/* main navigation
----------------------------------------------- */
#navlist, #navlist ul {
	*padding: 0;  /* IE 7 */
	*margin: 0;  /* IE 7 */
	*list-style: none;  /* IE 7 */
	_padding: 0;  /* IE 6 */
	_margin: 0;  /* IE 6 */
	_list-style: none;  /* IE 6 */
}
#navlist li { /* all list items */
	float: left;
}
#navlist li ul { /* second-level lists */
	position: absolute;
	background: transparent;
	width: 1em;
	left: -999em; /* using left instead of display to hide menus because display: none isn't read by screen readers */
	z-index: 1;
}
#navlist li:hover ul ul, 
#navlist li:hover ul ul ul, 
#navlist li.sfhover ul ul, 
#navlist li.sfhover ul ul ul {
	left: -999em;
}
#navlist li:hover ul, 
#navlist li li:hover ul, 
#navlist li li li:hover ul, 
#navlist li.sfhover ul, 
#navlist li li.sfhover ul, 
#navlist li li li.sfhover ul { /* lists nested under hovered list items */
	left: auto;
	right: auto;
}
#navcontainer #navlist .subnav {
	margin: 29px 0 0 0;
	*margin: 29px 0 0 -109px;
}
#navcontainer #navlist li .subnav li a {
	font-size: 10px;
	text-align: left;
	padding: 3px 0 0 5px;
	margin: 0;
	width: 165px;
}
#navcontainer #navlist .subnav li a {
	background: #444;
	color: #fff;
	border-top: 1px solid #747474;
	*border-left: 1px solid #000;   /* IE 7 */
	_border-left: 1px solid #000;   /* IE 6 */
	text-decoration: none;
}
#navcontainer #navlist .subnav li a:hover {
	background: #929196;
	color: #000;
}
.nav li {
	padding: 0;
	margin: 0;
}
.expand img {
	float: right;
	margin: -10px 5px 0 0;
}
.external img {
	float: right;
	margin: -11px 5px 0 0;
}
#mainnav #subnav .nav {
	margin: -9px 0 0 0;
	_margin: 0 0 0 0;   /* IE 6 */
	_padding: 10px 0 0 0;
}


/* style the top level hover */
#nav a:hover, #nav ul ul a:hover { color: #000; }
#nav :hover > a, #nav ul li :hover > a { 
	background: url(../images/bg_topbar.gif) top repeat-x;
	border: 1px solid #ccc;
	border-bottom: none; 
	color: #000;
	line-height: 1.8em;
	margin: -5px 0 0 0;
	padding: 0px 5px 6px 5px;
}
#nav > a, #nav ul ul > a { color: #fff; }

/* make the second level visible when hover on first level list OR link */
#nav ul li:hover ul, #nav ul a:hover ul { visibility : visible; }
#nav .nav li:hover > a { 
	border: none; 
	color: #fff;
	line-height: 1.2em;
}
#navlist .subnav li a {
	opacity:0.9;
	filter: alpha(opacity:90);
	background: #444;
	color: #fff;
	border-top: 1px solid #747474;
	*border-left: 1px solid #000;   /* IE 7 */
	_border-left: 1px solid #000;   /* IE 6 */
	text-decoration: none;
	width: 165px;
	margin: 0;
	padding: 3px 2px 3px 5px;
	height: 17px;
}
#navlist .subnav { width: 171px; }
#navlist .subnav .subsubnav {
	margin: 0 0 0 171px;
	*margin: 0;
	width: 171px;
}