function showImage(lang, link){
  var url = link.toString();
  if(url.lastIndexOf('/')>=0){
  	url = url.substr(url.lastIndexOf('/')+1);
  }
  window.open(
    "http://www.imagesdenfer.be/"+lang+"/photo.php?img="+url, 
    "image", 
    "width=600, height=480,resizable=yes,menubar=no,scrollbars=no,toolbar=no");
  return false;
}