if (document.images) {
homeon = new Image(); // Active images
homeon.src = "images/buttons/home_over.jpg";

homeoff = new Image(); // Inactive images
homeoff.src = "images/buttons/home_main.jpg";

employon = new Image(); // Active images
employon.src = "images/buttons/employ_over.jpg";

employoff = new Image(); // Inactive images
employoff.src = "images/buttons/employ_main.jpg";

currenton = new Image(); // Active images
currenton.src = "images/buttons/current_over.jpg";

currentoff = new Image(); // Inactive images
currentoff.src = "images/buttons/current_main.jpg";

paston = new Image(); // Active images
paston.src = "images/buttons/past_over.jpg";

pastoff = new Image(); // Inactive images
pastoff.src = "images/buttons/past_main.jpg";

abouton = new Image(); // Active images
abouton.src = "images/buttons/about_over.jpg";

aboutoff = new Image(); // Inactive images
aboutoff.src = "images/buttons/about_main.jpg";

contacton = new Image(); // Active images
contacton.src = "images/buttons/contact_over.jpg";

contactoff = new Image(); // Inactive images
contactoff.src = "images/buttons/contact_main.jpg";

loginon = new Image(); // Active images
loginon.src = "images/buttons/login_over.jpg";

loginoff = new Image(); // Inactive images
loginoff.src = "images/buttons/login_main.jpg";

safetyon = new Image(); // Active images
safetyon.src = "images/buttons/safety_over.jpg";

safetyoff = new Image(); // Inactive images
safetyoff.src = "images/buttons/safety_main.jpg";

emailon = new Image(); // Active images
emailon.src = "images/buttons/email_over.jpg";

emailoff = new Image(); // Inactive images
emailoff.src = "images/buttons/email_main.jpg";

jobon = new Image(); // Active images
jobon.src = "images/buttons/job_over.jpg";

joboff = new Image(); // Inactive images
joboff.src = "images/buttons/job_main.jpg";

philosophyon = new Image(); // Active images
philosophyon.src = "images/buttons/philosophy_over.jpg";

philosophyoff = new Image(); // Inactive images
philosophyoff.src = "images/buttons/philosophy_main.jpg";


missionon = new Image(); // Active images
missionon.src = "images/buttons/mission_over.jpg";

missionoff = new Image(); // Inactive images
missionoff.src = "images/buttons/mission_main.jpg";

historyon = new Image(); // Active images
historyon.src = "images/buttons/history_over.jpg";

historyoff = new Image(); // Inactive images
historyoff.src = "images/buttons/history_main.jpg";


warrantyon = new Image(); // Active images
warrantyon.src = "images/buttons/warranty_over.jpg";

warrantyoff = new Image(); // Inactive images
warrantyoff.src = "images/buttons/warranty_main.jpg";

}




function imgActivate(imgName,page) {
imgOn(imgName)
imgOff(page)
}

function imgInactivate(imgName,page) {
imgOff(imgName)
imgOn(page)
}


function imgOn(imgName) {

if (document.images) {
document[imgName].src = eval(imgName + "on.src");
}
}

function imgOff(imgName) {
if (document.images) {
document[imgName].src = eval(imgName + "off.src");
}
}


function hideDiv(someID) 
{ document.getElementById(someID).style.visibility = 'hidden'; } 

function showDiv(someID) 
{ document.getElementById(someID).style.visibility = 'visible'; }