#nav {
	margin: 0;
	padding: 0;
	height: 20px;
	list-style: none;
	display: inline;
	overflow: hidden;
	}

#nav li {
	margin: 0; 
	padding: 0;
    list-style: none;
	display: inline;
	}

#nav a {
	float: left;
	padding: 20px 4px 0 0;
	overflow: hidden;
	height: 0px !important; 
	height /**/:20px; /* for IE5/Win only */
	}
	
#nav a:hover {
	background-position: 0 -20px;
	}
/*
#nav a:active, #nav a.selected {
	background-position: 0 -40px;
	} */
	
#profile a  {
	width: 80px;
	background: url(../assets/bu-profile.gif) top left no-repeat;
	}
#portfolio a  {
	width: 80px;
	background: url(../assets/bu-portfolio.gif) top left no-repeat;
	}
#contact a  {
	width: 80px;
	background: url(../assets/bu-contact.gif) top left no-repeat;
	}
	
	

#portnav {
	margin: 0 0 0 95px;
	padding: 0;
	height: 20px;
	list-style: none;
	overflow: hidden;
	}

#portnav li {
	margin: 0; 
	padding: 0;
    list-style: none;
	display: inline;
	}

#portnav a {
	float: left;
	padding: 20px 4px 0 0;
	overflow: hidden;
	height: 0px !important; 
	height /**/:20px; /* for IE5/Win only */
	}
	
#portnav a:hover, #portnav a:active, #portnav a.selected {
	background-position: 0 -20px;
	}
#hc a  {
	width: 20px;
	background: url(../assets/portfolio/bu-hc.gif) top left no-repeat;
	}
#app a  {
	width: 20px;
	background: url(../assets/portfolio/bu-app.gif) top left no-repeat;
	}
#ccar a  {
	width: 20px;
	background: url(../assets/portfolio/bu-ccar.gif) top left no-repeat;
	}
#hea a  {
	width: 20px;
	background: url(../assets/portfolio/bu-hea.gif) top left no-repeat;
	}
#ae a  {
	width: 20px;
	background: url(../assets/portfolio/bu-ae.gif) top left no-repeat;
	}
#ri a  {
	width: 20px;
	background: url(../assets/portfolio/bu-ri.gif) top left no-repeat;
	}
#cr a  {
	width: 20px;
	background: url(../assets/portfolio/bu-cr.gif) top left no-repeat;
	}
#pun a  {
	width: 20px;
	background: url(../assets/portfolio/bu-pun.gif) top left no-repeat;
	}
#ram a  {
	width: 20px;
	background: url(../assets/portfolio/bu-ram.gif) top left no-repeat;
	}
#ca a  {
	width: 20px;
	background: url(../assets/portfolio/bu-ca.gif) top left no-repeat;
	}
#ben a  {
	width: 20px;
	background: url(../assets/portfolio/bu-ben.gif) top left no-repeat;
	}