$(document).ready(function () {
   $('#comment-form').ajaxForm({
      beforeSubmit: function (data, form, options) {
         encodeURIComponent = escape; 
         return $(form).validate().form();
      },
      success: function (xml) {   
         var errors = $('root errors', xml).text();
         if (errors) {
            $('#comment-errors').html(errors);
         } else {
            $('#comment div.inner').html('').slideUp().html('<h3>Comentário salvo aguardando aprovação!</h3>').slideDown();
         }
         return false;
      }
   });
   
   $('a#reload-captcha').click(function () {
      $('img.captcha').attr('src', '/captcha/image?' + Math.round(Math.random(0)*1000) + 1);
      $('input.captcha').val('').focus();
      return false;
   });
});