var DBox ;

function VersteckeBox()
{
  if( DBox ) DBox.style.visibility = "hidden" ;
  DBox = 0 ;
}

function ZeigeBox( box )
{
  VersteckeBox() ;
  var B = document.getElementById( box ) ;
  if( !B ) return ;
  B.style.visibility = "visible" ;
  DBox = B ;
}

function IMapNormal()
{
  var pic = document.getElementById( "EBild" ) ;
  if( !pic ) return ;
  pic.src = "/Collage/collage2.jpg" ;
}



function IMapLight( color )
{
  var pic = document.getElementById( "EBild" ) ;
  if( !pic ) return ;
  pic.src = "/Collage/collage2"+color+".jpg" ;
}