var xmlHttp

function saveScroll(top, currurl)
{ 
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  }

  

		
	
		var url="http://www.ukgreetings.co.uk/libs/save_scroll.php";
		url=url+"?top="+top;
		url = url + "&currurl=" + currurl;
		url = url + "&contentpos=" + document.getElementById('scroll0Content').style.top;
		sendRequest(url);


}

function sendRequest(url){
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);

}

function stateChanged() 
{ 
if (xmlHttp.readyState==4)
{
	
}
}


function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}