var Ajax={init:function(){var xmlhttp;if(window.XMLHttpRequest){xmlhttp=new XMLHttpRequest()}else{var MSXML=["MSXML2.XMLHTTP.5.0","MSXML2.XMLHTTP.4.0","MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP","Microsoft.XMLHTTP"];for(var n=0;n<MSXML.length;n++){try{xmlhttp=new ActiveXObject(MSXML[n]);break}catch(e){/*alert(e)*/}}}if(xmlhttp.readyState==null){xmlhttp.readyState=0;xmlhttp.addEventListener("load",function(){xmlhttp.readyState=4;if(typeof xmlhttp.onreadystatechange=="function"){xmlhttp.onreadystatechange()}},false)}return xmlhttp},send:function(method,url,param,func){var xmlhttp=this.init();with(xmlhttp){try{if(url.indexOf("?")>0){url+="&ajaxrandnum="+Math.random()}else{url+="?ajaxrandnum="+Math.random()}xmlhttp.open(method,url,true);xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");xmlhttp.onreadystatechange=function(){if(xmlhttp.readyState==4){if(xmlhttp.status==200){func(xmlhttp.responseText)}}};xmlhttp.send(param)}catch(e){alert("xmlhttp object creation failed!")}}},Post:function(url,param,func){if(func==null||func==""||func=="undefined"){this.send("GET",url,null,param)}else{this.send("POST",url,param,func)}},Get:function(url,func){this.send("GET",url,null,func)}};