// JavaScript Document
img = new Array();
alt = new Array();
link = new Array();

img[0] = "img/main_img.jpg";
img[1] = "img/main_img02.jpg";
img[2] = "img/main_img03.jpg";




alt[0] = "";
alt[1] = "";
alt[2] = "";



link[0] = "http://c-card.jpn.com/";
link[1] = "http://cast.wook.jp/";
link[2] = "http://www.cast-trans.jp/";



n = Math.floor(Math.random()*img.length);

document.write("<a href='"+link[n]+"'>");
document.write("<img src='"+img[n]+"' border='0' alt='"+alt[n]+"'>");
document.write("</a>");