Z 1 z 5 gwězdkow pógódnośony

wót kiwichick dnja Apryl 7, 2010 ·

I may be reading the description wrong but switching tabs by scrolling with the mouse wheel in the tab bar is a FF default. Why would I need this add-on?

Toś to pógódnośenje jo za pjerwjejšnu wersiju dodanka (20100121).