An image is worth a thousand words, and sometimes it would be helpful for explaining a complex protocol to a perspective user.  The Web Portal displays the protocol help when the user clicks on a protocol.  Wouldn't it be nice if that help could include figures?

The help text for a protocol allows the addition of HTML tags, including the tag, but where to best host those images?

Ideally we would like to store the files in the server's Public directory, and serve them up with the existing Apache web server.

Thoughts?