Help (JavaScript)

Hi,

Can anyone help me with one of my assingment questions?

Here is the question below:-

Create a Web page for Easy Credit that has a form button that when
clicked display an Explorer User Prompt dialog box that asks for a loan
amount. When the user enters a value and clicks the OK button, the
repayment amount must be shown. Repayment occurs over 12 months with an
interest rate of 15%.



Thanks

Eben