#nav {
	width:268px;height:18px;position:relative;top:107px;margin:0;padding:0;
}

#nav ul {
	padding:0;
	margin:0;
	list-style:none;
	
}

#nav ul li {
	list-style:none;
	padding:0;
	margin:0;
	float:left;
	height:18px;
}

#nav ul li a{
	height:18px;
	display:block;
	margin:0;
	padding:0;
}

#nav ul li a span {
	padding:0;
	margin:-9999px 0 0 -9999px;
}

#nav ul li#about a{
	height:18px;
	width:89px;
	background:url(../art/nav.jpg) 0px 0px no-repeat;
}

#nav ul li#about a:hover {
	background:url(../art/nav.jpg) 0px -18px  no-repeat;
}

#nav ul li#our-clients a {
	height:18px;
	width:90px;
	background:url(../art/nav.jpg) -89px 0px no-repeat;
}

#nav ul li#our-clients a:hover {
	background:url(../art/nav.jpg) -89px -18px no-repeat;
}

#nav ul li#contact-us a {
	height:18px;
	width:89px;
	background:url(../art/nav.jpg) -179px 0px no-repeat;
}

#nav ul li#contact-us a:hover {
	background:url(../art/nav.jpg) -179px -18px no-repeat;
}