window.addEvent('domready', function() {
	
	var reviews_thumbnails = $$('#reviews .thumbnail');
	var reviews_fulls = $$('#reviews .full');
	var reviews_full_containers = $$('#reviews .full .container');
	var counter = 0;
	
	reviews_thumbnails.each(function(element) {

		var review_full = reviews_fulls[counter];
		var review_full_container = reviews_full_containers[counter];
		
 		element.addEvent('mouseover', function(e){
			e = new Event(e);
			
			reviews_fulls.each(function(element) {
				element.setStyles({'display': 'none'});
			});
			
			reviews_thumbnails.each(function(element) {
				element.className = 'thumbnail';
			});

			review_full.setStyles({'display': 'block'});
			element.className = 'thumbnail active';

			e.stop();
		});
		
		counter++;

	});
});