#nav {
	background-image:url(images/masterhead.jpg);
	display:block;
	float:left;
	margin:0;
	padding:0;
	list-style:0;
	height:27px;
	position:absolute;
	left:70px;
	top:90px;
	}
#nav li {
	margin:0;
	padding:0;
	display:block;
	float:left;
	height:27px;
	}
#nav a {
	display:block;
	float:left;
	height:27px;
	text-indent:-999em;
	}
#nav #nav1 a {background-image:url(images/nav/1_up.jpg);width:59px;}
#nav #nav2 a {background-image:url(images/nav/2_up.jpg);width:67px;}
#nav #nav2a a {background-image:url(images/nav/2a_up.jpg);width:100px;}
#nav #nav2b a {background-image:url(images/nav/2b_up.jpg);width:100px;}
#nav #nav3 a {background-image:url(images/nav/3_up.jpg);width:89px;}
#nav #nav4 a {background-image:url(images/nav/4_up.jpg);width:97px;}
#nav #nav5 a {background-image:url(images/nav/5_up.jpg);width:91px;}
#nav #nav5a a {background-image:url(images/nav/5a_up.jpg);width:91px;}
#nav #nav6 a {background-image:url(images/nav/6_up.jpg);width:75px;}
#nav #nav7 a {background-image:url(images/nav/7_up.jpg);width:91px;}
#nav #nav1 a:hover {background-image:url(images/nav/1_down.jpg);}
#nav #nav2 a:hover {background-image:url(images/nav/2_down.jpg);}
#nav #nav2a a:hover {background-image:url(images/nav/2a_down.jpg);}
#nav #nav2b a:hover {background-image:url(images/nav/2b_down.jpg);}
#nav #nav3 a:hover {background-image:url(images/nav/3_down.jpg);}
#nav #nav4 a:hover {background-image:url(images/nav/4_down.jpg);}
#nav #nav5 a:hover {background-image:url(images/nav/5_down.jpg);}
#nav #nav5a a:hover {background-image:url(images/nav/5a_down.jpg);}
#nav #nav6 a:hover {background-image:url(images/nav/6_down.jpg);}
#nav #nav7 a:hover {background-image:url(images/nav/7_down.jpg);}