body {
		overflow: hidden;
		margin-bottom: 0px;
	}

#head {
	}

#nav {
		position: absolute;
		top: 12px;
		left: 12px;
		height: 40px;
		width: 1000px;
		background: url(../pic/buttons/navbk.gif);
		color: #FFFFFF;
		font-size: 12px;
		font-weight: bold;
		text-align: center;
	}

#subnav {
		position: absolute;
		left: 12px;
		top: 66px;
		width: 150px;
		height: 470px;
	}

#main {
		position: absolute;
		top: 66px;
		left: 162px;
		height: 520px;
		width: 849px;
		overflow: auto;
	}