How to add the ability to re-run $(document).ready() functions

readyExec.js

/**
 * Replace jQuery's $.fn.ready() function with a mod exec
 *
 * Sites that make heavy use of the $(document).ready function
 * are generally incompatable with asynchrounous content. The
 * the $.fn.ready function only runs once. This script replaces
 * the ready function with a module execution controller that
 * let's us register functions and execute all of the functions
 * as we need them. This is useful after HTML gets injected on the
 * page and we want to rebind functionally to the new content.
 *
 * @author  Miguel Ángel Pérez   reachme@miguel-perez.com
 * @note    Should be placed directly after jQuery on the page
 * 
 */
;(function($){
	var  $doc = $(document);

	/** create mod exec controller */
	$.readyFn = {
		list: [],
		register: function(fn) {
			$.readyFn.list.push(fn);
		},
		execute: function() {
			for (var i = 0; i < $.readyFn.list.length; i++) {
				try {
				   $.readyFn.list[i].apply(document, [$]);
				}
				catch (e) {
					throw e;
				}
			};
		}
	};

	/** run all functions */
	$doc.ready(function(){
		$.readyFn.execute();
	});

	/** register function */
	$.fn.ready = function(fn) {
		$.readyFn.register(fn);
	};

})(jQuery);


// To re-run the ready functions just use `$.readyFn.execute();`
// after the new HTML has been injected into the page.