
if (document.images) {
	homeon  = new Image();
	homeon.src  = "images/menu_home1.gif";
	homeoff  = new Image();
	homeoff.src  = "images/menu_home0.gif";

	yadoon  = new Image();
	yadoon.src  = "images/menu_yado1.gif";
	yadooff  = new Image();
	yadooff.src  = "images/menu_yado0.gif";

	fuyugassyukuon  = new Image();
	fuyugassyukuon.src  = "images/menu_fuyuga1.gif";
	fuyugassyukuoff  = new Image();
	fuyugassyukuoff.src  = "images/menu_fuyuga0.gif";

	taiikuon  = new Image();
	taiikuon.src  = "images/menu_taiiku1.gif";
	taiikuoff  = new Image();
	taiikuoff.src  = "images/menu_taiiku0.gif";

	kotuon  = new Image();
	kotuon.src  = "images/menu_kotu1.gif";
	kotuoff  = new Image();
	kotuoff.src  = "images/menu_kotu0.gif";

	sryokinon  = new Image();
	sryokinon.src  = "images/menu_sryokin1.gif";
	sryokinoff  = new Image();
	sryokinoff.src  = "images/menu_sryokin0.gif";

	gryokinon  = new Image();
	gryokinon.src  = "images/menu_gryokin1.gif";
	gryokinoff  = new Image();
	gryokinoff.src  = "images/menu_gryokin0.gif";

	kushituon  = new Image();
	kushituon.src  = "images/menu_kushitu1.gif";
	kushituoff  = new Image();
	kushituoff.src  = "images/menu_kushitu0.gif";

	yoyakuon  = new Image();
	yoyakuon.src  = "images/menu_yoyaku1.gif";
	yoyakuoff  = new Image();
	yoyakuoff.src  = "images/menu_yoyaku0.gif";

	qandaon  = new Image();
	qandaon.src  = "images/menu_qanda1.gif";
	qandaoff  = new Image();
	qandaoff.src  = "images/menu_qanda0.gif";


	albumson  = new Image();
	albumson.src  = "images/menu_albums1.gif";
	albumsoff  = new Image();
	albumsoff.src  = "images/menu_albums0.gif";

	albumgon  = new Image();
	albumgon.src  = "images/menu_albumg1.gif";
	albumgoff  = new Image();
	albumgoff.src  = "images/menu_albumg0.gif";

	maikoon  = new Image();
	maikoon.src  = "images/menu_link_maiko1.gif";
	maikooff  = new Image();
	maikooff.src  = "images/menu_link_maiko0.gif";

	kankoon  = new Image();
	kankoon.src  = "images/menu_link_kanko1.gif";
	kankooff  = new Image();
	kankooff.src  = "images/menu_link_kanko0.gif";

	tokyoon  = new Image();
	tokyoon.src  = "images/menu_link_tokyo1.gif";
	tokyooff  = new Image();
	tokyooff.src  = "images/menu_link_tokyo0.gif";

	gassyukuon  = new Image();
	gassyukuon.src  = "images/menu_link_gassyuku1.gif";
	gassyukuoff  = new Image();
	gassyukuoff.src  = "images/menu_link_gassyuku0.gif";

}
function imgOn(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "on.src");
	}
}
function imgOff(imgName) {
	if (document.images) {
		document[imgName].src = eval(imgName + "off.src");
	}
}

imgwin = '';
function _Oncall_jp_Img(img,w,h){
  //img:イメージファイル
  if (img != ''){		//イメージの存在チェック（存在する場合）
    image=new Image(); 	//イメージオブジェクト生成
    image.src=(img);
//    _Oncall_jp_ImgWin(img,image.width,image.height,0,0);
    _Oncall_jp_ImgWin(img,w,h,0,0);
  }
}
function _Oncall_jp_ImgWin(img,width,height,sb,rs){ 	//イメージの小窓表示
  //img:イメージファイル、width:ウィンドウ横幅(ピクセル)、height:ウィンドウ高さ(ピクセル)
  //sb:スクロールバー(0/1)、rs:リサイズ可否(0/1)
  if (img != ''){
    if(imgwin !=''){ imgwin.close(); }
    opt="width="+width+",height="+height+",scrollbars="+sb+",resizable="+rs;
    imgwin=window.open('','_blank',opt);
    imgwin.document.open();
    imgwin.document.writeln("<html><head><title>Sports Villa B&W</title></head>");
    imgwin.document.writeln("<body leftmargin=0 topmargin=0 marginwidth=0 marginheight=0>");
    imgwin.document.writeln("<div><img src='"+img+"'></div></body></html>");
    imgwin.document.close();
    imgwin.focus();
  }
}

my_time=2;
my_timer=5;	// 表示タイマー
top_img=new Array();
top_img[0]='images/base_1.gif';
top_img[1]='images/basew_1.gif';
function rnd_img()
{
  a=Math.floor(Math.random()*top_img.length);
  document.images["topimg"].src=top_img[a];
  clearTimeout(my_time);
  my_time=setTimeout('rnd_img();',my_timer*1000);
}

