function setDisplay(objectID, state){
		var object = document.getElementById(objectID);
	object.style.display = state;
	}




function toggleDisplay(objectID) {
	var object2 = document.getElementById(objectID);
	state = object2.style.display;
	if (state == 'block')
		object2.style.display = 'none';
	else
		object2.style.display = 'block';
}