Overall Gauge

gistfile1.txt

  <iframe id="overall_gauge_frame" src="about:blank" style="display: none;"></iframe>
  <script type="text/javascript">
    var _gauges = _gauges || [];
    (function() {
      frame = document.getElementById('overall_gauge_frame')
      doc = frame.contentDocument || frame.contentWindow.document
      
      var t   = document.createElement('script');
      t.type  = 'text/javascript';
      t.async = true;
      t.id    = 'gauges-tracker';
      t.setAttribute('data-site-id', 'id');
      t.src = '//secure.gaug.es/track.js';
      doc.body.appendChild(t)
    })();
  </script>