issue with multi-language

Hi

I have an issue with multi-language support. In my application the language is changed in the run time.

I have these settings in my fckconfig.js.
FCKConfig.AutoDetectLanguage = true ;
FCKConfig.DefaultLanguage = 'en' ;

The problem is when i change the language in my application, there is no way to change the browser language, but FCKConfig.AutoDetectLanguage looks only the browser language.Because of this the correct spelled German words are highlighted as misspelled.

I would like to configure this in run time. I am using java version of FCKEditor.
I would be nice if i could use something like this FCKLanguageManager.ActiveLanguage.Code=de;

Regards,
qwert