edit

assets/lib/datetime/jquery.datetimepicker.full.js

@@ -968,6 +968,7 @@ var datetimepickerFactory = function ($) {
 	};
 
 	$.fn.datetimepicker = function (opt, opt2) {
+		var ee = $(this);
 		var result = this,
 			KEY0 = 48,
 			KEY9 = 57,