function neuesFenster (nacht)
{
  alert(nacht);           
};

<!--    _____________FUNK FOLD_AT_START____________________    -->
function fold_Start () 
   {
    toggle('fold','tr:id','ALL');
    toggle('fold','tr:id','THIS');
    toggle('fold','tr:id','THAT');
    toggle('unfold','tr:id','THATSTART');
    toggle('unfold','tr:id','THAT1');
    toggle('unfold','tr:id','THAT2');
   }