Lab Assignment #4

Requirements:

1. Build a login page that retrieves user ids and passwords fromm an XML file. Use a session variable to indicate whether current client is logged in.
2. build a control that you could put on a page that you want restriced to logged in users. Have the control interrogate the session state to see if the current user is logged in. If not, redirect the user to your login page. Can you think of a way to easily put the login control on every private page?