Update chrome extension

js/mobile.js

@@ -0,0 +1,16 @@
+'use strict';
+
+document.addEventListener("deviceready", onDeviceReady, false);
+
+function onDeviceReady() {
+  setTimeout(function(){ navigator.splashscreen.hide(); }, 2000);
+
+  document.addEventListener("menubutton", function() {
+    var nav = document.getElementsByTagName('nav')[0];
+    if (!nav) return;
+
+    var menu = nav.getElementsByTagName('section')[0].getElementsByTagName('a')[0];
+    if (menu.offsetParent) menu.click();
+
+  }, false);
+}