Add link to example
Make whole menu tabbable (not the first item anymore)
Remove a lot of old stuff
Make all first items tabbable
Remove a lot of old garbage
Making progress
Rename variable names
Rename vars
Only make root items tabbable
Add TODO
More JS hacking
Better and better
Apply CSS hover effect to [aria-haspopup="true"]
Some more work
First attempts with OOP in JS