ul#nav {
	padding-left: 480px;
	width: 960px;
	height: 53px;
}
ul#nav li {
	padding: 0px;
	margin:0;
	float: left;
	text-indent:-9999px;	
	list-style-type:none;
}
ul#nav li a {
	border:0;
	display: block;
	text-decoration: none;
	background: transparent url(../img/nav-background.png) no-repeat;
}
li#cars a {
	width: 73px;
	height: 53px;
}
li#trucks a {
	width: 183px;
	height: 53px;
}
li#otherprograms a {
	width: 224px;
	height: 53px;
}

li#cars a:link, li#cars a:visited {	
	background-position: -480px 0px;
}
li#cars a:hover, li#cars a:focus {
	background-position: -480px -53px;
}
li#trucks a:link, li#trucks a:visited {	
	background-position: -553px 0px;
}
li#trucks a:hover, li#trucks a:focus {	
	background-position:-553px -53px;
}
li#otherprograms a:link, li#otherprograms a:visited {	
	background-position: -736px 0px;
}
li#otherprograms a:hover, li#otherprograms a:focus {	
	background-position: -736px -53px;
}

/* Main navigation "active tabs"
------------------------------------------------------------------*/
body#cars-page ul#nav li#cars a {
	background-position: -480px -106px;
}
body#trucks-page ul#nav li#trucks a {
	background-position: -553px -106px;
}
body#otherprograms-page ul#nav li#otherprograms a {
	background-position: -736px -106px;
}