// JavaScript Document
// ランダムに画像を表示する
img = new Array();
img[0] = "images/top_images0.jpg";
img[1] = "images/top_images1.jpg";
img[2] = "images/top_images2.jpg";
img[3] = "images/top_images3.jpg";
img[4] = "images/top_images4.jpg";
n = Math.floor(Math.random()*img.length);
document.write("<img src='"+img[n]+"' border='0'>");