Firefox Hidden...

Hi all,
Is there anyway to hide Firefox from the taskbar at the bottom of the screen WITHOUT closing it? Like some kind of boss mode or something...where the thing just dissappers on a key-stroke, and then reappears when I click and icon or something....It would be great because I don't like to be caught when my mom comes over my shoulder and catches me on SimV...LOL...
Cheers,
Ashar
Is there anyway to hide Firefox from the taskbar at the bottom of the screen WITHOUT closing it? Like some kind of boss mode or something...where the thing just dissappers on a key-stroke, and then reappears when I click and icon or something....It would be great because I don't like to be caught when my mom comes over my shoulder and catches me on SimV...LOL...
Cheers,
Ashar
