$(function(){
	$('.postcomment').click(function()
	{
		$(this).siblings('form.commentform').show('slow').ajaxForm(function(){
			a=$('a.postcomment');
			a.before($('<em>Thank you for your feedback</em>'));
			a.remove();
			$('form.commentform').hide('slow');
		});
		return false;
	});
});