Qtopia Help is provided by the Help Browser.
Each help page (including this one) has a navigation bar at the top. 
The left hand side contains a Bookmarks menu and the right hand side contains page navigation icons:
Tap  Back to go to the previous page
 Back to go to the previous page
Tap  Forward to go to the next page
 Forward to go to the next page
Tap  Return the the Qtopia Help Home page.
 Return the the Qtopia Help Home page.
Tap here for full details.