Help with INPUT and chekbox

[salvomic]

yeah, Dale!
it work well.

I thought that the logic was 0-1, but I had only examples with 1 or 2...

Another question, about INPUT:
I've three fields: day (textbox), month (dropbox), year (textbox):

Code:


...
{dd1,[0],{15,15,1}}, 
{mm1,{"1","2","3", "4", "5", "6", "7", "8", "9", "10", "11", "12"}, {40,15,1}}, 
{yy1,[0],{70,20,1}},
...

Why the cursor shift from dd1 to yy1, passing away mm1?
I thought a sequence like 1-2-3, not 1-3-(2?)...
There are customization to set the correct sequence?

(PS: I'm using input like this one into "Simple Interest" and "Odd period" program, to calc date difference, days for interest, and so on...)

Salvo