function GetXmlHttpObjectForStore(handler)
{ 
	var objXMLHttp=null
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest()
	}
	else if (window.ActiveXObject)
		 {
			objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
		}
	return objXMLHttp
}


function makeChanges( obj , prodid)
{
		
		
	xmlHttp=GetXmlHttpObjectForStore()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 
		
		var url="/getOptionsForProduct.html"
		url=url+"?prodid="+prodid
		url=url+"&priceid="+obj.options[obj.selectedIndex].value
		url=url+"&sid="+Math.random()
		xmlHttp.onreadystatechange=stateChangedForMakeChanges 
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)	
		
}

function changeoption(optionid , optvalue)
{
	 if (document.getElementById('op_p_'+ optionid)) 
	 { 
	 for (loop=0; loop < document.getElementById('op_p_'+ optionid).options.length; loop++)
	 { 
	 if( document.getElementById('op_p_'+ optionid).options[loop].value == optvalue) 
	 { 
	 document.getElementById('op_p_'+ optionid).options[loop].selected = true; 
	 }}} 
	
}

function stateChangedForMakeChanges() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		eval(xmlHttp.responseText);
	} 
	else
	{
			//do nothing
	}
} 

function displayOrder(divid , id)
{
	
	xmlHttp=GetXmlHttpObjectForStore()
	if (xmlHttp==null)
	{
		alert ("Browser does not support HTTP Request")
		return
	} 
		
		var url="/orderdetails.html"
		url=url+"?id="+id
		url=url+"&sid="+Math.random()
		xmlHttp.onreadystatechange=function () {
			
				if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
				{ 
					document.getElementById(divid).innerHTML=xmlHttp.responseText;
				}
			
			} 
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)	
	
}