function fadeIn(element) {
	var myFx = new Fx.Style(element, 'opacity').start(0,0.85);
	var myFx = new Fx.Style(element + '_header', 'opacity').start(0,0.99);
}
function fadeOut(element) {
	var myFx = new Fx.Style(element, 'opacity').start(0.85,0);	
}