Different Headers for each forum/subforum

[Darakir]

We want to have different headers for each different subforums/forums for example,
if you have a template chosen and your on the startpage we want to have one header.
But if you then go into one of the subforums we want to be able to have a different header depending on the content of that subforum, without changing template.


Is there a smooth/easy way to do this? Any help will be appreciated