| <!DOCTYPE html> | |
| <html> | |
| <body> | |
| <div id="menubar" role="menubar" tabindex="0" aria-activedescendant="file"> | |
| <span id="file" role="menuitem" aria-expanded="false">File</span> | |
| <span id="edit" role="menuitem" aria-expanded="false">Edit</span> | |
| </div> | |
| <script> | |
| var menubar = document.getElementById('menubar'); | |
| menubar.focus(); | |
| function go() { | |
| menubar.setAttribute('aria-activedescendant', 'edit'); | |
| } | |
| </script> | |
| </body> | |
| </html> |