gistfile1.txt

// Add any selected training.
  if (!empty($form_state['values']['kayak']) && is_numeric($form_state['values']['kayak']) && $form_state['values']['kayak'] != 'none') {
    $line_item = NULL;
    if ($product = commerce_product_load(check_plain($form_state['values']['kayak']))) {
      $line_item = commerce_product_line_item_new($product, check_plain($form_state['values']['quantity']), check_plain($form_state['line_item']->order_id$
      commerce_line_item_save($line_item);
      $line_item->field_wetsuit_size[LANGUAGE_NONE][0]['value'] = check_plain($form_state['values']['wetsuit_size']);
      $line_item->field_registrant_name[LANGUAGE_NONE][0]['value'] = check_plain($form_state['values']['line_item_fields']['field_registrant_name'][LANGUA$
      commerce_line_item_save($line_item);
      $line_item = commerce_line_item_load($line_item->line_item_id);
      $combine_products = FALSE;
      commerce_cart_product_add($user->uid, $line_item, $combine_products);
    }
  }