if A+B>C then A+B=C

Hi,

It would help if we knew the names of the fields you are trying to use ( I will assume they are called 'A', 'C', with the total going into 'C'

var fieldA = this.getField("A");
var fieldB = this.getField("B"):

var total= fieldA.value + fieldB.value;

if ( total > 10 ) {
    total = 10;
}

this.getField("C").value = total;

 This code could be added to the validation of 'A' and 'B', which would mean it would be run everytime the values changed.

Hope this helps.

Malcolm

edit - to fix typo.