function AjaxConn()
{
	var xmlhttp, bComplete = false;
	try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); }
	catch (e) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }
	catch (e) { try { xmlhttp = new XMLHttpRequest(); }
	catch (e) { xmlhttp = false; }}}
	if (!xmlhttp) return null;
	this.connect = function(sURL, sMethod, sVars, fnDone, bAsynch)
	{
		if (!xmlhttp) return false;
		bComplete = false;
		sMethod = sMethod.toUpperCase();
		
		if (bAsynch == null) bAsynch = true; //treat asynch as an optional argument
		
		try {
			if (sMethod == "GET")
			{
				xmlhttp.open(sMethod, sURL+"?"+sVars, (bAsynch == true));
				sVars = "";
			}
			else
			{
				xmlhttp.open(sMethod, sURL, (bAsynch == true));
				xmlhttp.setRequestHeader("Method", "POST "+sURL+" HTTP/1.1");
				xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
			}
			
			xmlhttp.onreadystatechange = function(){
				if (xmlhttp.readyState == 4 && !bComplete)
				{
					bComplete = true;
					fnDone(xmlhttp);
				}
			};
			xmlhttp.send(sVars);
			
			/**
			 * Firefox doesn't fire onreadystatechange for synchronous requests.
			 * See http://lukav.com/wordpress/2007/04/12/firefox-firebug-and-synchronos-calls-problem/
			 */
			var isGecko = (document.addEventListener) ? true : false;
			try {
				if (!bAsynch && isGecko && xmlhttp.onReadyStateChange == null) {
					bComplete = true;
					fnDone(xmlhttp);
					return true;
				}
			}
			catch (e) { return false; }
			/**
			 * End synchronous request patch
			 */
		}
		catch(z) { return false; }
		return true;
	};
	
	this.makeurl = function (pane, act, val, vars)
	{	ret = "pane="+pane+"&act="+act;
		if (val!="") { ret+= "&val="+val; }
		if (vars!="") { ret+= "&"+vars; }
		
		return ret;
	}
	
	this.server_connect = function (url, params, fnWhenDone, asynch, method)
	{	if (method=="") { method="GET"; }
		return this.connect(url, method, params, fnWhenDone, asynch);
	}
	
	return this;
}


var myConn = new AjaxConn();

load_form = function(url, vars, destination)
{	
	var fn = function(res)
	{	
		if (res.responseText)
		{	
			el = document.getElementById("MainForm");
			if (el) { el.innerHTML = res.responseText; }
		}
	}
	
	r = myConn.connect(url, 'get', vars, fn);
}