Just add aanother column on your table just call it any name, eg roles then you may decide regarding to types of users(members) you have, lets say you have three category of users normal, advance and admin.. then say 1 stands for normal, 2 stands for advanced and 3 stands for admin. Also make sure you create three different pages for each user category... then on your verification script after checking whether username(name) and email are correct then check whether user_role==1 direct to normal page, if user_role==2 direct to advanced etc... I assume you used procedure approach then use the following function to redirect
PHP:
<?php header('Location: destination.php'); ?>...
That is the approach, even though its simple approach but good for the start...