Help - Scripting for LiveCycle 7

Question

I am working in Adobe Professional, LiveCycle Designer 7.  I need help with scripting.
My numeric field names:
I want the formula to calculate a per-project limit based on 2 criteria as follows:
If the multiplier box contains a value 71 or greater, multiply the highest project amount by 1.7 but
If the multiplier box contains a value of 70 or less mulitply the highest project amount by 1+multiplier (e.g 1.69).
Thank you

Answer 1

* script is dependent on actual field names and hierarchy you set in your design....however you could use the following as sample.
//JavaScript code
var mPlier = multiplier.rawValue
var pAmount = projectAmount.rawValue
if (mPlier >= 71) {
     prePLimit.rawValue = pAmount * 1.7;
}else {
     prePLimit.rawValue = pAmount * (1+mPlier);
Good Luck,