Add Google Analytics Async Code

gistfile1.txt

//=========================================================== CUSTOM GOOGLE ANALYTICS
function custom_goog() { ?>
	<!-- mathiasbynens.be/notes/async-analytics-snippet Change UA-XXXXX-X to be your site's ID -->
	<script>
	  var _gaq=[['_setAccount','UA-XXXXX-X'],['_trackPageview']];
	  (function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.async=1;
	  g.src=('https:'==location.protocol?'//ssl':'//www')+'.google-analytics.com/ga.js';
	  s.parentNode.insertBefore(g,s)}(document,'script'));
	</script>
<?php } add_action('thesis_hook_before_html', 'custom_goog');