#menu_left {
	width: 270px;
	height: 56px;
	background: url(img/top_menu_left.png) no-repeat;
	overflow: hidden;
	float: left;
}

#menu_middle {
	height: 56px;
	overflow: visible;
	width: 664px;
	float: left;
	background: url(img/top_menu_bg.png) repeat-x;
	position: relative;
	z-index: 100;
}

#menu_right {
	height: 56px;
	overflow: hidden;
	background: url(img/top_menu_right.png) no-repeat;
	width: 29px;
	float: right;
}