<script type="text/javascript" charset="utf-8">
 
  $(document).on('ready pjax:scriptcomplete',function(){
 
    checkArray('{QID}', 'You did not answer the question. Do you really want to continue?');
 
    function checkArray(qID, msg) {
 
      // Interrupt next/submit function 
      $('#movenextbtn, #movesubmitbtn').on('click', function(){
 
        var failTest = '';
 
        $('#question'+qID+' tr[id^="javatbd"]').each(function(i) {
          if($('input:radio:checked', this).length < 1) {
            failTest = 1;
            $('>', this).css('background-color', '#E74C3C');
          }
          else {
            $('>', this).css('background-color', '');
          }
        });
        if(failTest == 1) {
          if(confirm(msg)) {
            return true;
          }
          else {
            return false;
          }
        }
      });
 
      $('#question'+qID+' input:radio').on('click', function(){
        $(this).closest('tr').find('th, td');.css('background-color', '');
      });
    }
 
    });
</script>

<script type="text/javascript" charset="utf-8">
 
  $(document).on('ready pjax:scriptcomplete',function(){
 
    checkArray('{QID}', 'You did not answer the question. Do you really want to continue?');
 
    function checkArray(qID, msg) {
 
      // Interrupt next/submit function 
      $('#ls-button-submit').on('click', function(){
 
        var failTest = '';
 
        $('#question'+qID+' tr[id^="javatbd"]').each(function(i) {
          if($('input:radio:checked', this).length < 1) {
            failTest = 1;
            $(this).addClass('has-error');
          }
          else {
            $(this).removeClass('has-error');
          }
        });
        if(failTest == 1) {
          if(confirm(msg)) {
            return true;
          }
          else {
            return false;
          }
        }
      });
 
      $('#question'+qID+' input:radio').on('click', function(){
        $(this).closest('tr').removeClass('has-error');
      });
    }
 
    });
</script>