if (document.images)
{
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  img.src = "sidenav2001/welcome-off.gif";
  img.src = "sidenav2001/about-off.gif";
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  img.src = "sidenav2001/offerings-off.gif";
  img.src = "sidenav2001/offerings-off.gif";
  img.src = "sidenav2001/publications-off.gif";
  img.src = "sidenav2001/publications-off.gif";
  img.src = "sidenav2001/news-off.gif";
  img.src = "sidenav2001/news-off.gif";
  img.src = "sidenav2001/mediakit-off.gif";
  img.src = "sidenav2001/mediakit-off.gif";
  img.src = "sidenav2001/careers-off.gif";
  img.src = "sidenav2001/careers-off.gif";
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  img.src = "sidenav2001/sitemap-off.gif";
  img.src = "sidenav2001/search-off.gif";
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}

function changeimg(img, name)
{
  if (document.images)
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}

function loadframeset(url)
{
  if (parent.location.href == self.location.href)
    window.location.replace(url);
}