.menu { margin:0; padding:0; list-style:none; width:705px; position:relative; top:0; left:40px}
.menu li { float:left; width:83px;}
#Layer1 {
	position:absolute;
	left:32px;
	top:44px;
	width:308px;
	height:22px;
	z-index:1;
	background-image: url(../images/menu_bj2.gif);
	visibility: hidden;
	background-repeat:no-repeat;
}
#Layer2 {
	position:absolute;
	left:362px;
	top:44px;
	width:236;
	height:22px;
	z-index:1;
	background-image: url(../images/menu_bj3.gif);
	visibility: hidden;
	background-repeat:no-repeat;
}