window.addEvent('domready', function() {

	var slider = new Fx.Slide('beforepic');
	slider.hide();

	$('opn').addEvent('click', function(e) {
		$('beforepic').set('html', '<img src="images/bef-aft-enlarge.jpg" alt="Before and after shots" width="216" height="334" />');
		slider.toggle();
	});
});