[Plugin: Login With Ajax] View Pages when Login complete

I have downloaded and installed the Ajax Login Widget. It does show up in my side bar. I am a little confused. We need school owners who register for a user name and password to be approved before they can view pages. How do we do this? Also, We need the page for the School Owners to become visible once they are logged in. Right now it doesn’t matter if they are logged in or not. The page is visible. So, how do we make not visible till logged in?

http://wordpress.org/extend/plugins/login-with-ajax/