.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;
}