var jetzt = new Date();
var tag = jetzt.getDay();
var mon = jetzt.getMonth();
var jahr = jetzt.getYear();
if(jahr < 1900) jahr+=1900;

var wochentag = new Array("Sonntag","Montag","Dienstag","Mittwoch","Donnerstag","Freitag","Samstag");
var monat = new Array("Januar","Februar","M&auml;rz","April","Mai","Juni","Juli","August","September","Oktober","November","Dezember");
document.write(wochentag[tag] + ",&nbsp;" + jetzt.getDate() + ".&nbsp;" + monat[mon] + "&nbsp;" + jahr);