Hi Sietse,
This is really great! 
I have it up and running (with radar and web cam) here:
I have only one question: As you see the web cam picture is a little large. Is it anything to do with that without reducing the size of the original picture (I know that I can scroll)?
I have a new complete Norwegian language file here:
iwdl_lang_no.js.txt (7.63 KB)