ALTER TABLE `$table_settings` DROP `index_stats`;
ALTER TABLE `$table_settings` ADD `statsbarstatus` set('on','off') NOT NULL default 'on';
ALTER TABLE `$table_settings` ADD `statsbarstaff` set('on','off') NOT NULL default 'on';
ALTER TABLE `$table_settings` ADD `statsbarview` set('classic','modern','default') NOT NULL default 'classic';
ALTER TABLE `$table_settings` ADD `mostonlinetime` int(10) default '0';
ALTER TABLE `$table_settings` ADD `mostonlinecount` int(10) default '0';