// JavaScript Document

function toggleMenu(id,imgId){
	obj = document.getElementById(id);
	objImg = document.getElementById(imgId);
	objClass = obj.className == "hide" ? "show" : "hide";
	objImgSrc = objImg.className == "arrow" ? "arrowDown" : "arrow";
	obj.className = objClass;
	objImg.className = objImgSrc;
}