function bookmark()
{
	var url = document.location.toString();
	var title = document.title;
	if (document.all)
	{
		if (parseInt(navigator.appVersion) >= 4)
		{
			window.external.AddFavorite(url,title);
		}
		else
		{
			if (navigator.appName == "Netscape")
			{
				alert("You must press CTRL-D to bookmark this page");
			}
			else
			{
				alert("Your browser does not support this feature.\nYou must manually update your list of Bookmarks.");
			}
		}
	}
	else
	{
		alert("Your browser does not support this feature.\nYou must manually update your list of Bookmarks.");
	}
}