function TopTabOver(tab)
 {
  TabId = tab.id;

  TabName = TabId;
  if (document.getElementById(TabId))
   document.getElementById(TabId).src = '/images/navigation/' + TabId + '_hover.jpg';

 }
  
function TopTabOut(tab)
 {
  TabId = tab.id;
	//BodyName = document.body.id;
 //BodyName = BodyName.substring(3, BodyName.length);
 // TabName = TabId;
  //BodyName = BodyName.toUpperCase();
 // TabName = TabName.toUpperCase();
  //if (BodyName != TabName)
   //{
   if (document.getElementById(TabId)) 
    document.getElementById(TabId).src = '/images/navigation/' + TabName + '.jpg';
  // }
  // else
  // {
   //if (document.getElementById(TabId))
    //document.getElementById(TabId).src = '/images/' + TabName + '_Hover.gif';
   //}
 }