.revealClosed {
	background-image: url('plus.gif');
	background-repeat: no-repeat;
	background-position: left;
	cursor: pointer;
	text-indent: 15px;
}

.revealOpen {
	background-image: url('minus.gif');
	background-repeat: no-repeat;
	background-position: left;
	cursor: pointer;
	text-indent: 15px;
}