function display()
 {
     if (OA_Permission::isAccount(OA_ACCOUNT_TRAFFICKER)) {
         echo "<input type='hidden' name='{$this->_name}' value='" . OA_Permission::getEntityId() . "'>";
     } else {
         $aPublishers = Admin_UI_PublisherIdField::_getPublisherArray('name');
         echo "\n        <select name='{$this->_name}' tabindex='" . $this->_tabIndex++ . "'>";
         foreach ($aPublishers as $publisherId => $aPublisher) {
             $selected = $publisherId == $this->getValue() ? " selected='selected'" : '';
             echo "\n            <option value='{$publisherId}'{$selected}>{$aPublisher}</option>";
         }
         echo "\n        </select>";
     }
 }