Open external links in a new tab

static/js/patoroco.js

@@ -0,0 +1,18 @@
+/*
+Open external links in a new tab.
+Copied from: http://mitchbarry.com/handling-external-links/
+*/
+(function() {
+    var hostname = window.location.hostname;
+    var new_tab = true;
+    var set_icon = true;
+    for (var links = document.links, i = 0, a; a = links[i]; i++) {
+        if (a.hostname !== hostname) {
+            if (new_tab)
+                a.target = '_blank';
+            if (set_icon)
+                a.innerHTML +=
+                    '<i class="fa fa-external-link fa-1 external-link-margin" />';
+        }
+    }
+})();