/*
** Copyright (c) 2000 Frank Pirnke. Im Auftrag von CD-Net Dresden.
** Alle Rechte vorbehalten.
*/

function PreloadImages( Images )
{
   if ( !document.images )
      return false;

   var image = new Image();
   for ( i = 0; i < Images.length; i++ ) 
      image.src = Images[i];

   return true;
}

var old_img = -1;
var old_src = "";
var sel_src = "";

function MouseOver( img, src )
{
//   if ( document.images )
//      old_src = document.images[img].src;

   document.images[img].src = src;
}

function MouseOut( img, src )
{
   if ( img != old_img )
      document.images[img].src = src;
}

function DoSelect( img, src, unsel_src )
{
   if ( old_img != -1 )
      document.images[old_img].src = old_src;

   old_img = img;
   old_src = unsel_src;

   document.images[img].src = src;
}