// JavaScript Document

var nowImage;
var img1  = new Image();img1  = "images/top01.jpg";
var img2  = new Image();img2  = "images/top02.jpg";
var img3  = new Image();img3  = "images/top03.jpg";
var img4  = new Image();img4  = "images/top04.jpg";
var img5  = new Image();img5  = "images/top05.jpg";

nowImage = Math.random()*5;
nowImage = Math.ceil(nowImage);

function disp(){
if(nowImage == 0){nowImage = 1;}
document.timage.src = eval("img"+nowImage);
}