/**
  * POSMGMT::ChangeTowerCPUPG()
  *
  * @param mixed $args
  * @return
  */
 function ChangeTowerCPUPG($args)
 {
     if (!$args['pos_id'] || !is_numeric($args['pos_id'])) {
         return false;
     }
     $pos_id = Eve::VarPrepForStore($args['pos_id']);
     $new_pg = Eve::varPrepForStore($args['new_pg']);
     $new_cpu = Eve::varPrepForStore($args['new_cpu']);
     $dbconn =& DBGetConn(true);
     $sql = "UPDATE " . TBL_PREFIX . "tower_info\n                SET  cpu='" . $new_cpu . "',\n                       powergrid='" . $new_pg . "'\n                WHERE  pos_id       = '" . $pos_id . "'";
     $dbconn->Execute($sql);
     if ($dbconn->ErrorNo() != 0) {
         Eve::SessionSetVar('errormsg', $dbconn->ErrorMsg() . $sql);
         return false;
     }
     return true;
 }