function sendData(server_url,href,show_promote_links,div_id,referrer){
	var xmlHttp;
	try {
	  xmlHttp=new XMLHttpRequest();
	}
	catch (e) {
	  try {
	    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
	  }
	  catch (e) {
	    try {
	      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
	    }
	    catch (e) {
	      return false;
	    }
	  }
	}
	xmlHttp.onreadystatechange=function() {
	  if(xmlHttp.readyState==4) {
	  	  //alert(xmlHttp.responseText);
	      if(show_promote_links) document.getElementById(div_id).innerHTML=xmlHttp.responseText;
	  }
	}
	strURL = server_url+'?url='+escape(href)+'&ref='+escape(referrer)+'&ua='+escape(navigator.userAgent);
	xmlHttp.open("GET",strURL,true);
	xmlHttp.send(null);
	return true;
}