public function Permissions_GetCategories($categoryid, $groupid)
{
try {
$this->setResult(self::getSoapClient()->__call('Permissions.GetCategories', array($categoryid, $groupid)));
return $this->getResult();
} catch (\SoapFault $soapFault) {
$this->saveLastError(__METHOD__, $soapFault);
return false;
}
}