displaying folder name
My site is organized in folders - each folder name is the name of the section and the related pages are of course in it.
If you have an 'index' article in each folder, you could create some CityScript to pull out the headLine of the index article, using a condition that looks for and((fileName "index") (thisFolder)). I'm not sure of the exact syntax off-hand, but I'm sure you can work out the idea.
Try a search for "breadcrumbs" on this site; it is not completely automated but a good workaround.
if you mean this:
Fog Creek Home