$(function() {
				var thumbs = $("#thumbs a");
				if (thumbs.length > 0)
				{
								// select the thumbnails and make them trigger our overlay 
								thumbs.overlay({ 
												// each trigger uses the same overlay with the id "gallery" 
												target: '#gallery', 
												// optional exposing effect 
												expose: '#f1f1f1' 
								// let the gallery plugin do its magic! 
								}).gallery({ 
												// the plugin accepts its own set of configuration options 
												speed: 800 
								});
				}
});