text: $(document).ready(function() {
    $('.stim-table').tablesorter({
      cancelSelection: false,
      headers: {
        0: {
          sorter: false
        },
        1: {
          sorter: false
        }
      }
    });
  
    //Keyboard navigation
    $('th.header').keydown(function(e) {
      switch (e.which) {
        case 13: //Enter
        case 32: //Space
          e.preventDefault();
          $(this).trigger('click');
          break;
      }
    });
  });
  