Test case for the xforms-next and xforms-previous events.
4.3.1.a xforms-next and xforms-previous
You should see a message for 'xforms-next' every time you 'tab' through the
three input forms and a 'xforms-previous' message every time you
'shift+tab' through the three input forms.
First Input
xforms-next
xforms-previous
Second Input
xforms-next
xforms-previous
Third Input
xforms-next
xforms-previous