google_analytics_helper.rb

module GoogleAnalyticsHelper 
 def google_analytics_for(account, domain)
    unless account.blank?
      <<-ANALYTICS
        <script type="text/javascript">
        
          var _gaq = _gaq || [];
          _gaq.push(['_setAccount', '#{account}']);
          _gaq.push(['_setDomainName', '#{domain}']);
          _gaq.push(['_trackPageview']);
        
          (function() {
            var ga = document.createElement('script');
            ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 
                'http://www') + '.google-analytics.com/ga.js';
            ga.setAttribute('async', 'true');
            document.documentElement.firstChild.appendChild(ga);
          })();
        
        </script>
      ANALYTICS
    end
  end
end