function addToFavourite(bookmarkurl, bookmarktitle)
{
  if (window.sidebar) // firefox
    window.sidebar.addPanel(bookmarktitle, bookmarkurl, "Virtech");
  else if (window.external)
    window.external.AddFavorite(bookmarkurl,bookmarktitle)

//window.external.AddFavorite(location.href, document.title)
}