CSocNetTools::IsMyGroup

static function IsMyGroup($entity_id)
{
	global $USER;

	$is_my = false;
	$dbRequests = CSocNetUserToGroup::GetList(
		array(),
		array(
			"USER_ID" => $USER->getId(),
			"GROUP_ID" => $entity_id,
			"<=ROLE" => SONET_ROLES_USER,
		)
	);
	if ($arRequests = $dbRequests->Fetch())
		$is_my = true;

	return $is_my;
}