I cannot seem to find one particular place where this info is available (maybe i’m loosing meh mad googlin’ skills?) but here it is:

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js" type="text/javascript"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.10/jquery-ui.min.js" type="text/javascript"></script>
<link href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.10/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />

So the first line is your jquery, the 2nd is your jquery ui, the 3rd is the CSS.  ’nuff said.