function Datum(n) {

			this.length = n

			return this
			}
		monthNames = new Datum(12)
		monthNames[1] = "01."
		monthNames[2] = "02."
		monthNames[3] = "03."
		monthNames[4] = "04."
		monthNames[5] = "05."
		monthNames[6] = "06."
		monthNames[7] = "07."
		monthNames[8] = "08."
		monthNames[9] = "09."
		monthNames[10] = "10."
		monthNames[11] = "11."
		monthNames[12] = "12."

		dayNames = new Datum(7)
		dayNames[1] = "SO"
		dayNames[2] = "MO"
		dayNames[3] = "DI"
		dayNames[4] = "MI"
		dayNames[5] = "DO"
		dayNames[6] = "FR"
		dayNames[7] = "SA"

		function customDateString(oneDate) {

			var theDay = dayNames[oneDate.getDay() + 1]
			var theMonth = monthNames[oneDate.getMonth() + 1]
			var theYear = oneDate.getYear() 
			if(theYear<1000) theYear+=1900
			return theDay + " " + oneDate.getDate() + "." + theMonth + "" + theYear
		}