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


var scroll = new Fx.Scroll('service_wrapper', {
	wait: false,
	duration: 1000,
	transition: Fx.Transitions.Quad.easeInOut
	
});
$('down').addEvent('click', function(event) {
	event = new Event(event).stop();
	
	scroll.start(0,400);
	
	
});
$('up').addEvent('click', function(event) {
	event = new Event(event).stop();
	
	scroll.start(0,0);
	
	
});
}, 'javascript');