When I use mythfrontend or mythweb to see the listings I do not get any colors for the different program categories. I believe this is because myth looks for English (movie) categories and I am getting Norwegian (Film) from my provider. Is it possible to change this? It would make it a lot easier to spot programs of a certain category.

I do know my provider supplies categories, because it works when the program is a series (same in English and Norwegian...).

This is how I would like it to look:
http://www.mythtv.org/mythimages/mythweb1.png