if (document.images)
{
var off1 = new Image();
off1.src = "images/home-filament.jpg";
var on1 = new Image();
on1.src = "images/home-filament.jpg";

var off2 = new Image();
off2.src = "images/home-castepoxy.jpg";
var on2 = new Image();
on2.src = "images/home-castepoxy.jpg";

var off3 = new Image();
off3.src = "images/home-bushings.jpg";
var on3 = new Image();
on3.src = "images/home-bushings.jpg";

var off4 = new Image();
off4.src = "images/home-insulam.jpg";
var on4 = new Image();
on4.src = "images/home-insulam.jpg";

var off5 = new Image();
off5.src = "images/home-specialty.jpg";
var on5 = new Image();
on5.src = "images/home-specialty.jpg";

var off6 = new Image();
off6.src = "images/home-industrial.jpg";
var on6 = new Image();
on6.src = "images/home-industrial.jpg";

var off7 = new Image();
off7.src = "images/home-electrical.jpg";
var on7 = new Image();
on7.src = "images/home-electrical.jpg";

var off8 = new Image();
off8.src = "images/home-nuclear.jpg";
var on8 = new Image();
on8.src = "images/home-nuclear.jpg";

var off9 = new Image();
off9.src = "images/home-military.jpg";
var on9 = new Image();
on9.src = "images/home-military.jpg";

var off10 = new Image();
off10.src = "images/home-transportation.jpg";
var on10 = new Image();
on10.src = "images/home-transportation.jpg";

var off11 = new Image();
off11.src = "images/home-gas.jpg";
var on11 = new Image();
on11.src = "images/home-gas.jpg";

var off12 = new Image();
off12.src = "images/home-water.jpg";
var on12 = new Image();
on12.src = "images/home-water.jpg";

var off13 = new Image();
off13.src = "images/home-medical.jpg";
var on13 = new Image();
on13.src = "images/home-medical.jpg";

}

function one()
{
if (document.images)
document.images.image.src = on1.src;
window.status = '' ;
}

function two()
{
if (document.images)
document.images.image.src = off1.src;
window.status = '' ;
}


function three()
{
if (document.images)
document.images.image.src = on2.src;
window.status = '' ;
}

function four()
{
if (document.images)
document.images.image.src = off2.src;
window.status = '' ;
}

function five()
{
if (document.images)
document.images.image.src = on3.src;
window.status = '' ;
}

function six()
{
if (document.images)
document.images.image.src = off3.src;
window.status = '' ;
}

function seven()
{
if (document.images)
document.images.image.src = on4.src;
window.status = '' ;
}

function eight()
{
if (document.images)
document.images.image.src = off4.src;
window.status = '' ;
}

function nine()
{
if (document.images)
document.images.image.src = on5.src;
window.status = '' ;
}

function ten()
{
if (document.images)
document.images.image.src = off5.src;
window.status = '' ;
}

function eleven()
{
if (document.images)
document.images.image.src = on6.src;
window.status = '' ;
}

function twelve()
{
if (document.images)
document.images.image.src = off6.src;
window.status = '' ;
}

function thirteen()
{
if (document.images)
document.images.image.src = on7.src;
window.status = '' ;
}

function fourteen()
{
if (document.images)
document.images.image.src = off7.src;
window.status = '' ;
}

function fifteen()
{
if (document.images)
document.images.image.src = on8.src;
window.status = '' ;
}

function sixteen()
{
if (document.images)
document.images.image.src = off8.src;
window.status = '' ;
}

function seventeen()
{
if (document.images)
document.images.image.src = on9.src;
window.status = '' ;
}

function eighteen()
{
if (document.images)
document.images.image.src = off9.src;
window.status = '' ;
}

function nineteen()
{
if (document.images)
document.images.image.src = on10.src;
window.status = '' ;
}

function twenty()
{
if (document.images)
document.images.image.src = off10.src;
window.status = '' ;
}

function twentyone()
{
if (document.images)
document.images.image.src = on11.src;
window.status = '' ;
}

function twentytwo()
{
if (document.images)
document.images.image.src = off11.src;
window.status = '' ;
}

function twentythree()
{
if (document.images)
document.images.image.src = on12.src;
window.status = '' ;
}

function twentyfour()
{
if (document.images)
document.images.image.src = off12.src;
window.status = '' ;
}

function twentyfive()
{
if (document.images)
document.images.image.src = on13.src;
window.status = '' ;
}

function twentysix()
{
if (document.images)
document.images.image.src = off13.src;
window.status = '' ;
}