background-ga.js

var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-16968457-1']);
_gaq.push(['_trackPageview']);

(function() {
   var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
   ga.src = 'https://ssl.google-analytics.com/ga.js';
   (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(ga);
})();