function openCommentForm(articleUrl, article, id) {
	var closeButton = '<p class="button-close"><a href="javascript: closeCommentForm(\'' + id + '\');" title="ST&Auml;NG">ST&Auml;NG</a></p>';
	var html = closeButton + '<iframe  id="commentIFrame" class="iframe-comment" onload="resizeIFrame(\'commentIFrame\')" scrolling="no" src="' + articleUrl + '?service=comment&article=' + article + '" frameborder="0" ></iframe>';
	openPopup(id, html);
}

function closeCommentForm() {
	closeAllPopups();
}

function showComments(url) {
	closeAllPopups();
	document.getElementById('articlecomments').style.display = 'block';
	parent.document.location = url + "#comments";
}