dojo.ready(function() {
	var thumbnails = dojo.query('a.thumbnail');
	if (thumbnails.length) {
		dojo.require('dojox.image.Lightbox');
		var lb = new dojox.image.LightboxDialog({});
		lb.startup();
		dojo.forEach(thumbnails, function(thumb) {
			dojo.connect(thumb,'onclick',function(e) {
				dojo.stopEvent(e);
				lb.show({title: dojo.attr(thumb,'title'), href:dojo.attr(thumb,'href'), group: 'coop'});
			});
			lb.addImage({title: dojo.attr(thumb,'title'), href:dojo.attr(thumb,'href')},'coop');
		});
	}
});