/*standard ul margin stylings with width on the #nav li selector to keep Opera happy*/

#nav, #nav ul {
	margin: 0px;
	padding: 0px;
	list-style-type: none;
}
#nav a {
	display: block;
	width: 138px;
}

#nav li {
	float: left;
	width: 140px;
}
/*Begin positions for first level dropdowns*/
#nav li ul {
	position: absolute;
	width: 140px;
	left: -999px;
}
#nav li:hover ul {
	left: auto;
}
/*hack for IE*/
#nav li:hover, #nav li.hover {
    position: static;
}
/*Begin Navigation Stylings*/
#nav a:link , #nav a:visited{
	background-image: url(../images/chromebg2.gif);
	text-decoration: none;
	background-repeat: repeat-x;
	color: #000;
	font-family: "Palatino Linotype", "Book Antiqua", Palatino, serif;
	text-align: center;
	border: 1px solid #000;
	font-weight: bold;
	font-size: 12px;
	padding-top: 5px;
	padding-bottom: 5px;
	background-color: #FFF;
	
}
#nav a:hover {
	background-image: url(../images/chromebg2-over.gif);
	background-color: #FFF;
}
/*stylings for wrapped buttons*/
#nav #nav-literature a:link,
#nav #nav-conference a:link,
#nav #nav-news a:link,
/*visited*/
#nav #nav-literature a:visited,
#nav #nav-conference a:visited,
#nav #nav-news a:visited
{
	padding-top: 0px;
	padding-bottom: 0px;
}
/*stylings for first level dropdown states*/
#nav li ul a:link , #nav li ul a:visited{
	background-color: #FFF;
	background-image: none;
}
#nav li ul a:hover ,#nav li ul a:active{
	background-color: #EAF7FF;
	background-image: none;
}