.greenpark {
	width: 225px;
	height: 44px;
	margin: 20px 0 0 15px;
	padding: 0 0 0 0;
	background: url(../rooms/images/greenparksuite.gif) no-repeat;	
}
#room1 {
	width: 64px;
	background: url(../rooms/images/9_2_6_a_small.jpg) no-repeat;
}
#thumbs a:hover#room1 {
	background-position: 0 -64px;
}
#room2 {
	width: 64px;
	background: url(../rooms/images/9_2_6_b_small.jpg) no-repeat;
}
#thumbs a:hover#room2 {
	background-position: 0 -64px;
}
#room3 {
	width: 64px;
	background: url(../rooms/images/9_2_6_c_small.jpg) no-repeat;
}
#thumbs a:hover#room3 {
	background-position: 0 -64px;
}<img src="../rooms/images/greenparksuite.gif" width="225" height="39" alt="" border="0">