// Preloads images on the page
// Is called with jQuery.preLoadImages();
// Arguments can be "image.jpg" or array of images
// eg. "image.jpg, image1.jpg"

(function($) {
  // Arguments are image paths relative to the current page.
  $.preLoadImages = function(images) {
    for (var x = 0; x < images.length; x++) {
      var image = document.createElement('img');
      image.src = images[x];
      $('body').append(image);
    }
  }
})(jQuery)