Merge pull request #788 from splitbrain/jquery

  update jquery and jquery-ui

53 files changed, 1889 insertions, 1149 deletions

diff --git a/inc/lang/af/jquery.ui.datepicker.js b/inc/lang/af/jquery.ui.datepicker.js
index 0922ef7a1..ec86242d6 100644
--- a/inc/lang/af/jquery.ui.datepicker.js
+++ b/inc/lang/af/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Afrikaans initialisation for the jQuery UI date picker plugin. */
 /* Written by Renier Pretorius. */
-jQuery(function($){
-	$.datepicker.regional['af'] = {
-		closeText: 'Selekteer',
-		prevText: 'Vorige',
-		nextText: 'Volgende',
-		currentText: 'Vandag',
-		monthNames: ['Januarie','Februarie','Maart','April','Mei','Junie',
-		'Julie','Augustus','September','Oktober','November','Desember'],
-		monthNamesShort: ['Jan', 'Feb', 'Mrt', 'Apr', 'Mei', 'Jun',
-		'Jul', 'Aug', 'Sep', 'Okt', 'Nov', 'Des'],
-		dayNames: ['Sondag', 'Maandag', 'Dinsdag', 'Woensdag', 'Donderdag', 'Vrydag', 'Saterdag'],
-		dayNamesShort: ['Son', 'Maa', 'Din', 'Woe', 'Don', 'Vry', 'Sat'],
-		dayNamesMin: ['So','Ma','Di','Wo','Do','Vr','Sa'],
-		weekHeader: 'Wk',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['af']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['af'] = {
+	closeText: 'Selekteer',
+	prevText: 'Vorige',
+	nextText: 'Volgende',
+	currentText: 'Vandag',
+	monthNames: ['Januarie','Februarie','Maart','April','Mei','Junie',
+	'Julie','Augustus','September','Oktober','November','Desember'],
+	monthNamesShort: ['Jan', 'Feb', 'Mrt', 'Apr', 'Mei', 'Jun',
+	'Jul', 'Aug', 'Sep', 'Okt', 'Nov', 'Des'],
+	dayNames: ['Sondag', 'Maandag', 'Dinsdag', 'Woensdag', 'Donderdag', 'Vrydag', 'Saterdag'],
+	dayNamesShort: ['Son', 'Maa', 'Din', 'Woe', 'Don', 'Vry', 'Sat'],
+	dayNamesMin: ['So','Ma','Di','Wo','Do','Vr','Sa'],
+	weekHeader: 'Wk',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['af']);
+
+return datepicker.regional['af'];
+
+}));
diff --git a/inc/lang/ar/jquery.ui.datepicker.js b/inc/lang/ar/jquery.ui.datepicker.js
index cef0f08fd..c93fed48d 100644
--- a/inc/lang/ar/jquery.ui.datepicker.js
+++ b/inc/lang/ar/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Arabic Translation for jQuery UI date picker plugin. */
 /* Khaled Alhourani -- me@khaledalhourani.com */
 /* NOTE: monthNames are the original months names and they are the Arabic names, not the new months name فبراير - يناير and there isn't any Arabic roots for these months */
-jQuery(function($){
-	$.datepicker.regional['ar'] = {
-		closeText: 'إغلاق',
-		prevText: '<السابق',
-		nextText: 'التالي>',
-		currentText: 'اليوم',
-		monthNames: ['كانون الثاني', 'شباط', 'آذار', 'نيسان', 'مايو', 'حزيران',
-		'تموز', 'آب', 'أيلول',	'تشرين الأول', 'تشرين الثاني', 'كانون الأول'],
-		monthNamesShort: ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12'],
-		dayNames: ['الأحد', 'الاثنين', 'الثلاثاء', 'الأربعاء', 'الخميس', 'الجمعة', 'السبت'],
-		dayNamesShort: ['الأحد', 'الاثنين', 'الثلاثاء', 'الأربعاء', 'الخميس', 'الجمعة', 'السبت'],
-		dayNamesMin: ['ح', 'ن', 'ث', 'ر', 'خ', 'ج', 'س'],
-		weekHeader: 'أسبوع',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 6,
-  		isRTL: true,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['ar']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['ar'] = {
+	closeText: 'إغلاق',
+	prevText: '<السابق',
+	nextText: 'التالي>',
+	currentText: 'اليوم',
+	monthNames: ['كانون الثاني', 'شباط', 'آذار', 'نيسان', 'مايو', 'حزيران',
+	'تموز', 'آب', 'أيلول',	'تشرين الأول', 'تشرين الثاني', 'كانون الأول'],
+	monthNamesShort: ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12'],
+	dayNames: ['الأحد', 'الاثنين', 'الثلاثاء', 'الأربعاء', 'الخميس', 'الجمعة', 'السبت'],
+	dayNamesShort: ['الأحد', 'الاثنين', 'الثلاثاء', 'الأربعاء', 'الخميس', 'الجمعة', 'السبت'],
+	dayNamesMin: ['ح', 'ن', 'ث', 'ر', 'خ', 'ج', 'س'],
+	weekHeader: 'أسبوع',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 6,
+		isRTL: true,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['ar']);
+
+return datepicker.regional['ar'];
+
+}));
diff --git a/inc/lang/az/jquery.ui.datepicker.js b/inc/lang/az/jquery.ui.datepicker.js
index a133a9eb2..be87ad411 100644
--- a/inc/lang/az/jquery.ui.datepicker.js
+++ b/inc/lang/az/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Azerbaijani (UTF-8) initialisation for the jQuery UI date picker plugin. */
 /* Written by Jamil Najafov (necefov33@gmail.com). */
-jQuery(function($) {
-	$.datepicker.regional['az'] = {
-		closeText: 'Bağla',
-		prevText: '<Geri',
-		nextText: 'İrəli>',
-		currentText: 'Bugün',
-		monthNames: ['Yanvar','Fevral','Mart','Aprel','May','İyun',
-		'İyul','Avqust','Sentyabr','Oktyabr','Noyabr','Dekabr'],
-		monthNamesShort: ['Yan','Fev','Mar','Apr','May','İyun',
-		'İyul','Avq','Sen','Okt','Noy','Dek'],
-		dayNames: ['Bazar','Bazar ertəsi','Çərşənbə axşamı','Çərşənbə','Cümə axşamı','Cümə','Şənbə'],
-		dayNamesShort: ['B','Be','Ça','Ç','Ca','C','Ş'],
-		dayNamesMin: ['B','B','Ç','С','Ç','C','Ş'],
-		weekHeader: 'Hf',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['az']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['az'] = {
+	closeText: 'Bağla',
+	prevText: '<Geri',
+	nextText: 'İrəli>',
+	currentText: 'Bugün',
+	monthNames: ['Yanvar','Fevral','Mart','Aprel','May','İyun',
+	'İyul','Avqust','Sentyabr','Oktyabr','Noyabr','Dekabr'],
+	monthNamesShort: ['Yan','Fev','Mar','Apr','May','İyun',
+	'İyul','Avq','Sen','Okt','Noy','Dek'],
+	dayNames: ['Bazar','Bazar ertəsi','Çərşənbə axşamı','Çərşənbə','Cümə axşamı','Cümə','Şənbə'],
+	dayNamesShort: ['B','Be','Ça','Ç','Ca','C','Ş'],
+	dayNamesMin: ['B','B','Ç','С','Ç','C','Ş'],
+	weekHeader: 'Hf',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['az']);
+
+return datepicker.regional['az'];
+
+}));
diff --git a/inc/lang/bg/jquery.ui.datepicker.js b/inc/lang/bg/jquery.ui.datepicker.js
index 86ab88582..0ee1b171d 100644
--- a/inc/lang/bg/jquery.ui.datepicker.js
+++ b/inc/lang/bg/jquery.ui.datepicker.js
@@ -1,24 +1,38 @@
 /* Bulgarian initialisation for the jQuery UI date picker plugin. */
 /* Written by Stoyan Kyosev (http://svest.org). */
-jQuery(function($){
-	$.datepicker.regional['bg'] = {
-		closeText: 'затвори',
-		prevText: '<назад',
-		nextText: 'напред>',
-		nextBigText: '>>',
-		currentText: 'днес',
-		monthNames: ['Януари','Февруари','Март','Април','Май','Юни',
-		'Юли','Август','Септември','Октомври','Ноември','Декември'],
-		monthNamesShort: ['Яну','Фев','Мар','Апр','Май','Юни',
-		'Юли','Авг','Сеп','Окт','Нов','Дек'],
-		dayNames: ['Неделя','Понеделник','Вторник','Сряда','Четвъртък','Петък','Събота'],
-		dayNamesShort: ['Нед','Пон','Вто','Сря','Чет','Пет','Съб'],
-		dayNamesMin: ['Не','По','Вт','Ср','Че','Пе','Съ'],
-		weekHeader: 'Wk',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['bg']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['bg'] = {
+	closeText: 'затвори',
+	prevText: '<назад',
+	nextText: 'напред>',
+	nextBigText: '>>',
+	currentText: 'днес',
+	monthNames: ['Януари','Февруари','Март','Април','Май','Юни',
+	'Юли','Август','Септември','Октомври','Ноември','Декември'],
+	monthNamesShort: ['Яну','Фев','Мар','Апр','Май','Юни',
+	'Юли','Авг','Сеп','Окт','Нов','Дек'],
+	dayNames: ['Неделя','Понеделник','Вторник','Сряда','Четвъртък','Петък','Събота'],
+	dayNamesShort: ['Нед','Пон','Вто','Сря','Чет','Пет','Съб'],
+	dayNamesMin: ['Не','По','Вт','Ср','Че','Пе','Съ'],
+	weekHeader: 'Wk',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['bg']);
+
+return datepicker.regional['bg'];
+
+}));
diff --git a/inc/lang/ca/jquery.ui.datepicker.js b/inc/lang/ca/jquery.ui.datepicker.js
index a10b549c2..ab1dbc34d 100644
--- a/inc/lang/ca/jquery.ui.datepicker.js
+++ b/inc/lang/ca/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Inicialització en català per a l'extensió 'UI date picker' per jQuery. */
 /* Writers: (joan.leon@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['ca'] = {
-		closeText: 'Tanca',
-		prevText: 'Anterior',
-		nextText: 'Següent',
-		currentText: 'Avui',
-		monthNames: ['gener','febrer','març','abril','maig','juny',
-		'juliol','agost','setembre','octubre','novembre','desembre'],
-		monthNamesShort: ['gen','feb','març','abr','maig','juny',
-		'jul','ag','set','oct','nov','des'],
-		dayNames: ['diumenge','dilluns','dimarts','dimecres','dijous','divendres','dissabte'],
-		dayNamesShort: ['dg','dl','dt','dc','dj','dv','ds'],
-		dayNamesMin: ['dg','dl','dt','dc','dj','dv','ds'],
-		weekHeader: 'Set',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['ca']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['ca'] = {
+	closeText: 'Tanca',
+	prevText: 'Anterior',
+	nextText: 'Següent',
+	currentText: 'Avui',
+	monthNames: ['gener','febrer','març','abril','maig','juny',
+	'juliol','agost','setembre','octubre','novembre','desembre'],
+	monthNamesShort: ['gen','feb','març','abr','maig','juny',
+	'jul','ag','set','oct','nov','des'],
+	dayNames: ['diumenge','dilluns','dimarts','dimecres','dijous','divendres','dissabte'],
+	dayNamesShort: ['dg','dl','dt','dc','dj','dv','ds'],
+	dayNamesMin: ['dg','dl','dt','dc','dj','dv','ds'],
+	weekHeader: 'Set',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['ca']);
+
+return datepicker.regional['ca'];
+
+}));
diff --git a/inc/lang/cs/jquery.ui.datepicker.js b/inc/lang/cs/jquery.ui.datepicker.js
index b96b1a51c..34dae5ecd 100644
--- a/inc/lang/cs/jquery.ui.datepicker.js
+++ b/inc/lang/cs/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Czech initialisation for the jQuery UI date picker plugin. */
 /* Written by Tomas Muller (tomas@tomas-muller.net). */
-jQuery(function($){
-	$.datepicker.regional['cs'] = {
-		closeText: 'Zavřít',
-		prevText: '<Dříve',
-		nextText: 'Později>',
-		currentText: 'Nyní',
-		monthNames: ['leden','únor','březen','duben','květen','červen',
-		'červenec','srpen','září','říjen','listopad','prosinec'],
-		monthNamesShort: ['led','úno','bře','dub','kvě','čer',
-		'čvc','srp','zář','říj','lis','pro'],
-		dayNames: ['neděle', 'pondělí', 'úterý', 'středa', 'čtvrtek', 'pátek', 'sobota'],
-		dayNamesShort: ['ne', 'po', 'út', 'st', 'čt', 'pá', 'so'],
-		dayNamesMin: ['ne','po','út','st','čt','pá','so'],
-		weekHeader: 'Týd',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['cs']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['cs'] = {
+	closeText: 'Zavřít',
+	prevText: '<Dříve',
+	nextText: 'Později>',
+	currentText: 'Nyní',
+	monthNames: ['leden','únor','březen','duben','květen','červen',
+	'červenec','srpen','září','říjen','listopad','prosinec'],
+	monthNamesShort: ['led','úno','bře','dub','kvě','čer',
+	'čvc','srp','zář','říj','lis','pro'],
+	dayNames: ['neděle', 'pondělí', 'úterý', 'středa', 'čtvrtek', 'pátek', 'sobota'],
+	dayNamesShort: ['ne', 'po', 'út', 'st', 'čt', 'pá', 'so'],
+	dayNamesMin: ['ne','po','út','st','čt','pá','so'],
+	weekHeader: 'Týd',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['cs']);
+
+return datepicker.regional['cs'];
+
+}));
diff --git a/inc/lang/da/jquery.ui.datepicker.js b/inc/lang/da/jquery.ui.datepicker.js
index 7e42948b3..d8881e1b6 100644
--- a/inc/lang/da/jquery.ui.datepicker.js
+++ b/inc/lang/da/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Danish initialisation for the jQuery UI date picker plugin. */
 /* Written by Jan Christensen ( deletestuff@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['da'] = {
-		closeText: 'Luk',
-		prevText: '<Forrige',
-		nextText: 'Næste>',
-		currentText: 'Idag',
-		monthNames: ['Januar','Februar','Marts','April','Maj','Juni',
-		'Juli','August','September','Oktober','November','December'],
-		monthNamesShort: ['Jan','Feb','Mar','Apr','Maj','Jun',
-		'Jul','Aug','Sep','Okt','Nov','Dec'],
-		dayNames: ['Søndag','Mandag','Tirsdag','Onsdag','Torsdag','Fredag','Lørdag'],
-		dayNamesShort: ['Søn','Man','Tir','Ons','Tor','Fre','Lør'],
-		dayNamesMin: ['Sø','Ma','Ti','On','To','Fr','Lø'],
-		weekHeader: 'Uge',
-		dateFormat: 'dd-mm-yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['da']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['da'] = {
+	closeText: 'Luk',
+	prevText: '<Forrige',
+	nextText: 'Næste>',
+	currentText: 'Idag',
+	monthNames: ['Januar','Februar','Marts','April','Maj','Juni',
+	'Juli','August','September','Oktober','November','December'],
+	monthNamesShort: ['Jan','Feb','Mar','Apr','Maj','Jun',
+	'Jul','Aug','Sep','Okt','Nov','Dec'],
+	dayNames: ['Søndag','Mandag','Tirsdag','Onsdag','Torsdag','Fredag','Lørdag'],
+	dayNamesShort: ['Søn','Man','Tir','Ons','Tor','Fre','Lør'],
+	dayNamesMin: ['Sø','Ma','Ti','On','To','Fr','Lø'],
+	weekHeader: 'Uge',
+	dateFormat: 'dd-mm-yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['da']);
+
+return datepicker.regional['da'];
+
+}));
diff --git a/inc/lang/de-informal/jquery.ui.datepicker.js b/inc/lang/de-informal/jquery.ui.datepicker.js
index abe75c4e4..bc92a931b 100644
--- a/inc/lang/de-informal/jquery.ui.datepicker.js
+++ b/inc/lang/de-informal/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* German initialisation for the jQuery UI date picker plugin. */
 /* Written by Milian Wolff (mail@milianw.de). */
-jQuery(function($){
-	$.datepicker.regional['de'] = {
-		closeText: 'Schließen',
-		prevText: '<Zurück',
-		nextText: 'Vor>',
-		currentText: 'Heute',
-		monthNames: ['Januar','Februar','März','April','Mai','Juni',
-		'Juli','August','September','Oktober','November','Dezember'],
-		monthNamesShort: ['Jan','Feb','Mär','Apr','Mai','Jun',
-		'Jul','Aug','Sep','Okt','Nov','Dez'],
-		dayNames: ['Sonntag','Montag','Dienstag','Mittwoch','Donnerstag','Freitag','Samstag'],
-		dayNamesShort: ['So','Mo','Di','Mi','Do','Fr','Sa'],
-		dayNamesMin: ['So','Mo','Di','Mi','Do','Fr','Sa'],
-		weekHeader: 'KW',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['de']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['de'] = {
+	closeText: 'Schließen',
+	prevText: '<Zurück',
+	nextText: 'Vor>',
+	currentText: 'Heute',
+	monthNames: ['Januar','Februar','März','April','Mai','Juni',
+	'Juli','August','September','Oktober','November','Dezember'],
+	monthNamesShort: ['Jan','Feb','Mär','Apr','Mai','Jun',
+	'Jul','Aug','Sep','Okt','Nov','Dez'],
+	dayNames: ['Sonntag','Montag','Dienstag','Mittwoch','Donnerstag','Freitag','Samstag'],
+	dayNamesShort: ['So','Mo','Di','Mi','Do','Fr','Sa'],
+	dayNamesMin: ['So','Mo','Di','Mi','Do','Fr','Sa'],
+	weekHeader: 'KW',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['de']);
+
+return datepicker.regional['de'];
+
+}));
diff --git a/inc/lang/de/jquery.ui.datepicker.js b/inc/lang/de/jquery.ui.datepicker.js
index abe75c4e4..bc92a931b 100644
--- a/inc/lang/de/jquery.ui.datepicker.js
+++ b/inc/lang/de/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* German initialisation for the jQuery UI date picker plugin. */
 /* Written by Milian Wolff (mail@milianw.de). */
-jQuery(function($){
-	$.datepicker.regional['de'] = {
-		closeText: 'Schließen',
-		prevText: '<Zurück',
-		nextText: 'Vor>',
-		currentText: 'Heute',
-		monthNames: ['Januar','Februar','März','April','Mai','Juni',
-		'Juli','August','September','Oktober','November','Dezember'],
-		monthNamesShort: ['Jan','Feb','Mär','Apr','Mai','Jun',
-		'Jul','Aug','Sep','Okt','Nov','Dez'],
-		dayNames: ['Sonntag','Montag','Dienstag','Mittwoch','Donnerstag','Freitag','Samstag'],
-		dayNamesShort: ['So','Mo','Di','Mi','Do','Fr','Sa'],
-		dayNamesMin: ['So','Mo','Di','Mi','Do','Fr','Sa'],
-		weekHeader: 'KW',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['de']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['de'] = {
+	closeText: 'Schließen',
+	prevText: '<Zurück',
+	nextText: 'Vor>',
+	currentText: 'Heute',
+	monthNames: ['Januar','Februar','März','April','Mai','Juni',
+	'Juli','August','September','Oktober','November','Dezember'],
+	monthNamesShort: ['Jan','Feb','Mär','Apr','Mai','Jun',
+	'Jul','Aug','Sep','Okt','Nov','Dez'],
+	dayNames: ['Sonntag','Montag','Dienstag','Mittwoch','Donnerstag','Freitag','Samstag'],
+	dayNamesShort: ['So','Mo','Di','Mi','Do','Fr','Sa'],
+	dayNamesMin: ['So','Mo','Di','Mi','Do','Fr','Sa'],
+	weekHeader: 'KW',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['de']);
+
+return datepicker.regional['de'];
+
+}));
diff --git a/inc/lang/el/jquery.ui.datepicker.js b/inc/lang/el/jquery.ui.datepicker.js
index 1ac47561a..a852a77d7 100644
--- a/inc/lang/el/jquery.ui.datepicker.js
+++ b/inc/lang/el/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Greek (el) initialisation for the jQuery UI date picker plugin. */
 /* Written by Alex Cicovic (http://www.alexcicovic.com) */
-jQuery(function($){
-	$.datepicker.regional['el'] = {
-		closeText: 'Κλείσιμο',
-		prevText: 'Προηγούμενος',
-		nextText: 'Επόμενος',
-		currentText: 'Τρέχων Μήνας',
-		monthNames: ['Ιανουάριος','Φεβρουάριος','Μάρτιος','Απρίλιος','Μάιος','Ιούνιος',
-		'Ιούλιος','Αύγουστος','Σεπτέμβριος','Οκτώβριος','Νοέμβριος','Δεκέμβριος'],
-		monthNamesShort: ['Ιαν','Φεβ','Μαρ','Απρ','Μαι','Ιουν',
-		'Ιουλ','Αυγ','Σεπ','Οκτ','Νοε','Δεκ'],
-		dayNames: ['Κυριακή','Δευτέρα','Τρίτη','Τετάρτη','Πέμπτη','Παρασκευή','Σάββατο'],
-		dayNamesShort: ['Κυρ','Δευ','Τρι','Τετ','Πεμ','Παρ','Σαβ'],
-		dayNamesMin: ['Κυ','Δε','Τρ','Τε','Πε','Πα','Σα'],
-		weekHeader: 'Εβδ',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['el']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['el'] = {
+	closeText: 'Κλείσιμο',
+	prevText: 'Προηγούμενος',
+	nextText: 'Επόμενος',
+	currentText: 'Τρέχων Μήνας',
+	monthNames: ['Ιανουάριος','Φεβρουάριος','Μάρτιος','Απρίλιος','Μάιος','Ιούνιος',
+	'Ιούλιος','Αύγουστος','Σεπτέμβριος','Οκτώβριος','Νοέμβριος','Δεκέμβριος'],
+	monthNamesShort: ['Ιαν','Φεβ','Μαρ','Απρ','Μαι','Ιουν',
+	'Ιουλ','Αυγ','Σεπ','Οκτ','Νοε','Δεκ'],
+	dayNames: ['Κυριακή','Δευτέρα','Τρίτη','Τετάρτη','Πέμπτη','Παρασκευή','Σάββατο'],
+	dayNamesShort: ['Κυρ','Δευ','Τρι','Τετ','Πεμ','Παρ','Σαβ'],
+	dayNamesMin: ['Κυ','Δε','Τρ','Τε','Πε','Πα','Σα'],
+	weekHeader: 'Εβδ',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['el']);
+
+return datepicker.regional['el'];
+
+}));
diff --git a/inc/lang/eo/jquery.ui.datepicker.js b/inc/lang/eo/jquery.ui.datepicker.js
index 39e44fc57..ebbb7238b 100644
--- a/inc/lang/eo/jquery.ui.datepicker.js
+++ b/inc/lang/eo/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Esperanto initialisation for the jQuery UI date picker plugin. */
 /* Written by Olivier M. (olivierweb@ifrance.com). */
-jQuery(function($){
-	$.datepicker.regional['eo'] = {
-		closeText: 'Fermi',
-		prevText: '<Anta',
-		nextText: 'Sekv>',
-		currentText: 'Nuna',
-		monthNames: ['Januaro','Februaro','Marto','Aprilo','Majo','Junio',
-		'Julio','Aŭgusto','Septembro','Oktobro','Novembro','Decembro'],
-		monthNamesShort: ['Jan','Feb','Mar','Apr','Maj','Jun',
-		'Jul','Aŭg','Sep','Okt','Nov','Dec'],
-		dayNames: ['Dimanĉo','Lundo','Mardo','Merkredo','Ĵaŭdo','Vendredo','Sabato'],
-		dayNamesShort: ['Dim','Lun','Mar','Mer','Ĵaŭ','Ven','Sab'],
-		dayNamesMin: ['Di','Lu','Ma','Me','Ĵa','Ve','Sa'],
-		weekHeader: 'Sb',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 0,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['eo']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['eo'] = {
+	closeText: 'Fermi',
+	prevText: '<Anta',
+	nextText: 'Sekv>',
+	currentText: 'Nuna',
+	monthNames: ['Januaro','Februaro','Marto','Aprilo','Majo','Junio',
+	'Julio','Aŭgusto','Septembro','Oktobro','Novembro','Decembro'],
+	monthNamesShort: ['Jan','Feb','Mar','Apr','Maj','Jun',
+	'Jul','Aŭg','Sep','Okt','Nov','Dec'],
+	dayNames: ['Dimanĉo','Lundo','Mardo','Merkredo','Ĵaŭdo','Vendredo','Sabato'],
+	dayNamesShort: ['Dim','Lun','Mar','Mer','Ĵaŭ','Ven','Sab'],
+	dayNamesMin: ['Di','Lu','Ma','Me','Ĵa','Ve','Sa'],
+	weekHeader: 'Sb',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 0,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['eo']);
+
+return datepicker.regional['eo'];
+
+}));
diff --git a/inc/lang/es/jquery.ui.datepicker.js b/inc/lang/es/jquery.ui.datepicker.js
index 763d4cedd..c51475e30 100644
--- a/inc/lang/es/jquery.ui.datepicker.js
+++ b/inc/lang/es/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Inicialización en español para la extensión 'UI date picker' para jQuery. */
 /* Traducido por Vester (xvester@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['es'] = {
-		closeText: 'Cerrar',
-		prevText: '<Ant',
-		nextText: 'Sig>',
-		currentText: 'Hoy',
-		monthNames: ['enero','febrero','marzo','abril','mayo','junio',
-		'julio','agosto','septiembre','octubre','noviembre','diciembre'],
-		monthNamesShort: ['ene','feb','mar','abr','may','jun',
-		'jul','ogo','sep','oct','nov','dic'],
-		dayNames: ['domingo','lunes','martes','miércoles','jueves','viernes','sábado'],
-		dayNamesShort: ['dom','lun','mar','mié','juv','vie','sáb'],
-		dayNamesMin: ['D','L','M','X','J','V','S'],
-		weekHeader: 'Sm',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['es']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['es'] = {
+	closeText: 'Cerrar',
+	prevText: '<Ant',
+	nextText: 'Sig>',
+	currentText: 'Hoy',
+	monthNames: ['enero','febrero','marzo','abril','mayo','junio',
+	'julio','agosto','septiembre','octubre','noviembre','diciembre'],
+	monthNamesShort: ['ene','feb','mar','abr','may','jun',
+	'jul','ago','sep','oct','nov','dic'],
+	dayNames: ['domingo','lunes','martes','miércoles','jueves','viernes','sábado'],
+	dayNamesShort: ['dom','lun','mar','mié','jue','vie','sáb'],
+	dayNamesMin: ['D','L','M','X','J','V','S'],
+	weekHeader: 'Sm',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['es']);
+
+return datepicker.regional['es'];
+
+}));
diff --git a/inc/lang/et/jquery.ui.datepicker.js b/inc/lang/et/jquery.ui.datepicker.js
index 62cbea8fa..2a5721252 100644
--- a/inc/lang/et/jquery.ui.datepicker.js
+++ b/inc/lang/et/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Estonian initialisation for the jQuery UI date picker plugin. */
 /* Written by Mart Sõmermaa (mrts.pydev at gmail com). */
-jQuery(function($){
-	$.datepicker.regional['et'] = {
-		closeText: 'Sulge',
-		prevText: 'Eelnev',
-		nextText: 'Järgnev',
-		currentText: 'Täna',
-		monthNames: ['Jaanuar','Veebruar','Märts','Aprill','Mai','Juuni',
-		'Juuli','August','September','Oktoober','November','Detsember'],
-		monthNamesShort: ['Jaan', 'Veebr', 'Märts', 'Apr', 'Mai', 'Juuni',
-		'Juuli', 'Aug', 'Sept', 'Okt', 'Nov', 'Dets'],
-		dayNames: ['Pühapäev', 'Esmaspäev', 'Teisipäev', 'Kolmapäev', 'Neljapäev', 'Reede', 'Laupäev'],
-		dayNamesShort: ['Pühap', 'Esmasp', 'Teisip', 'Kolmap', 'Neljap', 'Reede', 'Laup'],
-		dayNamesMin: ['P','E','T','K','N','R','L'],
-		weekHeader: 'näd',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['et']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['et'] = {
+	closeText: 'Sulge',
+	prevText: 'Eelnev',
+	nextText: 'Järgnev',
+	currentText: 'Täna',
+	monthNames: ['Jaanuar','Veebruar','Märts','Aprill','Mai','Juuni',
+	'Juuli','August','September','Oktoober','November','Detsember'],
+	monthNamesShort: ['Jaan', 'Veebr', 'Märts', 'Apr', 'Mai', 'Juuni',
+	'Juuli', 'Aug', 'Sept', 'Okt', 'Nov', 'Dets'],
+	dayNames: ['Pühapäev', 'Esmaspäev', 'Teisipäev', 'Kolmapäev', 'Neljapäev', 'Reede', 'Laupäev'],
+	dayNamesShort: ['Pühap', 'Esmasp', 'Teisip', 'Kolmap', 'Neljap', 'Reede', 'Laup'],
+	dayNamesMin: ['P','E','T','K','N','R','L'],
+	weekHeader: 'näd',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['et']);
+
+return datepicker.regional['et'];
+
+}));
diff --git a/inc/lang/eu/jquery.ui.datepicker.js b/inc/lang/eu/jquery.ui.datepicker.js
index a71db2c72..25b95981f 100644
--- a/inc/lang/eu/jquery.ui.datepicker.js
+++ b/inc/lang/eu/jquery.ui.datepicker.js
@@ -1,23 +1,36 @@
-/* Euskarako oinarria 'UI date picker' jquery-ko extentsioarentzat */
 /* Karrikas-ek itzulia (karrikas@karrikas.com) */
-jQuery(function($){
-	$.datepicker.regional['eu'] = {
-		closeText: 'Egina',
-		prevText: '<Aur',
-		nextText: 'Hur>',
-		currentText: 'Gaur',
-		monthNames: ['urtarrila','otsaila','martxoa','apirila','maiatza','ekaina',
-			'uztaila','abuztua','iraila','urria','azaroa','abendua'],
-		monthNamesShort: ['urt.','ots.','mar.','api.','mai.','eka.',
-			'uzt.','abu.','ira.','urr.','aza.','abe.'],
-		dayNames: ['igandea','astelehena','asteartea','asteazkena','osteguna','ostirala','larunbata'],
-		dayNamesShort: ['ig.','al.','ar.','az.','og.','ol.','lr.'],
-		dayNamesMin: ['ig','al','ar','az','og','ol','lr'],
-		weekHeader: 'As',
-		dateFormat: 'yy-mm-dd',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['eu']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['eu'] = {
+	closeText: 'Egina',
+	prevText: '<Aur',
+	nextText: 'Hur>',
+	currentText: 'Gaur',
+	monthNames: ['urtarrila','otsaila','martxoa','apirila','maiatza','ekaina',
+		'uztaila','abuztua','iraila','urria','azaroa','abendua'],
+	monthNamesShort: ['urt.','ots.','mar.','api.','mai.','eka.',
+		'uzt.','abu.','ira.','urr.','aza.','abe.'],
+	dayNames: ['igandea','astelehena','asteartea','asteazkena','osteguna','ostirala','larunbata'],
+	dayNamesShort: ['ig.','al.','ar.','az.','og.','ol.','lr.'],
+	dayNamesMin: ['ig','al','ar','az','og','ol','lr'],
+	weekHeader: 'As',
+	dateFormat: 'yy-mm-dd',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['eu']);
+
+return datepicker.regional['eu'];
+
+}));
diff --git a/inc/lang/fa/jquery.ui.datepicker.js b/inc/lang/fa/jquery.ui.datepicker.js
index bb957f6d8..8ffd66411 100644
--- a/inc/lang/fa/jquery.ui.datepicker.js
+++ b/inc/lang/fa/jquery.ui.datepicker.js
@@ -1,59 +1,73 @@
 /* Persian (Farsi) Translation for the jQuery UI date picker plugin. */
 /* Javad Mowlanezhad -- jmowla@gmail.com */
 /* Jalali calendar should supported soon! (Its implemented but I have to test it) */
-jQuery(function($) {
-	$.datepicker.regional['fa'] = {
-		closeText: 'بستن',
-		prevText: '<قبلی',
-		nextText: 'بعدی>',
-		currentText: 'امروز',
-		monthNames: [
-			'فروردين',
-			'ارديبهشت',
-			'خرداد',
-			'تير',
-			'مرداد',
-			'شهريور',
-			'مهر',
-			'آبان',
-			'آذر',
-			'دی',
-			'بهمن',
-			'اسفند'
-		],
-		monthNamesShort: ['1','2','3','4','5','6','7','8','9','10','11','12'],
-		dayNames: [
-			'يکشنبه',
-			'دوشنبه',
-			'سه‌شنبه',
-			'چهارشنبه',
-			'پنجشنبه',
-			'جمعه',
-			'شنبه'
-		],
-		dayNamesShort: [
-			'ی',
-			'د',
-			'س',
-			'چ',
-			'پ',
-			'ج',
-			'ش'
-		],
-		dayNamesMin: [
-			'ی',
-			'د',
-			'س',
-			'چ',
-			'پ',
-			'ج',
-			'ش'
-		],
-		weekHeader: 'هف',
-		dateFormat: 'yy/mm/dd',
-		firstDay: 6,
-		isRTL: true,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['fa']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['fa'] = {
+	closeText: 'بستن',
+	prevText: '<قبلی',
+	nextText: 'بعدی>',
+	currentText: 'امروز',
+	monthNames: [
+		'فروردين',
+		'ارديبهشت',
+		'خرداد',
+		'تير',
+		'مرداد',
+		'شهريور',
+		'مهر',
+		'آبان',
+		'آذر',
+		'دی',
+		'بهمن',
+		'اسفند'
+	],
+	monthNamesShort: ['1','2','3','4','5','6','7','8','9','10','11','12'],
+	dayNames: [
+		'يکشنبه',
+		'دوشنبه',
+		'سه‌شنبه',
+		'چهارشنبه',
+		'پنجشنبه',
+		'جمعه',
+		'شنبه'
+	],
+	dayNamesShort: [
+		'ی',
+		'د',
+		'س',
+		'چ',
+		'پ',
+		'ج',
+		'ش'
+	],
+	dayNamesMin: [
+		'ی',
+		'د',
+		'س',
+		'چ',
+		'پ',
+		'ج',
+		'ش'
+	],
+	weekHeader: 'هف',
+	dateFormat: 'yy/mm/dd',
+	firstDay: 6,
+	isRTL: true,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['fa']);
+
+return datepicker.regional['fa'];
+
+}));
diff --git a/inc/lang/fi/jquery.ui.datepicker.js b/inc/lang/fi/jquery.ui.datepicker.js
index e5c554aba..eac170496 100644
--- a/inc/lang/fi/jquery.ui.datepicker.js
+++ b/inc/lang/fi/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Finnish initialisation for the jQuery UI date picker plugin. */
 /* Written by Harri Kilpiö (harrikilpio@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['fi'] = {
-		closeText: 'Sulje',
-		prevText: '«Edellinen',
-		nextText: 'Seuraava»',
-		currentText: 'Tänään',
-		monthNames: ['Tammikuu','Helmikuu','Maaliskuu','Huhtikuu','Toukokuu','Kesäkuu',
-		'Heinäkuu','Elokuu','Syyskuu','Lokakuu','Marraskuu','Joulukuu'],
-		monthNamesShort: ['Tammi','Helmi','Maalis','Huhti','Touko','Kesä',
-		'Heinä','Elo','Syys','Loka','Marras','Joulu'],
-		dayNamesShort: ['Su','Ma','Ti','Ke','To','Pe','La'],
-		dayNames: ['Sunnuntai','Maanantai','Tiistai','Keskiviikko','Torstai','Perjantai','Lauantai'],
-		dayNamesMin: ['Su','Ma','Ti','Ke','To','Pe','La'],
-		weekHeader: 'Vk',
-		dateFormat: 'd.m.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['fi']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['fi'] = {
+	closeText: 'Sulje',
+	prevText: '«Edellinen',
+	nextText: 'Seuraava»',
+	currentText: 'Tänään',
+	monthNames: ['Tammikuu','Helmikuu','Maaliskuu','Huhtikuu','Toukokuu','Kesäkuu',
+	'Heinäkuu','Elokuu','Syyskuu','Lokakuu','Marraskuu','Joulukuu'],
+	monthNamesShort: ['Tammi','Helmi','Maalis','Huhti','Touko','Kesä',
+	'Heinä','Elo','Syys','Loka','Marras','Joulu'],
+	dayNamesShort: ['Su','Ma','Ti','Ke','To','Pe','La'],
+	dayNames: ['Sunnuntai','Maanantai','Tiistai','Keskiviikko','Torstai','Perjantai','Lauantai'],
+	dayNamesMin: ['Su','Ma','Ti','Ke','To','Pe','La'],
+	weekHeader: 'Vk',
+	dateFormat: 'd.m.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['fi']);
+
+return datepicker.regional['fi'];
+
+}));
diff --git a/inc/lang/fo/jquery.ui.datepicker.js b/inc/lang/fo/jquery.ui.datepicker.js
index cb0e3def7..1754f7be7 100644
--- a/inc/lang/fo/jquery.ui.datepicker.js
+++ b/inc/lang/fo/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Faroese initialisation for the jQuery UI date picker plugin */
 /* Written by Sverri Mohr Olsen, sverrimo@gmail.com */
-jQuery(function($){
-	$.datepicker.regional['fo'] = {
-		closeText: 'Lat aftur',
-		prevText: '<Fyrra',
-		nextText: 'Næsta>',
-		currentText: 'Í dag',
-		monthNames: ['Januar','Februar','Mars','Apríl','Mei','Juni',
-		'Juli','August','September','Oktober','November','Desember'],
-		monthNamesShort: ['Jan','Feb','Mar','Apr','Mei','Jun',
-		'Jul','Aug','Sep','Okt','Nov','Des'],
-		dayNames: ['Sunnudagur','Mánadagur','Týsdagur','Mikudagur','Hósdagur','Fríggjadagur','Leyardagur'],
-		dayNamesShort: ['Sun','Mán','Týs','Mik','Hós','Frí','Ley'],
-		dayNamesMin: ['Su','Má','Tý','Mi','Hó','Fr','Le'],
-		weekHeader: 'Vk',
-		dateFormat: 'dd-mm-yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['fo']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['fo'] = {
+	closeText: 'Lat aftur',
+	prevText: '<Fyrra',
+	nextText: 'Næsta>',
+	currentText: 'Í dag',
+	monthNames: ['Januar','Februar','Mars','Apríl','Mei','Juni',
+	'Juli','August','September','Oktober','November','Desember'],
+	monthNamesShort: ['Jan','Feb','Mar','Apr','Mei','Jun',
+	'Jul','Aug','Sep','Okt','Nov','Des'],
+	dayNames: ['Sunnudagur','Mánadagur','Týsdagur','Mikudagur','Hósdagur','Fríggjadagur','Leyardagur'],
+	dayNamesShort: ['Sun','Mán','Týs','Mik','Hós','Frí','Ley'],
+	dayNamesMin: ['Su','Má','Tý','Mi','Hó','Fr','Le'],
+	weekHeader: 'Vk',
+	dateFormat: 'dd-mm-yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['fo']);
+
+return datepicker.regional['fo'];
+
+}));
diff --git a/inc/lang/fr/jquery.ui.datepicker.js b/inc/lang/fr/jquery.ui.datepicker.js
index 2d06743a6..2f5ff3cbe 100644
--- a/inc/lang/fr/jquery.ui.datepicker.js
+++ b/inc/lang/fr/jquery.ui.datepicker.js
@@ -2,24 +2,38 @@
 /* Written by Keith Wood (kbwood{at}iinet.com.au),
 			  Stéphane Nahmani (sholby@sholby.net),
 			  Stéphane Raimbault <stephane.raimbault@gmail.com> */
-jQuery(function($){
-	$.datepicker.regional['fr'] = {
-		closeText: 'Fermer',
-		prevText: 'Précédent',
-		nextText: 'Suivant',
-		currentText: 'Aujourd\'hui',
-		monthNames: ['janvier', 'février', 'mars', 'avril', 'mai', 'juin',
-			'juillet', 'août', 'septembre', 'octobre', 'novembre', 'décembre'],
-		monthNamesShort: ['janv.', 'févr.', 'mars', 'avril', 'mai', 'juin',
-			'juil.', 'août', 'sept.', 'oct.', 'nov.', 'déc.'],
-		dayNames: ['dimanche', 'lundi', 'mardi', 'mercredi', 'jeudi', 'vendredi', 'samedi'],
-		dayNamesShort: ['dim.', 'lun.', 'mar.', 'mer.', 'jeu.', 'ven.', 'sam.'],
-		dayNamesMin: ['D','L','M','M','J','V','S'],
-		weekHeader: 'Sem.',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['fr']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['fr'] = {
+	closeText: 'Fermer',
+	prevText: 'Précédent',
+	nextText: 'Suivant',
+	currentText: 'Aujourd\'hui',
+	monthNames: ['janvier', 'février', 'mars', 'avril', 'mai', 'juin',
+		'juillet', 'août', 'septembre', 'octobre', 'novembre', 'décembre'],
+	monthNamesShort: ['janv.', 'févr.', 'mars', 'avril', 'mai', 'juin',
+		'juil.', 'août', 'sept.', 'oct.', 'nov.', 'déc.'],
+	dayNames: ['dimanche', 'lundi', 'mardi', 'mercredi', 'jeudi', 'vendredi', 'samedi'],
+	dayNamesShort: ['dim.', 'lun.', 'mar.', 'mer.', 'jeu.', 'ven.', 'sam.'],
+	dayNamesMin: ['D','L','M','M','J','V','S'],
+	weekHeader: 'Sem.',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['fr']);
+
+return datepicker.regional['fr'];
+
+}));
diff --git a/inc/lang/gl/jquery.ui.datepicker.js b/inc/lang/gl/jquery.ui.datepicker.js
index 59b989a6d..ed5b2d2fc 100644
--- a/inc/lang/gl/jquery.ui.datepicker.js
+++ b/inc/lang/gl/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Galician localization for 'UI date picker' jQuery extension. */
 /* Translated by Jorge Barreiro <yortx.barry@gmail.com>. */
-jQuery(function($){
-	$.datepicker.regional['gl'] = {
-		closeText: 'Pechar',
-		prevText: '&#x3C;Ant',
-		nextText: 'Seg&#x3E;',
-		currentText: 'Hoxe',
-		monthNames: ['Xaneiro','Febreiro','Marzo','Abril','Maio','Xuño',
-		'Xullo','Agosto','Setembro','Outubro','Novembro','Decembro'],
-		monthNamesShort: ['Xan','Feb','Mar','Abr','Mai','Xuñ',
-		'Xul','Ago','Set','Out','Nov','Dec'],
-		dayNames: ['Domingo','Luns','Martes','Mércores','Xoves','Venres','Sábado'],
-		dayNamesShort: ['Dom','Lun','Mar','Mér','Xov','Ven','Sáb'],
-		dayNamesMin: ['Do','Lu','Ma','Mé','Xo','Ve','Sá'],
-		weekHeader: 'Sm',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['gl']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['gl'] = {
+	closeText: 'Pechar',
+	prevText: '&#x3C;Ant',
+	nextText: 'Seg&#x3E;',
+	currentText: 'Hoxe',
+	monthNames: ['Xaneiro','Febreiro','Marzo','Abril','Maio','Xuño',
+	'Xullo','Agosto','Setembro','Outubro','Novembro','Decembro'],
+	monthNamesShort: ['Xan','Feb','Mar','Abr','Mai','Xuñ',
+	'Xul','Ago','Set','Out','Nov','Dec'],
+	dayNames: ['Domingo','Luns','Martes','Mércores','Xoves','Venres','Sábado'],
+	dayNamesShort: ['Dom','Lun','Mar','Mér','Xov','Ven','Sáb'],
+	dayNamesMin: ['Do','Lu','Ma','Mé','Xo','Ve','Sá'],
+	weekHeader: 'Sm',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['gl']);
+
+return datepicker.regional['gl'];
+
+}));
diff --git a/inc/lang/he/jquery.ui.datepicker.js b/inc/lang/he/jquery.ui.datepicker.js
index b9e8deec5..9b1661352 100644
--- a/inc/lang/he/jquery.ui.datepicker.js
+++ b/inc/lang/he/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Hebrew initialisation for the UI Datepicker extension. */
 /* Written by Amir Hardon (ahardon at gmail dot com). */
-jQuery(function($){
-	$.datepicker.regional['he'] = {
-		closeText: 'סגור',
-		prevText: '&#x3C;הקודם',
-		nextText: 'הבא&#x3E;',
-		currentText: 'היום',
-		monthNames: ['ינואר','פברואר','מרץ','אפריל','מאי','יוני',
-		'יולי','אוגוסט','ספטמבר','אוקטובר','נובמבר','דצמבר'],
-		monthNamesShort: ['ינו','פבר','מרץ','אפר','מאי','יוני',
-		'יולי','אוג','ספט','אוק','נוב','דצמ'],
-		dayNames: ['ראשון','שני','שלישי','רביעי','חמישי','שישי','שבת'],
-		dayNamesShort: ['א\'','ב\'','ג\'','ד\'','ה\'','ו\'','שבת'],
-		dayNamesMin: ['א\'','ב\'','ג\'','ד\'','ה\'','ו\'','שבת'],
-		weekHeader: 'Wk',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 0,
-		isRTL: true,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['he']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['he'] = {
+	closeText: 'סגור',
+	prevText: '&#x3C;הקודם',
+	nextText: 'הבא&#x3E;',
+	currentText: 'היום',
+	monthNames: ['ינואר','פברואר','מרץ','אפריל','מאי','יוני',
+	'יולי','אוגוסט','ספטמבר','אוקטובר','נובמבר','דצמבר'],
+	monthNamesShort: ['ינו','פבר','מרץ','אפר','מאי','יוני',
+	'יולי','אוג','ספט','אוק','נוב','דצמ'],
+	dayNames: ['ראשון','שני','שלישי','רביעי','חמישי','שישי','שבת'],
+	dayNamesShort: ['א\'','ב\'','ג\'','ד\'','ה\'','ו\'','שבת'],
+	dayNamesMin: ['א\'','ב\'','ג\'','ד\'','ה\'','ו\'','שבת'],
+	weekHeader: 'Wk',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 0,
+	isRTL: true,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['he']);
+
+return datepicker.regional['he'];
+
+}));
diff --git a/inc/lang/hi/jquery.ui.datepicker.js b/inc/lang/hi/jquery.ui.datepicker.js
index 6c563b997..f20a900ca 100644
--- a/inc/lang/hi/jquery.ui.datepicker.js
+++ b/inc/lang/hi/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Hindi initialisation for the jQuery UI date picker plugin. */
 /* Written by Michael Dawart. */
-jQuery(function($){
-	$.datepicker.regional['hi'] = {
-		closeText: 'बंद',
-		prevText: 'पिछला',
-		nextText: 'अगला',
-		currentText: 'आज',
-		monthNames: ['जनवरी ','फरवरी','मार्च','अप्रेल','मई','जून',
-		'जूलाई','अगस्त ','सितम्बर','अक्टूबर','नवम्बर','दिसम्बर'],
-		monthNamesShort: ['जन', 'फर', 'मार्च', 'अप्रेल', 'मई', 'जून',
-		'जूलाई', 'अग', 'सित', 'अक्ट', 'नव', 'दि'],
-		dayNames: ['रविवार', 'सोमवार', 'मंगलवार', 'बुधवार', 'गुरुवार', 'शुक्रवार', 'शनिवार'],
-		dayNamesShort: ['रवि', 'सोम', 'मंगल', 'बुध', 'गुरु', 'शुक्र', 'शनि'],
-		dayNamesMin: ['रवि', 'सोम', 'मंगल', 'बुध', 'गुरु', 'शुक्र', 'शनि'],
-		weekHeader: 'हफ्ता',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['hi']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['hi'] = {
+	closeText: 'बंद',
+	prevText: 'पिछला',
+	nextText: 'अगला',
+	currentText: 'आज',
+	monthNames: ['जनवरी ','फरवरी','मार्च','अप्रेल','मई','जून',
+	'जूलाई','अगस्त ','सितम्बर','अक्टूबर','नवम्बर','दिसम्बर'],
+	monthNamesShort: ['जन', 'फर', 'मार्च', 'अप्रेल', 'मई', 'जून',
+	'जूलाई', 'अग', 'सित', 'अक्ट', 'नव', 'दि'],
+	dayNames: ['रविवार', 'सोमवार', 'मंगलवार', 'बुधवार', 'गुरुवार', 'शुक्रवार', 'शनिवार'],
+	dayNamesShort: ['रवि', 'सोम', 'मंगल', 'बुध', 'गुरु', 'शुक्र', 'शनि'],
+	dayNamesMin: ['रवि', 'सोम', 'मंगल', 'बुध', 'गुरु', 'शुक्र', 'शनि'],
+	weekHeader: 'हफ्ता',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['hi']);
+
+return datepicker.regional['hi'];
+
+}));
diff --git a/inc/lang/hr/jquery.ui.datepicker.js b/inc/lang/hr/jquery.ui.datepicker.js
index 2fe37b64b..e8b0414b5 100644
--- a/inc/lang/hr/jquery.ui.datepicker.js
+++ b/inc/lang/hr/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Croatian i18n for the jQuery UI date picker plugin. */
 /* Written by Vjekoslav Nesek. */
-jQuery(function($){
-	$.datepicker.regional['hr'] = {
-		closeText: 'Zatvori',
-		prevText: '&#x3C;',
-		nextText: '&#x3E;',
-		currentText: 'Danas',
-		monthNames: ['Siječanj','Veljača','Ožujak','Travanj','Svibanj','Lipanj',
-		'Srpanj','Kolovoz','Rujan','Listopad','Studeni','Prosinac'],
-		monthNamesShort: ['Sij','Velj','Ožu','Tra','Svi','Lip',
-		'Srp','Kol','Ruj','Lis','Stu','Pro'],
-		dayNames: ['Nedjelja','Ponedjeljak','Utorak','Srijeda','Četvrtak','Petak','Subota'],
-		dayNamesShort: ['Ned','Pon','Uto','Sri','Čet','Pet','Sub'],
-		dayNamesMin: ['Ne','Po','Ut','Sr','Če','Pe','Su'],
-		weekHeader: 'Tje',
-		dateFormat: 'dd.mm.yy.',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['hr']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['hr'] = {
+	closeText: 'Zatvori',
+	prevText: '&#x3C;',
+	nextText: '&#x3E;',
+	currentText: 'Danas',
+	monthNames: ['Siječanj','Veljača','Ožujak','Travanj','Svibanj','Lipanj',
+	'Srpanj','Kolovoz','Rujan','Listopad','Studeni','Prosinac'],
+	monthNamesShort: ['Sij','Velj','Ožu','Tra','Svi','Lip',
+	'Srp','Kol','Ruj','Lis','Stu','Pro'],
+	dayNames: ['Nedjelja','Ponedjeljak','Utorak','Srijeda','Četvrtak','Petak','Subota'],
+	dayNamesShort: ['Ned','Pon','Uto','Sri','Čet','Pet','Sub'],
+	dayNamesMin: ['Ne','Po','Ut','Sr','Če','Pe','Su'],
+	weekHeader: 'Tje',
+	dateFormat: 'dd.mm.yy.',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['hr']);
+
+return datepicker.regional['hr'];
+
+}));
diff --git a/inc/lang/hu/jquery.ui.datepicker.js b/inc/lang/hu/jquery.ui.datepicker.js
index b28c268c1..8ea85506e 100644
--- a/inc/lang/hu/jquery.ui.datepicker.js
+++ b/inc/lang/hu/jquery.ui.datepicker.js
@@ -1,23 +1,36 @@
 /* Hungarian initialisation for the jQuery UI date picker plugin. */
-/* Written by Istvan Karaszi (jquery@spam.raszi.hu). */
-jQuery(function($){
-	$.datepicker.regional['hu'] = {
-		closeText: 'bezár',
-		prevText: 'vissza',
-		nextText: 'előre',
-		currentText: 'ma',
-		monthNames: ['Január', 'Február', 'Március', 'Április', 'Május', 'Június',
-		'Július', 'Augusztus', 'Szeptember', 'Október', 'November', 'December'],
-		monthNamesShort: ['Jan', 'Feb', 'Már', 'Ápr', 'Máj', 'Jún',
-		'Júl', 'Aug', 'Szep', 'Okt', 'Nov', 'Dec'],
-		dayNames: ['Vasárnap', 'Hétfő', 'Kedd', 'Szerda', 'Csütörtök', 'Péntek', 'Szombat'],
-		dayNamesShort: ['Vas', 'Hét', 'Ked', 'Sze', 'Csü', 'Pén', 'Szo'],
-		dayNamesMin: ['V', 'H', 'K', 'Sze', 'Cs', 'P', 'Szo'],
-		weekHeader: 'Hét',
-		dateFormat: 'yy.mm.dd.',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: true,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['hu']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['hu'] = {
+	closeText: 'bezár',
+	prevText: 'vissza',
+	nextText: 'előre',
+	currentText: 'ma',
+	monthNames: ['Január', 'Február', 'Március', 'Április', 'Május', 'Június',
+	'Július', 'Augusztus', 'Szeptember', 'Október', 'November', 'December'],
+	monthNamesShort: ['Jan', 'Feb', 'Már', 'Ápr', 'Máj', 'Jún',
+	'Júl', 'Aug', 'Szep', 'Okt', 'Nov', 'Dec'],
+	dayNames: ['Vasárnap', 'Hétfő', 'Kedd', 'Szerda', 'Csütörtök', 'Péntek', 'Szombat'],
+	dayNamesShort: ['Vas', 'Hét', 'Ked', 'Sze', 'Csü', 'Pén', 'Szo'],
+	dayNamesMin: ['V', 'H', 'K', 'Sze', 'Cs', 'P', 'Szo'],
+	weekHeader: 'Hét',
+	dateFormat: 'yy.mm.dd.',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: true,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['hu']);
+
+return datepicker.regional['hu'];
+
+}));
diff --git a/inc/lang/id/jquery.ui.datepicker.js b/inc/lang/id/jquery.ui.datepicker.js
index 6327fa60c..0db693faf 100644
--- a/inc/lang/id/jquery.ui.datepicker.js
+++ b/inc/lang/id/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Indonesian initialisation for the jQuery UI date picker plugin. */
 /* Written by Deden Fathurahman (dedenf@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['id'] = {
-		closeText: 'Tutup',
-		prevText: '&#x3C;mundur',
-		nextText: 'maju&#x3E;',
-		currentText: 'hari ini',
-		monthNames: ['Januari','Februari','Maret','April','Mei','Juni',
-		'Juli','Agustus','September','Oktober','Nopember','Desember'],
-		monthNamesShort: ['Jan','Feb','Mar','Apr','Mei','Jun',
-		'Jul','Agus','Sep','Okt','Nop','Des'],
-		dayNames: ['Minggu','Senin','Selasa','Rabu','Kamis','Jumat','Sabtu'],
-		dayNamesShort: ['Min','Sen','Sel','Rab','kam','Jum','Sab'],
-		dayNamesMin: ['Mg','Sn','Sl','Rb','Km','jm','Sb'],
-		weekHeader: 'Mg',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 0,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['id']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['id'] = {
+	closeText: 'Tutup',
+	prevText: '&#x3C;mundur',
+	nextText: 'maju&#x3E;',
+	currentText: 'hari ini',
+	monthNames: ['Januari','Februari','Maret','April','Mei','Juni',
+	'Juli','Agustus','September','Oktober','Nopember','Desember'],
+	monthNamesShort: ['Jan','Feb','Mar','Apr','Mei','Jun',
+	'Jul','Agus','Sep','Okt','Nop','Des'],
+	dayNames: ['Minggu','Senin','Selasa','Rabu','Kamis','Jumat','Sabtu'],
+	dayNamesShort: ['Min','Sen','Sel','Rab','kam','Jum','Sab'],
+	dayNamesMin: ['Mg','Sn','Sl','Rb','Km','jm','Sb'],
+	weekHeader: 'Mg',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 0,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['id']);
+
+return datepicker.regional['id'];
+
+}));
diff --git a/inc/lang/is/jquery.ui.datepicker.js b/inc/lang/is/jquery.ui.datepicker.js
index 4fc429888..16bc79ad8 100644
--- a/inc/lang/is/jquery.ui.datepicker.js
+++ b/inc/lang/is/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Icelandic initialisation for the jQuery UI date picker plugin. */
 /* Written by Haukur H. Thorsson (haukur@eskill.is). */
-jQuery(function($){
-	$.datepicker.regional['is'] = {
-		closeText: 'Loka',
-		prevText: '&#x3C; Fyrri',
-		nextText: 'Næsti &#x3E;',
-		currentText: 'Í dag',
-		monthNames: ['Janúar','Febrúar','Mars','Apríl','Maí','Júní',
-		'Júlí','Ágúst','September','Október','Nóvember','Desember'],
-		monthNamesShort: ['Jan','Feb','Mar','Apr','Maí','Jún',
-		'Júl','Ágú','Sep','Okt','Nóv','Des'],
-		dayNames: ['Sunnudagur','Mánudagur','Þriðjudagur','Miðvikudagur','Fimmtudagur','Föstudagur','Laugardagur'],
-		dayNamesShort: ['Sun','Mán','Þri','Mið','Fim','Fös','Lau'],
-		dayNamesMin: ['Su','Má','Þr','Mi','Fi','Fö','La'],
-		weekHeader: 'Vika',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 0,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['is']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['is'] = {
+	closeText: 'Loka',
+	prevText: '&#x3C; Fyrri',
+	nextText: 'Næsti &#x3E;',
+	currentText: 'Í dag',
+	monthNames: ['Janúar','Febrúar','Mars','Apríl','Maí','Júní',
+	'Júlí','Ágúst','September','Október','Nóvember','Desember'],
+	monthNamesShort: ['Jan','Feb','Mar','Apr','Maí','Jún',
+	'Júl','Ágú','Sep','Okt','Nóv','Des'],
+	dayNames: ['Sunnudagur','Mánudagur','Þriðjudagur','Miðvikudagur','Fimmtudagur','Föstudagur','Laugardagur'],
+	dayNamesShort: ['Sun','Mán','Þri','Mið','Fim','Fös','Lau'],
+	dayNamesMin: ['Su','Má','Þr','Mi','Fi','Fö','La'],
+	weekHeader: 'Vika',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 0,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['is']);
+
+return datepicker.regional['is'];
+
+}));
diff --git a/inc/lang/it/jquery.ui.datepicker.js b/inc/lang/it/jquery.ui.datepicker.js
index a01f043f8..4d4d62f9b 100644
--- a/inc/lang/it/jquery.ui.datepicker.js
+++ b/inc/lang/it/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Italian initialisation for the jQuery UI date picker plugin. */
 /* Written by Antonello Pasella (antonello.pasella@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['it'] = {
-		closeText: 'Chiudi',
-		prevText: '&#x3C;Prec',
-		nextText: 'Succ&#x3E;',
-		currentText: 'Oggi',
-		monthNames: ['Gennaio','Febbraio','Marzo','Aprile','Maggio','Giugno',
-			'Luglio','Agosto','Settembre','Ottobre','Novembre','Dicembre'],
-		monthNamesShort: ['Gen','Feb','Mar','Apr','Mag','Giu',
-			'Lug','Ago','Set','Ott','Nov','Dic'],
-		dayNames: ['Domenica','Lunedì','Martedì','Mercoledì','Giovedì','Venerdì','Sabato'],
-		dayNamesShort: ['Dom','Lun','Mar','Mer','Gio','Ven','Sab'],
-		dayNamesMin: ['Do','Lu','Ma','Me','Gi','Ve','Sa'],
-		weekHeader: 'Sm',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['it']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['it'] = {
+	closeText: 'Chiudi',
+	prevText: '&#x3C;Prec',
+	nextText: 'Succ&#x3E;',
+	currentText: 'Oggi',
+	monthNames: ['Gennaio','Febbraio','Marzo','Aprile','Maggio','Giugno',
+		'Luglio','Agosto','Settembre','Ottobre','Novembre','Dicembre'],
+	monthNamesShort: ['Gen','Feb','Mar','Apr','Mag','Giu',
+		'Lug','Ago','Set','Ott','Nov','Dic'],
+	dayNames: ['Domenica','Lunedì','Martedì','Mercoledì','Giovedì','Venerdì','Sabato'],
+	dayNamesShort: ['Dom','Lun','Mar','Mer','Gio','Ven','Sab'],
+	dayNamesMin: ['Do','Lu','Ma','Me','Gi','Ve','Sa'],
+	weekHeader: 'Sm',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['it']);
+
+return datepicker.regional['it'];
+
+}));
diff --git a/inc/lang/ja/jquery.ui.datepicker.js b/inc/lang/ja/jquery.ui.datepicker.js
index 4d0b63c77..381f41b5d 100644
--- a/inc/lang/ja/jquery.ui.datepicker.js
+++ b/inc/lang/ja/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Japanese initialisation for the jQuery UI date picker plugin. */
 /* Written by Kentaro SATO (kentaro@ranvis.com). */
-jQuery(function($){
-	$.datepicker.regional['ja'] = {
-		closeText: '閉じる',
-		prevText: '&#x3C;前',
-		nextText: '次&#x3E;',
-		currentText: '今日',
-		monthNames: ['1月','2月','3月','4月','5月','6月',
-		'7月','8月','9月','10月','11月','12月'],
-		monthNamesShort: ['1月','2月','3月','4月','5月','6月',
-		'7月','8月','9月','10月','11月','12月'],
-		dayNames: ['日曜日','月曜日','火曜日','水曜日','木曜日','金曜日','土曜日'],
-		dayNamesShort: ['日','月','火','水','木','金','土'],
-		dayNamesMin: ['日','月','火','水','木','金','土'],
-		weekHeader: '週',
-		dateFormat: 'yy/mm/dd',
-		firstDay: 0,
-		isRTL: false,
-		showMonthAfterYear: true,
-		yearSuffix: '年'};
-	$.datepicker.setDefaults($.datepicker.regional['ja']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['ja'] = {
+	closeText: '閉じる',
+	prevText: '&#x3C;前',
+	nextText: '次&#x3E;',
+	currentText: '今日',
+	monthNames: ['1月','2月','3月','4月','5月','6月',
+	'7月','8月','9月','10月','11月','12月'],
+	monthNamesShort: ['1月','2月','3月','4月','5月','6月',
+	'7月','8月','9月','10月','11月','12月'],
+	dayNames: ['日曜日','月曜日','火曜日','水曜日','木曜日','金曜日','土曜日'],
+	dayNamesShort: ['日','月','火','水','木','金','土'],
+	dayNamesMin: ['日','月','火','水','木','金','土'],
+	weekHeader: '週',
+	dateFormat: 'yy/mm/dd',
+	firstDay: 0,
+	isRTL: false,
+	showMonthAfterYear: true,
+	yearSuffix: '年'};
+datepicker.setDefaults(datepicker.regional['ja']);
+
+return datepicker.regional['ja'];
+
+}));
diff --git a/inc/lang/kk/jquery.ui.datepicker.js b/inc/lang/kk/jquery.ui.datepicker.js
index dcd6a65df..e85fd8354 100644
--- a/inc/lang/kk/jquery.ui.datepicker.js
+++ b/inc/lang/kk/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Kazakh (UTF-8) initialisation for the jQuery UI date picker plugin. */
 /* Written by Dmitriy Karasyov (dmitriy.karasyov@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['kk'] = {
-		closeText: 'Жабу',
-		prevText: '&#x3C;Алдыңғы',
-		nextText: 'Келесі&#x3E;',
-		currentText: 'Бүгін',
-		monthNames: ['Қаңтар','Ақпан','Наурыз','Сәуір','Мамыр','Маусым',
-		'Шілде','Тамыз','Қыркүйек','Қазан','Қараша','Желтоқсан'],
-		monthNamesShort: ['Қаң','Ақп','Нау','Сәу','Мам','Мау',
-		'Шіл','Там','Қыр','Қаз','Қар','Жел'],
-		dayNames: ['Жексенбі','Дүйсенбі','Сейсенбі','Сәрсенбі','Бейсенбі','Жұма','Сенбі'],
-		dayNamesShort: ['жкс','дсн','ссн','срс','бсн','жма','снб'],
-		dayNamesMin: ['Жк','Дс','Сс','Ср','Бс','Жм','Сн'],
-		weekHeader: 'Не',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['kk']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['kk'] = {
+	closeText: 'Жабу',
+	prevText: '&#x3C;Алдыңғы',
+	nextText: 'Келесі&#x3E;',
+	currentText: 'Бүгін',
+	monthNames: ['Қаңтар','Ақпан','Наурыз','Сәуір','Мамыр','Маусым',
+	'Шілде','Тамыз','Қыркүйек','Қазан','Қараша','Желтоқсан'],
+	monthNamesShort: ['Қаң','Ақп','Нау','Сәу','Мам','Мау',
+	'Шіл','Там','Қыр','Қаз','Қар','Жел'],
+	dayNames: ['Жексенбі','Дүйсенбі','Сейсенбі','Сәрсенбі','Бейсенбі','Жұма','Сенбі'],
+	dayNamesShort: ['жкс','дсн','ссн','срс','бсн','жма','снб'],
+	dayNamesMin: ['Жк','Дс','Сс','Ср','Бс','Жм','Сн'],
+	weekHeader: 'Не',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['kk']);
+
+return datepicker.regional['kk'];
+
+}));
diff --git a/inc/lang/km/jquery.ui.datepicker.js b/inc/lang/km/jquery.ui.datepicker.js
index f9c4e3a02..599a47713 100644
--- a/inc/lang/km/jquery.ui.datepicker.js
+++ b/inc/lang/km/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Khmer initialisation for the jQuery calendar extension. */
 /* Written by Chandara Om (chandara.teacher@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['km'] = {
-		closeText: 'ធ្វើ​រួច',
-		prevText: 'មុន',
-		nextText: 'បន្ទាប់',
-		currentText: 'ថ្ងៃ​នេះ',
-		monthNames: ['មករា','កុម្ភៈ','មីនា','មេសា','ឧសភា','មិថុនា',
-		'កក្កដា','សីហា','កញ្ញា','តុលា','វិច្ឆិកា','ធ្នូ'],
-		monthNamesShort: ['មករា','កុម្ភៈ','មីនា','មេសា','ឧសភា','មិថុនា',
-		'កក្កដា','សីហា','កញ្ញា','តុលា','វិច្ឆិកា','ធ្នូ'],
-		dayNames: ['អាទិត្យ', 'ចន្ទ', 'អង្គារ', 'ពុធ', 'ព្រហស្បតិ៍', 'សុក្រ', 'សៅរ៍'],
-		dayNamesShort: ['អា', 'ច', 'អ', 'ពុ', 'ព្រហ', 'សុ', 'សៅ'],
-		dayNamesMin: ['អា', 'ច', 'អ', 'ពុ', 'ព្រហ', 'សុ', 'សៅ'],
-		weekHeader: 'សប្ដាហ៍',
-		dateFormat: 'dd-mm-yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['km']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['km'] = {
+	closeText: 'ធ្វើ​រួច',
+	prevText: 'មុន',
+	nextText: 'បន្ទាប់',
+	currentText: 'ថ្ងៃ​នេះ',
+	monthNames: ['មករា','កុម្ភៈ','មីនា','មេសា','ឧសភា','មិថុនា',
+	'កក្កដា','សីហា','កញ្ញា','តុលា','វិច្ឆិកា','ធ្នូ'],
+	monthNamesShort: ['មករា','កុម្ភៈ','មីនា','មេសា','ឧសភា','មិថុនា',
+	'កក្កដា','សីហា','កញ្ញា','តុលា','វិច្ឆិកា','ធ្នូ'],
+	dayNames: ['អាទិត្យ', 'ចន្ទ', 'អង្គារ', 'ពុធ', 'ព្រហស្បតិ៍', 'សុក្រ', 'សៅរ៍'],
+	dayNamesShort: ['អា', 'ច', 'អ', 'ពុ', 'ព្រហ', 'សុ', 'សៅ'],
+	dayNamesMin: ['អា', 'ច', 'អ', 'ពុ', 'ព្រហ', 'សុ', 'សៅ'],
+	weekHeader: 'សប្ដាហ៍',
+	dateFormat: 'dd-mm-yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['km']);
+
+return datepicker.regional['km'];
+
+}));
diff --git a/inc/lang/ko/jquery.ui.datepicker.js b/inc/lang/ko/jquery.ui.datepicker.js
index af36f3d6b..991b5727e 100644
--- a/inc/lang/ko/jquery.ui.datepicker.js
+++ b/inc/lang/ko/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Korean initialisation for the jQuery calendar extension. */
 /* Written by DaeKwon Kang (ncrash.dk@gmail.com), Edited by Genie. */
-jQuery(function($){
-	$.datepicker.regional['ko'] = {
-		closeText: '닫기',
-		prevText: '이전달',
-		nextText: '다음달',
-		currentText: '오늘',
-		monthNames: ['1월','2월','3월','4월','5월','6월',
-		'7월','8월','9월','10월','11월','12월'],
-		monthNamesShort: ['1월','2월','3월','4월','5월','6월',
-		'7월','8월','9월','10월','11월','12월'],
-		dayNames: ['일요일','월요일','화요일','수요일','목요일','금요일','토요일'],
-		dayNamesShort: ['일','월','화','수','목','금','토'],
-		dayNamesMin: ['일','월','화','수','목','금','토'],
-		weekHeader: 'Wk',
-		dateFormat: 'yy-mm-dd',
-		firstDay: 0,
-		isRTL: false,
-		showMonthAfterYear: true,
-		yearSuffix: '년'};
-	$.datepicker.setDefaults($.datepicker.regional['ko']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['ko'] = {
+	closeText: '닫기',
+	prevText: '이전달',
+	nextText: '다음달',
+	currentText: '오늘',
+	monthNames: ['1월','2월','3월','4월','5월','6월',
+	'7월','8월','9월','10월','11월','12월'],
+	monthNamesShort: ['1월','2월','3월','4월','5월','6월',
+	'7월','8월','9월','10월','11월','12월'],
+	dayNames: ['일요일','월요일','화요일','수요일','목요일','금요일','토요일'],
+	dayNamesShort: ['일','월','화','수','목','금','토'],
+	dayNamesMin: ['일','월','화','수','목','금','토'],
+	weekHeader: 'Wk',
+	dateFormat: 'yy-mm-dd',
+	firstDay: 0,
+	isRTL: false,
+	showMonthAfterYear: true,
+	yearSuffix: '년'};
+datepicker.setDefaults(datepicker.regional['ko']);
+
+return datepicker.regional['ko'];
+
+}));
diff --git a/inc/lang/lb/jquery.ui.datepicker.js b/inc/lang/lb/jquery.ui.datepicker.js
index 87c79d594..4f2e414be 100644
--- a/inc/lang/lb/jquery.ui.datepicker.js
+++ b/inc/lang/lb/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Luxembourgish initialisation for the jQuery UI date picker plugin. */
 /* Written by Michel Weimerskirch <michel@weimerskirch.net> */
-jQuery(function($){
-	$.datepicker.regional['lb'] = {
-		closeText: 'Fäerdeg',
-		prevText: 'Zréck',
-		nextText: 'Weider',
-		currentText: 'Haut',
-		monthNames: ['Januar','Februar','Mäerz','Abrëll','Mee','Juni',
-		'Juli','August','September','Oktober','November','Dezember'],
-		monthNamesShort: ['Jan', 'Feb', 'Mäe', 'Abr', 'Mee', 'Jun',
-		'Jul', 'Aug', 'Sep', 'Okt', 'Nov', 'Dez'],
-		dayNames: ['Sonndeg', 'Méindeg', 'Dënschdeg', 'Mëttwoch', 'Donneschdeg', 'Freideg', 'Samschdeg'],
-		dayNamesShort: ['Son', 'Méi', 'Dën', 'Mët', 'Don', 'Fre', 'Sam'],
-		dayNamesMin: ['So','Mé','Dë','Më','Do','Fr','Sa'],
-		weekHeader: 'W',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['lb']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['lb'] = {
+	closeText: 'Fäerdeg',
+	prevText: 'Zréck',
+	nextText: 'Weider',
+	currentText: 'Haut',
+	monthNames: ['Januar','Februar','Mäerz','Abrëll','Mee','Juni',
+	'Juli','August','September','Oktober','November','Dezember'],
+	monthNamesShort: ['Jan', 'Feb', 'Mäe', 'Abr', 'Mee', 'Jun',
+	'Jul', 'Aug', 'Sep', 'Okt', 'Nov', 'Dez'],
+	dayNames: ['Sonndeg', 'Méindeg', 'Dënschdeg', 'Mëttwoch', 'Donneschdeg', 'Freideg', 'Samschdeg'],
+	dayNamesShort: ['Son', 'Méi', 'Dën', 'Mët', 'Don', 'Fre', 'Sam'],
+	dayNamesMin: ['So','Mé','Dë','Më','Do','Fr','Sa'],
+	weekHeader: 'W',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['lb']);
+
+return datepicker.regional['lb'];
+
+}));
diff --git a/inc/lang/lt/jquery.ui.datepicker.js b/inc/lang/lt/jquery.ui.datepicker.js
index 54eb523b3..60ccbefe7 100644
--- a/inc/lang/lt/jquery.ui.datepicker.js
+++ b/inc/lang/lt/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Lithuanian (UTF-8) initialisation for the jQuery UI date picker plugin. */
 /* @author Arturas Paleicikas <arturas@avalon.lt> */
-jQuery(function($){
-	$.datepicker.regional['lt'] = {
-		closeText: 'Uždaryti',
-		prevText: '&#x3C;Atgal',
-		nextText: 'Pirmyn&#x3E;',
-		currentText: 'Šiandien',
-		monthNames: ['Sausis','Vasaris','Kovas','Balandis','Gegužė','Birželis',
-		'Liepa','Rugpjūtis','Rugsėjis','Spalis','Lapkritis','Gruodis'],
-		monthNamesShort: ['Sau','Vas','Kov','Bal','Geg','Bir',
-		'Lie','Rugp','Rugs','Spa','Lap','Gru'],
-		dayNames: ['sekmadienis','pirmadienis','antradienis','trečiadienis','ketvirtadienis','penktadienis','šeštadienis'],
-		dayNamesShort: ['sek','pir','ant','tre','ket','pen','šeš'],
-		dayNamesMin: ['Se','Pr','An','Tr','Ke','Pe','Še'],
-		weekHeader: 'SAV',
-		dateFormat: 'yy-mm-dd',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: true,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['lt']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['lt'] = {
+	closeText: 'Uždaryti',
+	prevText: '&#x3C;Atgal',
+	nextText: 'Pirmyn&#x3E;',
+	currentText: 'Šiandien',
+	monthNames: ['Sausis','Vasaris','Kovas','Balandis','Gegužė','Birželis',
+	'Liepa','Rugpjūtis','Rugsėjis','Spalis','Lapkritis','Gruodis'],
+	monthNamesShort: ['Sau','Vas','Kov','Bal','Geg','Bir',
+	'Lie','Rugp','Rugs','Spa','Lap','Gru'],
+	dayNames: ['sekmadienis','pirmadienis','antradienis','trečiadienis','ketvirtadienis','penktadienis','šeštadienis'],
+	dayNamesShort: ['sek','pir','ant','tre','ket','pen','šeš'],
+	dayNamesMin: ['Se','Pr','An','Tr','Ke','Pe','Še'],
+	weekHeader: 'SAV',
+	dateFormat: 'yy-mm-dd',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: true,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['lt']);
+
+return datepicker.regional['lt'];
+
+}));
diff --git a/inc/lang/lv/jquery.ui.datepicker.js b/inc/lang/lv/jquery.ui.datepicker.js
index 3fdf8565b..b9e288535 100644
--- a/inc/lang/lv/jquery.ui.datepicker.js
+++ b/inc/lang/lv/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Latvian (UTF-8) initialisation for the jQuery UI date picker plugin. */
 /* @author Arturas Paleicikas <arturas.paleicikas@metasite.net> */
-jQuery(function($){
-	$.datepicker.regional['lv'] = {
-		closeText: 'Aizvērt',
-		prevText: 'Iepr.',
-		nextText: 'Nāk.',
-		currentText: 'Šodien',
-		monthNames: ['Janvāris','Februāris','Marts','Aprīlis','Maijs','Jūnijs',
-		'Jūlijs','Augusts','Septembris','Oktobris','Novembris','Decembris'],
-		monthNamesShort: ['Jan','Feb','Mar','Apr','Mai','Jūn',
-		'Jūl','Aug','Sep','Okt','Nov','Dec'],
-		dayNames: ['svētdiena','pirmdiena','otrdiena','trešdiena','ceturtdiena','piektdiena','sestdiena'],
-		dayNamesShort: ['svt','prm','otr','tre','ctr','pkt','sst'],
-		dayNamesMin: ['Sv','Pr','Ot','Tr','Ct','Pk','Ss'],
-		weekHeader: 'Ned.',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['lv']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['lv'] = {
+	closeText: 'Aizvērt',
+	prevText: 'Iepr.',
+	nextText: 'Nāk.',
+	currentText: 'Šodien',
+	monthNames: ['Janvāris','Februāris','Marts','Aprīlis','Maijs','Jūnijs',
+	'Jūlijs','Augusts','Septembris','Oktobris','Novembris','Decembris'],
+	monthNamesShort: ['Jan','Feb','Mar','Apr','Mai','Jūn',
+	'Jūl','Aug','Sep','Okt','Nov','Dec'],
+	dayNames: ['svētdiena','pirmdiena','otrdiena','trešdiena','ceturtdiena','piektdiena','sestdiena'],
+	dayNamesShort: ['svt','prm','otr','tre','ctr','pkt','sst'],
+	dayNamesMin: ['Sv','Pr','Ot','Tr','Ct','Pk','Ss'],
+	weekHeader: 'Ned.',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['lv']);
+
+return datepicker.regional['lv'];
+
+}));
diff --git a/inc/lang/mk/jquery.ui.datepicker.js b/inc/lang/mk/jquery.ui.datepicker.js
index 028532551..15942e281 100644
--- a/inc/lang/mk/jquery.ui.datepicker.js
+++ b/inc/lang/mk/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Macedonian i18n for the jQuery UI date picker plugin. */
 /* Written by Stojce Slavkovski. */
-jQuery(function($){
-	$.datepicker.regional['mk'] = {
-		closeText: 'Затвори',
-		prevText: '&#x3C;',
-		nextText: '&#x3E;',
-		currentText: 'Денес',
-		monthNames: ['Јануари','Февруари','Март','Април','Мај','Јуни',
-		'Јули','Август','Септември','Октомври','Ноември','Декември'],
-		monthNamesShort: ['Јан','Фев','Мар','Апр','Мај','Јун',
-		'Јул','Авг','Сеп','Окт','Ное','Дек'],
-		dayNames: ['Недела','Понеделник','Вторник','Среда','Четврток','Петок','Сабота'],
-		dayNamesShort: ['Нед','Пон','Вто','Сре','Чет','Пет','Саб'],
-		dayNamesMin: ['Не','По','Вт','Ср','Че','Пе','Са'],
-		weekHeader: 'Сед',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['mk']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['mk'] = {
+	closeText: 'Затвори',
+	prevText: '&#x3C;',
+	nextText: '&#x3E;',
+	currentText: 'Денес',
+	monthNames: ['Јануари','Февруари','Март','Април','Мај','Јуни',
+	'Јули','Август','Септември','Октомври','Ноември','Декември'],
+	monthNamesShort: ['Јан','Фев','Мар','Апр','Мај','Јун',
+	'Јул','Авг','Сеп','Окт','Ное','Дек'],
+	dayNames: ['Недела','Понеделник','Вторник','Среда','Четврток','Петок','Сабота'],
+	dayNamesShort: ['Нед','Пон','Вто','Сре','Чет','Пет','Саб'],
+	dayNamesMin: ['Не','По','Вт','Ср','Че','Пе','Са'],
+	weekHeader: 'Сед',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['mk']);
+
+return datepicker.regional['mk'];
+
+}));
diff --git a/inc/lang/ms/jquery.ui.datepicker.js b/inc/lang/ms/jquery.ui.datepicker.js
index e70de7299..d452df3ef 100644
--- a/inc/lang/ms/jquery.ui.datepicker.js
+++ b/inc/lang/ms/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Malaysian initialisation for the jQuery UI date picker plugin. */
 /* Written by Mohd Nawawi Mohamad Jamili (nawawi@ronggeng.net). */
-jQuery(function($){
-	$.datepicker.regional['ms'] = {
-		closeText: 'Tutup',
-		prevText: '&#x3C;Sebelum',
-		nextText: 'Selepas&#x3E;',
-		currentText: 'hari ini',
-		monthNames: ['Januari','Februari','Mac','April','Mei','Jun',
-		'Julai','Ogos','September','Oktober','November','Disember'],
-		monthNamesShort: ['Jan','Feb','Mac','Apr','Mei','Jun',
-		'Jul','Ogo','Sep','Okt','Nov','Dis'],
-		dayNames: ['Ahad','Isnin','Selasa','Rabu','Khamis','Jumaat','Sabtu'],
-		dayNamesShort: ['Aha','Isn','Sel','Rab','kha','Jum','Sab'],
-		dayNamesMin: ['Ah','Is','Se','Ra','Kh','Ju','Sa'],
-		weekHeader: 'Mg',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 0,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['ms']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['ms'] = {
+	closeText: 'Tutup',
+	prevText: '&#x3C;Sebelum',
+	nextText: 'Selepas&#x3E;',
+	currentText: 'hari ini',
+	monthNames: ['Januari','Februari','Mac','April','Mei','Jun',
+	'Julai','Ogos','September','Oktober','November','Disember'],
+	monthNamesShort: ['Jan','Feb','Mac','Apr','Mei','Jun',
+	'Jul','Ogo','Sep','Okt','Nov','Dis'],
+	dayNames: ['Ahad','Isnin','Selasa','Rabu','Khamis','Jumaat','Sabtu'],
+	dayNamesShort: ['Aha','Isn','Sel','Rab','kha','Jum','Sab'],
+	dayNamesMin: ['Ah','Is','Se','Ra','Kh','Ju','Sa'],
+	weekHeader: 'Mg',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 0,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['ms']);
+
+return datepicker.regional['ms'];
+
+}));
diff --git a/inc/lang/nl/jquery.ui.datepicker.js b/inc/lang/nl/jquery.ui.datepicker.js
index 203f16069..9be14bb2a 100644
--- a/inc/lang/nl/jquery.ui.datepicker.js
+++ b/inc/lang/nl/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Dutch (UTF-8) initialisation for the jQuery UI date picker plugin. */
 /* Written by Mathias Bynens <http://mathiasbynens.be/> */
-jQuery(function($){
-	$.datepicker.regional.nl = {
-		closeText: 'Sluiten',
-		prevText: '←',
-		nextText: '→',
-		currentText: 'Vandaag',
-		monthNames: ['januari', 'februari', 'maart', 'april', 'mei', 'juni',
-		'juli', 'augustus', 'september', 'oktober', 'november', 'december'],
-		monthNamesShort: ['jan', 'feb', 'mrt', 'apr', 'mei', 'jun',
-		'jul', 'aug', 'sep', 'okt', 'nov', 'dec'],
-		dayNames: ['zondag', 'maandag', 'dinsdag', 'woensdag', 'donderdag', 'vrijdag', 'zaterdag'],
-		dayNamesShort: ['zon', 'maa', 'din', 'woe', 'don', 'vri', 'zat'],
-		dayNamesMin: ['zo', 'ma', 'di', 'wo', 'do', 'vr', 'za'],
-		weekHeader: 'Wk',
-		dateFormat: 'dd-mm-yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional.nl);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional.nl = {
+	closeText: 'Sluiten',
+	prevText: '←',
+	nextText: '→',
+	currentText: 'Vandaag',
+	monthNames: ['januari', 'februari', 'maart', 'april', 'mei', 'juni',
+	'juli', 'augustus', 'september', 'oktober', 'november', 'december'],
+	monthNamesShort: ['jan', 'feb', 'mrt', 'apr', 'mei', 'jun',
+	'jul', 'aug', 'sep', 'okt', 'nov', 'dec'],
+	dayNames: ['zondag', 'maandag', 'dinsdag', 'woensdag', 'donderdag', 'vrijdag', 'zaterdag'],
+	dayNamesShort: ['zon', 'maa', 'din', 'woe', 'don', 'vri', 'zat'],
+	dayNamesMin: ['zo', 'ma', 'di', 'wo', 'do', 'vr', 'za'],
+	weekHeader: 'Wk',
+	dateFormat: 'dd-mm-yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional.nl);
+
+return datepicker.regional.nl;
+
+}));
diff --git a/inc/lang/no/jquery.ui.datepicker.js b/inc/lang/no/jquery.ui.datepicker.js
index d36e430be..8917b6a26 100644
--- a/inc/lang/no/jquery.ui.datepicker.js
+++ b/inc/lang/no/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Norwegian initialisation for the jQuery UI date picker plugin. */
 /* Written by Naimdjon Takhirov (naimdjon@gmail.com). */
 
-jQuery(function($){
-	$.datepicker.regional['no'] = {
-		closeText: 'Lukk',
-		prevText: '&#xAB;Forrige',
-		nextText: 'Neste&#xBB;',
-		currentText: 'I dag',
-		monthNames: ['januar','februar','mars','april','mai','juni','juli','august','september','oktober','november','desember'],
-		monthNamesShort: ['jan','feb','mar','apr','mai','jun','jul','aug','sep','okt','nov','des'],
-		dayNamesShort: ['søn','man','tir','ons','tor','fre','lør'],
-		dayNames: ['søndag','mandag','tirsdag','onsdag','torsdag','fredag','lørdag'],
-		dayNamesMin: ['sø','ma','ti','on','to','fr','lø'],
-		weekHeader: 'Uke',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''
-	};
-	$.datepicker.setDefaults($.datepicker.regional['no']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['no'] = {
+	closeText: 'Lukk',
+	prevText: '&#xAB;Forrige',
+	nextText: 'Neste&#xBB;',
+	currentText: 'I dag',
+	monthNames: ['januar','februar','mars','april','mai','juni','juli','august','september','oktober','november','desember'],
+	monthNamesShort: ['jan','feb','mar','apr','mai','jun','jul','aug','sep','okt','nov','des'],
+	dayNamesShort: ['søn','man','tir','ons','tor','fre','lør'],
+	dayNames: ['søndag','mandag','tirsdag','onsdag','torsdag','fredag','lørdag'],
+	dayNamesMin: ['sø','ma','ti','on','to','fr','lø'],
+	weekHeader: 'Uke',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''
+};
+datepicker.setDefaults(datepicker.regional['no']);
+
+return datepicker.regional['no'];
+
+}));
diff --git a/inc/lang/pl/jquery.ui.datepicker.js b/inc/lang/pl/jquery.ui.datepicker.js
index 0ffc515b9..a04de8e8a 100644
--- a/inc/lang/pl/jquery.ui.datepicker.js
+++ b/inc/lang/pl/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Polish initialisation for the jQuery UI date picker plugin. */
 /* Written by Jacek Wysocki (jacek.wysocki@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['pl'] = {
-		closeText: 'Zamknij',
-		prevText: '&#x3C;Poprzedni',
-		nextText: 'Następny&#x3E;',
-		currentText: 'Dziś',
-		monthNames: ['Styczeń','Luty','Marzec','Kwiecień','Maj','Czerwiec',
-		'Lipiec','Sierpień','Wrzesień','Październik','Listopad','Grudzień'],
-		monthNamesShort: ['Sty','Lu','Mar','Kw','Maj','Cze',
-		'Lip','Sie','Wrz','Pa','Lis','Gru'],
-		dayNames: ['Niedziela','Poniedziałek','Wtorek','Środa','Czwartek','Piątek','Sobota'],
-		dayNamesShort: ['Nie','Pn','Wt','Śr','Czw','Pt','So'],
-		dayNamesMin: ['N','Pn','Wt','Śr','Cz','Pt','So'],
-		weekHeader: 'Tydz',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['pl']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['pl'] = {
+	closeText: 'Zamknij',
+	prevText: '&#x3C;Poprzedni',
+	nextText: 'Następny&#x3E;',
+	currentText: 'Dziś',
+	monthNames: ['Styczeń','Luty','Marzec','Kwiecień','Maj','Czerwiec',
+	'Lipiec','Sierpień','Wrzesień','Październik','Listopad','Grudzień'],
+	monthNamesShort: ['Sty','Lu','Mar','Kw','Maj','Cze',
+	'Lip','Sie','Wrz','Pa','Lis','Gru'],
+	dayNames: ['Niedziela','Poniedziałek','Wtorek','Środa','Czwartek','Piątek','Sobota'],
+	dayNamesShort: ['Nie','Pn','Wt','Śr','Czw','Pt','So'],
+	dayNamesMin: ['N','Pn','Wt','Śr','Cz','Pt','So'],
+	weekHeader: 'Tydz',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['pl']);
+
+return datepicker.regional['pl'];
+
+}));
diff --git a/inc/lang/pt-br/jquery.ui.datepicker.js b/inc/lang/pt-br/jquery.ui.datepicker.js
index 521967ec3..d6bd89907 100644
--- a/inc/lang/pt-br/jquery.ui.datepicker.js
+++ b/inc/lang/pt-br/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Brazilian initialisation for the jQuery UI date picker plugin. */
 /* Written by Leonildo Costa Silva (leocsilva@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['pt-BR'] = {
-		closeText: 'Fechar',
-		prevText: '&#x3C;Anterior',
-		nextText: 'Próximo&#x3E;',
-		currentText: 'Hoje',
-		monthNames: ['Janeiro','Fevereiro','Março','Abril','Maio','Junho',
-		'Julho','Agosto','Setembro','Outubro','Novembro','Dezembro'],
-		monthNamesShort: ['Jan','Fev','Mar','Abr','Mai','Jun',
-		'Jul','Ago','Set','Out','Nov','Dez'],
-		dayNames: ['Domingo','Segunda-feira','Terça-feira','Quarta-feira','Quinta-feira','Sexta-feira','Sábado'],
-		dayNamesShort: ['Dom','Seg','Ter','Qua','Qui','Sex','Sáb'],
-		dayNamesMin: ['Dom','Seg','Ter','Qua','Qui','Sex','Sáb'],
-		weekHeader: 'Sm',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 0,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['pt-BR']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['pt-BR'] = {
+	closeText: 'Fechar',
+	prevText: '&#x3C;Anterior',
+	nextText: 'Próximo&#x3E;',
+	currentText: 'Hoje',
+	monthNames: ['Janeiro','Fevereiro','Março','Abril','Maio','Junho',
+	'Julho','Agosto','Setembro','Outubro','Novembro','Dezembro'],
+	monthNamesShort: ['Jan','Fev','Mar','Abr','Mai','Jun',
+	'Jul','Ago','Set','Out','Nov','Dez'],
+	dayNames: ['Domingo','Segunda-feira','Terça-feira','Quarta-feira','Quinta-feira','Sexta-feira','Sábado'],
+	dayNamesShort: ['Dom','Seg','Ter','Qua','Qui','Sex','Sáb'],
+	dayNamesMin: ['Dom','Seg','Ter','Qua','Qui','Sex','Sáb'],
+	weekHeader: 'Sm',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 0,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['pt-BR']);
+
+return datepicker.regional['pt-BR'];
+
+}));
diff --git a/inc/lang/pt/jquery.ui.datepicker.js b/inc/lang/pt/jquery.ui.datepicker.js
index 4fb16f032..bb46838e2 100644
--- a/inc/lang/pt/jquery.ui.datepicker.js
+++ b/inc/lang/pt/jquery.ui.datepicker.js
@@ -1,22 +1,36 @@
 /* Portuguese initialisation for the jQuery UI date picker plugin. */
-jQuery(function($){
-	$.datepicker.regional['pt'] = {
-		closeText: 'Fechar',
-		prevText: 'Anterior',
-		nextText: 'Seguinte',
-		currentText: 'Hoje',
-		monthNames: ['Janeiro','Fevereiro','Março','Abril','Maio','Junho',
-		'Julho','Agosto','Setembro','Outubro','Novembro','Dezembro'],
-		monthNamesShort: ['Jan','Fev','Mar','Abr','Mai','Jun',
-		'Jul','Ago','Set','Out','Nov','Dez'],
-		dayNames: ['Domingo','Segunda-feira','Terça-feira','Quarta-feira','Quinta-feira','Sexta-feira','Sábado'],
-		dayNamesShort: ['Dom','Seg','Ter','Qua','Qui','Sex','Sáb'],
-		dayNamesMin: ['Dom','Seg','Ter','Qua','Qui','Sex','Sáb'],
-		weekHeader: 'Sem',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 0,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['pt']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['pt'] = {
+	closeText: 'Fechar',
+	prevText: 'Anterior',
+	nextText: 'Seguinte',
+	currentText: 'Hoje',
+	monthNames: ['Janeiro','Fevereiro','Março','Abril','Maio','Junho',
+	'Julho','Agosto','Setembro','Outubro','Novembro','Dezembro'],
+	monthNamesShort: ['Jan','Fev','Mar','Abr','Mai','Jun',
+	'Jul','Ago','Set','Out','Nov','Dez'],
+	dayNames: ['Domingo','Segunda-feira','Terça-feira','Quarta-feira','Quinta-feira','Sexta-feira','Sábado'],
+	dayNamesShort: ['Dom','Seg','Ter','Qua','Qui','Sex','Sáb'],
+	dayNamesMin: ['Dom','Seg','Ter','Qua','Qui','Sex','Sáb'],
+	weekHeader: 'Sem',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 0,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['pt']);
+
+return datepicker.regional['pt'];
+
+}));
diff --git a/inc/lang/ro/jquery.ui.datepicker.js b/inc/lang/ro/jquery.ui.datepicker.js
index a988270d7..66ee1099f 100644
--- a/inc/lang/ro/jquery.ui.datepicker.js
+++ b/inc/lang/ro/jquery.ui.datepicker.js
@@ -3,24 +3,38 @@
  * Written by Edmond L. (ll_edmond@walla.com)
  * and Ionut G. Stan (ionut.g.stan@gmail.com)
  */
-jQuery(function($){
-	$.datepicker.regional['ro'] = {
-		closeText: 'Închide',
-		prevText: '&#xAB; Luna precedentă',
-		nextText: 'Luna următoare &#xBB;',
-		currentText: 'Azi',
-		monthNames: ['Ianuarie','Februarie','Martie','Aprilie','Mai','Iunie',
-		'Iulie','August','Septembrie','Octombrie','Noiembrie','Decembrie'],
-		monthNamesShort: ['Ian', 'Feb', 'Mar', 'Apr', 'Mai', 'Iun',
-		'Iul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
-		dayNames: ['Duminică', 'Luni', 'Marţi', 'Miercuri', 'Joi', 'Vineri', 'Sâmbătă'],
-		dayNamesShort: ['Dum', 'Lun', 'Mar', 'Mie', 'Joi', 'Vin', 'Sâm'],
-		dayNamesMin: ['Du','Lu','Ma','Mi','Jo','Vi','Sâ'],
-		weekHeader: 'Săpt',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['ro']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['ro'] = {
+	closeText: 'Închide',
+	prevText: '&#xAB; Luna precedentă',
+	nextText: 'Luna următoare &#xBB;',
+	currentText: 'Azi',
+	monthNames: ['Ianuarie','Februarie','Martie','Aprilie','Mai','Iunie',
+	'Iulie','August','Septembrie','Octombrie','Noiembrie','Decembrie'],
+	monthNamesShort: ['Ian', 'Feb', 'Mar', 'Apr', 'Mai', 'Iun',
+	'Iul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
+	dayNames: ['Duminică', 'Luni', 'Marţi', 'Miercuri', 'Joi', 'Vineri', 'Sâmbătă'],
+	dayNamesShort: ['Dum', 'Lun', 'Mar', 'Mie', 'Joi', 'Vin', 'Sâm'],
+	dayNamesMin: ['Du','Lu','Ma','Mi','Jo','Vi','Sâ'],
+	weekHeader: 'Săpt',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['ro']);
+
+return datepicker.regional['ro'];
+
+}));
diff --git a/inc/lang/ru/jquery.ui.datepicker.js b/inc/lang/ru/jquery.ui.datepicker.js
index a51971405..c3fda5d59 100644
--- a/inc/lang/ru/jquery.ui.datepicker.js
+++ b/inc/lang/ru/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Russian (UTF-8) initialisation for the jQuery UI date picker plugin. */
 /* Written by Andrew Stromnov (stromnov@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['ru'] = {
-		closeText: 'Закрыть',
-		prevText: '&#x3C;Пред',
-		nextText: 'След&#x3E;',
-		currentText: 'Сегодня',
-		monthNames: ['Январь','Февраль','Март','Апрель','Май','Июнь',
-		'Июль','Август','Сентябрь','Октябрь','Ноябрь','Декабрь'],
-		monthNamesShort: ['Янв','Фев','Мар','Апр','Май','Июн',
-		'Июл','Авг','Сен','Окт','Ноя','Дек'],
-		dayNames: ['воскресенье','понедельник','вторник','среда','четверг','пятница','суббота'],
-		dayNamesShort: ['вск','пнд','втр','срд','чтв','птн','сбт'],
-		dayNamesMin: ['Вс','Пн','Вт','Ср','Чт','Пт','Сб'],
-		weekHeader: 'Нед',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['ru']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['ru'] = {
+	closeText: 'Закрыть',
+	prevText: '&#x3C;Пред',
+	nextText: 'След&#x3E;',
+	currentText: 'Сегодня',
+	monthNames: ['Январь','Февраль','Март','Апрель','Май','Июнь',
+	'Июль','Август','Сентябрь','Октябрь','Ноябрь','Декабрь'],
+	monthNamesShort: ['Янв','Фев','Мар','Апр','Май','Июн',
+	'Июл','Авг','Сен','Окт','Ноя','Дек'],
+	dayNames: ['воскресенье','понедельник','вторник','среда','четверг','пятница','суббота'],
+	dayNamesShort: ['вск','пнд','втр','срд','чтв','птн','сбт'],
+	dayNamesMin: ['Вс','Пн','Вт','Ср','Чт','Пт','Сб'],
+	weekHeader: 'Нед',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['ru']);
+
+return datepicker.regional['ru'];
+
+}));
diff --git a/inc/lang/sk/jquery.ui.datepicker.js b/inc/lang/sk/jquery.ui.datepicker.js
index 0cb76c4e8..1f924f820 100644
--- a/inc/lang/sk/jquery.ui.datepicker.js
+++ b/inc/lang/sk/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Slovak initialisation for the jQuery UI date picker plugin. */
 /* Written by Vojtech Rinik (vojto@hmm.sk). */
-jQuery(function($){
-	$.datepicker.regional['sk'] = {
-		closeText: 'Zavrieť',
-		prevText: '&#x3C;Predchádzajúci',
-		nextText: 'Nasledujúci&#x3E;',
-		currentText: 'Dnes',
-		monthNames: ['január','február','marec','apríl','máj','jún',
-		'júl','august','september','október','november','december'],
-		monthNamesShort: ['Jan','Feb','Mar','Apr','Máj','Jún',
-		'Júl','Aug','Sep','Okt','Nov','Dec'],
-		dayNames: ['nedeľa','pondelok','utorok','streda','štvrtok','piatok','sobota'],
-		dayNamesShort: ['Ned','Pon','Uto','Str','Štv','Pia','Sob'],
-		dayNamesMin: ['Ne','Po','Ut','St','Št','Pia','So'],
-		weekHeader: 'Ty',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['sk']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['sk'] = {
+	closeText: 'Zavrieť',
+	prevText: '&#x3C;Predchádzajúci',
+	nextText: 'Nasledujúci&#x3E;',
+	currentText: 'Dnes',
+	monthNames: ['január','február','marec','apríl','máj','jún',
+	'júl','august','september','október','november','december'],
+	monthNamesShort: ['Jan','Feb','Mar','Apr','Máj','Jún',
+	'Júl','Aug','Sep','Okt','Nov','Dec'],
+	dayNames: ['nedeľa','pondelok','utorok','streda','štvrtok','piatok','sobota'],
+	dayNamesShort: ['Ned','Pon','Uto','Str','Štv','Pia','Sob'],
+	dayNamesMin: ['Ne','Po','Ut','St','Št','Pia','So'],
+	weekHeader: 'Ty',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['sk']);
+
+return datepicker.regional['sk'];
+
+}));
diff --git a/inc/lang/sl/jquery.ui.datepicker.js b/inc/lang/sl/jquery.ui.datepicker.js
index 048a47af7..88d7f2b19 100644
--- a/inc/lang/sl/jquery.ui.datepicker.js
+++ b/inc/lang/sl/jquery.ui.datepicker.js
@@ -1,24 +1,38 @@
 /* Slovenian initialisation for the jQuery UI date picker plugin. */
 /* Written by Jaka Jancar (jaka@kubje.org). */
 /* c = č, s = š z = ž C = Č S = Š Z = Ž */
-jQuery(function($){
-	$.datepicker.regional['sl'] = {
-		closeText: 'Zapri',
-		prevText: '&#x3C;Prejšnji',
-		nextText: 'Naslednji&#x3E;',
-		currentText: 'Trenutni',
-		monthNames: ['Januar','Februar','Marec','April','Maj','Junij',
-		'Julij','Avgust','September','Oktober','November','December'],
-		monthNamesShort: ['Jan','Feb','Mar','Apr','Maj','Jun',
-		'Jul','Avg','Sep','Okt','Nov','Dec'],
-		dayNames: ['Nedelja','Ponedeljek','Torek','Sreda','Četrtek','Petek','Sobota'],
-		dayNamesShort: ['Ned','Pon','Tor','Sre','Čet','Pet','Sob'],
-		dayNamesMin: ['Ne','Po','To','Sr','Če','Pe','So'],
-		weekHeader: 'Teden',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['sl']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['sl'] = {
+	closeText: 'Zapri',
+	prevText: '&#x3C;Prejšnji',
+	nextText: 'Naslednji&#x3E;',
+	currentText: 'Trenutni',
+	monthNames: ['Januar','Februar','Marec','April','Maj','Junij',
+	'Julij','Avgust','September','Oktober','November','December'],
+	monthNamesShort: ['Jan','Feb','Mar','Apr','Maj','Jun',
+	'Jul','Avg','Sep','Okt','Nov','Dec'],
+	dayNames: ['Nedelja','Ponedeljek','Torek','Sreda','Četrtek','Petek','Sobota'],
+	dayNamesShort: ['Ned','Pon','Tor','Sre','Čet','Pet','Sob'],
+	dayNamesMin: ['Ne','Po','To','Sr','Če','Pe','So'],
+	weekHeader: 'Teden',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['sl']);
+
+return datepicker.regional['sl'];
+
+}));
diff --git a/inc/lang/sq/jquery.ui.datepicker.js b/inc/lang/sq/jquery.ui.datepicker.js
index d6086a789..f88c22c56 100644
--- a/inc/lang/sq/jquery.ui.datepicker.js
+++ b/inc/lang/sq/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Albanian initialisation for the jQuery UI date picker plugin. */
 /* Written by Flakron Bytyqi (flakron@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['sq'] = {
-		closeText: 'mbylle',
-		prevText: '&#x3C;mbrapa',
-		nextText: 'Përpara&#x3E;',
-		currentText: 'sot',
-		monthNames: ['Janar','Shkurt','Mars','Prill','Maj','Qershor',
-		'Korrik','Gusht','Shtator','Tetor','Nëntor','Dhjetor'],
-		monthNamesShort: ['Jan','Shk','Mar','Pri','Maj','Qer',
-		'Kor','Gus','Sht','Tet','Nën','Dhj'],
-		dayNames: ['E Diel','E Hënë','E Martë','E Mërkurë','E Enjte','E Premte','E Shtune'],
-		dayNamesShort: ['Di','Hë','Ma','Më','En','Pr','Sh'],
-		dayNamesMin: ['Di','Hë','Ma','Më','En','Pr','Sh'],
-		weekHeader: 'Ja',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['sq']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['sq'] = {
+	closeText: 'mbylle',
+	prevText: '&#x3C;mbrapa',
+	nextText: 'Përpara&#x3E;',
+	currentText: 'sot',
+	monthNames: ['Janar','Shkurt','Mars','Prill','Maj','Qershor',
+	'Korrik','Gusht','Shtator','Tetor','Nëntor','Dhjetor'],
+	monthNamesShort: ['Jan','Shk','Mar','Pri','Maj','Qer',
+	'Kor','Gus','Sht','Tet','Nën','Dhj'],
+	dayNames: ['E Diel','E Hënë','E Martë','E Mërkurë','E Enjte','E Premte','E Shtune'],
+	dayNamesShort: ['Di','Hë','Ma','Më','En','Pr','Sh'],
+	dayNamesMin: ['Di','Hë','Ma','Më','En','Pr','Sh'],
+	weekHeader: 'Ja',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['sq']);
+
+return datepicker.regional['sq'];
+
+}));
diff --git a/inc/lang/sr/jquery.ui.datepicker.js b/inc/lang/sr/jquery.ui.datepicker.js
index 1349a26cf..0f6d9e240 100644
--- a/inc/lang/sr/jquery.ui.datepicker.js
+++ b/inc/lang/sr/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Serbian i18n for the jQuery UI date picker plugin. */
 /* Written by Dejan Dimić. */
-jQuery(function($){
-	$.datepicker.regional['sr'] = {
-		closeText: 'Затвори',
-		prevText: '&#x3C;',
-		nextText: '&#x3E;',
-		currentText: 'Данас',
-		monthNames: ['Јануар','Фебруар','Март','Април','Мај','Јун',
-		'Јул','Август','Септембар','Октобар','Новембар','Децембар'],
-		monthNamesShort: ['Јан','Феб','Мар','Апр','Мај','Јун',
-		'Јул','Авг','Сеп','Окт','Нов','Дец'],
-		dayNames: ['Недеља','Понедељак','Уторак','Среда','Четвртак','Петак','Субота'],
-		dayNamesShort: ['Нед','Пон','Уто','Сре','Чет','Пет','Суб'],
-		dayNamesMin: ['Не','По','Ут','Ср','Че','Пе','Су'],
-		weekHeader: 'Сед',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['sr']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['sr'] = {
+	closeText: 'Затвори',
+	prevText: '&#x3C;',
+	nextText: '&#x3E;',
+	currentText: 'Данас',
+	monthNames: ['Јануар','Фебруар','Март','Април','Мај','Јун',
+	'Јул','Август','Септембар','Октобар','Новембар','Децембар'],
+	monthNamesShort: ['Јан','Феб','Мар','Апр','Мај','Јун',
+	'Јул','Авг','Сеп','Окт','Нов','Дец'],
+	dayNames: ['Недеља','Понедељак','Уторак','Среда','Четвртак','Петак','Субота'],
+	dayNamesShort: ['Нед','Пон','Уто','Сре','Чет','Пет','Суб'],
+	dayNamesMin: ['Не','По','Ут','Ср','Че','Пе','Су'],
+	weekHeader: 'Сед',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['sr']);
+
+return datepicker.regional['sr'];
+
+}));
diff --git a/inc/lang/sv/jquery.ui.datepicker.js b/inc/lang/sv/jquery.ui.datepicker.js
index cbb5ad135..487473890 100644
--- a/inc/lang/sv/jquery.ui.datepicker.js
+++ b/inc/lang/sv/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Swedish initialisation for the jQuery UI date picker plugin. */
 /* Written by Anders Ekdahl ( anders@nomadiz.se). */
-jQuery(function($){
-	$.datepicker.regional['sv'] = {
-		closeText: 'Stäng',
-		prevText: '&#xAB;Förra',
-		nextText: 'Nästa&#xBB;',
-		currentText: 'Idag',
-		monthNames: ['Januari','Februari','Mars','April','Maj','Juni',
-		'Juli','Augusti','September','Oktober','November','December'],
-		monthNamesShort: ['Jan','Feb','Mar','Apr','Maj','Jun',
-		'Jul','Aug','Sep','Okt','Nov','Dec'],
-		dayNamesShort: ['Sön','Mån','Tis','Ons','Tor','Fre','Lör'],
-		dayNames: ['Söndag','Måndag','Tisdag','Onsdag','Torsdag','Fredag','Lördag'],
-		dayNamesMin: ['Sö','Må','Ti','On','To','Fr','Lö'],
-		weekHeader: 'Ve',
-		dateFormat: 'yy-mm-dd',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['sv']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['sv'] = {
+	closeText: 'Stäng',
+	prevText: '&#xAB;Förra',
+	nextText: 'Nästa&#xBB;',
+	currentText: 'Idag',
+	monthNames: ['Januari','Februari','Mars','April','Maj','Juni',
+	'Juli','Augusti','September','Oktober','November','December'],
+	monthNamesShort: ['Jan','Feb','Mar','Apr','Maj','Jun',
+	'Jul','Aug','Sep','Okt','Nov','Dec'],
+	dayNamesShort: ['Sön','Mån','Tis','Ons','Tor','Fre','Lör'],
+	dayNames: ['Söndag','Måndag','Tisdag','Onsdag','Torsdag','Fredag','Lördag'],
+	dayNamesMin: ['Sö','Må','Ti','On','To','Fr','Lö'],
+	weekHeader: 'Ve',
+	dateFormat: 'yy-mm-dd',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['sv']);
+
+return datepicker.regional['sv'];
+
+}));
diff --git a/inc/lang/th/jquery.ui.datepicker.js b/inc/lang/th/jquery.ui.datepicker.js
index aecfd27cc..9314268c2 100644
--- a/inc/lang/th/jquery.ui.datepicker.js
+++ b/inc/lang/th/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Thai initialisation for the jQuery UI date picker plugin. */
 /* Written by pipo (pipo@sixhead.com). */
-jQuery(function($){
-	$.datepicker.regional['th'] = {
-		closeText: 'ปิด',
-		prevText: '&#xAB;&#xA0;ย้อน',
-		nextText: 'ถัดไป&#xA0;&#xBB;',
-		currentText: 'วันนี้',
-		monthNames: ['มกราคม','กุมภาพันธ์','มีนาคม','เมษายน','พฤษภาคม','มิถุนายน',
-		'กรกฎาคม','สิงหาคม','กันยายน','ตุลาคม','พฤศจิกายน','ธันวาคม'],
-		monthNamesShort: ['ม.ค.','ก.พ.','มี.ค.','เม.ย.','พ.ค.','มิ.ย.',
-		'ก.ค.','ส.ค.','ก.ย.','ต.ค.','พ.ย.','ธ.ค.'],
-		dayNames: ['อาทิตย์','จันทร์','อังคาร','พุธ','พฤหัสบดี','ศุกร์','เสาร์'],
-		dayNamesShort: ['อา.','จ.','อ.','พ.','พฤ.','ศ.','ส.'],
-		dayNamesMin: ['อา.','จ.','อ.','พ.','พฤ.','ศ.','ส.'],
-		weekHeader: 'Wk',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 0,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['th']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['th'] = {
+	closeText: 'ปิด',
+	prevText: '&#xAB;&#xA0;ย้อน',
+	nextText: 'ถัดไป&#xA0;&#xBB;',
+	currentText: 'วันนี้',
+	monthNames: ['มกราคม','กุมภาพันธ์','มีนาคม','เมษายน','พฤษภาคม','มิถุนายน',
+	'กรกฎาคม','สิงหาคม','กันยายน','ตุลาคม','พฤศจิกายน','ธันวาคม'],
+	monthNamesShort: ['ม.ค.','ก.พ.','มี.ค.','เม.ย.','พ.ค.','มิ.ย.',
+	'ก.ค.','ส.ค.','ก.ย.','ต.ค.','พ.ย.','ธ.ค.'],
+	dayNames: ['อาทิตย์','จันทร์','อังคาร','พุธ','พฤหัสบดี','ศุกร์','เสาร์'],
+	dayNamesShort: ['อา.','จ.','อ.','พ.','พฤ.','ศ.','ส.'],
+	dayNamesMin: ['อา.','จ.','อ.','พ.','พฤ.','ศ.','ส.'],
+	weekHeader: 'Wk',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 0,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['th']);
+
+return datepicker.regional['th'];
+
+}));
diff --git a/inc/lang/tr/jquery.ui.datepicker.js b/inc/lang/tr/jquery.ui.datepicker.js
index 75b583a77..c366eb16a 100644
--- a/inc/lang/tr/jquery.ui.datepicker.js
+++ b/inc/lang/tr/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Turkish initialisation for the jQuery UI date picker plugin. */
 /* Written by Izzet Emre Erkan (kara@karalamalar.net). */
-jQuery(function($){
-	$.datepicker.regional['tr'] = {
-		closeText: 'kapat',
-		prevText: '&#x3C;geri',
-		nextText: 'ileri&#x3e',
-		currentText: 'bugün',
-		monthNames: ['Ocak','Şubat','Mart','Nisan','Mayıs','Haziran',
-		'Temmuz','Ağustos','Eylül','Ekim','Kasım','Aralık'],
-		monthNamesShort: ['Oca','Şub','Mar','Nis','May','Haz',
-		'Tem','Ağu','Eyl','Eki','Kas','Ara'],
-		dayNames: ['Pazar','Pazartesi','Salı','Çarşamba','Perşembe','Cuma','Cumartesi'],
-		dayNamesShort: ['Pz','Pt','Sa','Ça','Pe','Cu','Ct'],
-		dayNamesMin: ['Pz','Pt','Sa','Ça','Pe','Cu','Ct'],
-		weekHeader: 'Hf',
-		dateFormat: 'dd.mm.yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['tr']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['tr'] = {
+	closeText: 'kapat',
+	prevText: '&#x3C;geri',
+	nextText: 'ileri&#x3e',
+	currentText: 'bugün',
+	monthNames: ['Ocak','Şubat','Mart','Nisan','Mayıs','Haziran',
+	'Temmuz','Ağustos','Eylül','Ekim','Kasım','Aralık'],
+	monthNamesShort: ['Oca','Şub','Mar','Nis','May','Haz',
+	'Tem','Ağu','Eyl','Eki','Kas','Ara'],
+	dayNames: ['Pazar','Pazartesi','Salı','Çarşamba','Perşembe','Cuma','Cumartesi'],
+	dayNamesShort: ['Pz','Pt','Sa','Ça','Pe','Cu','Ct'],
+	dayNamesMin: ['Pz','Pt','Sa','Ça','Pe','Cu','Ct'],
+	weekHeader: 'Hf',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['tr']);
+
+return datepicker.regional['tr'];
+
+}));
diff --git a/inc/lang/uk/jquery.ui.datepicker.js b/inc/lang/uk/jquery.ui.datepicker.js
index 2bdc82ff7..ab4adb9dd 100644
--- a/inc/lang/uk/jquery.ui.datepicker.js
+++ b/inc/lang/uk/jquery.ui.datepicker.js
@@ -1,24 +1,38 @@
 /* Ukrainian (UTF-8) initialisation for the jQuery UI date picker plugin. */
 /* Written by Maxim Drogobitskiy (maxdao@gmail.com). */
 /* Corrected by Igor Milla (igor.fsp.milla@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['uk'] = {
-		closeText: 'Закрити',
-		prevText: '&#x3C;',
-		nextText: '&#x3E;',
-		currentText: 'Сьогодні',
-		monthNames: ['Січень','Лютий','Березень','Квітень','Травень','Червень',
-		'Липень','Серпень','Вересень','Жовтень','Листопад','Грудень'],
-		monthNamesShort: ['Січ','Лют','Бер','Кві','Тра','Чер',
-		'Лип','Сер','Вер','Жов','Лис','Гру'],
-		dayNames: ['неділя','понеділок','вівторок','середа','четвер','п’ятниця','субота'],
-		dayNamesShort: ['нед','пнд','вів','срд','чтв','птн','сбт'],
-		dayNamesMin: ['Нд','Пн','Вт','Ср','Чт','Пт','Сб'],
-		weekHeader: 'Тиж',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['uk']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['uk'] = {
+	closeText: 'Закрити',
+	prevText: '&#x3C;',
+	nextText: '&#x3E;',
+	currentText: 'Сьогодні',
+	monthNames: ['Січень','Лютий','Березень','Квітень','Травень','Червень',
+	'Липень','Серпень','Вересень','Жовтень','Листопад','Грудень'],
+	monthNamesShort: ['Січ','Лют','Бер','Кві','Тра','Чер',
+	'Лип','Сер','Вер','Жов','Лис','Гру'],
+	dayNames: ['неділя','понеділок','вівторок','середа','четвер','п’ятниця','субота'],
+	dayNamesShort: ['нед','пнд','вів','срд','чтв','птн','сбт'],
+	dayNamesMin: ['Нд','Пн','Вт','Ср','Чт','Пт','Сб'],
+	weekHeader: 'Тиж',
+	dateFormat: 'dd.mm.yy',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['uk']);
+
+return datepicker.regional['uk'];
+
+}));
diff --git a/inc/lang/vi/jquery.ui.datepicker.js b/inc/lang/vi/jquery.ui.datepicker.js
index b49e7eb13..187ec15e4 100644
--- a/inc/lang/vi/jquery.ui.datepicker.js
+++ b/inc/lang/vi/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Vietnamese initialisation for the jQuery UI date picker plugin. */
 /* Translated by Le Thanh Huy (lthanhhuy@cit.ctu.edu.vn). */
-jQuery(function($){
-	$.datepicker.regional['vi'] = {
-		closeText: 'Đóng',
-		prevText: '&#x3C;Trước',
-		nextText: 'Tiếp&#x3E;',
-		currentText: 'Hôm nay',
-		monthNames: ['Tháng Một', 'Tháng Hai', 'Tháng Ba', 'Tháng Tư', 'Tháng Năm', 'Tháng Sáu',
-		'Tháng Bảy', 'Tháng Tám', 'Tháng Chín', 'Tháng Mười', 'Tháng Mười Một', 'Tháng Mười Hai'],
-		monthNamesShort: ['Tháng 1', 'Tháng 2', 'Tháng 3', 'Tháng 4', 'Tháng 5', 'Tháng 6',
-		'Tháng 7', 'Tháng 8', 'Tháng 9', 'Tháng 10', 'Tháng 11', 'Tháng 12'],
-		dayNames: ['Chủ Nhật', 'Thứ Hai', 'Thứ Ba', 'Thứ Tư', 'Thứ Năm', 'Thứ Sáu', 'Thứ Bảy'],
-		dayNamesShort: ['CN', 'T2', 'T3', 'T4', 'T5', 'T6', 'T7'],
-		dayNamesMin: ['CN', 'T2', 'T3', 'T4', 'T5', 'T6', 'T7'],
-		weekHeader: 'Tu',
-		dateFormat: 'dd/mm/yy',
-		firstDay: 0,
-		isRTL: false,
-		showMonthAfterYear: false,
-		yearSuffix: ''};
-	$.datepicker.setDefaults($.datepicker.regional['vi']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['vi'] = {
+	closeText: 'Đóng',
+	prevText: '&#x3C;Trước',
+	nextText: 'Tiếp&#x3E;',
+	currentText: 'Hôm nay',
+	monthNames: ['Tháng Một', 'Tháng Hai', 'Tháng Ba', 'Tháng Tư', 'Tháng Năm', 'Tháng Sáu',
+	'Tháng Bảy', 'Tháng Tám', 'Tháng Chín', 'Tháng Mười', 'Tháng Mười Một', 'Tháng Mười Hai'],
+	monthNamesShort: ['Tháng 1', 'Tháng 2', 'Tháng 3', 'Tháng 4', 'Tháng 5', 'Tháng 6',
+	'Tháng 7', 'Tháng 8', 'Tháng 9', 'Tháng 10', 'Tháng 11', 'Tháng 12'],
+	dayNames: ['Chủ Nhật', 'Thứ Hai', 'Thứ Ba', 'Thứ Tư', 'Thứ Năm', 'Thứ Sáu', 'Thứ Bảy'],
+	dayNamesShort: ['CN', 'T2', 'T3', 'T4', 'T5', 'T6', 'T7'],
+	dayNamesMin: ['CN', 'T2', 'T3', 'T4', 'T5', 'T6', 'T7'],
+	weekHeader: 'Tu',
+	dateFormat: 'dd/mm/yy',
+	firstDay: 0,
+	isRTL: false,
+	showMonthAfterYear: false,
+	yearSuffix: ''};
+datepicker.setDefaults(datepicker.regional['vi']);
+
+return datepicker.regional['vi'];
+
+}));
diff --git a/inc/lang/zh-tw/jquery.ui.datepicker.js b/inc/lang/zh-tw/jquery.ui.datepicker.js
index b9105ea50..c9e6dfcb6 100644
--- a/inc/lang/zh-tw/jquery.ui.datepicker.js
+++ b/inc/lang/zh-tw/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Chinese initialisation for the jQuery UI date picker plugin. */
 /* Written by Ressol (ressol@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['zh-TW'] = {
-		closeText: '關閉',
-		prevText: '&#x3C;上月',
-		nextText: '下月&#x3E;',
-		currentText: '今天',
-		monthNames: ['一月','二月','三月','四月','五月','六月',
-		'七月','八月','九月','十月','十一月','十二月'],
-		monthNamesShort: ['一月','二月','三月','四月','五月','六月',
-		'七月','八月','九月','十月','十一月','十二月'],
-		dayNames: ['星期日','星期一','星期二','星期三','星期四','星期五','星期六'],
-		dayNamesShort: ['周日','周一','周二','周三','周四','周五','周六'],
-		dayNamesMin: ['日','一','二','三','四','五','六'],
-		weekHeader: '周',
-		dateFormat: 'yy/mm/dd',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: true,
-		yearSuffix: '年'};
-	$.datepicker.setDefaults($.datepicker.regional['zh-TW']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['zh-TW'] = {
+	closeText: '關閉',
+	prevText: '&#x3C;上月',
+	nextText: '下月&#x3E;',
+	currentText: '今天',
+	monthNames: ['一月','二月','三月','四月','五月','六月',
+	'七月','八月','九月','十月','十一月','十二月'],
+	monthNamesShort: ['一月','二月','三月','四月','五月','六月',
+	'七月','八月','九月','十月','十一月','十二月'],
+	dayNames: ['星期日','星期一','星期二','星期三','星期四','星期五','星期六'],
+	dayNamesShort: ['周日','周一','周二','周三','周四','周五','周六'],
+	dayNamesMin: ['日','一','二','三','四','五','六'],
+	weekHeader: '周',
+	dateFormat: 'yy/mm/dd',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: true,
+	yearSuffix: '年'};
+datepicker.setDefaults(datepicker.regional['zh-TW']);
+
+return datepicker.regional['zh-TW'];
+
+}));
diff --git a/inc/lang/zh/jquery.ui.datepicker.js b/inc/lang/zh/jquery.ui.datepicker.js
index d337e4a99..b62090a63 100644
--- a/inc/lang/zh/jquery.ui.datepicker.js
+++ b/inc/lang/zh/jquery.ui.datepicker.js
@@ -1,23 +1,37 @@
 /* Chinese initialisation for the jQuery UI date picker plugin. */
 /* Written by Cloudream (cloudream@gmail.com). */
-jQuery(function($){
-	$.datepicker.regional['zh-CN'] = {
-		closeText: '关闭',
-		prevText: '&#x3C;上月',
-		nextText: '下月&#x3E;',
-		currentText: '今天',
-		monthNames: ['一月','二月','三月','四月','五月','六月',
-		'七月','八月','九月','十月','十一月','十二月'],
-		monthNamesShort: ['一月','二月','三月','四月','五月','六月',
-		'七月','八月','九月','十月','十一月','十二月'],
-		dayNames: ['星期日','星期一','星期二','星期三','星期四','星期五','星期六'],
-		dayNamesShort: ['周日','周一','周二','周三','周四','周五','周六'],
-		dayNamesMin: ['日','一','二','三','四','五','六'],
-		weekHeader: '周',
-		dateFormat: 'yy-mm-dd',
-		firstDay: 1,
-		isRTL: false,
-		showMonthAfterYear: true,
-		yearSuffix: '年'};
-	$.datepicker.setDefaults($.datepicker.regional['zh-CN']);
-});
+(function( factory ) {
+	if ( typeof define === "function" && define.amd ) {
+
+		// AMD. Register as an anonymous module.
+		define([ "../datepicker" ], factory );
+	} else {
+
+		// Browser globals
+		factory( jQuery.datepicker );
+	}
+}(function( datepicker ) {
+
+datepicker.regional['zh-CN'] = {
+	closeText: '关闭',
+	prevText: '&#x3C;上月',
+	nextText: '下月&#x3E;',
+	currentText: '今天',
+	monthNames: ['一月','二月','三月','四月','五月','六月',
+	'七月','八月','九月','十月','十一月','十二月'],
+	monthNamesShort: ['一月','二月','三月','四月','五月','六月',
+	'七月','八月','九月','十月','十一月','十二月'],
+	dayNames: ['星期日','星期一','星期二','星期三','星期四','星期五','星期六'],
+	dayNamesShort: ['周日','周一','周二','周三','周四','周五','周六'],
+	dayNamesMin: ['日','一','二','三','四','五','六'],
+	weekHeader: '周',
+	dateFormat: 'yy-mm-dd',
+	firstDay: 1,
+	isRTL: false,
+	showMonthAfterYear: true,
+	yearSuffix: '年'};
+datepicker.setDefaults(datepicker.regional['zh-CN']);
+
+return datepicker.regional['zh-CN'];
+
+}));