function bookmark(url,title)
			{
			  if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4)) 
			  {
				window.external.AddFavorite(url,title);
			  } 
			  else if (navigator.appName == "Netscape") 
			  {
				window.sidebar.addPanel(title,url,"");
			  } 
			  else 
			  {
				alert("Press CTRL-D (Netscape) or CTRL-T (Opera) to bookmark");
			  }
			}