(function($) {
  var cache = [];
  // Arguments are image paths relative to the current page.
  $.preLoadImages = function() {
    var args_len = arguments.length;
    for (var i = args_len; i--;) {
      var cacheImage = document.createElement('img');
      cacheImage.src = arguments[i];
      cache.push(cacheImage);
    }
  }
})(jQuery)

jQuery.preLoadImages("img/logo_public.jpg", "img/header.jpg", "img/header.jpg", "img/bg_cautare.jpg", "img/bt_promotii.jpg", "img/bt_stiri.jpg", "img/bt_newsletter.jpg", "img/bt_cum_cumpar.jpg", "img/over_promo_frame.png", "img/bg_promo_frame.png");