ValidationState test not working on IE6

[bill]

It clicks twice on the DateTextBox trying to close the drop down, but the second click merely selects "2010" without closing the drop down.

[bill]

(In [22779]) Fix missing semicolons, refs #11655

[bill]

Also, if this test supercedes dijit/tests/form/FormInvalid.html then that file should be removed.

[bill]

PS: FormInvalid?.html is used by robot/Form.html, but it seems (at first glance) that it's testing the same sort of thing as ValidationState, in which case they should be combined.

[Douglas Hays]

(In [22785]) Fixes #11655. Removed duplicate FormInvalid?.html test. Changed ValidationState? robot test to move the mouse more quickly and to wiggle the mouse between consecutive clicks to avoid double click events on machines with liberal double click interval times.