/* ------------------------------- */
/* Add a method to the jQuery object */
/* ------------------------------- */
(function($) {
    $.fn.roundCorners = function() {
        return this.each(function() {
            var $elem = $(this);
            $elem.append("<span class='topLeft'></span><span class='topRight'></span><span class='bottomLeft'></span><span class='bottomRight'></span>");
        });
    };
})(jQuery);