function HideShowDiv(divID, state) {
	// state: 0 = hidden, 1 = visible
	var stateStr = ["hidden", "visible"];
	document.getElementById(divID).style.visibility = stateStr[state];
} // End HideShowDiv

function HideDiv(divID) {
	document.getElementById(divID).style.visibility = "hidden";
} // End HideDiv

function ShowDiv(divID) {
	document.getElementById(divID).style.visibility = "visible";
} // End ShowDiv