o co w tym chodzi????

[Gość: kalu]

Once the download and the installation has fully completed, you'll need to
activate this language for the Mozilla Firefox user interface.

To activate the new language:

* Close all Mozilla Firefox windows
* Restart the program from the command line, adding the following switches:
MozillaFirefox -UILocale cs-CZ -contentLocale CZ
* The user interface should be in your favourite language

The locale codes are shown in the previous page, beside each localization
project information.