es');
  var checkboxData = createCheckboxes(boxesDiv);

  var qstr = checkboxData.clickNames.join(', ');
  if(qstr.length === 0) { qstr = 'nothing'; }

  // multi-layouts
  var eGenre = core.sample(GENRES).toLowerCase();
  var eName = core.sample(ui_utils.LAST_NAMES);
  var eYear = core.randi(1970, 2018);
  $('#query').html('Search for <b>' + eGenre + '</b> movies directed by <b>' + eName + '</b> from year <b>' + eYear + '</b>.');
  var checker = function (cGenre, cName, cYear) {
    for(var i=0;i<checkboxD