function HideElem(obj, hide) {
	var el = document.getElementById(obj);
	var DispSetting;
	if (hide == 'Y')
		DispSetting = 'none';
	else
		DispSetting = '';
	el.style.display = DispSetting;
}

function FlipElem(obj) {
	var el = document.getElementById(obj);
	var DispSetting;
	if (el.style.display == 'none')
		DispSetting = '';
	else
		DispSetting = 'none';
	el.style.display = DispSetting;
}