Update Piwik tracking code

Making use of new webstats.evergreen-ils.org subdomain for piwik.

Signed-off-by: Ben Shum <bshum@biblio.org>

diff --git a/incl/footer.php b/incl/footer.php
index d85eb7c..60301db 100755 (executable)
--- a/incl/footer.php
+++ b/incl/footer.php
@@ -5,17 +5,19 @@
 </p>
 </div>
 </div>
-<!-- Piwik -->
-   <script type="text/javascript">
-      var pkBaseURL = (("https:" == document.location.protocol) ? "https://evergreen-ils.org/piwik/" : "http://evergreen-ils.org/piwik/");
-      document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E"));
-   </script>
-   <script type="text/javascript">
-      try {
-      var piwikTracker = Piwik.getTracker(pkBaseURL + "piwik.php", 1);
-      piwikTracker.trackPageView();
-      piwikTracker.enableLinkTracking();
-      } catch( err ) {}
-   </script>
-   <noscript><p><img src="http://evergreen-ils.org/piwik/piwik.php?idsite=1" style="border:0" alt="" /></p></noscript>
+<!-- Piwik Tracking Code-->
+<script type="text/javascript">
+  var _paq = _paq || [];
+  _paq.push(["trackPageView"]);
+  _paq.push(["enableLinkTracking"]);
+
+  (function() {
+    var u=(("https:" == document.location.protocol) ? "https" : "http") + "://webstats.evergreen-ils.org/";
+    _paq.push(["setTrackerUrl", u+"piwik.php"]);
+    _paq.push(["setSiteId", "1"]);
+    var d=document, g=d.createElement("script"), s=d.getElementsByTagName("script")[0]; g.type="text/javascript";
+    g.defer=true; g.async=true; g.src=u+"piwik.js"; s.parentNode.insertBefore(g,s);
+  })();
+</script>
+<noscript><img src="http://webstats.evergreen-ils.org/piwik.php?idsite=1&amp;rec=1" style="border:0" alt="" /></noscript>
 <!-- End Piwik Tracking Code -->