// Copyright © 1999 Doug Popeney
// Created by Doug Popeney (easyjava@easyjavascipt.com)
// JavaScript Made Easy!! - http://www.easyjavascript.com
var NN3 = false;
image1alt = new Image();
image1alt.src = "images/office-1.jpg";
image1alton = new Image();
image1alton.src = "images/office-1.jpg";

image2alt = new Image();
image2alt.src = "images/office-1.jpg";
image2alton = new Image();
image2alton.src = "images/retail-1.jpg";

image3alt = new Image();
image3alt.src = "images/office-1.jpg";
image3alton = new Image();
image3alton.src = "images/industrial-1.jpg";

function on3(name)   {
        document["altimg"].src = eval(name + "alton.src");
}
function off3(name)  {
        document["altimg"].src = eval(name + "alt.src");
}
NN3 = true;

function on(name)  {
        if (NN3) on3(name);
}
function off(name)  {
        if (NN3) off3(name);
}