// JavaScript Document

var arrIMG = "http://design.bananapple.com/images/img00.jpg,http://design.bananapple.com/images/img01.jpg,http://design.bananapple.com/images/img02.jpg";

arrIMG = arrIMG.split(",");
arrCnt = arrIMG.length;retCnt = Math.floor(Math.random()*arrCnt);
var output = "<img src=" + arrIMG[retCnt] + " width='555' height='196' alt='デザインってたのしっ! Idea+' title='デザインってたのしっ! Idea+。リニューアルしました!' />";
document.write(output);