaly))
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finaly();
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}
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if(typeof urls=='object' && typeof urls.length=='undefined'){
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$.include.counter[luid] = 0;
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for(var item in urls)
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$.include.counter[luid]++;
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return $.each(urls,function(url,callback){$.include.load(url,onload,callback);});
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}
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urls = $.makeArray(urls);
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$.include.counter[luid] = urls.length;
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$.each(urls,function(){$.include.load(this,onload,null);});
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}
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$.extend(
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$.include,
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{
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luid: 0,
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counter: [],
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load: function(url,onload,callback){
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url = url.toString();
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if($.include.exist(url))
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return onload(callback);
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if(/.css$/.test(url))
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$.include.loadCSS(url,onload,callback);
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else if(/.js$/.test(url))
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$.include.loadJS(url,onload,callback);
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else
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$.get(url,function(data){onload(callback,data)});
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},
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loadCSS: function(url,onload,callback){
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var css=document.createElement('link');
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css.setAttribute('type','text/css');
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css.setAttribute('rel','stylesheet');
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css.setAttribute('href',''+url);
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$('head').get(0).appendChild(css);
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$.browser.msie ?$.include.IEonload(css,onload,callback) :onload(callback);//other browsers do not support it
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},
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loadJS: function(url,onload,callback){
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var js=document.createElement('script');
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js.setAttribute('type','text/javascript');
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js.setAttribute('src',''+url);
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$.browser.msie
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?$.include.IEonload(js,onload,callback)
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:js.onload = function(){onload(callback)};
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$('head').get(0).appendChild(js);
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},
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IEonload: function(elm,onload,callback){
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elm.onreadystatechange =
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function(){
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if(this.readyState=='loaded'||this.readyState=='complete')
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onload(callback);
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}
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},
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exist: function(url){
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var fresh = false;
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$('head script').each(
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function(){
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if(/.css$/.test(url)&&this.href==url)
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return fresh=true;
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else if(/.js$/.test(url)&&this.src==url)
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return fresh=true;
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}
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);
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return fresh;
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}
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}
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);
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//
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})(jQuery);
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