function start($configId)
{
if (!$configId || !($ost = new osTicket($configId)) || $ost->getConfigId() != $configId) {
return null;
}
//Set default time zone... user/staff settting will overwrite it (on login).
$_SESSION['TZ_OFFSET'] = $ost->getConfig()->getTZoffset();
$_SESSION['TZ_DST'] = $ost->getConfig()->observeDaylightSaving();
return $ost;
}
