/**
 * Displays image in gallery
 */
function showPicBackup (whichpic) {
 if (document.getElementById) {
  document.getElementById('gallery_display').src = whichpic.href;
  return false;
 } else {
  return true;
 }
}

function showPic (whichpic) {
 if (document.getElementById) {
  document.getElementById('gallery_display').src = whichpic.href;
  if (whichpic.title) {
   document.getElementById('gallery_desc').childNodes[0].nodeValue = whichpic.title;
  } else {
   document.getElementById('gallery_desc').childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;
  }
  return false;
 } else {
  return true;
 }
}