Test Case Boilerplate
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HTML
<script src="http://code.jquery.com/ui/jquery-ui-git.js"></script>
<link rel="stylesheet" href="http://code.jquery.com/ui/jquery-ui-git.css">
<p>Hello from JS Bin</p>
<p id="hello" style="background:#222; padding:10px; width:200px; cursor:move;">Drag me or whatever....<br />Yeah.</p>
JavaScript
$("#hello").draggable({containment:"html"});