// Start the management form.
echo $renderer->management_form_start();
-echo $renderer->grid_start('course-category-listings', $class);
-
echo $renderer->accessible_skipto_links($displaycategorylisting, $displaycourselisting, $displaycoursedetail);
+echo $renderer->grid_start('course-category-listings', $class);
+
if ($displaycategorylisting) {
echo $renderer->grid_column_start($categorysize, 'category-listing');
echo $renderer->category_listing($category);