var ad_info="event4";
var ev4="";  
function ADCodeByJS(pageid,sizeid)
{
    var oRequest = new XMLHttpRequest();
    var sURL  = "http://www.hallmarkchannel.com/xml/ad/data/default.aspx?PageID="+pageid+"&SizeID="+sizeid+"&rnd="+Math.random();
    oRequest.open("GET",sURL,false);
    oRequest.setRequestHeader("User-Agent",navigator.userAgent);
    oRequest.send(null)
    if (oRequest.status==200) 
    {
        var resArray=oRequest.responseText.split("[@]");
       if(ev4.indexOf("event4")>0)
       {
            ev4+=",";
       }
        ev4+=resArray[1];        
        document.write(resArray[0]); 
    }
}