Using Jquery Handling Classes

  <script>
  $(document).ready(function(){
$('#page #secondary-inner .links').prepend('<li class="first" style="color: #B5B4AA;">sathish</li>');
$('#page #secondary-inner .links').append('<li class="first" style="color: #B5B4AA;">sathish</li>');

$('#.block-search .content-wrapper .content #search-block-form div').addClass('searchIE7');
$('#.block-search .content-wrapper .content #search-block-form .searchIE7 div').removeClass('searchIE7');

})
    </script>