gistfile1.txt

render(:json => {:comment_html => render_to_string(:partial => "admin/comments/comment", :locals => {:comment => new_comment})}) and return

$("body")
    .on('ajax:success', 'form.comment_form', function(e, response, status, xhr) { 
      var parent_id = $(this).data('parent_id');
      this.reset();                                                                                                                                                                  
      var comment_list = parent_id ? $(".comments_"+parent_id) : $(this).siblings('ul.comments');
      comment_list.prepend(response.comment_html);
      var comments_count = $(".comments_count_"+parent_id);
      comments_count.html((1*comments_count.html())+1);
    }) 
    .on('ajax:success', 'form.work_reference_form', function(e, response, status, xhr) { 
      var parent_id = $(this).data('parent_id');
      this.reset(); 
      $("#work_reference_"+parent_id).html(response.work_reference_html);
      window.initialize_editables();
    }) 
    .on('click', 'form.comment_form .morelink', function(){
      var $this = $(this);
      setTimeout(function(){$this.closest('form').find('textarea').focus()}, 100)
    })