window.addEvent('domready', function() 
{
		var pos = 0;
		var currentslide = 1;

		/* THUMBNAIL SCROLL */
		var imgscroll = new Fx.Scroll('zphotos_ss', {
   			offset: {'x': 0, 'y': 0},
   			transition: Fx.Transitions.Cubic.easeOut
		}).toLeft();

		$('flecheGau_ss').addEvent('click', function(event) { event = new Event(event).stop();
			if(currentslide == 1) return;
			currentslide--;
			pos += -(offset);
			imgscroll.start(pos);
		});
		
		$('flecheDr_ss').addEvent('click', function(event) { event = new Event(event).stop();
			if(currentslide >= slides) return;
			currentslide++;
			pos += offset;
			imgscroll.start(pos);
		});
});