[OS X Emacs] ECB context menu in Aquamacs

[Ngoc Dao]

Hi, I'm new to Emacs and Aquamacs.

ECB (Emacs Code Browser) has context menu to add file, delete file
etc. The context menu is opened when clicking right mouse button.

The problem is Aquamacs intercepts that mouse button event. When we
click right mouse button in Aquamacs, it opens its own context menu.
(In the Emacs downloaded from emacsformacosx.com, the context menu is
opened correctly.)

How to open ECB context menu in Aquamacs? Is there a way to disable
Aquamacs default context menu? Or is there a way to tell ECB to use
other way to open its context menu?

Thanks,
Ngoc

(This question has also been posted at
http://stackoverflow.com/questions/7541693/ecb-context-menu-in-aquamacs)