function show_old_comments()
{
	old_comments_div  = document.getElementById("old-comments");
	old_comments_link = document.getElementById("old-comments-link");

	if (old_comments_div.style.display == "none")
	{
		old_comments_div.style.display = "block";
		old_comments_link.style.display = "none";

	}
}