Going back and forth from Canvas to Form

[Ankur Shah]

In my program I need to go back and forth from a Form page and a Canvas page.
Form - has TextField object as well as Back and Quit buttons
Canvas - has a drawing and 2 buttons
My problem is:
1)When I start up the application I get the Canvas screen
2)When I push the button to get to the Form the screen for Form comes up fine
3)When I push the Back button from Form I come back to the Canvas page
4)Now when I try to push the button for Form screen again (#2) nothing happens and I can't get the form screen a second time
PLEASE HELP ME OUT SOMEONE!!!