This responsive WordPress gallery plugin aligns your thumbnails into a justified grid using jQuery, like Flickr and Google image search. Make your galleries stand out in an eye-catching and unique new way! Replace the standard WP galleries [gallery] as [justified_image_grid] with lots of new features and options. WordPress manages the galleries and this plugin will display them.
Demo: http://codecanyon.net/item/justified-image-grid-premium-wordpress-gallery/2594251