bunte=new Image
bunte.src="pics/button_01.jpg"  
cafe=new Image
cafe.src="pics/button_02.jpg"   
zeiten=new Image
zeiten.src="pics/button_03.jpg"   
funktion=new Image
funktion.src="pics/button_04.jpg"   
kontakt=new Image
kontakt.src="pics/button_05.jpg"   
aktuell=new Image
aktuell.src="pics/button_06.jpg"    

bunte1=new Image
bunte1.src="pics/button_01_on.jpg"  
cafe1=new Image
cafe1.src="pics/button_02_on.jpg"   
zeiten1=new Image
zeiten1.src="pics/button_03_on.jpg"   
funktion1=new Image
funktion1.src="pics/button_04_on.jpg"   
kontakt1=new Image
kontakt1.src="pics/button_05_on.jpg"   
aktuell1=new Image
aktuell1.src="pics/button_06_on.jpg"