window / workspace switcher

[Stanisław Pitucha <viraptor gmail com>]

Hi,
I was trying to do something in gnome-shell's js lately, but run into
a problem... I was trying to rewrite the way that window / workspace
switcher windows work. Looking through the source, I couldn't find
those events exported from metacity to gnome-shell in any way - am I
right?
If yes - is there some standard way to export functionality to js, but
leave the metacity's default if it's not defined there?

Thanks
Stan