function cartgetele( doc, eid )
{
	if ( doc.all )
		return doc.all(eid);
	if ( doc.getElementById )
		return doc.getElementById(eid);
	return null;
}

var xmlhttp;
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp=new XMLHttpRequest();
  }
else if (window.ActiveXObject)
  {
  // code for IE6, IE5
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
else
  {
  xmlhttp=null;
  }

if(xmlhttp != null)
{
	var cart_elm_path;
	cart_elm_path = "http://" + sgvsarc_site +  "/shoppingcart/findcartelms.asp";
	
	xmlhttp.onreadystatechange=stateChanged;
	xmlhttp.open("GET", cart_elm_path ,true);
	xmlhttp.send(null);
}

function stateChanged()
{
  if(xmlhttp.readyState==4)
  {
	var xmlDoc=xmlhttp.responseXML.documentElement;
	var cart_elms;

	if(xmlDoc != null)
	{
		cart_elms = xmlDoc.getElementsByTagName("shopcart")[0].childNodes[0].nodeValue;
		if( cart_elms != "0")
		{
			cartgetele( document, "shopcart" ).innerHTML= "<img src='http://"+ sgvsarc_site +  "/"+"images/icon_shoppingcart_megenta.gif' border=0><font color='#CC3366'> Shopping Cart ( " + cart_elms + " items ) </font>"
		}
	}
	else
	{

	}

  }
}