$(function(){
	$(".ngg-gallery-thumbnail").hover(function(){
		$('.ngg-gallery-thumbnail').stop().animate({ 'opacity' : '.5' }, 300);
		$(this).stop().animate({ 'opacity' : '1' }, 300);
	}, function (){
		$('.ngg-gallery-thumbnail').stop().animate({ 'opacity' : '1' }, 300);
	});
	
	$(".ngg-galleryoverview .ngg-gallery-thumbnail-box:nth-child(8n)").css({"margin-right" : 0});
});