mainAOn = new Image(); mainAOn.src = "on/trucks.gif";
mainBOn = new Image(); mainBOn.src = "on/construction.gif";
mainCOn = new Image(); mainCOn.src = "on/rental.gif";
mainDOn = new Image(); mainDOn.src = "on/agriculture.gif";
mainEOn = new Image(); mainEOn.src = "on/power.gif";
mainFOn = new Image(); mainFOn.src = "on/handling.gif"; 
mainGOn = new Image(); mainGOn.src = "on/support.gif";

navAOn = new Image(); navAOn.src = "on/nav-home.gif";

navCOn = new Image(); navCOn.src = "on/nav-service.gif";
navDOn = new Image(); navDOn.src = "on/nav-productsupport.gif";
navEOn = new Image(); navEOn.src = "on/nav-orderparts.gif";
navFOn = new Image(); navFOn.src = "on/nav-monthlyspecials.gif";
navGOn = new Image(); navGOn.src = "on/nav-requestinfo.gif";
navHOn = new Image(); navHOn.src = "on/nav-events.gif";
navIOn = new Image(); navIOn.src = "on/nav-links.gif";

navJOn = new Image(); navJOn.src = "on/nav-contacts.gif";
navKOn = new Image(); navKOn.src = "on/nav-locations.gif";
navLOn = new Image(); navLOn.src = "on/nav-influencer.gif";
navMOn = new Image(); navMOn.src = "on/nav-lubebay.gif";
navNOn = new Image(); navNOn.src = "on/nav-parts.gif";

navOOn = new Image(); navOOn.src = "on/nav-contact.gif";


function imgOn(imgName) {
	document [imgName].src = "on/" + (imgName) + ".gif";
}
function imgOff(imgName) {
	document [imgName].src = "off/" + (imgName) + ".gif";
}