customize tracking on firefox pages and track download buttons (bug 738412)

apps/firefox/templates/firefox/base.html

@@ -80,3 +80,7 @@
 {% block site_js %}
   {{ js('firefox') }}
 {% endblock %}
+
+{% block webtrends %}
+  {% include "includes/webtrends-fx.html" %}
+{% endblock %}

media/js/global.js

@@ -20,7 +20,18 @@ function init_download_links() {
     $('.download-link').each(function() {
         var el = $(this);
         var link = el.data('direct-link');
-        el.click(function() { trigger_ie_download(link); });
+        el.click(function() {
+            dcsMultiTrack('DCS.dcssip',
+                          'www.mozilla.org',
+                          'DCS.dcsuri',
+                          window.location.pathname,
+                          'WT.ti', 'Link: Get Firefox',
+                          'WT.dl', 99,
+                          'WT.nv', 'Content',
+                          'WT.ac', 'Download Firefox');
+
+            trigger_ie_download(link);
+        });
     });
 }
 
@@ -49,4 +60,4 @@ function init_platform_imgs() {
 $(document).ready(function() {
     init_download_links();
     init_platform_imgs();
-});
+});

templates/includes/webtrends-fx.html

@@ -0,0 +1,17 @@
+<script src="/media/js/webtrends.js" type="text/javascript"></script>
+<!-- Warning: The two script blocks below must remain inline. Moving them to an external -->
+<!-- JavaScript include file can cause serious problems with cross-domain tracking.      -->
+<script type="text/javascript">
+//<![CDATA[
+var _tag=new WebTrends({"dcsid":"dcsf9nqmj10000clgc14f05rf_2u7t","rate":50,"fpcdom":"mozilla.org"});
+_tag.dcsGetId();
+//]]>
+</script>
+<script>
+//<![CDATA[
+
+_tag.dcsCollect();
+//]]>
+</script>
+<noscript>
+<div><img alt="DCSIMG" id="DCSIMG" width="1" height="1" src="//statse.webtrendslive.com/dcso6de4r0000082npfcmh4rf_4b1e/njs.gif?dcsuri=/nojavascript&amp;WT.js=No&amp;WT.tv=8.6.2"/></div>