Sorry, I don't quite understand the question.
The cache type icon should already show in the offline HTML pages.
As for bearing, bearing to where? If you are referring to bearing and distance from a certain point, you need to add these via the "Update locations" button before HTML generation. These locations are in the same format as GPX spinner (that is, you can just cut and paste from spinners reflocations.txt file)
I was actually looking for the cache type/icon and bearing on the 'Index by Distance' page and the cache type/icon on the 'Index by Bearing' page.
How can you tell the type of cache or bearing from these index pages?
Again Thanks...