$(document).ready(function() {
	$('#tiles').imagesLoaded(function() {
		$("#tiles img").each(function() {
			$(this).height(this.height);
		});

	    // Prepare layout options.
	    var options = {
	      container: $('#tiles_container'), // Optional, used for some extra CSS styling
	      offset: 5, // Optional, the distance between grid items
	      outerOffset: 10, // Optional, the distance to the containers border
	      align: 'center',
	  };

	    // Get a reference to your grid items.
	    var handler = $('#tiles li');

	    // Call the layout function.
	    handler.wookmark(options);

	});
});