var xmlHttp
var Eal


function set_charge(s_coun)
	{
		xmlHttp=GetXmlHttpObject()

if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
 Eal="pcat" 
//var url="http://www.photila.com/getinfo.php"
var url="getinfo.php"
url=url+"?s_coun="+s_coun
url=url+"&f="+1
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)

xmlHttp.send(null)

		//alert("Hi"+sid+"-"+net+"-"+weight);
		//window.location='shopping_cart.php?s_coun='+s_coun+'&net='+net+'&weight='+weight;
	}


function qtyup(qty,i)
	{
		xmlHttp=GetXmlHttpObject()

if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
 Eal="qtyup"
 var s_coun=document.getElementById('s_coun').value
//var url="http://www.photila.com/getinfo.php"
var url="getinfo.php"

url=url+"?qty="+qty
url=url+"&i="+i
url=url+"&s_coun="+s_coun
url=url+"&f="+2
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)

xmlHttp.send(null)

		//alert("Hi"+sid+"-"+net+"-"+weight);
		//window.location='shopping_cart.php?s_coun='+s_coun+'&net='+net+'&weight='+weight;
	}

function stateChanged() 
{
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 
 document.getElementById(Eal).innerHTML=xmlHttp.responseText;
 /*if(Eal=="qtyup"){
	 
  var s_coun=document.getElementById('s_coun').value  
  set_charge(s_coun)
 }*/

 } 
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 //Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}