[Plugin: WP Super Cache] Jlanguage and supercache

Hi, I use Jlanguage so I can write multilingual posts. Each post on my blog contains norwegian and english. Jlanguage determine user’s language from browser and then the correct language is used.

When I enable wp-super-cache this functionality is being deprecated in some way. The Jlanguage plugin looses its function. When norwegians visit me, they get the english post, if an english user was first when the cache were enabled and the english post were cached.

I find it difficult to explain.. Can someone help me?

Is there a way out?