// Preload Images
    var ImageFiles = new Array(
                     "/images/spacer.gif",
                     "/images/nav_about_on.gif",
                     "/images/nav_about_off.gif",
                     "/images/nav_products_on.gif",
                     "/images/nav_products_off.gif",
                     "/images/nav_order_on.gif",
                     "/images/nav_order_off.gif",
                     "/images/nav_how_on.gif",
                     "/images/nav_how_off.gif",
                     "/images/nav_cust_on.gif",
                     "/images/nav_cust_off.gif",
                     "/images/nav_about_on.gif",
                     "/images/nav_about_off.gif",
                     "/images/nav_contact_on.gif",
                     "/images/nav_contact_off.gif"
                     );

    var tempImageStorage = new Array();
    for (var i=0; i < ImageFiles.length; i++) {
      tempImageStorage[i]     = new Image();
      tempImageStorage[i].src = ImageFiles[i];
    }