User Directory  part of the ArsDigita Community System by Philip
Greenspun documented by Walter McGinnis  The Big Idea  The User
Directory is a way for users to get a sense of the size and
character of the community (as well as find a specific member)
by browsing or searching the list of members.   Developers can
decide whether to provide a membership browser page, whether to
list the full membership or just those who have submitted a
homepage URL, and whether to include an image (and what image)
at the top of certain pages.  ; for the /directory module
wherein users get to look each other up ;the following three
parameters set images using an html fragment  ;for decoration on
their corresponding pages IndexPageDecoration= an html image tag
BrowsePageDecoration= an html image tag SearchResultsDecoration=
an html image tag  What It Does  When Jane User visits
/directory she can search for community members by last name or
email address and then follow the results to information about
the member of her choice.