ul#navigationMain {background:transparent url(/images/PPSSNavigationBar.png) no-repeat;}

ul#navigationMain li#navItem1 a:hover, ul#navigationMain li#navItem1 a.on {background:transparent url(/images/PPSSNavigationBar.png) 0px -25px no-repeat;}
ul#navigationMain li#navItem2 a:hover, ul#navigationMain li#navItem2 a.on {background:transparent url(/images/PPSSNavigationBar.png) -149px -25px no-repeat;}
ul#navigationMain li#navItem3 a:hover, ul#navigationMain li#navItem3 a.on {background:transparent url(/images/PPSSNavigationBar.png) -298px -25px no-repeat;}
ul#navigationMain li#navItem4 a:hover, ul#navigationMain li#navItem4 a.on {background:transparent url(/images/PPSSNavigationBar.png) -447px -25px no-repeat;}
ul#navigationMain li#navItem5 a:hover, ul#navigationMain li#navItem5 a.on {background:transparent url(/images/PPSSNavigationBar.png) -596px -25px no-repeat;}

#header ul#navigationTop {width:400px;}

ul.siteNavigation {
	width:600px;
	margin:0 auto;
	text-align:center;
}

#footer ul.lower {margin:1em auto 0;}

ul.siteNavigation li {
	float:none;
	display:inline;
	padding:0 7px;
}