Restricting users to home directory as their root.

Hello,

I have what I thought would be a common default.  I am trying to set up
ftp user access to my server.  I am running an HP x86 Intel based
server with Solaris 9.  When I log in as the new users I want to have
access to the server, they can just click up a directory and go through
the system.  I want to restrict the users to their home directories as
their root folders.  I have tried to search the archives and it has
been down for almost a week with a server error.  I have read through
some of the docs on the site but I cannot find anything.  Can someone
point me in the right direction?

Thanks

Kelly