protected function getSettingsMenuContentDialogs()
 {
     return '<div id="select-a-document-dialog-' . $this->widgetUID . '" 
           style="display: none;">' . '<div>' . Yii::t('profile', 'Enter the name of a {Doc}:', array('{Doc}' => Modules::displayName(false, 'Docs'))) . '</div>' . '<input class="selected-doc">' . '</div>' . parent::getSettingsMenuContentDialogs();
 }