<script type="text/javascript" charset="utf-8">  
  $(document).on('ready pjax:scriptcomplete',function(){
 
    // Identify the questions
    var qHidden = $('#question{QID}');
    var qHiddenID = $(qHidden).attr('id').replace(/question/, '');
 
    // Hide the checkbox question
    qHidden.css({
        'position': 'absolute',
        'left': '-9999em'
    });
 
    // The ranking answer codes relevant for the various values of "Branch"
    // EDIT HERE AS REQUIRED
    var answerCodes = {
      1: ['101', '102', '103', '104'], // Seen by "Rangers"
      2: ['101', '102', '103', '104', '105', '106'], // Seen by "Pathfinders"
      3: ['101', '102', '103', '104', '105', '106', '107', '108'] // Seen by everybody else
    }
 
    // Get the value of the "Branch" question
    var branch = '{Branch}';
 
    // Define which set of ranking answer codes to display
    if(branch == 'Ranger') {
      var codeArray = answerCodes[1];
    }
    else if(branch == 'Pathfinder') {
      var codeArray = answerCodes[2];
    }
    else {
      var codeArray = answerCodes[3];
    }
 
    // Toggle the appropriate checkboxes and fire Expression Manager
    $('.question-item input:hidden', qHidden).val('');
    $('input:checkbox[id$="X'+qHiddenID+this+'"]').prop('checked', false).trigger('change');
    $(codeArray).each(function(i) {
      var thisInput = $('input:checkbox[id$="X'+qHiddenID+this+'"]');
      thisInput.nextAll('input:hidden').val('Y');
      thisInput.prop('checked', true).trigger('change');
    });
    });
</script>