How to disable "next" button in prompt page

[inu]

HI
I m creating one finish button using javascript codes to replace the default finish button in prompt page.
But when prompt object is satisfied with the selection, finish button enables, even "next" button gets enabled. which i dont want.
I have only one prompt page.
how to disable the "next" button, because it will not filter the data according to the selection made by user.

Cheers!
Inam

[navissar]

Have you considered not having a next button? You can simply delete it.