CWebDavExtLinks::IsFirstView

static function IsFirstView($userID = null)
{
	$userID = self::GetUserID($userID);
	$OpFV = CUserOptions::GetOption("webdav", "ext-link-dialog-first-run", false, $userID);
	if($OpFV != "OK")
	{
		CUserOptions::SetOption("webdav", "ext-link-dialog-first-run", "OK", false, $userID);
		return true;
	}
	return false;
}