Connection to the CAS forum. This is a really simple AppShed remote link for the Computing for Schools forum.

Setup an appshed app with a remote link to forums.php page. It should include the variables username and password. You can make a form in your app so that the user can provide these.

http://cas.extensions.appshed.com/forums.php?username=__username__&password=__password__

If its not hosted in the root of a domain you should adjust the base function to have the folder

These is a script here, which can be put in as your apps javascript (in the advanced section of app settings). You need to make some changes to the ids for screens and buttons.

Check out the app on AppShed.

Also on the Google Play Store

For more info about what you can do with extensions see AppShed.net.