var banner1, banner2;
banner1 = new Image();
banner1.src = "bilder/gutschein_vorderseite_l.png";
banner1.alt = "Unser Fuhrpark";
banner1.title = "Unser Fuhrpark";
banner2 = new Image();
banner2.src = "bilder/gutschein_rueckseite_l.png";
banner2.alt = "Unser Fuhrpark";
banner2.title = "Unser Fuhrpark";

function rotator() {
if (document.images["banner"].src == banner1.src) {
  document.images["banner"].src = banner2.src;
} else {
  document.images["banner"].src = banner1.src;
}
}


	  ani1 = new Image(); ani2 = new Image();
      ani3 = new Image(); ani4 = new Image();
	  ani5 = new Image();
           
      ani1.src = "bilder/Stadtrundfahrt_Limo_1.png"; ani2.src = "bilder/Stadtrundfahrt_Limo_5.png";
      ani3.src = "bilder/Stadtrundfahrt_Limo_2.png"; ani4.src = "bilder/Stadtrundfahrt_Limo_3.png";
	  ani5.src = "bilder/Stadtrundfahrt_Limo_4.png";
           
      var animation_array = new Array();
      animation_array[0] = ani1.src;
      animation_array[1] = ani2.src;
      animation_array[2] = ani3.src;
      animation_array[3] = ani4.src;
	  animation_array[4] = ani5.src;
            
      var laufnummer = 0; 
 
      function start() {
        laufnummer++;
        if (laufnummer > (animation_array.length - 1)) {
          laufnummer = 0;
        }
        document.platzhalter.src 
                = animation_array[laufnummer];
      }