una/searchKeywordContent.php

<?php
/**
 * @package     Dolphin Core
 * @copyright   Copyright (c) BoonEx Pty Limited - http://www.boonex.com/
 * @license     CC-BY - http://creativecommons.org/licenses/by/3.0/
 */

require_once('./inc/header.inc.php');
require_once(BX_DIRECTORY_PATH_INC . "languages.inc.php");
require_once(BX_DIRECTORY_PATH_INC . "params.inc.php");
require_once(BX_DIRECTORY_PATH_INC . "design.inc.php");

$bAjaxMode = ( isset( $_SERVER['HTTP_X_REQUESTED_WITH'] ) and $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest' ) ? true : false;
$aChoice = bx_get('section');

bx_import('BxDolSearch');
$oZ = new BxDolSearch($aChoice);
$sCode = $oZ->response();
if ($sCode)
    echo $sCode;
else
    echo $oZ->getEmptyResult();