w.appendTo('#area'); });
  var submit = $('<button type=button>').text('Search')
    .appendTo($('<div class=submit-row>').appendTo('#area'))
    .click(function () {
      checker(genreBox.val(), nameBox.val(), yearBox.val());
    });
  $('#area').append(layout2Style);
}

var layout2Style = `<style>
#area div.row { margin: 5px; }
#area div.row div { font-weight: bold; }
#area div.row input[type=text] { width: 140px; }
#area div.submit-row { text-align: center; }
</style>`;

var layout3 = function (checker)