code: function () {
      if (! this.message) {
        return;
      }
      this.message.css({border: '3px solid #f00'});
      var self = this;
      setTimeout(function () {
        if (self.message) {
          self.message.css({border: '3px solid #ccc'});
        }
      }, 2000);
    }
docs: FIXME: for some reason this doesn't flash properly, but will if you change tabs?