Works with Firefox 2.0 - 3.0b2, SeaMonkey 2.0a - 2.0a1

Version 1.56:
- Support of appearance themes

Version 1.57:
- Now "about:blank" page is stored in browser session history, so it's possible to return to FD by pressing browser's "Back" button.

New version 1.60:
- Possibility to adjust page colors in preferences
- New icons / preferences tabs design by teo

Version 1.61:
- Fixed: color settings weren't saved
- Fixed: an error arised if quotes were used in a thumbnail title

Version 1.62: