jQuery - Even stuff

gistfile1.js

// jQuery Library
(function ($) {
	$.fn.even = function () {
		var jQ = $();
		jQ.context = this.context;
		jQ.selector = this.selector;
		for (var i = j = 0, l = this.length; i < l; i += 2, j++)
			jQ[j] = this[i];
		return jQ;
	};
})(jQuery);