/*** ESSENTIAL STYLES ***/
.nav_menu, .nav_menu * {
	margin:			0;
	padding:		0;
	list-style:		none;
}
.nav_menu {
	font-size: 14px;
	font-weight: bold;
	height: 31px;
}
.nav_menu ul {
	position:		absolute;
	top:			-999em;
	width:			10em; /* left offset of submenus need to match (see below) */
}
.nav_menu ul li {
	width:			100%;
}
.nav_menu li:hover {
	visibility:		inherit; /* fixes IE7 'sticky bug' */
}
.nav_menu li {
	float:	left;
	position:	relative;
	height: 31px;
	clear: none;
}
.nav_menu a {
	display:		block;
	position:		relative;
}
.nav_menu li:hover ul,
.nav_menu li.sfHover ul {
	left:			0; /* match top ul list item height */
	z-index:		99;
	top: 31px;
	clear: none;
}
ul.nav_menu li:hover li ul,
ul.nav_menu li.sfHover li ul {
	top:			-999em;
}
ul.nav_menu li li:hover ul,
ul.nav_menu li li.sfHover ul {
	left:			10em; /* match ul width */
	top:			0;
}
ul.nav_menu li li:hover li ul,
ul.nav_menu li li.sfHover li ul {
	top:			-999em;
}
ul.nav_menu li li li:hover ul,
ul.nav_menu li li li.sfHover ul {
	left:			10em; /* match ul width */
	top:			0;
}

/***  SKIN ***/
.nav_menu {
	float:			left;
	margin-bottom: 1px;
}
.nav_menu a {
	text-decoration:none;
	border-left-style: none;
	border-top-style: none;
	padding-right: 2.5em;
}

.nav_menu li li a {
	text-decoration:none;
	border-left-style: none;
	border-top-style: none;
	padding-right: 1.2em;
	padding-top: 6px;
	height: 20px;
}
.nav_menu a, .nav_menu a:visited  { /* visited pseudo selector so IE6 applies text colour*/
	color: #fff;
}

.nav_menu li li {
	background: #7f7f7f;
	font-size: 11px;
}

.nav_menu li li.nav_title {
	background-color: #a5a5a5;
}

.nav_menu li li.nav_title a {
	color: #727272;
}

.nav_menu li li a {
	padding-left: 1.2em;
}
.nav_menu li li li {
	background:		#a5a5a5;
}


/* set rollover style of main nav links */
.nav_menu li:hover, .nav_menu li.sfHover,
.nav_menu a:focus, .nav_menu a:hover, .nav_menu a:active {
	outline:		0;
}

/* set rollover style of submenu nav links */
.nav_menu li li:hover, .nav_menu li.sfHover li.sfHover,
.nav_menu li li a:focus, .nav_menu li li a:hover, .nav_menu li li a:active {
	background: #a5a5a5;
	outline:		0;
}


/*** arrows ("li li to only draw for sub menus") **/
.nav_menu li li a.sf-with-ul {
	padding-right: 	2.25em;
	min-width:		1px; /* trigger IE7 hasLayout so spans position accurately */
}
.sf-sub-indicator {
	position:		absolute;
	display:		block;
	width:			0px;
	height:			0px;
	text-indent: 	-999em;
	overflow:		hidden;
	background:		url('../images/nav/arrows-ffffff.png') no-repeat -10px -100px; /* 8-bit indexed alpha png. IE6 gets solid image only */
}
a > .sf-sub-indicator {  /* give all except IE6 the correct values */
	top:			.8em;
	background-position: 0 -100px; /* 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: -10px -100px; /* arrow hovers for modern browsers*/
}

/* point right for anchors in subs */
.nav_menu ul .sf-sub-indicator {
	position:		absolute;
	display:		block;
	right:			.75em; /* IE6 only */
	background-position:  -10px 0;
	height:			10px;
	width: 10px;
	top: .75em;
}
.nav_menu ul a > .sf-sub-indicator { background-position:  0 0; }
/* apply hovers to modern browsers */
.nav_menu ul a:focus > .sf-sub-indicator,
.nav_menu ul a:hover > .sf-sub-indicator,
.nav_menu ul a:active > .sf-sub-indicator,
.nav_menu ul li:hover > a > .sf-sub-indicator,
.nav_menu ul li.sfHover > a > .sf-sub-indicator {
	background-position: -10px 0; /* arrow hovers for modern browsers*/
}

/*** shadows for all but IE6 ***/
.sf-shadow ul {
	background:	url('../images/nav/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;
}