// Following function is used in sidebar nav menu
$(document).ready(function() {
  $('div.sidenav:eq(0)> div.subnav').hide();
  $('div.sidenav:eq(0)> div.navhead').click(function() {
	$(this).next().slideToggle('fast');
  });
});

$(document).ready(function () {
    $('ul.sidenav:eq(0)> li ul.subnav').hide();
    $('ul.sidenav:eq(0)> li h3.navhead').click(function () {
        $(this).next().slideToggle('fast');
    });
});