/* SidJS - JavaScript And CSS Lazy Loader 0.1 | http://tinyurl.com/2f8ko8a | Copyright (c) Alexandru Marasteanu <alexaholic@gmail.com> | All rights reserved. */
(function(){var win=window,doc=document,proto="prototype",head=doc.getElementsByTagName("head")[0],body=doc.getElementsByTagName("body")[0],sniff=
/*@cc_on!@*/
1+/(?:Gecko|AppleWebKit)\/(\S*)/.test(navigator.userAgent);var createNode=function(tag,attrs){var attr,node=doc.createElement(tag);for(attr in attrs){if(attrs.hasOwnProperty(attr)){node.setAttribute(attr,attrs[attr]);}}return node;};var load=function(type,urls,callback,scope){if(this==win){return new load(type,urls,callback,scope);}urls=(typeof urls=="string"?[urls]:urls);scope=(scope?(scope=="body"?body:head):(type=="js"?body:head));this.callback=callback||function(){};this.queue=[];var node,i=len=0,that=this;for(i=0,len=urls.length;i<len;i++){this.queue[i]=1;if(type=="css"){node=createNode("link",{type:"text/css",rel:"stylesheet",href:urls[i]});}else{node=createNode("script",{type:"text/javascript",src:urls[i]});}scope.appendChild(node);if(sniff){if(type=="css"&&sniff==2){var intervalID=setInterval(function(){try{node.sheet.cssRules;clearInterval(intervalID);that.__callback();}catch(ex){}},100);}else{node.onload=function(){that.__callback();};}}else{node.onreadystatechange=function(){if(/^loaded|complete$/.test(this.readyState)){this.onreadystatechange=null;that.__callback();}};}}return this;};load[proto].__callback=function(){if(this.queue.pop()&&(this.queue==0)){this.callback();}};window.lzLoad={css:function(urls,callback,scope){if(!scope){scope="head";}return load("css",urls,callback,scope);},js:function(urls,callback,scope){if(!scope){scope="head";}return load("js",urls,callback,scope);},load:function(type,urls,callback,scope){return load(type,urls,callback,scope);}};})();