Gtranslate error top menu

[dancin]

hello,
I have installed Gtranslate in Joomla 1.5.
My default language is Italian.
If i push the English flag for translate website, the top menu change the css style!
why?
can someone tell me how can resolve it?
this is the website http://www.eshopdancin.it/

[Yana]

Hi,
Please check your website for HTML validation errors with validator.w3.org and try to fix all end tag errors.

[trotsak]

hm..try change module option, may be translate not inframe, but on Fly.