Extension added into the Bookmark Toolbar

[Agus]

Hi Everybody,

I'm developing a Firefox extension, but I have troubles with the
location of the toolbar, it's setting into the bookmark toolbar, and
for example when I open the customize window the toolbar disapear
until I close that window.
Anyway, I can't find information about how can i set te location of
the toolbar. Also I can't see the toolbar buttons into my Customize
menu.

Regards,
Agustín.