var xmlhttp

function GetProductThumb(product)
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Your browser does not support AJAX!");  return;
  }
var url="inc/GETthumb.php";
url=url+"?product="+product;
url=url+"&sid="+Math.random();
xmlhttp.onreadystatechange=stateChanged;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);

}

function stateChanged()
  {
	if (xmlhttp.readyState==4)  {  document.getElementById("thumbBOX").innerHTML=xmlhttp.responseText;  }
  }

function GetXmlHttpObject()
  {
	if (window.XMLHttpRequest)  {  return new XMLHttpRequest();  }
	if (window.ActiveXObject)  {  return new ActiveXObject("Microsoft.XMLHTTP");  }
	return null;
  }