var monat = ["01.","02.","03.","04.","05.","06.","07.","08.","09.","10.","11.","12."];
var tag   = ["So","Mo","Di","Mi","Do","Fr","Sa"];
function letzterupdate()
{
var date = new Date();
date.setTime(Date.parse(document.lastModified));
return tag[date.getDay()] + ", den " + date.getDate() + ". "+ monat[date.getMonth()] + " " + date.getFullYear();
}