var rollOverArr=new Array();
function setrollover(OverImgSrc,pageImageName)
{
if (! document.images)return;
if (pageImageName == null)
    pageImageName = document.images[document.images.length-1].name;
rollOverArr[pageImageName]=new Object;
rollOverArr[pageImageName].overImg = new Image;
rollOverArr[pageImageName].overImg.src=OverImgSrc;
}

function rollover(pageImageName)
{
if (! document.images)return;
if (! rollOverArr[pageImageName])return;
if (! rollOverArr[pageImageName].outImg)
    {
    rollOverArr[pageImageName].outImg = new Image;
    rollOverArr[pageImageName].outImg.src = document.images[pageImageName].src;
    }
document.images[pageImageName].src=rollOverArr[pageImageName].overImg.src;
}

function rollout(pageImageName)
{
if (! document.images)return;
if (! rollOverArr[pageImageName])return;
document.images[pageImageName].src=rollOverArr[pageImageName].outImg.src;
}

/* Top Menu IDs */
setrollover('images/menupartsover.png','parts');
setrollover('images/menufarmover.png','farm');
setrollover('images/menuaboutover.png','about');
setrollover('images/menuserviceover.png','service');
setrollover('images/menugpsover.png','gps');
setrollover('images/menucareerover.png','career');
setrollover('images/menucontactover.png','contact');

/* Side Menu IDs */
setrollover('images/partsover.png','parts1');
setrollover('images/farmover.png','farm1');
setrollover('images/serviceover.png','service1');
setrollover('images/gpsover.png','gps1');