function reset01()
{
	document.getElementById("ul01").style.display = "none";
	document.getElementById("ul02").style.display = "none";
	document.getElementById("ul03").style.display = "none";
	document.getElementById("ul04").style.display = "none";
}


function menu01()
{
	reset01();
	document.getElementById("ul01").style.display = "block";
}

function menu02()
{
	reset01();
	document.getElementById("ul02").style.display = "block";
}

function menu03()
{
	reset01();
	document.getElementById("ul03").style.display = "block";
}

function menu04()
{
	reset01();
	document.getElementById("ul04").style.display = "block";
}

// ウィンドウをポップアップで開く
function openPopup(url,w,h) {
	var myOption = 'top=0,left=0,screenX=0,screenY=0,width=' + w + ',height=' + h + ',toolbar=no,resizable=yes,scrollbars=yes';
	window.open(url, '_blank', myOption);
	return false;
}