function preload() {
  var ar = new Array();
 
  
    ar[0] = new Image();
    ar[0].src = "Images/about_nav.gif";
    ar[1] = new Image();
    ar[1].src = "Images/about_nav_selected.gif";
    ar[2] = new Image();
    ar[2].src = "Images/administer_users_nav.gif";
    ar[3] = new Image();
    ar[3].src = "Images/administer_users_nav_selected.gif";
    ar[4] = new Image();
    ar[4].src = "Images/administration_nav.gif";
    ar[5] = new Image();
    ar[5].src = "Images/administration_nav_selected.gif";
    ar[6] = new Image();
    ar[6].src = "Images/contact_nav.gif";
    ar[7] = new Image();
    ar[7].src = "Images/contact_nav_selected.gif";
    ar[8] = new Image();
    ar[8].src = "Images/corner1.gif";
    ar[9] = new Image();
    ar[9].src = "Images/desiredDeliveryLocation.gif";
    ar[10] = new Image();
    ar[10].src = "Images/diverting_message.gif";
    ar[11] = new Image();
    ar[11].src = "Images/established.gif";
    ar[12] = new Image();
    ar[12].src = "Images/exchange_nav.gif";
    ar[13] = new Image();
    ar[13].src = "Images/exchange_nav_selected.gif";
    ar[14] = new Image();
    ar[14].src = "Images/ExchangeGuide_NEW.gif";
    ar[15] = new Image();
    ar[15].src = "Images/exch-screen-small_NEW.gif";
    ar[16] = new Image();
    ar[16].src = "Images/help_nav.gif";
    ar[17] = new Image();
    ar[17].src = "Images/home_nav.gif";
    ar[18] = new Image();
    ar[18].src = "Images/home_nav_selected.gif";
    ar[19] = new Image();
    ar[19].src = "Images/login_btn.gif";
    ar[20] = new Image();
    ar[20].src = "Images/logout_btn.gif";
    ar[21] = new Image();
    ar[21].src = "Images/modify_offers_nav.gif";
    ar[22] = new Image();
    ar[22].src = "Images/modify_offers_nav_selected.gif";
    ar[23] = new Image();
    ar[23].src = "Images/NFE_Logo.gif";
    ar[24] = new Image();
    ar[24].src = "Images/NFE_small_logo.gif";
    ar[25] = new Image();
    ar[25].src = "Images/offer_history_nav.gif";
    ar[26] = new Image();
    ar[26].src = "Images/offer_history_nav_selected.gif";
    ar[27] = new Image();
    ar[27].src = "Images/order_status_nav.gif";
    ar[28] = new Image();
    ar[28].src = "Images/order_status_nav_selected.gif";
    ar[29] = new Image();
    ar[29].src = "Images/red_pixel.gif";
    ar[30] = new Image();
    ar[30].src = "Images/register_btn.gif";
    ar[31] = new Image();
    ar[31].src = "Images/tan2.gif";
    ar[32] = new Image();
    ar[32].src = "Images/tan3.gif";
    ar[33] = new Image();
    ar[33].src = "Images/tan4.gif";
    ar[34] = new Image();
    ar[34].src = "Images/TodaysPicks.gif";
    ar[35] = new Image();
    ar[35].src = "Images/upc_source_nav.gif";
    ar[36] = new Image();
    ar[36].src = "Images/upc_source_nav_selected.gif";
    ar[37] = new Image();
    ar[37].src = "Images/New-Small-NFE-logo.gif";
    ar[38] = new Image();
    ar[38].src = "Images/established_NEW.gif";
    ar[39] = new Image();
    ar[39].src = "Images/New-NFE-Logo.gif";
    ar[40] = new Image();
    ar[40].src = "Images/inventory_nav.gif";
    ar[41] = new Image();
    ar[41].src = "Images/inventory_nav_selected.gif";
    ar[42] = new Image();
    ar[42].src = "Images/orders_nav.gif";
    ar[43] = new Image();
    ar[43].src = "Images/orders_nav_selected.gif";
}