More specific?
Well do... Period of Time.
Fields.
a b c
[ ] [ ] [ ]
I'd like to be able to do the following:
Plug in 9 hrs in field a.
a b c
[9] [ ] [ ]
And then plug in 3 hrs into field b along with 5 hrs into c.
a b c
[1] [3] [5]
And it automatically subtracts from field after I plug in the value.
So, basically, I want the value that they plugged in changed to fit that scheme; however, upon clicking back on the feild they can still see the number they entered in. I believe its possible, I'm just not exactly sure on how to do it all.