function review_feedback()
{
	var callback =
	{
		success:	review_feedback_done,
		failure:	review_feedback_done,
		timeout:	review_feedback_done,
		argument:	[ this ]
	};

	YAHOO.util.Connect.asyncRequest('GET', this.get('target'), callback);
}

function review_feedback_done(req)
{
	var id		= req.argument[0].get('element').id;
	var base	= id.replace('_negative', '').replace('_positive', '');

	YAHOO.widget.Button.getButton(base + '_negative').set('disabled', true);
	YAHOO.widget.Button.getButton(base + '_positive').set('disabled', true);

	YAHOO.util.Dom.get(base + '_message').style.display = 'inline';
}