code: function(eventName /* ,arg1, arg2, arg3... */) {
      var handlers = apos.handlers[eventName];
      if (!handlers) {
        return;
      }
      var args = Array.prototype.slice.call(arguments, 1);
      var i;
      for (i = 0; (i < handlers.length); i++) {
        handlers[i].apply(window, args);
      }
    }
docs: EVENT HANDLING  apos.emit(eventName, /* arg1, arg2, arg3... */)  Emit an Apostrophe event. All handlers that have been set with apos.on for the same eventName will be invoked. Any additional arguments are received by the handler functions as arguments.  CURRENT EVENTS  'enhance' is triggered to request progressive enhancement of form elements newly loaded into the DOM. It is most often listened for in admin modals.  'ready' is triggered when the main content area of the page has been refreshed.