Rollimage = new Array(4);

  Rollimage[0] = new Array(2);
  Rollimage[0][0] = new Image(46,21);
  Rollimage[0][0].src = "/gfx/mp_startseite.gif";
  Rollimage[0][1] = new Image(46,21);
  Rollimage[0][1].src = "/gfx/mp_startseite_akt.gif";
  
  Rollimage[1] = new Array(2);
  Rollimage[1][0] = new Image(46,21);
  Rollimage[1][0].src = "/gfx/mp_branchen.gif";
  Rollimage[1][1] = new Image(46,21);
  Rollimage[1][1].src = "/gfx/mp_branchen_akt.gif";

  Rollimage[2] = new Array(2);
  Rollimage[2][0] = new Image(46,21);
  Rollimage[2][0].src = "/gfx/mp_funktion.gif";
  Rollimage[2][1] = new Image(46,21);
  Rollimage[2][1].src = "/gfx/mp_funktion_akt.gif";
  
  Rollimage[3] = new Array(2);
  Rollimage[3][0] = new Image(46,21);
  Rollimage[3][0].src = "/gfx/mp_kontakt.gif";
  Rollimage[3][1] = new Image(46,21);
  Rollimage[3][1].src = "/gfx/mp_kontakt_akt.gif";
  
  function rollOver(num){
    //document.Rupert.src = Rollimage[1].src;
    document.images[num].src = Rollimage[num-1][1].src;
    return true;
  }

  function rollOut(num){
   // document.Rupert.src = Rollimage[0].src; 
    document.images[num].src = Rollimage[num-1][0].src;
    return true;
  }