title: Are keycodes the same throughout all versions of firefox?
body: <p>Does anyone know if keycodes for the newest version of Firefox are the same keycodes for the ones supported in Firefox version 31? If not, how would I find that key codes that are compatible with Firefox 31? (e.g. Numpad keycodes are numbers 96-105) I would like to add a keypress event when these buttons are pushed </p>