function showSubmenu(submenu,menu){
	submenu.set("tween",{
		transition:Fx.Transitions.Expo.easeOut,
		onComplete:function(){
		}
	});
	submenu.setStyle("display","block");			
	var l = menu.getCoordinates($("wrapper")).left;	
	if(l+submenu.getCoordinates().width > 980){
		submenu.setStyles({"left":l-((l+submenu.getCoordinates().width)-980),"top":109});
	} else {	
		submenu.setStyles({"left":l,"top":109});
	}
	submenu.tween("height",submenu.getScrollSize().y);
}

function hideSubmenu(submenu){			
	submenu.set("tween",{
		transition:Fx.Transitions.Expo.easeOut,
		onComplete:function(){
			submenu.setStyle("display","none");	
		}
	});
	submenu.tween("height",0);
}