// This script is used to display the unit price of a product when quantity pricing is available.

var xmlHttp

function bulkPricing(nsid,qty)
{ 
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }

	var url="/site/bulk-pricing.php"
	url=url+"?nsid="+nsid+"&qty="+qty
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)

}

function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 
	 // Set default values

	 // Set stock status
	 if (xmlHttp.responseXML.getElementsByTagName('unit_price')[0].firstChild != null) {
			document.getElementById('qprice').value = xmlHttp.responseXML.getElementsByTagName('unit_price')[0].firstChild.data;
			document.getElementById('qprice2').value = xmlHttp.responseXML.getElementsByTagName('unit_price')[0].firstChild.data;
		 } else {
			 	document.getElementById('qprice').value = "";
				document.getElementById('qprice2').value = "";
			 }
 }
}

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;
}