I am trying to create a monthly mortgage calculator, I have been able to make it show prompts for Amount of loan; Interest rate; and Term of loan (in months), but it will not display the results. Below is the code I have utilized to get this far. Any and all help will be appreciated.
<title>Mortgage Payment Calculator</title>
<body bgcolor=blue text=yellow>
<!output the name, date, time header, with a horizontal line between this heading and the
body of the web page>
loan=prompt("Amount of loan","");
interest_rate=prompt("Annual interest rate (%)","");
months=prompt("Term of loan (months)","");
rate=interest_rate / 100 /12;
payment=loan * (rate / (1- (1 / math.pow((1+ rate), months))));
document.write("interest rate:",interest_rate,"% per annum","<br>");
I'd also suggest that you get rid of all the document.write statements and use one of innerHTML, the standard DOM calls, or a form in the web page itself instead.