function addBookmark() {
	var IEstring = "After closing this dialog, click [Ctrl + D] to add The-Fortune-Cookie.com to your Favorites.";
	var NSstring = "After closing this dialog, click [Ctrl + D] to add The-Fortune-Cookie.com to your bookmarks.";
	var OPstring = "After closing this dialog, click [Ctrl + T] to add The-Fortune-Cookie.com to your bookmarks.";
	var OTHstring = "Bookmark this page!"
	var whichString = OTHstring ;
	var agt = navigator.userAgent.toLowerCase();
	var app = navigator.appName.toLowerCase();
	var ieAgent = agt.indexOf('msie');
	var nsAgent = app.indexOf('netscape');
	var opAgent = app.indexOf('opera');
	if (ieAgent!= -1) { 
		whichString = IEstring; 
		} else if (nsAgent!= -1){ whichString = NSstring; 
		} else if (opAgent!= -1){whichString = OPstring; 
	}
	alert(whichString);
}