window.addEvent('domready', function(){
	var tableNbr = document.getElementById('content').getElementsByTagName('table').length;
	var vignNbr = 1;
	
	var scroll = new Fx.Scroll('scroller', {wait: false, duration: 1200, transition: Fx.Transitions.Quad.easeInOut});
	 
	$E('a', 'slideRight').addEvent('click', function(e){
		e = new Event(e).stop();
		if (tableNbr == vignNbr) {
			vignNbr = 1;
		}else{
			vignNbr++;
		}
		scroll.toElement('vignettes'+vignNbr);
		//e.stop();
	});
	
	$E('a', 'slideLeft').addEvent('click', function(e){
		e = new Event(e).stop();
		if (1 == vignNbr) {
			vignNbr = tableNbr;
		}else{
			vignNbr--;
		}
		scroll.toElement('vignettes'+vignNbr);
		//e.stop();
	});
});