bName = navigator.appName;bVer = parseInt(navigator.appVersion);
    if ((bName == "Netscape" && bVer >= 3) ||
        (bName == "Microsoft Internet Explorer" && bVer >= 4)) br = "n3";
    else br = "n2";

    if (br== "n3") {

		Menu_01on=new Image();
		Menu_01on.src = src="/image/club_10/about_company_b.gif";
		Menu_02on=new Image();
		Menu_02on.src = src="/image/club_10/member_b.gif";
		Menu_03on=new Image();
		Menu_03on.src = src="/image/club_10/sitemap_b.gif";
		Menu_04on=new Image();
		Menu_04on.src = src="/image/club_10/contact_b.gif";
		Menu_05on=new Image();
		Menu_05on.src = src="/image/club_10/recipes_b.gif";
		Menu_06on=new Image();
		Menu_06on.src = src="/image/club_10/class_b.gif";
		Menu_07on=new Image();
		Menu_07on.src = src="/image/club_10/together_b.gif";
		Menu_08on=new Image();
		Menu_08on.src = src="/image/club_10/studio_b.gif";
		Menu_09on=new Image();
		Menu_09on.src = src="/image/club_10/talking_b.gif";
		Menu_10on=new Image();
		Menu_10on.src = src="/image/club_10/shop_b.gif";
		Menu_11on=new Image();
		Menu_11on.src = src="/image/club_10/clubs_b.gif";

		Menu_01off=new Image();
		Menu_01off.src = src="/image/club_10/about_company_a.gif";
		Menu_02off=new Image();
		Menu_02off.src = src="/image/club_10/member_a.gif";
		Menu_03off=new Image();
		Menu_03off.src = src="/image/club_10/sitemap_a.gif";
		Menu_04off=new Image();
		Menu_04off.src = src="/image/club_10/contact_a.gif";
		Menu_05off=new Image();
		Menu_05off.src = src="/image/club_10/recipes_a.gif";
		Menu_06off=new Image();
		Menu_06off.src = src="/image/club_10/class_a.gif";
		Menu_07off=new Image();
		Menu_07off.src = src="/image/club_10/together_a.gif";
		Menu_08off=new Image();
		Menu_08off.src = src="/image/club_10/studio_a.gif";
		Menu_09off=new Image();
		Menu_09off.src = src="/image/club_10/talking_a.gif";
		Menu_10off=new Image();
		Menu_10off.src = src="/image/club_10/shop_a.gif";
		Menu_11off=new Image();
		Menu_11off.src = src="/image/club_10/clubs_a.gif";
	}

	function imgAct(imgName) {
	   if (br == "n3") {
	   document[imgName].src = eval(imgName + "on.src");
	   }
	}

	function imgInact(imgName) {
	   if (br == "n3") {
	   document[imgName].src = eval(imgName + "off.src");
	}
}