#navTable {
	background: url("../images/nav_bg.jpg");
}

td.logo {
	background-image:url("../images/nav_logo.jpg");
}

a.roll_home {
	display: block;
	width: 56px;
	height: 51px;
	text-decoration: none;
	background: url("../images/nav_home.jpg");
	
}
a.roll_home:hover {
  background-position: 0 -51px;
}

a.roll_about {
	display: block;
	width: 55px;
	height: 51px;
	text-decoration: none;
	background: url("../images/nav_about.jpg");
}
a.roll_about:hover {
  background-position: 0 -51px;
}

a.roll_arch {
	display: block;
	width: 65px;
	height: 51px;
	text-decoration: none;
	background: url("../images/nav_archive.jpg");
}
a.roll_arch:hover {
  background-position: 0 -51px;
}

a.roll_contact {
	display: block;
	width: 65px;
	height: 51px;
	text-decoration: none;
	background: url("../images/nav_contact.jpg");
}
a.roll_contact:hover {
  background-position: 0 -51px;
}