(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);