function addBookmark() 
{
if (window.external)
    external.AddFavorite('http://www.brindale.co.uk/ach/all_site_index/site_index/site_frames.htm', 'Graham Hills Park Royal Vehicles Site')
  else
    alert("Sorry, but your browser doesn't support this feature. If you're using Mozilla (Netscape/Firefox) press Ctrl+D or if you're using Opera try Ctrl+T.");
}