var AppleGallery = 
{
	show:function(id, number)
	{
		$$('.' + id + '-trigger').each(function(element)
		{
			element.removeClassName('active');
		});
		
		var link = $(id + '-trigger' + number);
		if(!link.hasClassName('active'))
		{
			link.addClassName('active');
		}
		
		var previewImage = $('previewImage-' + id);
		var thumbImage = link.select('img').first();
		previewImage.src = thumbImage.src.replace('-thumb', '');
		
		var caption = $('caption-' + id);
		caption.innerHTML = link.select('.caption').first().innerHTML;
	}
};