function menu() {
	var list = $$('#sub-nav li a');
	list.each(function(element)
	{
		var fx = new Fx.Styles(element, {duration:200, wait:false});
		element.addEvents({
			'mouseenter': function(){
				fx.start({
					'margin-left': 8
				});
			},
			'mouseleave': function(){
				fx.start({
					'margin-left': 0
				});
			}
		});
	});
}


if (window.addEventListener)
{
	window.addEventListener("load", menu, false);
}
else if (window.attachEvent)
{
	window.attachEvent("onload", menu);
}