}
        
-       public function GetStoredFilesByJob( $jobname, $start_timestamp, $end_timestamp )
-       {
-               $query          = '';
-               $start_date = date( "Y-m-d H:i:s", $start_timestamp);
-               $end_date       = date( "Y-m-d H:i:s", $end_timestamp);
-               
-               switch( $this->driver )
-               {
-                       case 'sqlite':
-                       case 'mysql':
-                               $query  = "SELECT SUM(JobFiles),EndTime as stored_files FROM Job ";
-                               $query .= "WHERE ( EndTime BETWEEN '$start_date' AND '$end_date' ) AND ";
-                               $query .= "Name = '$jobname'";
-                               $query .= "GROUP BY EndTime";
-                               break;
-                       case 'pgsql':
-                               $query  = "SELECT SUM(jobfiles),endtime as stored_files FROM job ";
-                               $query .= "WHERE ( endtime BETWEEN timestamp '$start_date' AND timestamp '$end_date' ) AND ";
-                               $query .= "name = '$jobname'";
-                               $query .= "GROUP BY EndTime";
-                               break;
-               }
-               
-               $result = $this->db_link->query( $query );
-               
-               if( PEAR::isError( $result ) ) {
-                       $this->TriggerDBError("Unable to get Job Files from catalog", $result);
-               }else{
-                       $stored_bytes = 0;
-                       $tmp = $result->fetchRow();
-                       
-                       $day                    = date( "D d", strtotime($end_date) );
-                       $stored_files   = $tmp['stored_files'];
-                       
-                       return array( $day, $stored_files );
-               }                       
-       }
-       
        private function TriggerDBError( $message, $db_error)
        {
                echo 'Error: ' . $message . '<br />';