Problem w/ InPlaceEditor

[Zack]

Greetings, I am a bit of a newbie to the scriptaculous library and am
trying to use the InPlaceEditor. It works fine the first time, I click
the text it shows up and I can edit it. But when I click on it a second
time (after the ajax call completes successfully and my new text is
displayed) I get an empty text box.

I'm using scriptaculous 1.6.4, and this is my code:

<p id="item-tag">tag</p>
<script type="text/javascript">
new Ajax.InPlaceEditor('item-tag', 'updateTags/1');
</script>

And on the server side, I'm performing a database update and displaying
the tags that were sent via ajax. This works fine.

I've searched through the limited documentation and tried various
techniques to know avail. Please help!

Thanks,