function ajaxFunction(theVal,pid)
{
	
var xmlHttp;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    try
      {
      xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
      }
    catch (e)
      {
      alert("Your browser does not support AJAX!");
      return false;
      }
    }
  }
  xmlHttp.onreadystatechange=function()
    {
    if(xmlHttp.readyState==4)
      {
      document.cart_quantity.test_result.value=xmlHttp.responseText;
      }
    }
   var url="http://www.carrollshelbymerchandise.com/setsession.php";
   url=url+"?input="+theVal;
   url=url+"&pid="+pid;
    
  xmlHttp.open("GET",url,true);
  xmlHttp.send(null);
  }