function createXMLHttp() {
	if (typeof XMLHttpRequest != "undefined") {return new XMLHttpRequest();}
	 else if (window.ActiveXObject) {
		var aVersions = [ "MSXML2.XMLHttp.5.0","MSXML2.XMLHttp.4.0","MSXML2.XMLHttp.3.0","MSXML2.XMLHttp","Microsoft.XMLHttp"];
		for (var i = 0; i < aVersions.length; i++) {
			try {
				var oXmlHttp = new ActiveXObject(aVersions[i]);
				return oXmlHttp;
				}
			catch (oError) {
				//Do nothing
				}
			}
		}
	throw new Error("XMLHttp object could be created.");
	}

function Banner(hely,frissit) {
	var bannerXmlHttp = createXMLHttp();
	bannerXmlHttp.open("GET", "modul/banner.php?hely="+hely+"&rand=" + Math.floor(Math.random() * 1000000), true);
	bannerXmlHttp.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	bannerXmlHttp.onreadystatechange = function banner_1() {
		if (bannerXmlHttp.readyState == 4) {
			if (bannerXmlHttp.status == 200) {
				hova = document.getElementById("banner_"+hely);
				if (hova) {
					hova.innerHTML= bannerXmlHttp.responseText;
					}
				if (frissit!=0) {setTimeout('Banner('+hely+','+frissit+');',frissit);}
				}
			}
		}
	bannerXmlHttp.send(null);
	}