function showChildMenu(id) {
	//new Effect.SlideDown($('childMenu_' + String(id)), { duration: .3 });
	$('childMenu_' + String(id)).style.display = 'block';
}

function hideChildMenu(id) {
	//new Effect.SlideUp($('childMenu_' + String(id)), { duration: .3 });
	$('childMenu_' + String(id)).style.display = 'none';
}