Broken link counter

<script type="text/javascript">
  $(window).load(function(){
      var hash_count = 0;
      $('a[href="#"]').each(function(){
          if(!$(this).data("events")) hash_count++;
      });
      $('head').append("&lt;!-- " + hash_count + " links with # as their href --&gt;");
  });
</script>