change language

[bogdan_ciocan]

Until know i have been installed this:
joomla 1.0.2
mbf_module
bot_mbf_language_system
MambelFish_1[1].5

My problem is when i click a language the page doesn't modify.
URL is:http://localhost:85/option=com_contact&Itemid=3&lang=
When is select italian language the values "lang=" doesn't modify

[walb]

The parameter lang= is not filled out. In your case it should read lang=it.
Go to the back end components->mambelfish->language configuration and look at the ISO values.
it is for Italian
en for British
nl for Dutch 
Make sure they are checked as active.

The ISO codes recognized as flags by mambelfish are found in folder
components\com_mambelfish\images\flags\

Each .gif is prefixed by an ISO code as mentioned before.
You can add more ISO codes and flags to your liking.

I hope this helps.