function Ajax2()
{
	this.Ajax_Request 		= Ajax_Request;
}

function Ajax_Request(Url, On_Ready_State_Function, Async)
{
	Async = typeof(Async) != "undefined" ? Async : true;

	var xmlHttp;
	try
	{  // Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}
	catch (e)
	{
		try// Internet Explorer
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e)
		{
			try
			{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e)
			{	//ajax not available
				return false;
			}
		}
	}
	xmlHttp.onreadystatechange=function()
	{
		if(xmlHttp.readyState==4)
		{
			On_Ready_State_Function(xmlHttp.responseText);
		}
	}
	xmlHttp.open("GET",Url,Async);
	xmlHttp.send(null);
}

var Ajax2 = new Ajax2();