/**
 * Positive corners
 */
if (typeof jQuery != 'undefined') {(function($) {// start closure
	$.fn.extend({
		positiveCorners : function () {
			$(this).each(function(){
				var guts = $(this).contents();
				$(this)
					.addClass('pc-active')
					.append('<div class="pc top"><div><div></div></div></div><div class="pc contents"></div><div class="pc bottom"><div><div></div></div></div>')
					.find('.pc.contents')
						.append(guts);
				;
			});
		}
	});
})(jQuery);} /* end closure */