text: /* IE 8 and less */
  $(function(){
    // open side menu
    var checked = false;
    $('.main-header').click(function(){
      checked = !checked;
      $('#main-nav').animate({ width: checked ? 250 : 0 }, 300);
      $('#main')
        .animate({ marginLeft: checked ? 250 : 0 }, 300)
        .css({ overflow: checked ? 'hidden' : '' })
        .find('.open-menu').toggle(!checked).end()
        .find('.close-menu').toggle(checked).end()
        .find('#banner h1').css({ paddingLeft : checked ? 0 : 30 });
    });
  
    // make sure the case insensitive button is checked (visually)
    $('#csfalse').addClass('switch-selection-right');
  
    // search option buttons
    $('.switch-label').click(function(){
      var tar = $(this).attr('for');
      $('#' + tar)
        .prop('checked', true)
        .change()
        .siblings('.switch-selection')
        .toggleClass( 'switch-selection-right', (tar === 'letter' || tar === 'csfalse') );
    });
  });