#nav:unknown {
		clear: both;
		display: block;
		visibility: hidden;
		height: 0px;
		content: " ";
	}

	#nav{
		list-style: none;
		margin: 65px 0 0 -40px;
		padding: 0;
		float: right;
	}
	
	#nav li{
		float: left;
		padding: 0;
		margin: 0;
		position: relative;
		height: 40px;
		text-indent: -10000px;
	}
	
	#nav li a{
		height: 40px;
		display: block;
		padding: 0;
		text-decoration: none;
	}

	#nav li a.company{
		background: url("../images/head/btn_company.jpg") no-repeat top;
		width: 101px;
	}	

	#nav li a.company:hover{
		background: url("../images/head/btn_company-over.jpg") no-repeat top;
	}

	#nav li a.equip{
		background: url("../images/head/btn_equip.jpg") no-repeat top;
		width: 114px;
	}	

	#nav li a.equip:hover{
		background: url("../images/head/btn_equip-over.jpg") no-repeat top;
	}

	#nav li a.eng{
		background: url("../images/head/btn_eng.jpg") no-repeat top;
		width: 130px;
	}	

	#nav li a.eng:hover{
		background: url("../images/head/btn_eng-over.jpg") no-repeat top;
	}

	#nav li a.services{
		background: url("../images/head/btn_services.jpg") no-repeat top;
		width: 100px;
	}	

	#nav li a.services:hover{
		background: url("../images/head/btn_services-over.jpg") no-repeat top;
	}

	#nav li a.contact{
		background: url("../images/head/btn_contact.jpg") no-repeat top;
		width: 98px;
	}	

	#nav li a.contact:hover{
		background: url("../images/head/btn_contact-over.jpg") no-repeat top;
	}

	#nav li a.home{
		background: url("../images/head/btn_home.jpg") no-repeat top;
		width: 53px;
	}	

	#nav li a.home:hover{
		background: url("../images/head/btn_home-over.jpg") no-repeat top;
	}

	#subNav:unknown {
		clear: both;
		display: block;
		visibility: hidden;
		height: 0px;
		content: " ";
	}

	#subNav{
		list-style: none;
		margin: 0;
		padding: 0;
		float: left;
	}
	
	#subNav li{
		padding: 0;
		margin: 0 0 5px 0;
		position: relative;
		height: 28px;
		width: 250px;
		text-align: center;
		line-height: 28px;
	}
	
	#subNav li a{
		display: block;
		padding: 0;
		text-decoration: none;
		height: 28px;
		width: 250px;
		font-weight: bold; 
		color: #00275E;
		background: url('../images/subnav_bg.gif') no-repeat;
	}

	#subNav li a:HOVER{
		display: block;
		padding: 0;
		text-decoration: none;
		font-weight: bold; 
		color: #000000;
		background: url('../images/subnav_bg-over.gif') no-repeat;
	}