var xmlHttp2
var row


function changeNumOfArticles(orderrow)
{ 	
	row = document.getElementById("ROW" + orderrow)
	
	xmlHttp2=GetXmlHttpObject2();
	
	if (xmlHttp2==null)
	{
		alert ("Browser does not support HTTP Request")
		//var url2="default.asp?categoryid=" + categoryid;
		//response.redirect(url2)
		return
	} 
	var url="changeNumOfArticles.asp?orderrow=" + orderrow + "&num=" + row.value;
	url=url+"&sid="+Math.random();
	xmlHttp2.onreadystatechange=stateChanged2; 
	xmlHttp2.open("GET",url,true);
	xmlHttp2.send(null);
}

function deleteRow(orderrow)
{
	xmlHttp2=GetXmlHttpObject2();
	
	if (xmlHttp2==null)
	{
		alert ("Browser does not support HTTP Request")
		//var url2="default.asp?categoryid=" + categoryid;
		//response.redirect(url2)
		return
	} 
	var url="deleteRow.asp?orderrow=" + orderrow;
	url=url+"&sid="+Math.random();
	xmlHttp2.onreadystatechange=deleteRowState; 
	xmlHttp2.open("GET",url,true);
	xmlHttp2.send(null);

}

function deleteRowState() 
{ 
	if (xmlHttp2.readyState==4 || xmlHttp2.readyState=="complete")
	{ 
	
	document.getElementById('articlebody').style.display = 'none';
	document.getElementById('presentation').style.display = 'none';
	document.getElementById('changeCart').style.display = 'block';
	
	document.getElementById('changeCart').innerHTML=xmlHttp2.responseText 
	
	} 
} 



function stateChanged2() 
{ 
	if (xmlHttp2.readyState==4 || xmlHttp2.readyState=="complete")
	{ 
	
	row.value=xmlHttp2.responseText 
	
	} 
} 


function GetXmlHttpObject2()
{ 
	var objXMLHttp=null
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest()
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
	}
	return objXMLHttp
}