window.onload = function() {
	
	var slideshow = new CTR.Slideshow(galleryImages);
	slideshow.bind($('imageElement'), $('captionElement'));
	
	Event.observe(
		'prev',
		'click',
		slideshow.showPrevious
	);
	
	Event.observe(
		'next',
		'click',
		slideshow.showNext
	);
	
	slideshow.start();
}