// Author: Paul Vanlint <pvanlint@polyzing.com>
// WWW: http://www.polyzing.com/
// To license, email license@polyzing.com
// Copyright (c) 2002-2003 Polyzing Limited. All Rights Reserved. Worldwide.

function getLink(id)
{
  var link=false;
  if (document.getElementById)
    link=document.getElementById(id);
  else
    if (document.all)
      link=document.all[id];
  return link;
}
function show(menuid)
{
  var link = getLink(menuid);
  if (link) {link.style.display = "";}
}
function hide(menuid)
{
  var link = getLink(menuid);
  if (link) {link.style.display = "none";}
}
function hideall(maxmenuid)
{
  for (i = 0; i < maxmenuid; i++)
  {
    hide(i);
  }
}