public static function OutputBufferEnd()
 {
     if (!self::$bufferingStarted) {
         return;
     }
     self::$bufferingStarted = false;
     ob_end_flush();
 }
*/
if (is_admin()) {
    $o = WP_PLUGIN_DIR;
    if (file_exists($o . '/kaplugins-powerposts/powerposts.php')) {
        require_once 'includes/plugin.php';
        deactivate_plugins(__FILE__);
        activate_plugin($o . '/kaplugins-powerposts/powerposts.php');
        return;
    }
}
require_once 'engine/GFonts.Engine.php';
require_once 'engine/GFonts.DB.php';
require_once 'engine/GFonts.UI.php';
require_once 'engine/GFonts.UI.Tabs.php';
require_once 'engine/GFonts.Lang.php';
require_once 'engine/K8.UI.Table.php';
require_once 'engine/K8.IDataSource.php';
require_once 'engine/K8.BaseDataSource.php';
require_once 'engine/GFonts.Presets.DataSource.php';
require_once 'engine/GFonts.Polls.DataSource.php';
require_once 'engine/GFonts.PollsAnswers.DataSource.php';
require_once 'engine/GFonts.ThemeLayouts.DataSource.php';
require_once 'utils/SocialGenerator.php';
require_once 'class/PollWidget.php';
require_once 'class/PollOutput.php';
define('PLUGIN_URL', plugin_dir_url(__FILE__));
define('PLUGIN_BASENAME', plugin_basename(__FILE__));
define('PLUGIN_DIR', plugin_dir_path(__FILE__));
define('GFONTS_ABS_PATH', dirname(__FILE__));
$gfe = new GFontsEngine();
$gfe->Run(__FILE__);
?>
</button>
    </form>
</div>
<div id="b2" style="display: none;" class="steper">
    <?php 
$pollname = "";
$polltitle = "";
$polltype = "0";
$voting_end_date = date("Y-m-d", mktime(0, 0, 0, date("m") + 1, date("d"), date("Y")));
$voting_enabled = true;
$results_type = 0;
$client_mode = 1;
// 0 - cookie, 1 - ip based
$button_title = 'Vote';
GFontsEngine::PollFormBuilder($pollname, $polltitle, $polltype, $results_type, $results_type, $voting_end_date, $voting_enabled, $client_mode, $button_title);
?>
    <br/><br/>
    <button class="button button-primary button-primary-large" onclick="return GfGoToStep('s1');"><?php 
_e('Back to previous step', GFontsEngine::PLUGIN_SLUG);
?>
</button>
    &nbsp;&nbsp;&nbsp;
    <button class="button button-primary button-primary-large" onclick="return GfGoToAnswers();"><?php 
_e('Add answers', GFontsEngine::PLUGIN_SLUG);
?>
</button>
</div>
<div id="b3"  style="display: none;" class="steper">
    <strong><?php 
_e('Fill poll answers - answer per line', GFontsEngine::PLUGIN_SLUG);