function doAddon(addon,displayNum,category,div){	
	
	thexmlHttp=GetXmlHttpObject()
	
	var url="/inc/addons.asp?addon="+addon+"&displayNum="+displayNum+"&category="+category;
	thexmlHttp.onreadystatechange=stateChangedProject
	thexmlHttp.open("GET",url,true)
	thexmlHttp.send(null)
	
	function stateChangedProject() { 
		if (thexmlHttp.readyState==4 || thexmlHttp.readyState=="complete")
			{ 
			document.getElementById(div).innerHTML=thexmlHttp.responseText
			delete thexmlHttp.onreadystatechange;
			thexmlHttp.abort()
			thexmlHttp = null;
			delete thexmlHttp
			} 
	}

}

function GetXmlHttpObject()
{ 
var objXMLHttp=null
if (window.XMLHttpRequest)
{
objXMLHttp=new XMLHttpRequest()
}
else if (window.ActiveXObject)
{
//objXMLHttp=new ActiveXObject("MSXML2.XMLHTTP.3.0")
try
	{
	objXMLHttp = new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch(e)
	{
	}
	if (objXMLHttp == null)
	{
	try
		{
		objXMLHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch(e)
		{
		}
	}
}
return objXMLHttp
//delete objXMLHttp;
objXMLHttp=null;
}