ajax

我的淘宝店 http://shop60787115.taobao.com/

try{
    if(window.ActiveXObject)
codeRequest=new ActiveXObject("Microsoft.XMLHTTP");
else if(window.XMLHttpRequest)
codeRequest=new XMLHttpRequest();
else
codeRequest=new ActiveXObject("MSXML2.XMLHTTP");
}catch(e2){
return null;
}




initRequest();
    codeRequest.onreadystatechange=function(){
    var state = codeRequest.readyState;
      switch(state){
        case 0 : case 1 : case 2 : case 3 :
        break;  
        case 4 :
         var content = codeRequest.responseText;
         if(content!=null){
         var c = content.split('%');
         var itemCount = c.length;
           if(!isNaN(itemCount)){
           var sb = "";
            for(var i=0;i<itemCount;i++){
            sb+='<li id=size_'+_id+'_'+c[i]+' onclick=selectSize2('+_id+','+c[i]+')>'+c[i]+'< >';           
            }
            document.getElementById("selectProductSize_"+_id).innerHTML = sb;
var hidSize = document.getElementById("hidSize_" + _id);
          
         }
         }
       }
    };
    //简历对服务器的调用
    codeRequest.open(method,url,true);
    //发送请求
    codeRequest.send(null); 


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