function loadHTML(dateiName) {
var xmlHttp = null;
// Mozilla, Opera, Safari sowie Internet Explorer 7
if (typeof XMLHttpRequest != 'undefined') {
xmlHttp = new XMLHttpRequest();
}
if (!xmlHttp) {
// Internet Explorer 6 und älter
try {
xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch(e) {
try {
xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch(e) {
xmlHttp = null;
}
}
}
if (xmlHttp) {
xmlHttp.open('GET', dateiName, true);
xmlHttp.onreadystatechange = function () {
if (xmlHttp.readyState == 4) {
document.getElementById("main").innerHTML=xmlHttp. responseText;
}
};
xmlHttp.send(null);
} else {
document.getElementById("main").innerHTML="Leider unterstützt Ihr Browser kein Web 2.0. Schade!";
}
}