[TYPO3-dev] localized records from extension show up on both site languages

[Brian Bendtsen]

I have made an extension with the purpose of showing
some appartments for rent and now I have created another language
for my website and of course the appartment description and likewise
have to be translated.

What I have done so far is to copy an existing appartment record and chosen
the new language from the language dropdown box.

Yet, when I preview my page, appartment records from both languages are 
shown.

Menu items and page names are translated just fine, so something is working.

Do I need to do something special with my extension?

This is my typoscript template setup:

config {
    linkVars = L
    sys_language_uid = 0
    sys_language_mode = content_fallback
    sys_language_overlay = hideNonTranslated
    sys_language_error_pid =
    language = dk
    locale_all = danish
}

[globalVar = GP:L = 1]
config.sys_language_uid = 1
config.language = en
config.locale_all = english
[GLOBAL]

Any help is appreciated.

/Brian Bendtsen