#overlay {
	background: none;
	-ieh: expression(
		this.parsed ? 0 : (
			ov = document.createElement('div'),
			ov.id = 'ov',
			this.parentNode.insertBefore(ov, this),
			this.parsed = 1
		)
	)
}

#ov {
	position: fixed;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background-color: #000;
	filter: progid:DXImageTransform.Microsoft.Alpha(opacity=60);
}

#overlay #window {
	position: absolute;
	top: 50%;
}

#overlay #loading {
	position: relative;
	top: -50%;
}