<!--

function newImage(arg) {
  if (document.images) {
    rslt = new Image();
    rslt.src = arg;
    return rslt;
  }
}

function changeImages() {
  if (document.images && (preloadFlag == true)) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
    }
  }
}

var preloadFlag = false;
function preloadImages() {
  if (document.images) {
    home_over = newImage("home/home-on.gif");
    about_over = newImage("home/about-on.gif");
    products_over = newImage("home/products-on.gif");
    installation_over = newImage("home/installation-on.gif");
    dealers_over = newImage("home/dealers-on.gif");
    order_over = newImage("home/order-on.gif");
    contact_over = newImage("home/contact-on.gif");
    preloadFlag = true;
  }
}

// -->