Manageable Javascript with jQuery

if (typeof(ProvenWorks) === 'undefined') var ProvenWorks = {};

(function($) {
	ProvenWorks.IndustryComplete = new function() {
		var self = this;

		function buttonClicked() { 
			alert("You've clicked a button!");
		};

		self.init = function() {
			$(':button').click(buttonClicked);
		}
	};
})(jQuery);

jQuery(ProvenWorks.IndustryComplete.init);