PopUp Menus

[doupsy at wanadoo.fr]

Hello,

Is it possible to track a menuitem which have (sub)menuitems with mouseedown.
For example, I have in my popup button this :

A
<tab>A1
<tab>A2
<tab><tab>A21
<tab><tab>A22
<tab><tab>A23
<tab>A3
B
C
D
<tab>D1


After mousedown, I should like to track for example the A2 menuitem. 
How is it possible ? (menuPick ? menuHistory ? others ?).
I should like to know also how to track nothing (if after mousedown i 
don't want to choose a menuitem and I put the cursor out of the menu 
and I mouseup).

Thanks

Edouard