Google analytics script

scripts/ga.js

@@ -0,0 +1,13 @@
+//Dynamically loads google analytics, but only on github. 
+//Google analyitics is not allowed on the W3C because of their privacy policy. 
+if(window.location.host === "responsiveimagescg.github.com"){
+	  var _gaq = _gaq || [];
+	  _gaq.push(['_setAccount', 'UA-35523667-1']);
+	  _gaq.push(['_trackPageview']);
+
+	  (function() {
+		var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
+		ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+		var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
+	  })();
+}