[jQuery] [blockUI] - issue closing element modal

Hi-
I need a modal window within an element on my page and the BlockUI
plugin works
great for this. The problem is that I want a button on the blockUI
message that will close the block. I can't seem to get this to work.
If I put the button elsewhere on the page, it works to close the
block, but whenever the button is actually in the block div, it
doesn't work. A close button in the block div works fine for full UI
blocking, just not for element blocking.
Is this possible? Any ideas would be much appreciated.
Thanks.
-Halsey

====
code snippet

$('#paneRecordHeader').click(function() {
$('#paneRecord').block({
message: 'Legal Mumbo Jumbo <input type="button"
id="btnAgree"
value="I Agree" />'</p>',
css: { border: '1px solid #a00' }
});

});

$('#btnAgree').click(function() {
$('#paneRecord').unblock();
});