Because some times a quick tab hide can save you.
Find the User manual in http://hidetab.com/hidetab-user-manual/
* Different ways to hide/unhide tabs
* Discrete paranoia button to quick hide all tabs in your Firefox web browser
* Firefox 3.6 compatible
* English & Spanish languages
* Option to choose what page opens when paranoia button is clicked
* Keyboard shortcuts
The extension now have English and Spanish languages,If you want to see HideTab in your language, just send me a a message at http://hidetab.com contact form. Is a very small file to translate (just 11 lines!).