When I tab over to the login button at the hotmail homepage and press the spacebar to activate the login button and submit the form , nothing happens. The button depresses and then elevates, so it looks like the form was submitted, but the page isn't submitted and the progress bar doesn't move. When I click on the actual button with my mouse, the page is submitted and I am able to get the page.

The problem was a table containing a <input> as a child. Here is the test case for regression testing. <FORM METHOD="GET" ACTION="http://search.yahoo.com/bin/search" NAME="searchform"> <TABLE border=1> <TR> <td> <INPUT TYPE=HIDDEN NAME="zip2" VALUE = "">foo</td></tr> </table> <input type=submit name=submit> </form>

My last comments referred to bug 4429, please ignore.

this sure feels like a duplicate of another bug... 1726.

*** This bug has been marked as a duplicate of 1726 ***