window.addEvent('domready',function(){

		//SAMPLE 5 
		

		var V5 = new viewer($('box4').getChildren(), {
			mode: 'alpha',
			onWalk: function(current_index){
				handles5.removeClass('active');
				handles5[current_index].addClass('active');
			}
		});
		var handles5 = $$('#handles4 span');
		handles5.each(function(el,i){el.addEvent('click',V5.walk.bind(V5,[i,true]));});		
		addEvent('click',V5.play.bind(V5,[true]));
	});