(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(document).ready(function(){
  jQuery.preLoadImages(
    "style/mountain3.jpg",
    "style/mountain1.jpg",
    "style/mountain4.jpg",
    "style/mountain7.jpg",
    "style/mountain2.jpg",
    "style/mountain5.jpg",
    "style/mountain8.jpg",
    "style/mountain6.jpg",
    "images/infographic-2-350x350.png",
    "images/infographic-1-350x187.png",
    "images/infographic-350x238.png",
    "logos/informatica-280x71.png"
  );
});