Issue
Focus order - Once help modal window is brought up, focus path is broken and the user is brought back to the top of the page. This affects all help modals.

Standard Level
WCAG 2 A 2.4.3 http://www.w3.org/WAI/WCAG20/quickref/#qr-navigation-mechanisms-focus-order

Impact
Critical

Example Link
http://demo.moodle.net/course/view.php?id=625

Test Steps

1. Navigate to the search forums help link via tabs
2. Hit enter.
3. Hit tab again.