Open external links in new tab.

theme/static/js/script.js

@@ -76,4 +76,18 @@
             }
         }).change();
     }
-})("form")
+})("form");
+
+
+
+
+/* Make all external links open in new tab.
+ * Adapted from http://mitchbarry.com/handling-external-links/
+ */
+(function() {
+    for (var links = document.links, i = 0, link; link = links[i]; i++) {
+        if (link.hostname !== window.location.host.split('.').slice(-2).join('.')) {
+            link.target = '_blank';
+        }
+    }
+})();