function setFocus(){document.sform.search.focus();}
function bookmarksite(title, url){
	if (document.all)
		window.external.AddFavorite(url, title);
	else if (window.sidebar)
		window.sidebar.addPanel(title, url, "")
}
function setDefaultSearch() {
  try { 
    if (!(window.external.IsSearchProviderInstalled('http://www.ansearch.co.uk'))) { 
      window.external.AddSearchProvider('http://www.ansearch.co.uk/os.xml');
    }
  } catch(e) { }
}