<!--
// メニュー ツリー用
function exMenu(tName)
{
	tMenu = document.getElementById(tName).style;
	if (tMenu.display == 'none') tMenu.display = "block"; else tMenu.display = "none";
}
// -->

// メニュー オンオフ用
if (document.images) {
str_path = "../";
pos = window.location.href.indexOf("/ircpea/", 0);
if (document.location.href.substring(pos+7) == "/" || document.location.href.substring(pos+7) == "/index.html") {
str_path = "./";
}

on_gen00_img = new Image();on_gen00_img.src = str_path + 'menu_img/gen00_on.gif';
on_gen01_img = new Image();on_gen01_img.src = str_path + 'menu_img/gen01_on.gif';
on_gen02_img = new Image();on_gen02_img.src = str_path + 'menu_img/gen02_on.gif';
on_gen03_img = new Image();on_gen03_img.src = str_path + 'menu_img/gen03_on.gif';
on_ken00_img = new Image();on_ken00_img.src = str_path + 'menu_img/ken00_on.gif';
on_ken01_img = new Image();on_ken01_img.src = str_path + 'menu_img/ken01_on.gif';
on_ken02_img = new Image();on_ken02_img.src = str_path + 'menu_img/ken02_on.gif';
on_ken03_img = new Image();on_ken03_img.src = str_path + 'menu_img/ken03_on.gif';
on_to00_img = new Image();on_to00_img.src = str_path + 'menu_img/to00_on.gif';
on_to01_img = new Image();on_to01_img.src = str_path + 'menu_img/to01_on.gif';
on_to02_img = new Image();on_to02_img.src = str_path + 'menu_img/to02_on.gif';
on_to03_img = new Image();on_to03_img.src = str_path + 'menu_img/to03_on.gif';
on_shu00_img = new Image();on_shu00_img.src = str_path + 'menu_img/shu00_on.gif';
on_shu01_img = new Image();on_shu01_img.src = str_path + 'menu_img/shu01_on.gif';
on_shu02_img = new Image();on_shu02_img.src = str_path + 'menu_img/shu02_on.gif';
on_shu03_img = new Image();on_shu03_img.src = str_path + 'menu_img/shu03_on.gif';
on_shu04_img = new Image();on_shu04_img.src = str_path + 'menu_img/shu04_on.gif';
on_shu05_img = new Image();on_shu05_img.src = str_path + 'menu_img/shu05_on.gif';
on_link00_img = new Image();on_link00_img.src = str_path + 'menu_img/link00_on.gif';
on_link01_img = new Image();on_link01_img.src = str_path + 'menu_img/link01_on.gif';
on_link02_img = new Image();on_link02_img.src = str_path + 'menu_img/link02_on.gif';
on_link03_img = new Image();on_link03_img.src = str_path + 'menu_img/link03_on.gif';

off_gen00_img = new Image();off_gen00_img.src = str_path + 'menu_img/gen00_off.gif';
off_gen01_img = new Image();off_gen01_img.src = str_path + 'menu_img/gen01_off.gif';
off_gen02_img = new Image();off_gen02_img.src = str_path + 'menu_img/gen02_off.gif';
off_gen03_img = new Image();off_gen03_img.src = str_path + 'menu_img/gen03_off.gif';
off_ken00_img = new Image();off_ken00_img.src = str_path + 'menu_img/ken00_off.gif';
off_ken01_img = new Image();off_ken01_img.src = str_path + 'menu_img/ken01_off.gif';
off_ken02_img = new Image();off_ken02_img.src = str_path + 'menu_img/ken02_off.gif';
off_ken03_img = new Image();off_ken03_img.src = str_path + 'menu_img/ken03_off.gif';
off_to00_img = new Image();off_to00_img.src = str_path + 'menu_img/to00_off.gif';
off_to01_img = new Image();off_to01_img.src = str_path + 'menu_img/to01_off.gif';
off_to02_img = new Image();off_to02_img.src = str_path + 'menu_img/to02_off.gif';
off_to03_img = new Image();off_to03_img.src = str_path + 'menu_img/to03_off.gif';
off_shu00_img = new Image();off_shu00_img.src = str_path + 'menu_img/shu00_off.gif';
off_shu01_img = new Image();off_shu01_img.src = str_path + 'menu_img/shu01_off.gif';
off_shu02_img = new Image();off_shu02_img.src = str_path + 'menu_img/shu02_off.gif';
off_shu03_img = new Image();off_shu03_img.src = str_path + 'menu_img/shu03_off.gif';
off_shu04_img = new Image();off_shu04_img.src = str_path + 'menu_img/shu04_off.gif';
off_shu05_img = new Image();off_shu05_img.src = str_path + 'menu_img/shu05_off.gif';
off_link00_img = new Image();off_link00_img.src = str_path + 'menu_img/link00_off.gif';
off_link01_img = new Image();off_link01_img.src = str_path + 'menu_img/link01_off.gif';
off_link02_img = new Image();off_link02_img.src = str_path + 'menu_img/link02_off.gif';
off_link03_img = new Image();off_link03_img.src = str_path + 'menu_img/link03_off.gif';
}
function di(id,name){
  if (document.images) {document.images[id].src=eval(name+".src"); }
}

function showMenu(tName)
{
	tMenu = document.getElementById(tName).style;
	tMenu.display = "block";
}

function hideMenu(tName)
{
	tMenu = document.getElementById(tName).style;
	tMenu.display = "none";
}