jetzt = new Date();
Tag = jetzt.getDate();
m = jetzt.getMonth();
Jahr = jetzt.getYear();
if (Jahr < 999) Jahr += 1900;
wt = jetzt.getDay();
var Wochentag = new
Array("Sonntag","Montag","Dienstag","Mittwoch","Donnerstag","Freitag","Samstag");
var Monat = new
Array("Januar","Februar","März","April","Mai","Juni","Juli","August","September","Oktober","November","Dezember");

function datum()
{
  document.write(Wochentag[wt] + ", " + Tag + "." + Monat[m] + " " + Jahr);
}