### add google tracker header
if (line.find("</head>") >= 0):
outfile.write("""<!-- Google tracking !-->
-<script src="http://www.google-analytics.com/urchin.js"
-type="text/javascript">
-</script>
-<script type="text/javascript">
-_uacct = "UA-68969-1";
-urchinTracker();
+<script>
+ (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+ m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+ })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+
+ ga('create', 'UA-68969-1', 'auto');
+ ga('send', 'pageview');
+
</script>
""");
#### add google tracker goals