/**
 * ====================================================
 * JavaScript (main)
 *
 * @author    : maomao
 * @date      : 2006/09/01
 * @copyright : (c) maomao-studio. All Rights Reserved.
 *     
 * ====================================================
 */

/*---------- Constant ----------*/

/*---------- Function ----------*/
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

/*---------- Contents ----------*/
var subMenu = null;
function loadSubMenu() {
	subMenu = new SubMenu();
}

var SubMenu = Class.create();
SubMenu.prototype = {
    //  コンストラクタ
    initialize  : function() {
		this.x = 0;
		this.y = 0;
		this.visible = false;
		this.timer = null;
    },

	show : function() {
		this.visible = true;
		Element.show("footer_menu_sub");
	},

	hide : function() {
		this.visible = false;
		if (this.timer) clearTimeout(this.timer);
		this.timer = setTimeout(this._hide.bind(this), 1000);
	},

	_hide :  function() {
		if(!this.visible){
			Element.hide("footer_menu_sub");
		} else {
			if (this.timer) clearTimeout(this.timer);
		}
	}
}

function showInfoDetail (o) {
	var href = o + "_info.htm";
	var option = "screenX=0,screenY=0,top=70,left=40,width=440,height=540,scrollbars=no,resizable=no";
	var child = window.open(href, "", option);
	child.focus();
}

function loadInit() {
	MM_preloadImages('images/info_gurunabi_f2.gif','images/info_tokyoWalker_f2.gif','images/info_jump_f2.gif');
	loadSubMenu();
}

function loadTop() {
	loadInit();
}

function loadDan() {
	loadInit();
}

function loadGotanda() {
	loadInit();
}

function loadAkamame() {
	loadInit();
}