/* main list without Javascript */
		ul#nav{
			width:160px;
			margin:0;
			background:#94C1F7; /* DDDDDD; */
			padding:.5em;
			list-style-type:square;
		}
		ul#nav ul{
			margin:0 0 0 10px; /* ident of submenus */
			padding:0;
		}
		ul#nav a{
			text-decoration:none;
			color:#000000; /* link color */
			border: 1px solid black;
			margin: 2px;
			padding-left: 15px;
			background-color: #579FF7; /* rgb(153, 153, 153); */
		}

		ul#nav a:hover {
			background-color: #FBE542; /* rgb(193, 153, 153); */
		}		

/* main list with Javascript */
		ul#nav.pde_nav{
			padding:.5em;
			list-style-type:none;
		}
		ul#nav.pde_nav ul{
			padding:0;
		}
		ul#nav.pde_nav li{
			margin:0;
			padding:0;
			height:1em;		
			list-style-type:none;
		}
		html>body ul#nav.pde_nav li{
			height:auto;
		}
		ul.pde_nav a,ul.pde_nav strong{
			width:10em;
			text-decoration:none;
			color:#333;
			display:block;
			padding:0 0 0 1em;
		}

/* Classes added to show and hide and to indicate active state */
		.pde_hide{display:none;}
		.pde_show{display:block;}
		.pde_parent{background:url(../images/plus.gif) 2px 50% no-repeat transparent;}
		.pde_active{background:url(../images/minus.gif) 2px 50% no-repeat transparent;}