img1_on =new Image();
 img1_on.src ="Bilder/Home-over.jpg"; 
 img1_off=new Image();
 img1_off.src="Bilder/Home.jpg"; 

 img2_on =new Image(); 
 img2_on.src ="Bilder/Praxis-over.jpg"; 
 img2_off=new Image(); 
 img2_off.src="Bilder/Praxis.jpg"; 

 img3_on =new Image();
 img3_on.src ="Bilder/Team-over.jpg"; 
 img3_off=new Image();
 img3_off.src="Bilder/Team.jpg"; 

 img4_on =new Image();
 img4_on.src ="Bilder/Kontakt-over.jpg"; 
 img4_off=new Image(); 
 img4_off.src="Bilder/Kontakt.jpg"; 
 
 
 
 img5_on =new Image();
 img5_on.src ="Bilder/Linksneu_over.jpg"; 
 
 img5_off=new Image(); 
 
 img5_off.src="Bilder/Linksneu.jpg"; 
 
 
 
 img6_on =new Image();
 
 img6_on.src ="Bilder/rezepte_over.jpg"; 
 
 img6_off=new Image(); 
 
 img6_off.src="Bilder/rezepte.jpg"; 


function movr(imgName) { 
document.images[imgName].src = eval( imgName + "_on.src" ); 
} 

function mout(imgName) { 
document.images[imgName].src = eval( imgName + "_off.src" ); 
}