function heute()
    {
        var f_now  = new Date();
        var f_date = "";
        var f_month = "";

        f_date = f_now.getDate(); 
	f_month = f_now.getMonth()+1; 
   
        self.document.Formular.datum_tag.value = f_date;
		self.document.Formular.datum_monat.value = f_month;

    }