public function updateProfileSession()
 {
     $id_profile = $this->input->post('id_profile');
     Helper_App_Session::setProfileId($id_profile);
     Helper_App_Session::buildPermissionsByProfile();
     Helper_App_Session::debugAll();
     $resAjax = new Response_Ajax();
     $resAjax->isSuccess(TRUE);
     $resAjax->message("Cambio Exitoso.<br/>Recargando...");
     echo $resAjax->toJsonEncode();
 }