function showLoading(strUrl,strDiv){
document.getElementById(strDiv).innerHTML = '<center><img src="./images/loading.gif" align="bottom" alt="" /><br />Vent venligst</center>'
};

function getHtml(strUrl,strDiv) {

showLoading(strUrl,strDiv);

var httpRequest;

if (window.XMLHttpRequest) { // Mozilla, Safari, ...
httpRequest = new XMLHttpRequest();
	if (httpRequest.overrideMimeType) {
	httpRequest.overrideMimeType('text/xml');
	}
} else if (window.ActiveXObject) { // IE
try {
httpRequest = new ActiveXObject("Msxml2.XMLHTTP");
} 

catch (e) {
try {
httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
} 
catch (e) {}
}
}

if (!httpRequest) {
alert('Giving up :( Cannot create an XMLHTTP instance');
return false;
}

httpRequest.onreadystatechange = function() { insertHtml(httpRequest,strDiv,strUrl); };
var url = strUrl + '&' + new Date().getTime();
httpRequest.open('GET', url, true);
httpRequest.send('');
}

function insertHtml(httpRequest,strDiv,strUrl) {
if (httpRequest.readyState == 4) {
	if (httpRequest.status == 200) {
		document.getElementById(strDiv).innerHTML = httpRequest.responseText;
	} else {
		alert('There was a problem with the request ('+strUrl+').');
	}
}
}