<!--ボタンのロールオーバー

	if (navigator.appVersion.charAt(0) >= 3) {

		a0 = new Image();
		a0.src = "../img/shared/btn_greeting2_off.gif";
		a1 = new Image();
		a1.src = "../img/shared/btn_greeting2_on.gif";

		b0 = new Image();
		b0.src = "../img/shared/btn_points_off.gif";
		b1 = new Image();
		b1.src = "../img/shared/btn_points_on.gif";

		c0 = new Image();
		c0.src = "../img/shared/btn_entry_off.gif";
		c1 = new Image();
		c1.src = "../img/shared/btn_entry_on.gif";

		d0 = new Image();
		d0.src = "../img/shared/btn_highlight_off.gif";
		d1 = new Image();
		d1.src = "../img/shared/btn_highlight_on.gif";

		e0 = new Image();
		e0.src = "../img/shared/btn_course_off.gif";
		e1 = new Image();
		e1.src = "../img/shared/btn_coming_soon.gif";

		f0 = new Image();
		f0.src = "../img/shared/btn_eventguide_off.gif";
		f1 = new Image();
		f1.src = "../img/shared/btn_eventguide_on.gif";

		g0 = new Image();
		g0.src = "../img/shared/btn_highlight_img_off.gif";
		g1 = new Image();
		g1.src = "../img/shared/btn_highlight_img_on.gif";

		h0 = new Image();
		h0.src = "../img/shared/btn_ticket_traffic_off.gif";
		h1 = new Image();
		h1.src = "../img/shared/btn_ticket_traffic_on.gif";

		i0 = new Image();
		i0.src = "../img/shared/btn_tv_schedule_off.gif";
		i1 = new Image();
		i1.src = "../img/shared/btn_tv_schedule_on.gif";

		j0 = new Image();
		j0.src = "../img/shared/btn_score_off.gif";
		j1 = new Image();
		j1.src = "../img/shared/btn_score_on.gif";

		k0 = new Image();
		k0.src = "../img/shared/btn_home_off.gif";
		k1 = new Image();
		k1.src = "../img/shared/btn_home_on.gif";

		l0 = new Image();
		l0.src = "../img/shared/btn_challenge_off.gif";
		l1 = new Image();
		l1.src = "../img/shared/btn_challenge_on.gif";

		m0 = new Image();
		m0.src = "../img/shared/btn_volunteer_off.gif";
		m1 = new Image();
		m1.src = "../img/shared/btn_volunteer_on.gif";

	}

	function Self_On(Target) {
		if(navigator.appVersion.charAt(0)>= 3) {
		img = eval(Target + "1.src");
		document.images[Target].src = img;
		}
	}

	function Self_Off(Target) {
		if(navigator.appVersion.charAt(0)>= 3) {
			img = eval(Target + "0.src");
			document.images[Target].src = img;
		}
	}

	// -->