function Datum() {
     var jetzt = new Date();
     var WoTa = jetzt.getDay();
     var Ta = jetzt.getDate();
     var Mo = jetzt.getMonth() + 1;
     var Ye = jetzt.getFullYear();
     var Ho = jetzt.getHours();
     var Mi = jetzt.getMinutes();
     if (Ta < 10) {Ta = "0" + Ta;}
     if (Mo < 10) {Mo = "0" + Mo;}
     if (Ho < 10) {Ho = "0" + Ho;}
     if (Mi < 10) {Mi = "0" + Mi;}
     var Tag = new Array("So.", "Mo.", "Di.", "Mi.", "Do.", "Fr.", "Sa.");
     document.write(Tag[WoTa] + ", " + Ta + "." + Mo + "." + Ye + ", " + Ho + ":" + Mi + " Uhr");
  }