// JavaScript Document
function GetXmlHttpObject()
{
	if (window.XMLHttpRequest)
	{
		// code for IE7+, Firefox, Chrome, Opera, Safari
		return new XMLHttpRequest();
	}
	if (window.ActiveXObject)
	{
		// code for IE6, IE5
		return new ActiveXObject("Microsoft.XMLHTTP");
	}
	return null;
}
function stateChanged()
{
	if (xmlhttp.readyState==4)
	{
		if(xmlhttp.status==200)
		{
			eval(xmlhttp.responseText);
		}
		else
		{
			alert("Problem retrieving XML data:" + xmlhttp.statusText);
		}
	}
}
function loadXMLDoc(url)
{
	xmlhttp=GetXmlHttpObject();
	if (xmlhttp==null)
	{
		alert ("Your browser does not support XMLHTTP!");
		return;
	}
	xmlhttp.onreadystatechange=stateChanged;
	xmlhttp.open("GET",url,true);
	xmlhttp.send(null);
}
function addToCart(sid,type,typeid)
{
	var url="/remote/addToCart.php?session_id="+sid+"&type="+type+"&typeid="+typeid;
	loadXMLDoc(url);
}
function removeFromCart(sid, cartid)
{
	var url="/remote/removeFromCart.php?session_id="+sid+"&cartid="+cartid;
	loadXMLDoc(url);
}