How to display picture in ajax live search

Hello i'am trying to display image inside a ajax live search module i can display text and title but not image from picture field, gallery field or html field, who could help me please ?

thank you so much

here you are the code : /** * Cobalt by MintJoomla * a component for Joomla! 1.7 - 2.5 CMS ( http://www.joomla.org ) * Author Website: http://www.mintjoomla.com/ * @copyright Copyright (C) 2012 MintJoomla ( http://www.mintjoomla.com ). All rights reserved. * @license GNU/GPL http://www.gnu.org/copyleft/gpl.html

*/ defined('_JEXEC') or die();

require_once JPATH_SITE . '/components/com_content/router.php';

class plgSearchCobalt extends JPlugin {

function onContentSearchAreas()
{

    static $areas = null;

    if($areas == null)
    {
        $sql = "SELECT * FROM #__js_res_sections";

        $sections = $this->params->get('sections', array());
        if($sections)
        {
            $sql .= " WHERE id NOT IN(" . implode(',', $sections) . ")";
        }
        $db = JFactory::getDbo();
        $db->setQuery($sql);
        $sec = $db->loadObjectList('id');

        foreach($sec as $section)
        {
            $areas[$section->id . '_section'] = $section->name;
        }
    }

    return $areas;
}

function onContentSearch($text, $phrase = '', $ordering = '', $areas = null)
{
    $out = array();
    $text = trim($text);

    if($text == '')
    {
        return $out;
    }

    $db = JFactory::getDbo();
    $app = JFactory::getApplication();
    $user = JFactory::getUser();
    $groups = implode(',', $user->getAuthorisedViewLevels());
    $tag = JFactory::getLanguage()->getTag();

    require_once JPATH_SITE . '/components/com_cobalt/library/php/helpers/helper.php';
    require_once JPATH_SITE . '/components/com_content/helpers/route.php';
    require_once JPATH_SITE . '/administrator/components/com_search/helpers/search.php';
    $searchText = $text;
    $intersect = array_keys($this->onContentSearchAreas());
    if(is_array($areas))
    {
        $intersect = array_intersect($areas, array_keys($this->onContentSearchAreas()));
    }

    if(! $intersect)
    {
        return $out;
    }
    JArrayHelper::toInteger($intersect);

    $sArchived = $this->params->get('search_archived', 1);
    $limit = $this->params->def('search_limit', 50);

    $nullDate = $db->getNullDate();
    $date = JFactory::getDate();
    $now = $date->toSql();

    $query = $db->getQuery(TRUE);

    $query->select('*');
    $query->from('#__js_res_record');
    $query->where('published = 1');
    $query->where('section_id IN (' . implode(',', $intersect) . ')');

    $search_mode = NULL;
    $scount = explode(" ", $text);
    ArrayHelper::clean_r($scount);

    $search = $db->quote($db->escape($text));

    if(count($scount) >= 2)
    {
        $search_mode = ' IN NATURAL LANGUAGE MODE';
        foreach($scount as $word)
        {
            if(in_array(substr($word, 0, 1), array(
                '+', 
                '-')))
            {
                $search_mode = ' IN BOOLEAN MODE';
                break;
            }
        }

        $query->where("MATCH (fieldsdata) AGAINST ({$search}{$search_mode})");
    }
    elseif(count($scount) == 1)
    {
        $query->where("fieldsdata LIKE '%{$text}%'");
    }

    //$query->select("MATCH (fieldsdata) AGAINST ({$search}{$search_mode}) AS searchresult");


    if($app->isSite() && $app->getLanguageFilter())
    {
        $query->where('langs IN (' . $db->Quote($tag) . ',' . $db->Quote('*') . ')');
    }

    switch($ordering)
    {
        case 'oldest':
            $order = 'ctime ASC';
        break;

        case 'popular':
            $order = 'hits DESC';
        break;

        case 'alpha':
            $order = 'title ASC';
        break;

        case 'category':
            $order = 'title ASC';
        break;

        case 'newest':
        default:
            $order = 'ctime DESC';
    }
    $query->order($order);

    //echo $query;


    $db->setQuery($query, 0, $limit);
    $result = $db->loadObjectList();
    settype($result, 'array');

    $out = array();

    foreach($result as $key => $record)
    {
      $fields = json_decode($record->fields);
        $out[$key] = new stdClass();
        $out[$key]->image = $fields->{1}->image;
  $out[$key]->title = $record->title;
        $out[$key]->text = $record->fieldsdata;
        $out[$key]->created = $record->ctime;
        $out[$key]->href = Url::record($record);
        $areas = $this->onContentSearchAreas();
        $out[$key]->section = $areas[$record->section_id . '_section'];
        $out[$key]->browsernav = 0;
    }

    return $out;
}

}