function naviggcheexpand(oAnchor, objectId) {
	var oUL = MM_findObj(objectId);
	if (oUL.className == "expandoff" || oUL.className == "") {
		oAnchor.className = "aon";
		oUL.className = "expandon";
	} else {
		oAnchor.className = "";
		oUL.className = "expandoff";
	}
}

function displayDiv(divID, action) {
	var oDiv = document.getElementById(divID);
	if (action == "show") {
		oDiv.style.display = "block";
	} else {
		oDiv.style.display = "none";
	}
}