var Datum = new (Date);
var Tag = Datum.getDate();
var Wochentag = Datum.getDay();
var Monat = Datum.getMonth();
var Jahr = Datum.getFullYear();
var Monatname = new Array("Januar","Februar","März","April","Mai","Juni","Juli","August","September","Oktober","November","Dezember");
var Stunde = Datum.getHours();
var Minute = Datum.getMinutes();

if(Minute < 10)
{
  Minute = "0" + Minute;
}

if(Stunde < 10)
{
  Stunde = "0" + Stunde;
}

var DATUM = Tag+". "+Monatname[Monat]+" "+Jahr+", "+Stunde+":"+Minute+" Uhr"