function ajaxCaculateAddon()
{
AImporter::model('addons');
AImporter::helper('currency');
$input = JFactory::getApplication()->input;
$addon = $input->get('addon', '', 'array');
$modelAddons = new BookProModelAddons();
$cart = $this->getCart();
AImporter::classes('order/transport');
$transport = new BookproTransportOrder();
$transport->cart = $cart;
$transport->addons['depart'] = $modelAddons->getDataByIds($addon);
$transport->trips = $cart->trips;
$cart->total = $transport->setPrice();
$cart->subtotal = MathHelper::removeVat($cart->total, $transport->price->vat);
$cart->saveTosession();
$html = JLayoutHelper::render('transport_book_totalprice', $cart, JPATH_ROOT . '/components/com_bookpro/layouts');
echo $html;
$transport = null;
$html = null;
die;
}
