//added by weetat to tracking ga by category
/*
function track_ga(catid){

switch(catid){
case 1:
	urchinTracker('farmbox');
    //alert("Farm box");
	break
case 6:
	urchinTracker('eggs');
	//alert("Eggs");
	break
case 7:
	urchinTracker('dairy');
	//alert("Dairy");
	break
 }
 
}
*/

//added by weetat to tracking ga by sub category
/*function track_ga_subcat(subcatid){
	
switch(subcatid){
case 1:
	urchinTracker('originalfarmboxRegular');
    //alert("Original Farm Box - Regular");
	break
case 2:
	urchinTracker('originalfarmboxlarge');
    //alert("Original Farm Box - Large");
	break
case 3:
	urchinTracker('babyfarmbox');
    //alert("Baby Farm Box");
	break
case 4:
	urchinTracker('juicefarmbox');
    //alert("Juice Farm Box");
	break
case 5:
	urchinTracker('asianfarmbox');
    //alert("Asian Farm Box");
	break
case 6:
	urchinTracker('westernfarmbox');
    //alert("Western Farm Box");
	break
case 7:
	urchinTracker('zeagoldorganiceggs');
   //alert("Zeagold Organic Eggs - 1 dozen");
	break
case 8:
	urchinTracker('strausorganicbutterlightlysalted');
    //alert("Straus Organic Butter (Lightly Salted) - 454g");
	break
case 9:
	urchinTracker('strausorganicbuttersweet');
    //alert("Straus Organic Butter (Sweet) - 454g");
	break
case 10:
	urchinTracker('strausplainlowfatyogurt');
    //alert("Straus Plain Low-fat Yogurt - 454g");
	break
case 11:
	urchinTracker('strausmaplewholeyogurt');
    //alert("Straus Maple Whole Yogurt - 454g");
	break
case 12:
	urchinTracker('strausorganicwholemilk');
	//alert("Straus Organic Whole Milk - 950ml");
	break
 }
}
*/

/* ajax + tracking
added by thi ha
track the product by product name dynamically
12 Jan 2010
*/

function track_ga(catid){

	callAjax(catid,1);
}

function track_ga_subcat(prodid){
	callAjax(prodid,2);
}

var xmlhttp


function callAjax(whatid,what)
{

xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Your browser does not support XMLHTTP!");
  return;
  }
  
//var url="http://uat.8rewardsroad.com.sg/supernature/eshop/getproductname.php";//for UAT only
var url="getproductname.php"; // for LIVE
if(what == 1){
	url=url+"?catid="+whatid;	
}
if(what == 2){
	url=url+"?prodid="+whatid;	
}


url=url+"&sid="+Math.random();
xmlhttp.onreadystatechange=stateChanged;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function stateChanged()
{
if (xmlhttp.readyState==4)
  {
  var prod_name="";
  prod_name = xmlhttp.responseText;
  urchinTracker(prod_name);
  //alert(prod_name);
  }
}

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;
}