emacs artist-mode bind right click to menu

emacs, key-bindings

Solution

This is what I put in my .emacs.el

(eval-after-load "artist"
   '(define-key artist-mode-map [(down-mouse-3)] 'artist-mouse-choose-operation)
   )

Thanks for the right hints!

Problem

I'd realy like to use emacs-artist mode to document my code as seen here: http://www.cinsk.org/emacs/emacs-artist.html But I can't access the menu like in the screen cast. It seems that the menu is boud to the 3rd (middle) mouse button. But my mouse has only 2 buttons. How can I reconfigure my emacs key binding for emacs artist-mode that it uses the 2nd (right) mouse button for the menu? I'd like to set the binding only for artist-mode of course. Thank you for your help!

Original source