/* TOGGLE */
function toggle(obj) {
	var myElement = document.getElementById(obj);
	myElement.style.display = (myElement.style.display != 'none' ? 'none' : '' );
	} 
function toggleOn(obj) {
	var myElement = document.getElementById(obj);
	myElement.style.display = 'block';
	} 
function toggleOff(obj) {
	var myElement = document.getElementById(obj);
	myElement.style.display = 'none';
	}