add(ERROR_GRAPHS_DIRECTORY_NOT_WRITEABLE, 'error');
      }
    } else {
      $messageStack->add(ERROR_GRAPHS_DIRECTORY_DOES_NOT_EXIST, 'error');
    }
  }
  $banner_query = tep_db_query("select banners_title from " . TABLE_BANNERS . " where banners_id = '" . (int)$HTTP_GET_VARS['bID'] . "'");
  $banner = tep_db_fetch_array($banner_query);
  $years_array = array();
  $years_query = tep_db_query("select distinct year(banners_history_date) as banner_year from " . TABLE_BANNERS_HISTORY . " where banners_id = '" . (int)$HTTP_GET_VARS['bID'] . "'");
  while ($years = tep_db_fetch_array($years_query)) {
    $years_array[] = array('id' => $years['banner_year'],
                           'text' => $years['banner_year']);
  }
  $months_array = array();
  for ($i=1; $i<13; $i++) {
    $months_array[] = array('id' => $i,
                            'text' => strftime('%B', mktime(0,0,0,$i)));
  }
  $type_array = array(array('id' => 'daily',
                            'text' => STATISTICS_TYPE_DAILY),
                      array('id' => 'monthly',
                            'text' => STATISTICS_TYPE_MONTHLY),
                      array('id' => 'yearly',
                            'text' => STATISTICS_TYPE_YEARLY));
?>
>
  
    |  | 
      
        |  |  
        |  |  
        | 
            
             ' . "\n" .
           '|  |  |  |  ' . $stats[$i][0] . '' . "\n" .
           ' | ' . number_format($stats[$i][1]) . '' . "\n" .
           ' | ' . number_format($stats[$i][2]) . '' . "\n" .
           '            ' . "\n";
    }
?> |  |  
        |  |  
        | ' . tep_image_button('button_back.gif', IMAGE_BACK) . ''; ?> |  |