[Koha-devel] OPAC Log-in

Hi all, Is it possible to configure the opac so that a user can perform a search only if logged in? A special library wishes to expose its catalogue to internal eyes only. So the required sequence would be to enter the url, be directed to a log-in page (the way the staff client works) and then when logged in be directed to opac-user.pl (as happens now when you log in from opac-main.pl) How can that be achieved? Thanks, Bob Birchall Calyx