Look at it, floating elegantly yet powerfully in the upper right, much like a super fish would. Welcome to the Superfish drop-down menu add-on demo. Superfish is used for creating expandable, drop-down menus.  You can pick its colors, how many levels deep it will display, the alignment, cell width, all sorts of goodies.

 

View the screencast and the add-on page for more info and to purchase.