.dataBar {
	position: relative;
	left:0;
	top:0;
	width: 59px;
	height: 301px;
	border: 1px solid #000;
}
.dataBar .dataBarTrack {
	position: absolute;
	left:0;
	top:0;
	width: 100%;
	height: 100%;
}
.dataBar .dataBarTrack .dataBarTrackFull {
	position: absolute;
	left:0;
	top:0;
	width: 100%;
	height: 100%;
	background: #fff;
	opacity: .3;
	filter: alpha(opacity=30);
}
.dataBar .dataBarTrack .dataBarTrackEmpty {
	position: absolute;
	left:0;
	top:0;
	width: 100%;
	height: 100%;
	background: #000;
	opacity: .4;
	filter: alpha(opacity=40);
}
.dataBar .dataBarTrack .dataBarKnob {
	position: absolute;
	left:0;
	top:0;
	width: 57px;
	height: 13px;
	border: 1px solid #888;
	color: #000;
	font-face: Arial;
	font-size: 9px;
	text-align: center;
	background: #fff;
}