<script type="text/javascript" charset="utf-8">
 
  $(document).on('ready pjax:scriptcomplete',function(){
    var thisQuestion = $('#question{QID}');
 
    // Insert a select into the last row
    var insertRow = $('.answer-item:last', thisQuestion);
    $(insertRow).addClass('with-select');
    if($('.inserted-select', insertRow).length == 0) {
      $('.answer-item:last input:text', thisQuestion).after('<select class="inserted-select form-control list-question-select">\
                            <option value="">Please choose...</option>\
                            <option value="1">Yes</option>\
                            <option value="2">No</option>\
                            <option value="3">Do not know</option>\
                          </select>');
    }
 
    // Listeners
    $('.inserted-select', thisQuestion).on('change', function(i) {
      if($(this).val() != '') {
        $(this).closest('.answer-item').find('input:text').val($.trim($('option:selected', this).text())).trigger('change');
      }
      else {
        $(this).closest('.answer-item').find('input:text').val('').trigger('change');
      }
    });
 
    // Returning to page
    $('.with-select input:text', thisQuestion).each(function(i) {
      var thisRow = $(this).closest('.answer-item');
      var inputText = $.trim($(this).val());
      var selectval = $('select.inserted-select option', thisRow).filter(function () { return $(this).html() == inputText; }).val();
      $('select.inserted-select', thisRow).val(selectval);
    });
 
    // Clean-up styles
    $('.with-select input:text', thisQuestion).css({
      'position': 'absolute',
      'left': '-9999em'
    });  
  });
</script>