DoubleDrop menu

[broche]

CL 11
NT 11.07
Theme Base

Where can I find a good example of Doubledrop menu.  Looked at the examples, Basic Menu and Menu(56) but they don't show much.
When testing does not behave the way I expected.  Want Menu at top of screen that has drop menu attached which in turn shows menu choices.

[Bruce]

it's trivial to change the menu type for any example -
so take say Books (71) and change the example there to use the Double Drop menu (if not already - which I think it might be DoubleDrop already)

cheers
Bruce