#nav {
			width: 765px;
			height: 27px;
			background: #636363 url(../_images/top_nav/button_bar3.gif) no-repeat top left;
			font: bold 11px Verdana;
			border-left: solid 1px #CCC;
			border-right: solid 1px #CCC;
			padding-bottom: 8px;
			padding-left: 8px;
		}

		#nav a:link {text-decoration: none; color: #000;}
		#nav a:active {text-decoration: none; color: #000;}
		#nav a:visited {text-decoration: none; color: #000;}
		#nav a:hover {text-decoration: none; color: #000;}
		
		#nav div {
			cursor: pointer;
		}
		
		
		.b_right {
			float: left;
			padding: 4px 20px 4px 16px;
			height: 19px;
			background: no-repeat top right;
		}
		
		.b_right_over {
			float: left;
			padding: 4px 20px 4px 16px;
			height: 19px;
			background: no-repeat bottom right;
		}
		
		
		.b_left {
			float: left;
			width: 4px;
			height: 27px; 
			background: no-repeat top left;
		}
		
		.b_left_over {
			float: left;
			width: 4px;
			height: 27px; 
			
			padding-left: 1px;
			margin-left: -1px;
			background: no-repeat bottom left;
		}
		

		#nav #b1_right {
			background-image: url(../_images/top_nav/button_funding_right2.gif);
		}
		
		#nav #b1_left {
			background-image: url(../_images/top_nav/button_funding_left2.gif);
		}
		
		#nav #b2_right {
			background-image: url(../_images/top_nav/button_publicart_right2.gif);
		}
		
		#nav #b2_left {
			background-image: url(../_images/top_nav/button_publicart_left2.gif);
		}
		
		#nav #b3_right {
			background-image: url(../_images/top_nav/button_community_right2.gif);
		}
		
		#nav #b3_left {
			background-image: url(../_images/top_nav/button_community_left2.gif);
		}
		
		#nav #b5_right {
			background-image: url(../_images/top_nav/button_opportunity_right2.gif);
		}
		
		#nav #b5_left {
			background-image: url(../_images/top_nav/button_opportunity_left2.gif);
		}
		
		#nav #b6_right {
			background-image: url(../_images/top_nav/button_event_right2.gif);
		}
		
		#nav #b6_left {
			background-image: url(../_images/top_nav/button_event_left2.gif);
		}
		
		#nav #b7_right {
			background-image: url(../_images/top_nav/button_news_right2.gif);
		}
		
		#nav #b7_left {
			background-image: url(../_images/top_nav/button_news_left2.gif);
		}
		
		#nav #b4_right {
			background-image: url(../_images/top_nav/button_home_right2.gif);
		}
		
		#nav #b4_left {
			background-image: url(../_images/top_nav/button_home_left2.gif);
		}
		
		
		.spacer {
			float: left;
			height: 15px;
			width: 1px;
			background-color: #CCC;
			margin-top: 4px; 
		}
		
		.spacer_over {
			float: left;
			height: 15px;
			width: 1px;
			background-color: #F5F5F5;
			margin-top: 4px; 
		}