if (document.images) {

	// CDジャケットの指定

	// アルバム１
	var img1on = new Image();
	img1on.src = "image/js/profile_album1_on.png"; 
	var img1off = new Image();
	img1off.src = "image/js/profile_album1_off.png";

	// スプリット
	var img2on = new Image();
	img2on.src = "image/js/profile_split1_on.png";
	var img2off = new Image();
	img2off.src = "image/js/profile_split1_off.png";

	// コンピ１枚目
	var img3on = new Image();
	img3on.src = "image/js/profile_compilation1_on.png";
	var img3off = new Image();
	img3off.src = "image/js/profile_compilation1_off.png";

	// コンピ２枚目
	var img4on = new Image();
	img4on.src = "image/js/profile_compilation2_on.png";
	var img4off = new Image();
	img4off.src = "image/js/profile_compilation2_off.png";

	// コンピ３枚目
	var img5on = new Image();
	img5on.src = "image/js/profile_compilation3_on.png";
	var img5off = new Image();
	img5off.src = "image/js/profile_compilation3_off.png";

	// コンピ４枚目
	var img6on = new Image();
	img6on.src = "image/js/profile_compilation4_on.png";
	var img6off = new Image();
	img6off.src = "image/js/profile_compilation4_off.png";

}

// 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');

	}

}