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");
			  }
}