var preloaded = new Array();
function preload_images() {
    for (var i = 0; i < arguments.length; i++){
        preloaded[i] = document.createElement('img');
        preloaded[i].setAttribute('src',arguments[i]);
    };
};
preload_images(
    'images/bg.jpg',
    'images/diler-enter-over.gif',
    'images/dl-price-over.gif',
    'images/map-1-1-over.gif',
    'images/map-1-2-over.gif',
    'images/map-1-3-over.gif',
    'images/map-2-1-over.gif',
    'images/map-2-2-over.gif',
    'images/map-2-3-over.gif',
    'images/map-3-1-over.gif',
    'images/map-3-2-over.gif',
    'images/map-3-3-over.gif',
    'images/friends/imposol-over.gif',
    'images/friends/lg-over.gif',
    'images/friends/mitsubishi-over.gif',
    'images/friends/neptun-over.gif',
    'images/friends/panasonic-over.gif',
    'images/friends/strag-over.gif',
    'images/friends/teplolux-over.gif',
    'images/friends/teplodor-over.gif',
    'images/friends/teplomag-over.gif',
    'images/friends/teploskat-over.gif'
);