This page tests that the HTML4 tabbing order is respected properly.
To test, put focus in "a". Pressing Tab should focus "a" through "k" in order, and pressing Shift-Tab should reverse the order.
Tabbing forward....
focused
focused
focused
focused
focused
focused
focused
focused
focused
focused
focused
Tabbing backward....
focused
focused
focused
focused
focused
focused
focused
focused
focused
focused
focused
Test finished