You should not "reload" any of these pages, nor should you use the "forward" or "back" buttons on your browser except to repair a user error. Use the buttons and links on the page itself to navigate through WebThread.
If you have any questions about any features or what particular buttons do, click on the "help" button at the bottom of any page. The help page is an FAQ which explains all features of WebThread that you may encounter. Please note though that you may not have authorization to use some of the features listed in the help FAQ.