function T_TrackLink(aid,uid,lnkid,type,url,ip,browser)
{  
  var req=null;
  if(window.XMLHttpRequest){
    req = new XMLHttpRequest();
  }
  else {
    if(window.ActiveXObject){
      req = new ActiveXObject("Microsoft.XMLHTTP");
    } 
    else{
      if(window.ActiveXObject){
        req = new ActiveXObject("Msxml2.XMLHTTP");
      }
    }
  }
  if(req){
    var reqData="<tracking><request action='trackclick'/><articleId>"+aid+"</articleId><userId>"+uid+"</userId><linkId>"+lnkid+"</linkId><type>"+type+"</type><url><![CDATA["+url+"]]></url><ip>"+ip+"</ip><browser>"+browser+"</browser></tracking>";
    req.open("POST",window.location, true);
    req.setRequestHeader('Content-Type', "text/xml-trk");   
    req.send(reqData);
  }
}