$(document).ready( function() {	
	var $list = $('#menu .gallery .preview ul li');
	var $active = $('#menu .gallery .preview ul li.active');

	$('#menu .gallery .prev').click( function() {
		if ($list.index($active) == 0) {
			$active.fadeOut("slow", function() { 
				var img_num = $list.length-1;
				$active = $list.eq(img_num);
				$active.fadeIn("slow"); 
				$.cookie('last_gallery_image', img_num);
			});
		} else {
			$active.fadeOut("slow", function() { 
				var img_num = $list.index($active)-1;
				$active = $list.eq(img_num);
				$active.fadeIn("slow");
				$.cookie('last_gallery_image', img_num);
			});
		}
		return false;
	});


	$('#menu .gallery .next').click( function() {
		if ($list.index($active) == $list.length-1) {
			$active.fadeOut("slow", function() {
				var img_num = 0;
				$active = $list.eq(img_num);
				$active.fadeIn("slow"); 
				$.cookie('last_gallery_image', img_num);
			});
		} else {
			$active.fadeOut("slow", function() {
				var img_num = $list.index($active)+1;
				$active = $list.eq(img_num);
				$active.fadeIn("slow");
				$.cookie('last_gallery_image', img_num); 
			});
		}
		return false;
	});
});