I know this original question is old, but newbie here.
This functionality does not seem to be working properly. I have been able to get the logout button to show up, but after clicking on it, a new web browser tab opens with the login screen again. The original window screen stays open, which is still logged in.
What is the correct code needed to log out, but not open a new browser tab? Here is the code I am currently using : <a href="http://b6.caspio.com/folderlogout/">Logout</a>