function setupMenus(){
	var browserName=navigator.appName;
	if(browserName != "Microsoft Internet Explorer"){
		var screenWidth = window.innerWidth;}
	else{
		var screenWidth = document.documentElement.clientWidth;}
	
	var screenMidPoint = screenWidth / 2;
	var contentLeftPoint = screenMidPoint - 362;
	var menuTop = 89;

	document.getElementById("aboutMenu").style.top = menuTop +"px";
	document.getElementById("aboutMenu").style.left = contentLeftPoint +"px";
//	document.getElementById("quiltShowMenu").style.top = menuTop +"px";
//	document.getElementById("quiltShowMenu").style.left = contentLeftPoint+230+"px";
	}


function openMenu(button, menu){
	setupMenus();
	document.getElementById(menu).style.visibility = "visible";
	}

function closeMenu(button, menu){
	document.getElementById(menu).style.visibility = "hidden";
	}

function goto(url){
	window.location = url;
	}
	
function closeMenus(){
	closeMenu("aboutButton", "aboutMenu");
	//closeMenu("quiltShowButton", "quiltShowMenu");
	}