// JavaScript Document

function loadAJAX(el, url, callback)
{
	el.xmlhttp = null;
	
	if (window.XMLHttpRequest)
		el.xmlhttp = new XMLHttpRequest();
	else if (window.ActiveXObject)
		el.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
	
	if (el.xmlhttp != null)
	{
		el.xmlhttp.onreadystatechange = function() { 
			if (el.xmlhttp.readyState == 4 && el.xmlhttp.status == 200)
				 callback(el, el.xmlhttp);
    };
		el.xmlhttp.open("GET", url, true);
		el.xmlhttp.send(null);
	}
}