var timerID = null;
  var menu = null;

  function showMenu(id, ref, corr)
  {
    if (menu) {
      hideMenu();
    }
    menu=document.getElementById('submenu_'+id);
    menu.style.left=ref.offsetLeft+337-corr;
    menu.style.visibility='visible';
  }

  function hideMenu()
  {
    if (menu) {
      menu.style.visibility='hidden';
    }
    menu = null;
  }

  function onMenu()
  {
    clearTimeout(timerID);
  }

  function prepareHideMenu()
  {
    timerID = setTimeout('hideMenu()', 200);
  }

  function showImages(id, section)
  {
    window.open('images.php3?section='+section+'&id='+id, '_blank', "location=no,status=no,toolbar=no,menubar=no,scrollbars=no,resizable=yes,width=650,height=550");
  }

  function tellafriend()
  {
    window.open('tellafriend.php3?page='+thisPage, 'tellafriend', "location=no,status=no,toolbar=no,menubar=no,scrollbars=yes,resizable=yes,width=595,height=550");
    return false;
  }

  function fAddFavorite(addUrl,addTitle)
  {
    if (window.external)
    {
      window.external.AddFavorite(addUrl,addTitle);
      return false;
    }
  }

  function printPage()
  {
    urltoprint=thisPage;
    urltoprint+=(urltoprint.indexOf("?")>0) ? "&" : "?";
    urltoprint+="media=print";
    window.open(urltoprint, "_blank", "location=no,status=no,toolbar=no,menubar=no,scrollbars=no,resizable=yes,width=650,height=550");
    return false;
  }

  function showImage(id)
  {
    window.open('showimg.php3?id='+id+'.jpg', '_blank', "location=no,status=no,toolbar=no,menubar=no,scrollbars=yes,resizable=yes,width=782,height=512");
  }