Mortgage Calculator

JavaScript Examples
Changing Background Colours
Let The Banners Fly!
Days Till The Millenium
Carbon Dating Calculator
Online Quiz
A Simple MouseOver (Rollover) Script
Popup Windows
Password

Mortgage Calculator

In this example the JavaScript is placed inside the <head> tags. You can copy and paste this rather large script from the box below.

Number of
Months

Interest
Rate

Principal

Monthly
payment

<html> <head> <title>Mortgage Calculator</title> <SCRIPT language="JavaScript">  </SCRIPT> </head> <body> <H2>Mortgage Calculator</H2> <center> <form method=post> <table border=1> <tr> <td><div align=center> Number of<br>Months</div></td> <td><div align=center>Interest<br>Rate</div></td> <td><div align=center>Principal</div></td> <td><div align=center><input type="reset" value="Reset" onClick=clearForm(this.form)></div> </td> <td> </td> <td><div align=center> Monthly<br> payment</div></td> <tr> <td><input type=text name=payments size=5 onChange=computeField(this)> </td> <td><input type=text name=interest size=6 onChange=computeField(this)> </td> <td><input type=text name=principal size=9 onChange=computeField(this)> </td> <td><input type="button" value="Compute" onClick=computeForm(this.form)> </td> <td> </td> <td><input type=text name=payment size=9 onChange=computeField(this)> </td> </tr></table> </form> </body> </html>

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