﻿<script type="text/javascript" language="javascript">
function Morgcal() 
{ 
form = document.myform 
LoanAmount= form.LoanAmount.value 
DownPayment= "0" 
AnnualInterestRate = form.InterestRate.value/100 
Years= form.NumberOfYears.value 
MonthRate=AnnualInterestRate/12 
NumPayments=Years*12 
Prin=LoanAmount-DownPayment 
MonthPayment=Math.floor((Prin*MonthRate)/(1-Math.pow((1+MonthRate),(-1*NumPayments)))*100)/100 
form.NumberOfPayments.value=NumPayments 
form.MonthlyPayment.value=MonthPayment 
}
</script>

