function sendemail()
 {
     AImporter::helper('email');
     $mail = new EmailHelper(JFactory::getApplication()->input->getString('order_id'));
     $mail->sendEmailForCustomer();
 }
 function sendEmailForCustomer()
 {
     AImporter::helper('email');
     $order_id = JFactory::$application->input->get('order_id');
     $mail = new EmailHelper($order_id);
     $email = $mail->sendEmailForCustomer();
     if ($email) {
         echo JText::_('COM_BOOKPRO_HAS_BEEN_SUCCESSFULLY_SENT_TO_') . $email;
     } else {
         echo JText::_('COM_BOOKPRO_EMAIL_SENT_FAILED_');
     }
     die;
 }