function accordion() {
  $('.accordioncontent').hide();
  $('#accordion h5').click(
    function() {
      var checkElement = $(this).next();
      if((checkElement.is('.accordioncontent')) && (checkElement.is(':visible'))) {
        return false;
        }
      if((checkElement.is('#accordion div')) && (!checkElement.is(':visible'))) {
        $('.accordioncontent:visible').slideUp('normal');
        checkElement.slideDown('normal');
        return false;
        }
      }
    );
  }
$(document).ready(function() {accordion();});