var CurrentGroup02 = null;
var AllOpened = false;

function OnGroup01Click(anID) {
	var ul = document.getElementById(anID);
	
	switch (ul.style.display) {
	case "block":
		ul.style.display = "none";
		break;
	default:
		ul.style.display = "block";
	}
}


/*
function OnGroup02Click(anID) {
	var anc	= document.getElementById(anID);
	
	if (CurrentGroup02 != null) {
		CurrentGroup02.style.fontWeight = "normal";
	}
	
	anc.style.fontWeight = "bold";
	CurrentGroup02 = anc;
}

function OpenAll() {
	var uls = document.getElementsByTagName("ul");
	var idx;
	var elm, stt;
	
	if (uls == null)			return;
	if (uls.length <= 0)	return;
	
	stt = AllOpened ? "none" : "block";
	AllOpened = !AllOpened;
	
	for (idx = 0; idx < uls.length; idx++) {
		elm = uls[idx];
		if (elm.id.substring(0, 11) == "culGroup02_") {
			elm.style.display = stt;
		}
	}
}
*/