text: --
  -- add utility links to header, and associated stylesheet classes
  --
  
  -- deprecate header_image settings
  DELETE FROM settings WHERE setting_id>120 AND setting_id<=126;
  
  -- add home-only toggle for header links
  INSERT INTO settings VALUES (120, 'header_links_homeonly', 'false', 'Show header utility links only on home page', false, true);
  
  -- remove div#header-image from stylesheet
  DELETE FROM stylesheet WHERE class_id=47;
  
  -- add header-links classes
  INSERT INTO stylesheet VALUES (80, 'div#header-links', '', 3, true, 0, 0 2);
  INSERT INTO stylesheet VALUES (81, 'table#header-links', '', 4, true, 0, 0 2);
  INSERT INTO stylesheet VALUES (82, 'td.header-link', '', 5, true, 0, 0 2);
  INSERT INTO stylesheet VALUES (83, 'a.header-link:link', '', 6, true, 0, 0 2);
  INSERT INTO stylesheet VALUES (84, 'a.header-link:visited', '', 7, true, 0, 0 2);
  INSERT INTO stylesheet VALUES (85, 'a.header-link:hover', '', 8, true, 0, 0 2);
  INSERT INTO stylesheet VALUES (86, 'a.header-link:active', '', 9, true, 0, 0 2);
  