function ZweiFrames(URL1,F1,URL2,F2)
      {
       parent.frames[F1].location.href=URL1;
       parent.frames[F2].location.href=URL2;
      }

function DreiFrames(URL1,F1,URL2,F2,URL3,F3)
      {
       parent.frames[F1].location.href=URL1;
       parent.frames[F2].location.href=URL2;
       parent.frames[F3].location.href=URL3;
      }

function musikaus()
      {
      top.musik.location.href='keine_musik.htm';
      }