// JavaScript Document

var iValue, rNumber;

var img1 = new Image();
var img2 = new Image();
var img3 = new Image();
var img4 = new Image();
var img5 = new Image();
var img6 = new Image();
img1 = "images/main_01.jpg";
img2 = "images/main_02.jpg";
img3 = "images/main_03.jpg";
img4 = "images/main_04.jpg";
img5 = "images/main_05.jpg";
img6 = "images/main_06.jpg";

function img_random(){
iValue = Math.random() * 6;
rNumber = Math.ceil(iValue);
if(rNumber==0) rNumber++;
document.image1.src=eval("img" + rNumber);
}

//function imgRandom(){
//imgURL  = new Array();
//imgURL[0]  = "images/main_01.jpg";
//imgURL[1]  = "images/main_02.jpg";
//imgURL[2]  = "images/main_03.jpg";
//imgURL[3]  = "images/main_04.jpg";
//imgURL[4]  = "images/main_05.jpg";
//imgURL[5]  = "images/main_06.jpg";

//n = Math.floor(Math.random()*imgURL.length);
//document.image1.src=imgURL[n];
//}