#shadowing{	display: none;	position: fixed;	top: 0%;	left: 0%;	width: 100%;	height: 100%;	background-color: #333333;	z-index:10;	opacity:0.5;	filter: alpha(opacity=50);}#box {	display: none;	position: fixed;	top: 10%;	left: 30%;	width: 550px;	height: 600px;	padding: 0px;	margin:0;	z-index:101;	overflow: auto;}#shadowing2{	display: none;	position: fixed;	top: 0%;	left: 0%;	width: 100%;	height: 100%;	background-color: #333333;	z-index:10;	opacity:0.5;	filter: alpha(opacity=50);}#box2{	display: none;	position: fixed;	top: 10%;	left: 30%;	width: 560px;	height: 600px;	padding: 0px;	margin:0;	z-index:101;	overflow: auto;}#shadowing3{	display: none;	position: fixed;	top: 0%;	left: 0%;	width: 100%;	height: 100%;	background-color: #333333;	z-index:10;	opacity:0.5;	filter: alpha(opacity=50);}#box3{	display: none;	position: fixed;	top: 10%;	left: 30%;	width: 800px;	height: 720px;	padding: 0px;	margin:0;	z-index:101;	overflow: auto;}