if (navigator.appVersion > "3") {
    img0 = new Image(); img0.src = 'img/footer-nav04.jpg';	// 右下ページトップへ
    img1 = new Image(); img1.src = 'img/footer-nav06.jpg';
    img2 = new Image(); img2.src = 'img/index-main01.jpg';	// キャンペーン左側
    img3 = new Image(); img3.src = 'img/index-main03.jpg';
	img4 = new Image(); img4.src = 'img/index-main04.jpg';
	img5 = new Image(); img5.src = 'img/index-main02.jpg';
	img6 = new Image(); img6.src = 'img/index-main05.jpg';	// キャンペーン右側
	img7 = new Image(); img7.src = 'img/index-main07.jpg';
	img8 = new Image(); img8.src = 'img/index-main08.jpg';
	img9 = new Image(); img9.src = 'img/index-main06.jpg';
	img10 = new Image(); img10.src = 'img/index-main09.jpg';
}
function imgChange(imgName,imgNum) {
    if (navigator.appVersion > "3") {
        document.images[imgName].src = eval(imgNum + '.src');
    }
}// JavaScript Document