Network::getAdminPopupSession

static function getAdminPopupSession()
{
	global $USER;

	$result = !isset($_SESSION[static::ADMIN_SESSION_KEY]) || $_SESSION[static::ADMIN_SESSION_KEY] !== $USER->GetID();
	if($result)
	{
		$option = static::getShowOptions();
		$result = $option["dontshow"] !== "Y";
		if(!$result)
		{
			static::setAdminPopupSession();
		}
	}

	return $result;
}