body {
	*height: 100%;
}
	
.DB_mask {
	display: block;
	position: fixed;
	left: 0;
	top: 0;
	height: 100%;
	width: 100%;
	z-index: 100;
	zoom: 1;
	
	_position: absolute;
	_top: expression((e=document.documentElement.scrollTop)?e:document.body.scrollTop + 'px');
	_left: expression((e=document.documentElement.scrollLeft)?e:document.body.scrollLeft + 'px');
}

/*
	This is not full screen so that variable sizes for dialog boxes are in the control of the application using it.
*/
.DB_dialog {
	position: absolute;
	z-index: 101;
	opacity: 0;
	filter: alpha(opacity=0);
	visibility: visible;
	overflow: hidden;
}