files via http

[Stijn Gunst]

how can i download an entire website from a server via http.
those are ordinary sites which i can't telnet or ftp to.
i want to be able to specify a directory  on a remote webserver into a
gui-frontend, push on a 'download'-button and get all the files and
subdirectories in that directory.
i don't know if it is possible, because this should be done over http
(no ftp- or telnet-access)

anyone an idea?