Return Codes
============
  Authentification
    101 => "GETPOS_MISSING_USERNAME: No USERNAME specified"
    102 => "GETPOS_BAD_USER: The USERNAME or PASSWORD supplied is invalid"
    104 => "GETPOS_TOO_MANY_QUERIES: This client has exceeded the allowed query count."
    105 => "GETPOS_MISSING_ACCESSID: No Access-Id specified"
    106 => "GETPOS_BAD_ACCESSID: The Access-Id supplied is invalid"
    107 => "GETPOS_LOCKED: This client is locked."
    108 => "GETPOS_DOS_BLOCK: Denial of Service block."

  Common
    0   => "GETPOS_UNKNOWN: unknown return code."
		1   => "GETPOS_MAINTENANCE: The service is currently in maintenance mode."
    200 => "GETPOS_SUCCESS: This Request was successfull."
    500 => "GETPOS_SERVER_ERROR: Internal Service Error, Try later."

  IP To Location
    601 => "GETPOS_IP_MISSING_IPADDRESS: No address specified"
    602 => "GETPOS_IP_UNKNOWN_IPADDRESS: The address entered cannot be identified"
    603 => "GETPOS_IP_UNAVAILABLE: There is no geocoding information for this data"

  Zipcode
    701 => "GETPOS_ZIP_MISSING_COUNTRYCODE: No countrycode specified"
    702 => "GETPOS_ZIP_MISSING_ZIPCODE: No zipcode specified"
    703 => "GETPOS_ZIP_UNKNOWN_COUNTRYCODE: The address entered cannot be identified"
    704 => "GETPOS_ZIP_UNAVAILABLE: There is no geocoding information for this data"

  Radius Search
    801 => "GETPOS_RAD_MISSING_COUNTRYCODE: No countrycode specified"
    802 => "GETPOS_RAD_MISSING_ZIPCODE: No zipcode specified"
    803 => "GETPOS_RAD_MISSING_RADIUS: No radius specified"
    804 => "GETPOS_RAD_UNKNOWN_COUNTRYCODE: The address entered cannot be identified"
    805 => "GETPOS_RAD_INVALID_RADIUS: The radius entered is not valid"
    806 => "GETPOS_RAD_TOO_BIG_RADIUS: The radius entered is too large"
    807 => "GETPOS_RAD_UNAVAILABLE: There is no geocoding information for this data"

  Client object
    901 => "GETPOS_RESULTSET_INVALIDCOUNT: The requested count is invalid"
    902 => "GETPOS_RESULTSET_TOO_BIG: The requested count is too big"

getpos.de V1.3 (26.04.2010)