var IE=false;FF=false;
switch(navigator.appName){
	case "Microsoft Internet Explorer":
		IE=true;
		break;
	case "Netscape":
		FF=true;
		break;
	 default:
	 	IE=true;}
		
function createXMLHttps(){
var ret = null;
try {ret = new ActiveXObject('Msxml2.XMLHTTP')}
catch (e) {
	try {ret = new ActiveXObject('Microsoft.XMLHTTP')}
        catch (ee) {ret = null}}
if (!ret&&typeof XMLHttpRequest !='undefined') ret = new XMLHttpRequest();
return ret;
}

function Ajax(ID,URL){
var xml = createXMLHttps();
xml.open("POST",URL,true);
xml.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xml.send();
xml.onreadystatechange = function() {
if (xml.readyState == 4) {
		var ajax1=xml.responseText;
		document.getElementById(ID).innerHTML=ajax1;
		if(IE){delete xml ; 
		xml=null;
		CollectGarbage;}
	}}
}

function Ajax2(URL){
var xml = createXMLHttps();
xml.open("POST",URL,true);
xml.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xml.send();
xml.onreadystatechange = function() {
if (xml.readyState == 4) {
		var ajax1=xml.responseText;
		if(IE){delete xml ; 
		xml=null;
		CollectGarbage;}		
		}}
}

function $(){return document.getElementById?document.getElementById(arguments[0]):eval(arguments[0]);}