var xmlHttp
var divIDName = "";

function doSearch(engine_url, page_action, item_to_add, template, page_type, list_type, list_value, min_mul_qty)
{

 	divIDName = item_to_add;
	
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	 }

	qty = document.getElementById(item_to_add+'-qty').value;
	var url=engine_url;
	url=url+"?action="+page_action+"___"+item_to_add+"&qty="+qty+"&template="+template+"&page_type="+page_type+"&list_type="+list_type+"&list_value="+list_value+"&min_mul_qty="+min_mul_qty;
	url=url+"&sid="+Math.random();
	// alert( url );
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);

		
	document.getElementById(divIDName).innerHTML="<div class=\"ajax_to_to_order\"><img class=\"ajax_add_to_order_image\" src=\"http://trade.fabnfix.co.uk/trade/graphics/templates/fabnfix/icons/loading.gif\"  border=\"0\" />&nbsp;Adding item to order</div>";
	
}

function stateChanged() 
{
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{	 		
 			halter(1000);
 			document.getElementById(divIDName).innerHTML=xmlHttp.responseText;
	} 
}

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;
}


function halter(millis) 
{
	var date = new Date();
	var curDate = null;

	do { curDate = new Date(); } 
	while(curDate-date < millis);
} 


function submititem(engine_url, page_action, item_to_add, template, page_type, list_type, list_value,e)
{

var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;

if (keycode == 13)
  {
	doSearch(engine_url, page_action, item_to_add, template, page_type, list_type, list_value)
	return false;
  }
else
   return true;
   
}