Clickheat>MIT Licensehttp://www.benhutchins.com/project/habari-clickheat/Benjamin Hutchins1.0
ONLY DO THE BELOW IF YOU DO NOT USE $theme->header() and $theme->footer()
* Include this file in header: http://path/to/habari/scripts/clickheat.js
* And put this in the footer: <script type="text/javascript">clickheat.init();</script>