Customizable 2-level Accordion Menu - Version 1 This is a 2-level vertical accordion menu built in As3, viewable in Flash Player 9 and above. It comes with 1 stylish skin, and menu items are completely text-editable via json. It is easy to incorporate into your own projects and easy to skin with your own sprites. Menu data is read in at runtime from a json file and changes can be made without recompilation.