// JavaScript Document
var xmlhttp;

function addtocart(str,pid)
{ //alert(utype);

xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }
var url="add-to-cart.php";
url=url+"?q="+str;
url=url+"&pid="+pid;
url=url+"&sid="+Math.random();
xmlhttp.onreadystatechange=statuschange;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function statuschange()
{ //alert(xmlhttp.readyState);
if (xmlhttp.readyState==4)
{
//document.getElementById("cartmsg").innerHTML=xmlhttp.responseText;
alert(xmlhttp.responseText)
history.go(0);
}
}

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;
}