function determineID(targetOBJ) {
	var element = null;
	if(document.all) {
		element = document.all[targetOBJ];
	}
	if (document.getElementById) {
		element = document.getElementById(targetOBJ);
	}
	return element;
}
function expand(targetOBJ) {
	var itemID = determineID(targetOBJ);
	itemID.setAttribute("class", "visible");
	itemID.setAttribute("className", "visible");
	return true;
}
function contract(targetOBJ) {
	var itemID = determineID(targetOBJ);
	itemID.setAttribute("class", "invisible");
	itemID.setAttribute("className", "invisible");
	return true;
}
function swapContent(hideOBJ, showOBJ) {
	contract(hideOBJ);
	expand(showOBJ);
	return true;
}
function setStatus(message) {
	window.status = message;
	return true;
}