javascript question, redux

[Luis Villa <louie ximian com>]

A few months ago I asked (and got several responses) to a javascript
question here for bugzilla. It turns out, though, that the response I
went with apparently doesn't work in NS 4.7. 

http://bugzilla.gnome.org/enter_bug.cgi?product=bugzilla.gnome.org

Has an example of the script; it is the one that should put 'GNOME2' in
the 'keywords' field. Anyone have any ideas how I can fix it? FWIW, the
source for the current implementation is at:

http://cvs.gnome.org/lxr/source/bugzilla/templates/enterbug_gnome.tmpl#1

Thanks!
Luis