var msg = <%= raw @forum_post.body.to_json %>;
if ($("#forum_post_body").val().length > 0) {
  msg = $("#forum_post_body").val() + "\n\n" + msg;
}
$("#forum_post_body").val(msg);
$("#topic-response").show();
document.body.scrollIntoView(false);
$("#forum_post_body").selectEnd();
