Customised $headinclude

[seanadl]

I am currently trying to customise my default template. I would like slightly different headers to display on the forum depending on where in the forum somebody is browsing (i.e whether they are looking at the forum listings, viewing a thread, looking at the memberlist, etc).

Therefore I will need to create slightly different headinclude versions in the template (such as headinclude2, headinclude3, headinclude4, etc) and then insert these into the relevant parts of the forum (e.g. in SHOWTHREAD section in the template calling $headinclude2 instead of the default $headinclude).

What do i need to do in order to make this work? I understand that i will need to write some sort of plugin to make these customisations available to the forum? Has anybody got any guidance as to the steps needed in this instance?

Thanks in advance