var myTimer;
	function openMenu(menu) {
		closeAllMenus();
		headingmenu = 'heading' + menu.charAt(menu.length - 1);
		changeClass(document.getElementById(headingmenu),'menuheadingactive');
		document.getElementById(menu).style.display="block";  
		if (document.getElementById('chanSelect')) {
			document.getElementById('chanSelect').style.visibility = 'hidden';
			}
		}
	function closeMenu(menu) {
		myTimer = window.setTimeout("closeAllMenus();","300");
		}
	function closeAllMenus() {
		document.getElementById("menu1").style.display="none";
		document.getElementById("heading1").className="menuheading";
		document.getElementById("menu2").style.display="none";
		document.getElementById("heading2").className="menuheading";
		document.getElementById("menu3").style.display="none";
		document.getElementById("heading3").className="menuheading";
		document.getElementById("menu4").style.display="none";
		document.getElementById("heading4").className="menuheading";
		document.getElementById("menu5").style.display="none";
		document.getElementById("heading5").className="menuheading";
		document.getElementById("menu6").style.display="none";
		document.getElementById("heading6").className="menuheading";
		document.getElementById("menu7").style.display="none";
		document.getElementById("heading7").className="menuheading";
		document.getElementById("menu8").style.display="none";
		document.getElementById("heading8").className="menuheading";
		if (document.getElementById('chanSelect')) {
			document.getElementById('chanSelect').style.visibility = 'visible';
			}
		}
	function stopTimer() {
		window.clearTimeout(myTimer);
		}
	function changeClass(divname,newClass) {
		divname.className=newClass;
		}