// 文字変更関数

/*
function large() { document.body.style.fontSize = "120%"; }
function middle() { document.body.style.fontSize = "100%"; }
function small() { document.body.style.fontSize = "85%"; }



function showlay (idname,show,parent){
	var lay=document.getElementById(idname);
	if(show==0) var v="hidden";
	else var v="visible";
	//表示設定
	lay.style.visibility = v;
	//親のプルダウンメニューの表示設定
	if(parent>0){
	for(i=0;i<parent;i++){
		lay=lay.parentNode;
		lay.style.visibility=v;
	}
	}
}
*/
// ポップアップ表示

var hide1;
var hide2;
var hide3;
var hide4;

function pdmenu() {
	clearTimeout(hide1);
	document.getElementById('submenu1')
	.style.visibility="visible";
}
function pdmenuhide() {
	document.getElementById('submenu1')
	.style.visibility="hidden";
}



function pdmenu2() {
	clearTimeout(hide2);
	document.getElementById('submenu2')
	.style.visibility="visible";
}
function pdmenuhide2() {
	document.getElementById('submenu2')
	.style.visibility="hidden";
}


function pdmenu3() {
	clearTimeout(hide3);
	document.getElementById('submenu3')
	.style.visibility="visible";
}
function pdmenuhide3() {
	document.getElementById('submenu3')
	.style.visibility="hidden";
}
function pdmenustay3() {
	document.getElementById('submenu3')
	.image ="common/work_over_btn.gif";
}

function pdmenu4() {
	clearTimeout(hide4);
	document.getElementById('submenu4')
	.style.visibility="visible";
}
function pdmenuhide4() {
	document.getElementById('submenu4')
	.style.visibility="hidden";
}

// アクセスマップ表示
function openWin(theURL,winName,features) { 
  window.open(theURL,winName,features);
}