Open a course page with a number of course modules present Ensure that all of the AJAX resource buttons still work right/left show/hide group mode toggle (on activities) delete drag/drop Ensure that the AJAX section buttons work as inticipated show/hide drag/drop Then: disable ajax support by turning off the 'enableajax' setting confirm that we're back to the non-ajax versions For bonus points: (re-enable the sitewide enableajax setting) open your current theme's config.php and add: $THEME->enablecourseajax = false; confirm that we're back to the non-ajax versions of all icons remove the theme config line open your current format's lib.php and find the callback_$name_ajax_support function and change the capable line: $ajaxsupport->capable = false; confirm that we're back to the non-ajax versions of all icons change things back to normal