window.addEvent('domready', function(){	
	$('menu1').addEvents({
		'mouseenter': function(){
			$('subMenu1').set('tween', {
				duration: 300,
				transition: Fx.Transitions.Expo.easeOut
			}).tween('top', '40px');
		},
		'mouseleave': function(){
			$('subMenu1').set('tween', {
				duration: 300,
				transition: Fx.Transitions.Expo.easeOut
			}).tween('top', '15px');
		}
	});
	$('subMenu1').addEvents({
		'mouseenter': function(){
			this.set('tween', {
				duration: 300,
				transition: Fx.Transitions.Expo.easeOut
			}).tween('top', '40px');
			$('menu1').addClass('menuSobre');
		},
		'mouseleave': function(){
			this.set('tween', {
				duration: 300,
				transition: Fx.Transitions.Expo.easeOut
			}).tween('top', '15px');
			$('menu1').removeClass('menuSobre');
		}
	});
	
	$('menu2').addEvents({
		'mouseenter': function(){
			$('subMenu2').set('tween', {
				duration: 300,
				transition: Fx.Transitions.Expo.easeOut
			}).tween('top', '40px');
		},
		'mouseleave': function(){
			$('subMenu2').set('tween', {
				duration: 300,
				transition: Fx.Transitions.Expo.easeOut
			}).tween('top', '15px');
		}
	});
	$('subMenu2').addEvents({
		'mouseenter': function(){
			this.set('tween', {
				duration: 300,
				transition: Fx.Transitions.Expo.easeOut
			}).tween('top', '40px');
			$('menu2').addClass('menuSobre');
		},
		'mouseleave': function(){
			this.set('tween', {
				duration: 300,
				transition: Fx.Transitions.Expo.easeOut
			}).tween('top', '15px');
			$('menu2').removeClass('menuSobre');
		}
	});
});