var LightGallery = new Class({
		initialize: function(containerID){
			this.images = $(containerID).getElements('a img');
			this.images.each (function(item, index){
					this.setLightbox(item.getParent("a"));
			}.bind(this));
		},
		
		setLightbox: function(anchor) {
			if (anchor.href.test("\\.jpg$") || anchor.href.test("\\.gif$") || anchor.href.test("\\.png$")) {
				anchor.set('rel', 'lightbox[article]');
			}
		}
});

window.addEvent('domready', function(){
	var FotogalleryFixLight = new LightGallery('page');
}.bind(this));