n0 = new Image();
 	n0.src = "../../imgCuthp/arld.gif";

	o0 = new Image();
 	o0.src = "../../imgCuthp/arlo.gif";
 	
 	n1 = new Image();
 	n1.src = "../../imgCuthp/arrd.gif";

	o1 = new Image();
 	o1.src = "../../imgCuthp/arro.gif";
 	
 	
 	function subs(Bildnr,Bildquelle)
  {
   window.document.images[Bildnr].src = Bildquelle.src;
  }