Class name and packaging strategy

Dear all,

Looks like the use of xmlc will popluate a lot of classes... can anyone
share your experience how you name your class packages?

For instanace, in my web application, i often have these types pages
-- normal html page (be rendered as a complete HTML document)
-- header/footer `sub html box` (to be included into above normal html page)
....

Yours,
Simon.