Calendar: styling for today's date (IE6)

[bill]

On IE6, bring up test_validate.html and see second DateTextBox?. The styling for today's date is wrong on IE6. Assuming that FF is correct, today's date should have an underline, but the text should be gray(because it's out of range). On IE6, the text is underlined, but it's not gray. Rather, the background is gray (like a gray highlighter).