var http_request = false;

    function macheRequest(url,divname) {
	//alert(divname);
	//document.getElementById(divname).innerHTML="Status wird aktualisiert...";

        http_request = false;

        if (window.XMLHttpRequest) { // Mozilla, Safari,...
            http_request = new XMLHttpRequest();
            if (http_request.overrideMimeType) {
                http_request.overrideMimeType('text/xml');
                // zu dieser Zeile siehe weiter unten
            }
        } else if (window.ActiveXObject) { // IE
            try {
                http_request = new ActiveXObject("Msxml2.XMLHTTP");
            } catch (e) {
                try {
                    http_request = new ActiveXObject("Microsoft.XMLHTTP");
                } catch (e) {}
            }
        }

        if (!http_request) {
            alert('Kann keine XMLHTTP-Instanz erzeugen!');
            return false;
        }
        //http_request.onreadystatechange = alertInhalt;
        http_request.onreadystatechange = alertInhalt;
        http_request.open('GET', url, true);
        http_request.send(null);
		
		
				function alertInhalt() {
					if (http_request.readyState == 4) {
						if (http_request.status == 200) {
							//document.write(http_request.responseText);
							if(http_request.responseText == "--reload--")
							{
								location.reload();
							}
							else
							{
								document.getElementById(divname).innerHTML=http_request.responseText;
							}
						} else {
							alert('Bei dem Request ist ein Problem aufgetreten.');
						}
					}
				}

    }