case 'setSendTo': case 'setBillTo': echo $onePageCheckout->setCheckoutAddress($action); break; case 'checkEmailAddress': echo $onePageCheckout->checkEmailAddress($_POST['emailAddress']); break; case 'saveAddress': case 'addNewAddress': echo $onePageCheckout->saveAddress($action); break; case 'selectAddress': echo $onePageCheckout->setAddress($_POST['address_type'], $_POST['address']); break; case 'redeemVoucher': echo $onePageCheckout->redeemCoupon($_POST['code']); break; case 'setMembershipPlan': echo $onePageCheckout->setMembershipPlan($_POST['planID']); break; case 'updateCartView': if ($cart->count_contents() == 0) { echo 'none'; } else { include DIR_WS_INCLUDES . 'checkout/cart.php'; } break; case 'updatePoints': case 'updateShippingMethods': include DIR_WS_INCLUDES . 'checkout/shipping_method.php'; break;