/* navigation styles */

/*
	notes:
	 -all nav styles need to be allplied to the A tag 
	 -ie/win does not reconize hover styles for LI elements
	 -styles below a "required" line are necessary for functionality
*/

#nav {
	/* required */
	position: relative;
}


/* top level */
#nav ul {
	width: 725px;
	height: auto;
	padding: 0px;
	margin: 0px;
}
#nav ul li {
	padding: 0px;
	margin: 0px;
	/* required */
	list-style: none;
	float: left;
	position: relative;
}
#nav ul li a {
	background: transparent url(../images/nav_bg.gif) no-repeat 0px 0px;
	color: #ffffff;
	font-size: 11px;
	line-height: 12px;
	text-align: center;
	text-decoration: none;
	padding: 10px 0px 0px 0px;
	margin: 0px;
	width: 108px;
	height: 26px;
	/* required */
	float: left;
	position: relative;
	display: block;
}
#nav ul li a:hover {
	background: transparent url(../images/nav_bg.gif) no-repeat 0px -36px;
}


/* dropdown */
#nav ul li ul {
	border-top: 1px solid #3e5661;
	/* width of dropdown */
	width: 150px;
	height: auto;
	/* required */
	top: -999px;
	left: 0px;
	position: absolute;
}
#nav ul li:hover ul, #nav ul li.over ul {
	/* position of dropdown*/
	top: 36px;
	left: 0px;
}
#nav ul li ul li a {
	font-size: 10px;
	text-align: left;
	background: #486470;
	padding: 4px 4px;
	border-bottom: 1px solid #597886;
	/* width of dropdown */
	width: 142px;
	height: auto;
}
#nav ul li ul li a:hover {
	background: #597886;
}


/* additional */
#nav ul li a.home {
	background: transparent url(../images/nav_bg.gif) no-repeat -2px 0px;
	width: 55px;
}
#nav ul li a.home:hover {
	background: transparent url(../images/nav_bg.gif) no-repeat -2px -36px;
}
#nav ul li a.my_account {
	width: 93px;
}
#nav ul li a.performance {
	width: 165px;
}
#nav ul li a.resources {
	width: 115px;
}
#nav ul li a.my_documents {
	width: 124px;
}
#nav ul li a.new_suppliers {
	width: 120px;
}
#nav ul li a.help {
	width: 53px;
}