#searchtoggle {
	outline: none;
	background-color: #666;
	position:absolute;
	top:6px;
	right:7px;
	width:83px;
	height:23px;
	text-indent:-9999px;
	border:0;
	background-image: url(../searchOff.jpg);
}
 
#searchtoggle:hover {
	background-image: url(../searchHover.jpg);
}

#searchtoggle.up { 
	background-image: url(../searchOn.jpg);
}
#top-search {
	height:30px;
	width:250px;
	float:right;
	position:relative;
}
#top-search form {
	position:absolute;
	top:25px;
	left:0px;
	width: 233px;
	background-color: #55a1c5;
	padding: 5px;
	display:none;
}
#top-search .box {
	background:#FFF;
	border:0;
	margin: 5px 7px 5px 5px;
	width: 177px;
	padding: 3px;
	float: left;
}
#top-search .btn {
	border: 1px solid #fff;
	background-color: #55a1c5;
	height: 19px;
	margin-top: 5px;
	float: left;
	cursor:pointer;
	color: #FFF;
}




.sf-menu, .sf-menu * {
	margin:			0;
	padding:		0;
	list-style:		none;
}
.sf-menu {
	width: 930px; margin: 68px 0 0 0;
	height: 30px;
}


.sf-menu ul {
	position:		absolute;
	z-index: 10000;
	top: -999px;
	width:			10em; /* left offset of submenus need to match (see below) */
}

.sf-menu ul li {
	width:			100%;
}

.sf-menu li.top a:hover {
	color: #b3b3b3;
}

.sf-menu ul li ul {  }

.sf-menu li:hover {
	visibility:		inherit; /* fixes IE7 'sticky bug' */
}
.sf-menu li {
	float:			left;
	position:		relative;
	z-index: 10000;
	text-align: left;
}

.sf-menu li.top a {
	display:		block;
	position:		relative;
	font-family: arial;
	font-size: 12px;
	color: #FFF;
	text-decoration: none;
	text-indent: -9999px;
	overflow: hidden;
	height: 30px;
	text-align: center;
	background-position: 0 0;
}

.sf-menu li.top li.secondary a {
		color: #333;
		background-image: none;
		background-color: #eef4f4;
		font-size: 11px;
		font-family: verdana;
		text-indent: 0;
		height: auto;
		padding: 7px 10px 7px 10px;
}

.sf-menu li.top li.secondary a:hover {background-color: #dff0f0;}

.sf-menu li.home a {
	width:73px;
	background-image: url(../images/elements/nav-new/nav_home.png);
	}

.sf-menu li.top a:hover, .sf-menu li#highlight a { background-position: 0 -30px;}
	
.sf-menu li.overview a {
	width:102px;
	background-image: url(../images/elements/nav-new/nav_overview.png);
	}
.sf-menu li.corecenters a {
	width: 96px;
	background-image: url(../images/elements/nav-new/nav_centers.png);
	}
.sf-menu li.research a {
	width:96px;
	background-image: url(../images/elements/nav-new/nav_research.png);
	}
.sf-menu li.resources a {
	width:116px;
	background-image: url(../images/elements/nav-new/nav_resources.png);
	}	
.sf-menu li.learning a {
	width:107px;
	background-image: url(../images/elements/nav-new/nav_learning.png);
	}
	
.sf-menu li.people a {
	width:83px;
	background-image: url(../images/elements/nav-new/nav_people.png);
	}
	
.sf-menu li.news a {
	width:71px;
	background-image: url(../images/elements/nav-new/nav_news.png);
	}
	
.sf-menu li.conferences a {
	width:125px;
	background-image: url(../images/elements/nav-new/nav_conferences.png);
	}
	
	.sf-menu li:hover ul,
.sf-menu li.sfHover ul {
	left:			0;
	top:			30px; /* match top ul list item height */
	z-index:		99;
}
ul.sf-menu li:hover li ul,
ul.sf-menu li.sfHover li ul {
	top:			-999em;
}
ul.sf-menu li li:hover ul,
ul.sf-menu li li.sfHover ul {
	left:			10em; /* match ul width */
	top:			0;
}
ul.sf-menu li li:hover li ul,
ul.sf-menu li li.sfHover li ul {
	top:			-999em;
}
ul.sf-menu li li li:hover ul,
ul.sf-menu li li li.sfHover ul {
	left:			8em; /* match ul width */
	top:			0;
}