function updateOver(eventText, eventThumb, eventDesc) {
	document.getElementById('eventLabel').style.visibility = "visible";
	document.getElementById('eventLabelText').innerHTML = eventText;
	
	// update News description on rollover
	document.getElementById('newsHeader').innerHTML = eventText;
	document.getElementById('newsThumb').src = "images/updates/" + eventThumb + "_thumb.jpg";
	document.getElementById('newsDesc').innerHTML = eventDesc;
}

function updateOut() {
	document.getElementById('eventLabel').style.visibility = "hidden";
}