function mouseOver1()
 {
document.b1.src ="../images/layout/wallpapers/Abstracthover.png";
 }
 function mouseOut1()
 {
document.b1.src ="../images/layout/wallpapers/Abstract.png";
 }
function mouseOver2()
 {
document.b2.src ="../images/layout/wallpapers/fantasiehover.png";
 }
 function mouseOut2()
 {
document.b2.src ="../images/layout/wallpapers/fantasie.png";
 }
function mouseOver3()
 {
document.b3.src ="../images/layout/wallpapers/filmhover.png";
 }
 function mouseOut3()
 {
document.b3.src ="../images/layout/wallpapers/film.png";
 } 
function mouseOver4()
 {
document.b4.src ="../images/layout/wallpapers/vectorhover.png";
 }
 function mouseOut4()
 {
document.b4.src ="../images/layout/wallpapers/vector.png";
 }  
function mouseOver5()
 {
document.b5.src ="../pics/site/Menu_07_hover.png";
 }
 function mouseOut5()
 {
document.b5.src ="../pics/site/Menu_07.png";
 }
function mouseOver6()
 {
document.b6.src ="../pics/site/Menu_08_hover.png";
 }
 function mouseOut6()
 {
document.b6.src ="../pics/site/Menu_08.png";
 }