/*** ESSENTIAL STYLES ***/
div#sf-menu-wrap {
	width: 973px;
	height: 54px;
	background: url(../images/nav-bg-bottom.png) bottom center no-repeat;/**/
	float: left;
	position: relative;
	z-index: 1;
	margin-bottom: 0px;
	margin-left: 11px;
	margin-top: 15px;
	margin-right: 0px;
	display: inline;
}
* html div#sf-menu-wrap {  /*IE6 top margin hack*/
	margin-top: -65px;
}
.sf-menu, .sf-menu {
	float: left;
	padding:  0;
	list-style:		none;
	margin-top: 18px;
	margin-right: 0px;
	margin-bottom: 0px;
	margin-left: 0px;
}
.sf-menu {
	line-height:	1;
	width: 973px;
	height: 54px;
	/*font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;*/
	float: left;
	font:14px bold Arial, Helvetica, sans-serif;
	text-transform:uppercase;
}
.sf-menu ul {
	position:		absolute;
	top:			31px;
	width:			139px; /* left offset of submenus need to match (see below) */
	font-size: 13px;
}
.sf-menu li {
	/*background-color: #000000;
	background-image: url(../images/nav-master.png);*/
	background-repeat: no-repeat;
	background-position: center 100px;/**/
}
.sf-menu li:hover {
	visibility:		inherit; /* hover center */
	/*background-color: #626262;*/
	background-image: url(../images/nav-master.png);
	background-repeat: no-repeat;
	background-position: right center;
	background-color: #FFFFFF;
}
/*.sf-menu li:hover a {
	color:#000000;
}*/
.sf-menu li.sfHover a, .sf-menu li.sfHover a:visited {
	color:#000000
}

.sf-menu li {
	float:			left;
	position:		relative;
	width: 139px;
	color:#000000;
}
.sf-menu ul li {
	width:			100%;
	/*background: #000000 url(../images/nav-master.png) bottom center no-repeat;*/ /* default center */
}
.sf-menu a {
	display:		block;
	position:		relative;
	text-decoration: none !important;
	height: 31px;
	text-align: center;
	font-weight: normal !important;
	padding-top: 15px;
	padding-right: 0px;
	padding-bottom: 0px;
	padding-left: 0px;
}
.sf-menu a, .sf-menu a:visited  { /* visited pseudo selector so IE6 applies text colour*/
	color:#fff
}
.sf-menu li:hover ul,
.sf-menu li.sfHover ul {
	left:			0;
	top:			36px; /* 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:			142px; /* match ul width (submenu child) */
	top:			-1px;
}
ul.sf-menu li li:hover li ul,
ul.sf-menu li li.sfHover li ul {
	/*top:			-999em;*/
	top:			-1px;
}
ul.sf-menu li li li:hover ul,
ul.sf-menu li li li.sfHover ul {
	left:			142px; /* match ul width */
	top:			-1px;
}



/* Dropdowns */
.sf-menu li li {
	background:		#ffffff;
	/*border-bottom: .1em solid #c4baa1;
	border-right: .1em solid #fad28c;
	border-left: .1em solid #fad28c;*/
	border-top: .08em solid #c4baa1;
	line-height: 1.4;
	width: 139px;
	text-align: left;
} 
.sf-menu li li a {
	text-align: center;
} 
.sf-menu li:hover, .sf-menu li.sfHover,
.sf-menu a:focus, .sf-menu a:hover, .sf-menu a:active {
	outline:		0;
	background-image: url(../images/nav-master.png);
	background-repeat: no-repeat;
	background-position: right center;
	background-color: #ffffff;
	color: #000000
}
.sf-menu li li:hover, .sf-menu li li.sfHover,
.sf-menu li li a:focus, .sf-menu li li a:hover, .sf-menu li li a:active {
  	background: #dddddd;
	outline:		0;
}
.sf-menu li li a {
	padding: 8px 15px !important;
	height: auto !important;
/*	color: #606060!important;*/
	color: #000000!important;
	text-transform:none;
	font:12px bold Arial, Helvetica, sans-serif;
}
.sf-menu .current_page_item {
	/*background-color: #f0f0f0;
	background-image: url(../images/nav-master.png);
	background-repeat: no-repeat;
	background-position: center 100px;*/
}
.sf-menu ul .current_page_item {
 	background: #ffffff !important; /* current center */
}
.sf-menu ul ul {
	/*border-top: 1px solid #8e805a;*/
	width: 137px;
	margin-left: -3px;
}


/*** arrows **/
.sf-menu a.sf-with-ul {
	min-width:		1px; /* trigger IE7 hasLayout so spans position accurately */
}
.sf-sub-indicator {
	position:		absolute;
	display:		block;
	right:			3px;
	top:			40%;
	/* top:			16px;  IE6 only */
	width:			10px;
	height:			10px;
	text-indent: 	-999em;
	overflow:		hidden;
	background:		none; 
	/*background:		url(../images/arrows-nav.gif) no-repeat -0px center;  indexed alpha gif */
}
.sf-menu li ul a .sf-sub-indicator {
	position:		absolute;
	display:		block;
	right:			3px;
	top:			40%;
	/* top:			16px;  IE6 only */
	width:			10px;
	height:			10px;
	text-indent: 	-999em;
	overflow:		visible;
	background:		url(../images/arrows-nav.gif) no-repeat -0px center; /* indexed alpha gif */
}

a > .sf-sub-indicator {  /* give all except IE6 the correct values */
	/*top:			15px;*/
	background-position: -0px center; /* use translucent arrow for modern browsers*/
}
/* apply hovers to modern browsers */
a:focus > .sf-sub-indicator,
a:hover > .sf-sub-indicator,
a:active > .sf-sub-indicator,
li:hover > a > .sf-sub-indicator,
li.sfHover > a > .sf-sub-indicator {
	background-position: -0px center; /* arrow hovers for modern browsers*/
}

/* point right for anchors in subs */
.sf-menu ul .sf-sub-indicator { background-position:  -0px center; }
.sf-menu ul a > .sf-sub-indicator { background-position:  -0px center; }
/* apply hovers to modern browsers */
.sf-menu ul a:focus > .sf-sub-indicator,
.sf-menu ul a:hover > .sf-sub-indicator,
.sf-menu ul a:active > .sf-sub-indicator,
.sf-menu ul li:hover > a > .sf-sub-indicator,
.sf-menu ul li.sfHover > a > .sf-sub-indicator {
	background-position: -0px center; /* arrow hovers for modern browsers*/
}

/*** shadows for all but IE6 ***/
.sf-shadow ul {
	background:	url(../images/shadow.png) no-repeat bottom right;
	padding: 0 8px 9px 0;
	-moz-border-radius-bottomleft: 17px;
	-moz-border-radius-topright: 17px;
	-webkit-border-top-right-radius: 17px;
	-webkit-border-bottom-left-radius: 17px;
}
.sf-shadow ul.sf-shadow-off {
	background: transparent;
}


/**** FIRST AND LAST TABS, "html > body" hides styles from IE6 and lower ****/

/* First tab */
.sf-menu .frontpage a {
	border-left: none !important;
}
html > body .sf-menu .frontpage a {
	background: #4d4b4b url(../images/nav-master.png) bottom left no-repeat; /* default left */
}
html > body .sf-menu .frontpage a:hover {
	background: #626262 url(../images/nav-master.png) center left no-repeat; /* hover left */
}
html > body .sf-menu .current_page_item.frontpage a {
  background: #484846 url(../images/nav-master.png) top left no-repeat; /* current left */
}


/* Last tab */
.sf-menu .publications a {
	border-right: none !important;
}
html > body .sf-menu .publications a {
	background: #4d4b4b url(../images/nav-master*.png) bottom right no-repeat; /* default right */
}
html > body .sf-menu .publications a:hover {
	background: #626262 url(../images/nav-master*.png) center right no-repeat; /* hover right */
}
html > body .sf-menu .current_page_item.publications a {
  background: #484846 url(../images/nav-master*.png) top right no-repeat; /* current right */
}

/* overlays left curved corners for IE6 (NOT WORKING) */
* html #nav-bg-left {
	position: absolute;
	left: 0;
	top: 0;
	width: 6px;
	height: 45px;
	z-index: 100;
	background: url(../images/nav-bg-left.gif) top left no-repeat;
}
/* overlays right curved corners for IE6 (NOT WORKING) */
* html #nav-bg-right { 
	position: absolute;
	right: -1px;
	top: 0;
	width: 4px;
	height: 45px;
	z-index: 100;
	background: url(../images/nav-bg-right.gif) top right no-repeat;
}