Normal1 = new Image(); 
Normal1.src = "../design/images/home2.jpg"; 
Highlight1 = new Image(); 
Highlight1.src = "../design/images/home1.jpg"; 
Normal2 = new Image(); 
Normal2.src = "../design/images/staff2.jpg"; 
Highlight2 = new Image(); 
Highlight2.src = "../design/images/staff1.jpg"; 
Normal3 = new Image(); 
Normal3.src = "../design/images/board2.jpg"; 
Highlight3 = new Image(); 
Highlight3.src = "../design/images/board1.jpg"; 
Normal4 = new Image(); 
Normal4.src = "../design/images/topics2.jpg"; 
Highlight4 = new Image(); 
Highlight4.src = "../design/images/topics1.jpg"; 

Normal5 = new Image(); 
Normal5.src = "../design/images/blank0.jpg"; 
Highlight5 = new Image(); 
Highlight5.src = "../design/images/blank.jpg"; 

/* usw. fuer alle weiteren zu benutzenden Grafiken */
function Bildwechsel(Bildnr,Bildobjekt)
{
	document.images[Bildnr].src = Bildobjekt.src;
	
}