Trigger an event from another event in Off Line Adobe Form

Hi,

I have a scenario like, I have 2 check boxes.

I wrote a piece of code in check box 1 when it selects means in Change event.

Now my requirement is when I clicks on second check box I need to trigger the piece of code of first check box ( means have to trigget the Change event of Check Box 1).

How can I achieve this?

Regards,

Bharat