Protecting files

Can anyone point me to a tutorial that explains in words of one syllable how to protect files/directories without using .htaccess and .htpasswd. I have log-in screens that search an authorized users database for name, password, level before they can get into the site. But each time someone (ie me at the moment) tries to log-in, the browser throws up the (HTTP Authentication?) dialog box - I guess because I have .htaccess and .htpasswd protecting the directories where the scripts reside. I would prefer not to have this happen and rely only on authentication from the database. But how do I then protect the directories/scripts from anyone wanting to have a look (not that they're worth much!). Thanks Mick Lloyd mjl@consultingrooms.com Tel: +44 (0)1684 560224