(In reply to comment #53)
> If you look at comment 44 you'll see that I mentioned the problem whereby the
> observer is not fired if the overlay contains XML references to other overlays
> (stylesheets, scripts or other overlays).
(Which you filed as bug 496320, but never mentioned here, so it was never looked at.)
(In reply to comment #53)
> If you look at comment 44 you'll see that I mentioned the problem whereby the
> observer is not fired if the overlay contains XML references to other overlays
> (stylesheets, scripts or other overlays).
(Which you filed as bug 496320, but never mentioned here, so it was never looked at.)