<!-- hide this script from old browsers
function savings(form)
{
  var e = parseFloat(form.Earnings.value, 10);
  var b = parseFloat(form.Budget1.value, 10);
	var r = 0;
  var r1 = 0;
	var r2 = 0;
  r = (e*0.8)/0.04;
  r1 = ((12*b)/0.04);
	r2 = (((12*b)-500)/0.04);
	form.Result.value = Math.round(r);
  form.Result1.value = Math.round(r1);
  form.Result2.value = Math.round(r2);
}
// done hiding from old browsers -->