This is a very strange problem.
I am trying to make my website more robust.
In FireFox 3.0 an Image Button with a broken Image does not register the button's event handler, though it does post back.
I have tried every other browser and it works. FireFox 3.5 was tested and it works there as well.
Any ideas? I can e-mail you a link to test if it would help.
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