Script for Defining Buttons within Custom Msg

[jmbter]

I wrote a script to display a custom message when deleting a portal row. Within the message are two buttons (titled cancel and ok). The buttons in the message do nothing however. I understand I need some script that indicates IF choose button one (ok/delete) Continue Script and IF choose button two (cancel) Exit Script. How do I define these buttons in FMP 7? Thanks
Jmbter

 

[jmbter]

Figured this out. Create an IF statement as mentioned earlier and use the [Get(LastMessageChoice)= #] function pertaining to the button's corresponding number (1-3).