public function update_module()
{
$module = JRequest::getVar('module');
$message = array();
$errors = 0;
$html = '';
$html = KSSystem::loadModule($module);
$response = array('html' => $html, 'message' => $message, 'errors' => $errors);
$response = json_encode($response);
JFactory::getDocument()->setMimeEncoding('application/json');
JFactory::getApplication()->close($response);
}
