problem with tablesorter

Question

I wonder if it is possible to manipulate the research of tablesorter?

I have a list with several records and pages, but when I have searched, it is only searched by the page.

How do I search across the table?

Follows the code of tablesorter:

 <script>
    $(function(){
      
      $('table > tbody > tr:odd').addClass('odd');
      
      $('table > tbody > tr').hover(function(){
        $(this).toggleClass('hover');
      });
      
      $('#marcar-todos').click(function(){
        $('table > tbody > tr > td > :checkbox')
          .attr('checked', $(this).is(':checked'))
          .trigger('change');
      });
      
      $('table > tbody > tr > td > :checkbox').bind('click change', function(){
        var tr = $(this).parent().parent();
        if($(this).is(':checked')) $(tr).addClass('selected');
        else $(tr).removeClass('selected');
      });
      
      $('form').submit(function(e){ e.preventDefault(); });
      
      $('#pesquisar').keydown(function(){
        var encontrou = false;
        var termo = $(this).val().toLowerCase();
        $('table > tbody > tr').each(function(){
          $(this).find('td').each(function(){
            if($(this).text().toLowerCase().indexOf(termo) > -1) encontrou = true;
          });
          if(!encontrou) $(this).hide();
          else $(this).show();
          encontrou = false;
        });
      });
      	  
      $("table").tablesorter({
          dateFormat: 'uk',
          
			sortList: [[0,0], [1,0]]
          
        }) 
        .tablesorterPager({container: $("#pager")})
        .bind('sortEnd', function(){
          $('table > tbody > tr').removeClass('odd');
          $('table > tbody > tr:odd').addClass('odd');
        });
      
    });
    </script>