var xmlHttpFavByRequest = false;
function createFavByXmlHttpRequest(){
   try{
    xmlHttpFavByRequest = new ActiveXObject("Msxml2.XMLHTTP");
    }
    catch(e){
    try{
    xmlHttpFavByRequest = new ActiveXObject("Microsoft.XMLHTTP");
    }
    catch(e2){
    xmlHttpFavByRequest = false;
        }
    }
    if(!xmlHttpFavByRequest && typeof XMLHttpRequest != "udefined"){
    xmlHttpFavByRequest = new XMLHttpRequest();
    }
}


var pos;
 document.onmousemove = mouseMove;

function mouseMove(ev){
    ev = ev || window.event;
     pos = getMousePos(ev);
} 


function addfav1(pid,producturl,classid){   
        var myDate = new Date();
		var time=myDate.getMilliseconds();
		createFavByXmlHttpRequest();
        var url="../PublicFunction/addtofavnew.asp?classid="+escape(classid)+"&productid="+escape(pid)+"&time="+time+"url="+escape(producturl);
 // document.write(url);
        xmlHttpFavByRequest.open("GET",url,true);
		xmlHttpFavByRequest.setRequestHeader( "Content-Type","text/html;charset=gb2312");
        xmlHttpFavByRequest.onreadystatechange=callbackfav;
        xmlHttpFavByRequest.send(null);	 

}

function callbackfav(){  
 
      if(xmlHttpFavByRequest.readyState==4){
	  // 	alert(xmlHttp.responseText);
             if(xmlHttpFavByRequest.status==200){
				var  xmlDom = new ActiveXObject("Microsoft.XMLDOM") 
				if(xmlHttpFavByRequest.responseText=="3"){			                
                   showMessageBox("商品收藏成功",pos,200);	  
			     }
				else if(xmlHttpFavByRequest.responseText=="2"){				       
                   showMessageBox("该商品已经收藏",pos,200);					  
				 }
				else if(xmlHttpFavByRequest.responseText=="1"){					    
					location.href="../users/login.asp?destpage="+encodeURIComponent(location.href);                  
				 }
              } 
			  else if (xmlHttpFavByRequest.status==204){}
      }
}