// JavaScript Document
function Menudisplay (category) {
	var whichcategory = document.getElementById(category);
	if (whichcategory.className=="opened") {
		whichcategory.className="closed";
		Effect.BlindUp(category, { duration: 0.2 });
	} else {
		whichcategory.className="opened";
		Effect.BlindDown(category, { duration: 0.2 });
	}
}

function Menudisplay2 (category) {
	var whichcategory = document.getElementById(category);
	if (whichcategory.className=="opened") {
		whichcategory.className="closed";
		Effect.BlindUp(category, { duration: 0.2 });
	} 
}