Manfred Kuechler  Providing a password protected area for ERes
course pages  ERes provides an option by which each instructor
can set, change, and remove a course password on his/her own --
without needing assistance of the ERes manager or server
administrator. At times, however, it is useful to have parts of
the course page generally available (e.g., for future students)
while certain documents should only be available to currently
enrolled students (including copyright sensitive material, and
drafts of student papers).  Such partial password protection is
possible with a one time assistance by the ERes manager. Upon
request of an ERes instructor, the ERes manager will do the
following:    1. Create a subdirectory under the existing course
directory (e.g., ); to keep things simply it may be a good idea
to always call this subdirectory "prot" -- though it is not
necessary to do this   2. Create a specific user name and
password for access to this area via the "htpasswd" utility   3.
Copy an edited version (re