To do:

a. Use session variables to disallow users from going directly to catalog page
b. On Catalog page, have a logout button which when pressed will clear session
	and present a message like so: "Thank you for visiting TikekarR@sou.edu"
c. Add a password field as well. Have 3 users and passwords in a new database
   table and verify
d. Play with gridview customization by using the application with other tables
   (show customer id in drop down box and show all orders for that customer in
    grid, etc.)
e. Look at using arrays in VB2005 (page 26 onwards)
f. Create a simple application where you show all products in a dropdown list
   and provide two buttons: add to cart and checkout. User will select an
   object from dropdown box and click 'add to cart'. When user has made purchase,
   they will click 'checkout'. At this point, show a list of all items in the
   user's cart.