<script type="text/javascript" charset="utf-8">    
  $(document).ready(function() {  
 
    // Identify this question
    var thisQuestion = $('#question{QID}');
 
    // Define the sub-heading text strings
    var subHeading1 = 'Subheading 1';
    var subHeading2 = 'Subheading 2';
 
    var columnsLength = $('tr.answers-list:eq(0) > *', thisQuestion).length;
 
    // Insert the new rows
    $('tr.answers-list:eq(0)', thisQuestion).before('<tr class="sub-header-row"><th colspan="'+columnsLength+'">'+subHeading1+'</th></tr>');
    $('tr.answers-list:eq(2)', thisQuestion).before('<tr class="sub-header-row"><th colspan="'+columnsLength+'">'+subHeading2+'</th></tr>');  
 
    // Fix up the row classes
    var rowClass = 1;
    $('table.subquestions-list tbody tr', thisQuestion).each(function(i) {
      if($(this).hasClass('sub-header-row')) {
        rowClass = 1
      }
      else {
        rowClass++;
        $(this).removeClass('array1 array2')
        if(rowClass % 2 == 0) {
          $(this).addClass('array2');
        }
        else {
          $(this).addClass('array1');
        }
      }
    });
  });
</script>
<style type="text/css">
.sub-header-row { margin-bottom: 20px; } .sub-header-row th { background-color: #547599; color: #FFFFFF !important; text-align: center; }</style>