function zoom()
{
 var zh = document.images["k5pic"].style.height;
 
 if(zh != "1000px")
 {
  document.images["k5pic"].style.height = "1000px";
  document.images["schatten"].style.height = "1000px";
  document.images["schatten"].style.right = "-40px";
  document.images["schatten"].style.top = "15px";

 }
 else
 {
  document.images["k5pic"].style.height = "450px";
  document.images["schatten"].style.height = "450px";
  document.images["schatten"].style.right = "0px";
  document.images["schatten"].style.top = "0px";
 }
 


}