Assessment value with multiple numerical input - by: stevelegare

Hi,
I'm working on a survey with evaluation mode on.

I have a multiple numerical inputs. I have to validate answers via JavaScript (num input 1 must equal 2, num input 2 must equal 6, etc.). My validation script is Ok but I'd like to set 1 to assessment value when my validation is Ok.

How can I set assessment value to 1 by JavaScript or EM?

Thanks for your help.