- return ((isset($GLOBALS['current_sponsor_id'])) && (isValidSponsorId($GLOBALS['current_sponsor_id'])));
-}
-
-// Is given sponsor_id valid?
-function isValidSponsorId ($sponsor_id) {
- // Do we have cache?
- if (!isset($GLOBALS[__FUNCTION__][$sponsor_id])) {
- // Check it out
- $GLOBALS[__FUNCTION__][$sponsor_id] = ((!is_null($sponsor_id)) && (!empty($sponsor_id)) && ($sponsor_id > 0));
- } // END - if
-
- // Return cache
- return $GLOBALS[__FUNCTION__][$sponsor_id];