#soundContainer {
	position: absolute;
	left: -256px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

#soundOff, #soundOn {
	display: none;
	position: absolute;
	width: 128px;
	height: 128px;
	left: 50%;
	top: 50%;
	margin-left: -64px;
	margin-top: -64px;
	z-index: 999999;
}

#soundOff {
	background: url(mel.sound.png) no-repeat left;
}

#soundOn {
	background: url(mel.sound.png) no-repeat right;
}