MenuOne is powerful, XML driven, AS3 menu component, can be used as single vertical or horizontal menu, but you can also create complex multilevel navigation system using two or more MenuOne instances. MenuOne has lot of build-in actions that you can assign to buttons via XML . Buttons can be used as links, for timeline navigation, for loading external images, flash movies, text or CSS files, and you can run multiple actions at same time with single button. You can also run your own functions with up to 5 parameters. All of that can be done just by editing XML file, no need to write single line of code. XML file can be reloaded at runtime, and you can also assign reload_xml action to menu button, so you can switch between different styles and button configurations. You can control parent menu, or other instance of MenuOne, which gives you option to create multilevel menus. Look & feel of menu can be totally customized from XML , there are 20+ settings available.