<!--
function blockError(){return true;}
window.onerror = blockError;

var coupon=4134;
var discount=0.15;
var couponapplied = false;
//alert(coupon);

function submitForm() {
	if (couponapplied == true) {
		alert('This page must be refreshed before you can purchase the same item.  Please re-enter the coupon code and try again');
		couponapplied = false;
		document.ppForm.couponcode.value = '';
		location.reload(true);
		returnval = false;
	}
	else {
		if (document.ppForm.couponcode.value == coupon) {
			document.ppForm.amount.value = document.ppForm.amount.value - (document.ppForm.amount.value*discount);
			alert('Your coupon code has been accepted.  A ' + discount*100 + '% discount has been applied to this purchase');
			couponapplied = true;
			returnval = true;
		}
		else if ( document.ppForm.couponcode.value != '' ) {
			alert('The coupon code you entered is invalid.  Please enter a valid coupon code or leave the coupon code blank.');
			returnval = false;
		}
		else {
			//document.ppForm.submit();
			returnval = true;
		}
	}
	return returnval;
}
// -->