Query regarding Radio button.

Hi,

In my report I have events such as start of selection ,Initialization, At selection screen etc.

And I have two radio buttons AND Perform.

How can I divide my report that if I click one radio button rb_reg it sholud perform only some of the forms and If I select other radio button rb_bet it should perform only the FORMS regarding that radio button only it should not trigger the forms related to First Radio button.

I have used

IF rb_reg IS not initial ....and giving the forms or events under if statement it didn't work it was throwing an error that if should ended by endif beform starting the event or form.

Is there any solution for the same?