The website is created so that if the user presses the “back” button of
the web browser it takes one step back to the latest page on the website
and not back to the previous website. Users can also always go back to
the menu by using the Menu tab in the upper part of the screen. The
user can choose to work in full screen mode. The reason for this is to
remove distractions from other websites and get the user fully concentrated
on the treatment program.