fix: remove outbound tracking code

static/scripts.js

@@ -1,85 +1,33 @@
 ---
-layout: nil
+  layout: nil
 ---
 
-{% include static/anchor.min.js %}
+  {% include 'static/anchor.min.js' %}
 anchors.add('h2,h3,h4,h5,h6');
 
 document.addEventListener('DOMContentLoaded', () => {
-    /*
-     * translation jump menu
-     */
-    document.getElementById('language-drop').addEventListener('change', e => {
-        var selected = e.target.selectedOptions[0].value + '/';
-        if (selected === 'en/') selected = '';
-        window.location.href = `{{ site.url }}/${selected.toLowerCase()}`;
-    });
+  /*
+   * translation jump menu
+   */
+  document.getElementById('language-drop').addEventListener('change', e => {
+    var selected = e.target.selectedOptions[0].value + '/';
+    if (selected === 'en/') selected = '';
+    window.location.href = `{{ site.url }}/${selected.toLowerCase()}`;
+  });
 
-    /*
-     * ScrollTo code
-     */
-    document.querySelectorAll('a[href^="#"]')
-        .forEach(x => x.addEventListener('click', e => {
-            var targetHash = e.target.hash.replace(/:/g,'\\$&'),
-                targetDecoded = decodeURI(targetHash),
-                targetId = targetDecoded.replace('#', ''),
-                target = document.getElementById(targetId || 'translation-bar');
-            if (target) {
-                e.preventDefault();
-                history.pushState({}, `${document.title} - ${target.innerText}`, e.target.href);
-                target.scrollIntoView({behavior: 'smooth', block: 'start'});
-            }
-        }));
+  /*
+   * ScrollTo code
+   */
+  document.querySelectorAll('a[href^="#"]')
+    .forEach(x => x.addEventListener('click', e => {
+      var targetHash = e.target.hash.replace(/:/g, '\\$&'),
+        targetDecoded = decodeURI(targetHash),
+        targetId = targetDecoded.replace('#', ''),
+        target = document.getElementById(targetId || 'translation-bar');
+      if (target) {
+        e.preventDefault();
+        history.pushState({}, `${document.title} - ${target.innerText}`, e.target.href);
+        target.scrollIntoView({ behavior: 'smooth', block: 'start' });
+      }
+    }));
 });
-
-// http://exisweb.net/link-tracking-universal-analytics
-(function trackOutbounds() {
-    var hitCallbackHandler = function(url,win) {
-        if (win) {
-            window.open(url, win);
-        } else {
-            window.location.href = url;
-        }
-    };
-
-    var addEvent = function(el, eventName, handler) {
-
-        if (el.addEventListener) {
-            el.addEventListener(eventName, handler);
-            } else {
-            el.attachEvent('on' + eventName, function(){
-                handler.call(el);
-            });
-        }
-    };
-
-    if (document.getElementsByTagName) {
-        var el = document.getElementsByTagName('a');
-        var getDomain = document.domain.split('.').reverse()[1] + '.' + document.domain.split('.').reverse()[0];
-
-        // Look thru each a element
-        for (var i=0; i < el.length;i++) {
-
-            // Extract it's href attribute
-            var href = (typeof(el[i].getAttribute('href')) == 'string' ) ? el[i].getAttribute('href') : '';
-
-            // Query the href for the top level domain (xxxxx.com)
-            var myDomain = href.match(getDomain);
-
-            // If link is outbound and is not to this domain    
-            if ((href.match(/^(https?:|\/\/)/i)  && !myDomain) || href.match(/^mailto\:/i)) {
-
-                // Add an event to click
-                addEvent(el[i],'click', function(e) {
-                    var url = this.getAttribute('href'), win = (typeof(this.getAttribute('target')) == 'string') ? this.getAttribute('target') : '';
-                    // Log even to Analytics, once done, go to the link
-                    ga('send', 'event', 'outbound', 'click', url,
-                        {'hitCallback': hitCallbackHandler(url,win)},
-                        {'nonInteraction': 1}
-                    );
-                    e.preventDefault();
-                });
-            }
-        }
-    }
-})();