todoubled

  $(function() {
    // add/show/hide .add-note button on hover
    $('.module-body').hover(
      function() {
        var myel = $('> button.add-note', this).length ? $('> button.add-note', this) : $('<button class="btn btn-small add-note">Add Note</button>').appendTo(this);
        $('.add-note', this).show();
      },
      function() {
        $('.add-note', this).hide();
      }