#back {
	background-image:url(track.gif);
	background-repeat:no-repeat;
	background-position:0px 2px;
	width:100px;
	height:10px;
}

#ptr {
	background-image:url(slider.gif);
	background-repeat:no-repeat;
	width:5px;
	height:10px;
}

#result {
	margin-top:2em;
}