View source for JavaScript localization

%%<script src="/js/lang/wikiedit.<?php $this->user_lang;?>.js"></script>%%

-> ##js/## folder due handler restrictions


gets cached once, right and we put this way all our message sets for WikiEdit and
upload.js, 

but it requires always this extra line, is there a way  to let the original JS file load the language file,
if we pass the parameter when loading the file?

%%(hl javascript) <script src="/js/wikiedit.js?lang=<? echo $this->user_lang; ?>"></script>%%