/* =============================================================
 * �K�w���j���[ - Submenu.js (jQuery v1.3.2)
 * =============================================================
 * Created: 2009-11-17
 * Last modified: 2009-11-17
 * Copyright (C) 2009 KK Mediaplan Murakami Jimusyo.
 * ------------------------------------------------------------- */

$(function() {

var submenu = "#submenu";
var template = "http://kyoto-fukushi.org/js/submenu_template.100208.js";
var parentClassName = "parent";
var activeClassName = "active";

$(submenu).load(template, function() {
  var parents = $(this).find("ul").parent("li");
  parents.addClass(parentClassName);

  parents.hover(function() {
    show(this);
    clearTimeout(this.timer);
  }, function(event) {
    this.timer = setTimeout(function() {
      hide(event.currentTarget);
    }, 1000);
  });
});

function show(parent) {
  parent = $(parent);
  hide(parent.siblings().find("li").andSelf());
  parent.addClass(activeClassName).children("ul").css("visibility", "visible");
}

function hide(parent) {
  parent = $(parent);
  parent.removeClass(activeClassName).children("ul").css("visibility", "hidden");
}

});