No language detection on the register button

Hi Again Emir,

When the Captcha (from jxtended) is wrong, we get an error and after the error the registration button text in Turkish changes to English and becomes "Register". I use Joomla 2.5 by the way. I forgot to mention it in my previous post.

The page is at:
www.zestcoaching.com/uye.html

Thank you very much.