if (navigator.appVersion > "3") {
    img0 = new Image(); img0.src = 'img/content/foot-img.jpg';	// 右下ページトップへ
    img1 = new Image(); img1.src = 'img/content/foot-img2.jpg';
    img2 = new Image(); img2.src = 'img/content/index1.jpg';	// キャンペーン左側
    img3 = new Image(); img3.src = 'img/content/index1-3.jpg';
	img4 = new Image(); img4.src = 'img/content/index1-4.jpg';
	img5 = new Image(); img5.src = 'img/content/index1-2.jpg';
	img6 = new Image(); img6.src = 'img/content/index2.jpg';	// キャンペーン右側
	img7 = new Image(); img7.src = 'img/content/index2-3.jpg';
	img8 = new Image(); img8.src = 'img/content/index2-4.jpg';
	img9 = new Image(); img9.src = 'img/content/index2-2.jpg';
	img10 = new Image(); img10.src = 'img/content/index2.jpg';
}
function imgChange(imgName,imgNum) {
    if (navigator.appVersion > "3") {
        document.images[imgName].src = eval(imgNum + '.src');
    }
}// JavaScript Document