body{
	margin:0px auto;
	text-align:center;
}

.item{
	position: absolute;
}

#mask {
	position:absolute;
	left:0;
	top:0;
	z-index:9000;
	background-color:#000;
	display:none;
}

#boxes{
	height: 400px;
}

#boxes .window {
	position:absolute;
	width:440px;
	height:350px;
	display:none;
	z-index:9999;
	padding:20px;
}

#boxes .window1 {
	position:absolute;
	width:440px;
	height:350px;
	display:none;
	z-index:9999;
	padding:20px;
}