/*	
	Copyright 2006 Adobe Systems Incorporated.
	Support Program Tree Table Toggle
*/
function toggleClassName(id, class1, class2, current) {
	var elem = (isString(id)) ? $(id) : id;
	elem.isToggled = (elem.className = (elem.isToggled == class2) ? class1 : class2);
	current.isToggled = (current.className = (elem.isToggled == class2) ? class1 : class2);
}