/*************************************************
@author Sebastian Klepper <sebastian@sl-entertainment.com>
@copyright SL Entertainment Group GmbH, http://www.sl-entertainment.com
**************************************************/
$(document).ready(function() {
	galleryImageContainer = $('#gallery-image-container');
	galleryImage = $('#gallery-image');
	$('#gallery-thumbnails li a').first().data('visited', true);
	$('#gallery-thumbnails li a').click(function(event) {
		event.preventDefault();
		var link = $(event.currentTarget);
		var linkTitle = link.attr('title');
		var altText = link.children('img').first().attr('alt');
		var linkedImage = link.attr('href');
		if (galleryImage.attr('src') != linkedImage) {
			if (link.data('visited')) {
				galleryImage.fadeOut(function() {
					galleryImage.attr('src', linkedImage);
					galleryImage.attr('title', linkTitle);
					galleryImage.attr('alt', altText);
					galleryImage.fadeIn();
				});
			} else {
				galleryImageContainer.addClass('loading');
				galleryImage.fadeOut('slow', function() {
					galleryImage.attr('src', linkedImage);
					galleryImage.attr('title', linkTitle);
					galleryImage.attr('alt', altText);
					galleryImage.delay(500).fadeIn(function() {
						galleryImageContainer.removeClass('loading');
					});
					link.data('visited', true);
				});
			}
		}
	});
});