function linkMouseOver(link)
{
switch(link)
{
case "link1":
  document.images[link].src='ccs/images/menu/front1.jpg';
  break    
case "link2":
  document.images[link].src='ccs/images/menu/front2.jpg';
  break
case "link3":
  document.images[link].src='ccs/images/menu/front3.jpg';
  break
case "link4":
  document.images[link].src='ccs/images/menu/front4.jpg';
  break
case "link5":
  document.images[link].src='ccs/images/menu/front5.jpg';
  break
case "link6":
  document.images[link].src='ccs/images/menu/front6.jpg';
  break
case "link7":
  document.images[link].src='ccs/images/menu/front7.jpg';
  break
}
}

function linkMouseOut(link)
{

switch(link)
{
case "link1":
  document.images[link].src='ccs/images/menu/back1.jpg';
  break    
case "link2":
  document.images[link].src='ccs/images/menu/back2.jpg';
  break
case "link3":
  document.images[link].src='ccs/images/menu/back3.jpg';
  break
case "link4":
  document.images[link].src='ccs/images/menu/back4.jpg';
  break
case "link5":
  document.images[link].src='ccs/images/menu/back5.jpg';
  break
case "link6":
  document.images[link].src='ccs/images/menu/back6.jpg';
  break
case "link7":
  document.images[link].src='ccs/images/menu/back7.jpg';
  break
}

document.images[activeImage].src=activeImageSRC;
}