Pagina index > funzione addEvent togliendo l'onclick (riga in grassetto) dovresti risolvere

codice:
window.addEvent('domready',function(){
							var obj = {
								wait: 3000, 
								effect: 'fade',
								duration: 1000, 
								loop: true, 
								thumbnails: true,
								backgroundSlider: true,
								onClick: function(i){alert(i)}
							}
							show = new SlideShow('slideshowContainer','slideshowThumbnail',obj);
							show.play();
						});