<!--

function calculation ()
{
	
	var downp;
	var termp;
	var ratep;
	var price;
	var principal;
	var estpay;
	downp = (document.payment.down.value)*1;
	termp = (document.payment.term.value)*1;
	ratep = (document.payment.rate.value)*1/100;
    price = (document.payment.price.value)*1;
	principal = 1*(price) - (downp)*1;
	var num1 = principal * (ratep/12);
	var num2 = Math.pow((1 + (ratep/12)), (-1 *termp));
	 estpay = (num1/(1-num2)).toFixed(2);
	
	document.payment.pay.value = estpay;
	
     
}

function printpage ()
{
	
window.print ()
}


//-->