(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(
			"/res/yuucorp/images/but1.png",
			"/res/yuucorp/images/but2.png",
			"/res/yuucorp/images/but3.png",
			"/res/yuucorp/images/but4.png",
			"/res/yuucorp/images/but5.png",
			"/res/yuucorp/images/but6.png",
			"/res/yuucorp/images/but1b.png",
			"/res/yuucorp/images/but2b.png",
			"/res/yuucorp/images/but3b.png",
			"/res/yuucorp/images/but4b.png",
			"/res/yuucorp/images/but5b.png",
			"/res/yuucorp/images/but6b.png"
			);