if ($(".comment").length == 0) {
  $("#comments-box").append("<%= j render("comments_box", annotation: @annotation) %>").show();
} else {
  $("#comments-box #comments").append("<%= j render("comments", annotation: @annotation) %>");

  var current_annotation_link = $("#annotation-link a").attr("href")
  var sub_annotation_ids = current_annotation_link.split("=")[1];
  if (sub_annotation_ids.length == 0) {
    var new_annotation_link = current_annotation_link + <%= "#{@annotation.id}" %>
  }
  else {
    var new_annotation_link = current_annotation_link + "," + <%= "#{@annotation.id}" %>
  }

  $("#annotation-link a").attr("href", new_annotation_link)

  var current_comment_text = $(".comments-count").text()
  var current_comment_count = current_comment_text.match(/\d+/)[0]
  var new_comment_count = parseInt(current_comment_count) + parseInt(<%= @annotation.comments.roots.count %>)
  var new_comment_count_text = current_comment_text.replace(/(\d+)/, new_comment_count);
  $(".comments-count").text(new_comment_count_text)
}

<%= render "comments_box_form", comment: @comment, annotation: @annotation %>