#nav a {
	text-decoration: none;
	font-size: 1em;
	color: black;
	background-color: #ffffe8;
}

/**** FIRST LEVEL *****/

#nav #menu a {
	width: 180px;
	height: 26px;
	display: block;
	line-height: 22px; /* for vertical align */
	text-indent: 10px;		
	background-image: url(../image/layout/nav_buttons/normal.jpg);		
}
#nav #menu a.open {
	/* for current page */
	background-image: url(../image/layout/nav_buttons/open.jpg);
	border-bottom: 1px solid white;
}
#nav #menu a.open:hover {
	/* current page does not change on hover */
	background-image: url(../image/layout/nav_buttons/open.jpg);
}
#nav #menu a:hover {
	background-image: url(../image/layout/nav_buttons/normal_hover.jpg);
}

/***** SECOND LEVEL *****/

#nav #sub_menu a {
	background-image: none;
	background-color: #e8e4ba;
	
	text-indent: 20px;
	font-size: .9em;
	height: 22px;
	line-height: 19px;
}
#nav #sub_menu a:hover {
	background-image: none;
}
#nav #sub_menu a.up, 
#nav #sub_menu a.up:hover {
	background-image: url(../image/layout/nav_buttons/sub_normal.gif);	
}
#nav #sub_menu a.down, 
#nav #sub_menu a.down:hover {
	background-image: url(../image/layout/nav_buttons/sub_open.gif);
}

/**** THIRD LEVEL *****/

#nav #sub_sub_menu a {
	background-color: transparent;
	background-image: none;
	
	text-indent: 40px;
	font-size: .9em;
	height: 19px;
	line-height: 19px;
}
#nav #sub_sub_menu {
	background-color: #e8e4ba;
	border-bottom: 1px solid white;
	padding-bottom: 5px;
}


/*** BANNER **/

div#nav_banner{
	text-align: center; 
	margin-top: 40px;
}