public function execute()
 {
     if (class_exists('SJB_SocialPlugin') && in_array('linkedin', SJB_SocialPlugin::getAvailablePlugins()) && SJB_Settings::getSettingByName('li_memberProfileWidget')) {
         $userSID = SJB_Request::getInt('profileSID', '');
         if ($userSID && ($profilePublicUrl = SJB_SocialPlugin::getProfilePublicUrlByProfileID($userSID))) {
             $tp = SJB_System::getTemplateProcessor();
             $tp->assign('inPublicUrl', $profilePublicUrl);
             $tp->display('linkedin_member_profile_widget.tpl');
         }
     }
 }