.leftNav .level-1 {
	display:block;
}
.leftNav a.header-0, .leftNav a.header-0:link, .leftNav a.header-0:hover, .leftNav a.header-0:active, .leftNav a.header-0:visited {
	background: url(../images/nav/navHeader_minus.png) no-repeat 0 0;	
}
.level-1 li:hover ul {
	display:block;
}

.leftNav .level-2 {
	display:block;
}
.level-2 li:hover ul {
	display:block;
}

.leftNav ul.level-3 {
	display:block;
}
.level-3 li:hover ul {
	display:block;
}

.leftNav .level-4 {
	display:block;
}
.level-4 li:hover ul {
	display:block;
}