How do you prevent firefox from zooming in when pressing ctrl and +?

Question

I am trying to use the ctrl and + combination within firefox for a different action for our web application. How could I prevent firefox from zooming when our web application i

Answer 1

According to this resource http://www.arraystudio.com/as-workshop/disable-ctrl-n-and-other-ctrl-key-combinations-in-javascript.html, you should be able to prevent any control keys.

I have used similar techniques, by catching all events on the body tag, and if they are the F keys, then returning a false to veto.