added code for ab-testing

1 files changed, 17 insertions, 0 deletions

diff --git a/views/index.jade b/views/index.jade
index 28d435b..c496bc0 100644
--- a/views/index.jade
+++ b/views/index.jade
@@ -1,5 +1,22 @@
 extends layout
 
+block head_top
+  script.
+    function utmx_section(){}function utmx(){}(function(){var
+    k='129149775-1',d=document,l=d.location,c=d.cookie;
+    if(l.search.indexOf('utm_expid='+k)>0)return;
+    function f(n){if(c){var i=c.indexOf(n+'=');if(i>-1){var j=c.
+    indexOf(';',i);return escape(c.substring(i+n.length+1,j<0?c.
+    length:j))}}}var x=f('__utmx'),xx=f('__utmxx'),h=l.hash;d.write(
+    '<sc'+'ript src="'+'http'+(l.protocol=='https:'?'s://ssl':
+    '://www')+'.google-analytics.com/ga_exp.js?'+'utmxkey='+k+
+    '&utmx='+(x?x:'')+'&utmxx='+(xx?xx:'')+'&utmxtime='+new Date().
+    valueOf()+(h?'&utmxhash='+escape(h.substr(1)):'')+
+    '" type="text/javascript" charset="utf-8"><\/sc'+'ript>')})();
+  script.
+    utmx('url','A/B');
+
+
 block head
   if version == 'new'
     link(rel='stylesheet', href='/stylesheets/style_new.css')