if (document.images) {

	// SETTING

	// ヘッダー
	// あなたも｢TENGOO｣に参加しませんか？
	var headlinkimgon = new Image();
	headlinkimgon.src = "images/head_link_img_on.gif";
	var headlinkimgoff = new Image();
	headlinkimgoff.src = "images/head_link_img.gif";

	// ナビゲーション
	// TENGOOトップ
	var gblhomeon = new Image();
	gblhomeon.src = "images/nav_top_on.jpg";
	var gblhomeoff = new Image();
	gblhomeoff.src = "images/nav_top.jpg";

	// TENGOOグルメ
	var gblgourmeton = new Image();
	gblgourmeton.src = "images/nav_gourmet_on.jpg";
	var gblgourmetoff = new Image();
	gblgourmetoff.src = "images/nav_gourmet.jpg";

	// TENGOOビューティー
	var gblbeautyon = new Image();
	gblbeautyon.src = "images/nav_beauty_on.jpg";
	var gblbeautyoff = new Image();
	gblbeautyoff.src = "images/nav_beauty.jpg";

	// TOPメニュー
	// TENGOOグルメ
	var toptengoogourmeton = new Image();
	toptengoogourmeton.src = "images/top/top_tengoo_gourmet_list_on.gif";
	var toptengoogourmetoff = new Image();
	toptengoogourmetoff.src = "images/top/top_tengoo_gourmet_list.gif";

	// TENGOOビューティー
	var toptengoobeautyon = new Image();
	toptengoobeautyon.src = "images/top/top_tengoo_beauty_list_on.gif";
	var toptengoobeautyoff = new Image();
	toptengoobeautyoff.src = "images/top/top_tengoo_beauty_list.gif";

	// トップ アイコン
	// グルメ
	var ptgourmet01on = new Image();
	ptgourmet01on.src = "images/top/pt_gourmet_on.jpg";
	var ptgourmet01off = new Image();
	ptgourmet01off.src = "images/top/pt_gourmet.jpg";

	// ビューティー
	var ptbeauty01on = new Image();
	ptbeauty01on.src = "images/top/pt_beauty_on.jpg";
	var ptbeauty01off = new Image();
	ptbeauty01off.src = "images/top/pt_beauty.jpg";

	// グルメ
	var ptgourmet02on = new Image();
	ptgourmet02on.src = "images/top/pt_gourmet_on.jpg";
	var ptgourmet02off = new Image();
	ptgourmet02off.src = "images/top/pt_gourmet.jpg";

	// ビューティー
	var ptbeauty02on = new Image();
	ptbeauty02on.src = "images/top/pt_beauty_on.jpg";
	var ptbeauty02off = new Image();
	ptbeauty02off.src = "images/top/pt_beauty.jpg";

	// グルメ
	var ptgourmet03on = new Image();
	ptgourmet03on.src = "images/top/pt_gourmet_on.jpg";
	var ptgourmet03off = new Image();
	ptgourmet03off.src = "images/top/pt_gourmet.jpg";

	// ビューティー
	var ptbeauty03on = new Image();
	ptbeauty03on.src = "images/top/pt_beauty_on.jpg";
	var ptbeauty03off = new Image();
	ptbeauty03off.src = "images/top/pt_beauty.jpg";

	// グルメ
	var ptgourmet04on = new Image();
	ptgourmet04on.src = "images/top/pt_gourmet_on.jpg";
	var ptgourmet04off = new Image();
	ptgourmet04off.src = "images/top/pt_gourmet.jpg";

	// ビューティー
	var ptbeauty04on = new Image();
	ptbeauty04on.src = "images/top/pt_beauty_on.jpg";
	var ptbeauty04off = new Image();
	ptbeauty04off.src = "images/top/pt_beauty.jpg";


	// サイドメニュー
	// ログイン
	var sideloginon = new Image();
	sideloginon.src = "images/btn_login_on.jpg";
	var sideloginoff = new Image();
	sideloginoff.src = "images/btn_login.jpg";

	// 新規登録
	var sideentryon = new Image();
	sideentryon.src = "images/btn_new_entry_on.jpg";
	var sideentryoff = new Image();
	sideentryoff.src = "images/btn_new_entry.jpg";

	// TENGOO ABOUT
	var sideAbouton = new Image();
	sideAbouton.src = "images/top/side_tengoo_about_on.jpg";
	var sideAboutoff = new Image();
	sideAboutoff.src = "images/top/side_tengoo_about.jpg";

	// TENGOO CARD
	var sideCardon = new Image();
	sideCardon.src = "images/top/side_tengoo_card_on.jpg";
	var sideCardoff = new Image();
	sideCardoff.src = "images/top/side_tengoo_card.jpg";

	// TENGOO STAMP
	var sideStampon = new Image();
	sideStampon.src = "images/top/side_tengoo_stamp_on.jpg";
	var sideStampoff = new Image();
	sideStampoff.src = "images/top/side_tengoo_stamp.jpg";



}

// ポイント時の処理
function On(name) {
	if (document.images) {
		document.images[name].src = eval(name + 'on.src');
	}
}

// 放した時の処理
function Off(name) {
	if (document.images) {
		document.images[name].src = eval(name + 'off.src');
	}
}