// プルダウンメニュー
var flag1 = false;
function globallink() {
  var menuworldLinks = document.getElementById('menuworldLinks');
  if(flag1) menuworldLinks.style.visibility = "hidden";
  else menuworldLinks.style.visibility = "visible";
  flag1 = !flag1;
}

var flag2 = false;
function productlink() {
  var muneproductLinks = document.getElementById('muneproductLinks');
  if(flag2) muneproductLinks.style.visibility = "hidden";
  else muneproductLinks.style.visibility = "visible";
  flag2 = !flag2;
}

// マウスオーバーメニュー
function mousOver(id){
  var navi = document.getElementById(id);
	navi.style.display = "block";
}
function mousOut(id){
  var navi = document.getElementById(id);
	navi.style.display = "none";
}