/*begin navigation topbar*/
#nav {
	position: absolute;
	top: 34px;
	left: 50%;
	width: 800px;
	margin-left: -400px;
	}
	
#nav ul {
	height: 34px;
	margin: 0;
	padding: 0;
	}

#nav ul li {
	margin: 0;
	float: left;
	list-style-type: none;
	}
	
#nav ul li a {
	text-indent: -2000px;
	}

#nav li.home a {
	background-image: url(/images/nav-home.gif);
	width: 110px;
	height: 34px;
	display: block;
	}

#nav li.home a:hover {
	background-image: url(/images/nav-home-hover.gif);
	}

#nav li.conf a {
	background-image: url(/images/nav-conf.gif);
	display: block;
	width: 188px;
	height: 34px;
	}

#nav li.conf a:hover {
	background-image: url(/images/nav-conf-hover.gif);
	}

#nav li.about a {
	background-image: url(/images/nav-about.gif);
	display: block;
	width: 167px;
	height: 34px;
	}

#nav li.about a:hover {
	background-image: url(/images/nav-about-hover.gif);
	}

#nav li.grants a {
	background-image: url(/images/nav-programs.gif);
	display: block;
	width: 126px;
	height: 34px;
	}

#nav li.grants a:hover {
	background-image: url(/images/nav-programs-hover.gif);
	}

#nav li.events a {
	background-image: url(/images/nav-events.gif);
	display: block;
	width: 91px;
	height: 34px;
	}

#nav li.events a:hover {
	background-image: url(/images/nav-events-hover.gif);
	}

#nav li.contact a {
	background-image: url(/images/nav-contact.gif);
	display: block;
	width: 109px;
	height: 34px;
	}

#nav li.contact a:hover {
	background-image: url(/images/nav-contact-hover.gif);
	}

/*end navigation topbar*/