Index: postbox.js
===================================================================
--- postbox.js	(revision 45361)
+++ postbox.js	(working copy)
@@ -9,8 +9,8 @@
 
 /* global ajaxurl, postBoxL10n, postboxes */
 
-(function($) {
-	var $document = $( document );
+(function ($) {
+	var $document = $(document);
 
 	/**
 	 * This object contains all function to handle the behaviour of the post boxes. The post boxes are the boxes you see
@@ -37,38 +37,38 @@
 		 *
 		 * @returns {void}
 		 */
-		handle_click : function () {
-			var $el = $( this ),
-				p = $el.parent( '.postbox' ),
-				id = p.attr( 'id' ),
+		handle_click: function () {
+			var $el = $(this),
+				p = $el.parent('.postbox'),
+				id = p.attr('id'),
 				ariaExpandedValue;
 
-			if ( 'dashboard_browser_nag' === id ) {
+			if ('dashboard_browser_nag' === id) {
 				return;
 			}
 
-			p.toggleClass( 'closed' );
+			p.toggleClass('closed');
 
-			ariaExpandedValue = ! p.hasClass( 'closed' );
+			ariaExpandedValue = !p.hasClass('closed');
 
-			if ( $el.hasClass( 'handlediv' ) ) {
+			if ($el.hasClass('handlediv')) {
 				// The handle button was clicked.
-				$el.attr( 'aria-expanded', ariaExpandedValue );
+				$el.attr('aria-expanded', ariaExpandedValue);
 			} else {
 				// The handle heading was clicked.
-				$el.closest( '.postbox' ).find( 'button.handlediv' )
-					.attr( 'aria-expanded', ariaExpandedValue );
+				$el.closest('.postbox').find('button.handlediv')
+					.attr('aria-expanded', ariaExpandedValue);
 			}
 
-			if ( postboxes.page !== 'press-this' ) {
-				postboxes.save_state( postboxes.page );
+			if (postboxes.page !== 'press-this') {
+				postboxes.save_state(postboxes.page);
 			}
 
-			if ( id ) {
-				if ( !p.hasClass('closed') && $.isFunction( postboxes.pbshow ) ) {
-					postboxes.pbshow( id );
-				} else if ( p.hasClass('closed') && $.isFunction( postboxes.pbhide ) ) {
-					postboxes.pbhide( id );
+			if (id) {
+				if (!p.hasClass('closed') && $.isFunction(postboxes.pbshow)) {
+					postboxes.pbshow(id);
+				} else if (p.hasClass('closed') && $.isFunction(postboxes.pbhide)) {
+					postboxes.pbhide(id);
 				}
 			}
 
@@ -83,7 +83,7 @@
 			 * @event postboxes#postbox-toggled
 			 * @type {Object}
 			 */
-			$document.trigger( 'postbox-toggled', p );
+			$document.trigger('postbox-toggled', p);
 		},
 
 		/**
@@ -98,18 +98,18 @@
 		 * @param {Function} args.pbhide A callback that is called when a postbox closes.
 		 * @returns {void}
 		 */
-		add_postbox_toggles : function (page, args) {
-			var $handles = $( '.postbox .hndle, .postbox .handlediv' );
+		add_postbox_toggles: function (page, args) {
+			var $handles = $('.postbox .hndle, .postbox .handlediv');
 
 			this.page = page;
-			this.init( page, args );
+			this.init(page, args);
 
-			$handles.on( 'click.postboxes', this.handle_click );
+			$handles.on('click.postboxes', this.handle_click);
 
 			/**
 			 * @since 2.7.0
 			 */
-			$('.postbox .hndle a').click( function(e) {
+			$('.postbox .hndle a').click(function (e) {
 				e.stopPropagation();
 			});
 
@@ -123,10 +123,10 @@
 			 *
 			 * @returns {void}
 			 */
-			$( '.postbox a.dismiss' ).on( 'click.postboxes', function( e ) {
+			$('.postbox a.dismiss').on('click.postboxes', function (e) {
 				var hide_id = $(this).parents('.postbox').attr('id') + '-hide';
 				e.preventDefault();
-				$( '#' + hide_id ).prop('checked', false).triggerHandler('click');
+				$('#' + hide_id).prop('checked', false).triggerHandler('click');
 			});
 
 			/**
@@ -142,24 +142,24 @@
 			 *
 			 * @returns {void}
 			 */
-			$('.hide-postbox-tog').bind('click.postboxes', function() {
+			$('.hide-postbox-tog').bind('click.postboxes', function () {
 				var $el = $(this),
 					boxId = $el.val(),
-					$postbox = $( '#' + boxId );
+					$postbox = $('#' + boxId);
 
-				if ( $el.prop( 'checked' ) ) {
+				if ($el.prop('checked')) {
 					$postbox.show();
-					if ( $.isFunction( postboxes.pbshow ) ) {
-						postboxes.pbshow( boxId );
+					if ($.isFunction(postboxes.pbshow)) {
+						postboxes.pbshow(boxId);
 					}
 				} else {
 					$postbox.hide();
-					if ( $.isFunction( postboxes.pbhide ) ) {
-						postboxes.pbhide( boxId );
+					if ($.isFunction(postboxes.pbhide)) {
+						postboxes.pbhide(boxId);
 					}
 				}
 
-				postboxes.save_state( page );
+				postboxes.save_state(page);
 				postboxes._mark_area();
 
 				/**
@@ -166,7 +166,7 @@
 				 * @since 4.0.0
 				 * @see postboxes.handle_click
 				 */
-				$document.trigger( 'postbox-toggled', $postbox );
+				$document.trigger('postbox-toggled', $postbox);
 			});
 
 			/**
@@ -176,12 +176,12 @@
 			 *
 			 * @returns {void}
 			 */
-			$('.columns-prefs input[type="radio"]').bind('click.postboxes', function(){
+			$('.columns-prefs input[type="radio"]').bind('click.postboxes', function () {
 				var n = parseInt($(this).val(), 10);
 
-				if ( n ) {
+				if (n) {
 					postboxes._pb_edit(n);
-					postboxes.save_order( page );
+					postboxes.save_order(page);
 				}
 			});
 		},
@@ -200,12 +200,11 @@
 		 *
 		 * @returns {void}
 		 */
-		init : function(page, args) {
-			var isMobile = $( document.body ).hasClass( 'mobile' ),
-				$handleButtons = $( '.postbox .handlediv' );
+		init: function (page, args) {
+			var isMobile = $(document.body).hasClass('mobile'),
+				$handleButtons = $('.postbox .handlediv');
 
-			$.extend( this, args || {} );
-			$('#wpbody-content').css('overflow','hidden');
+			$.extend(this, args || {});
 			$('.meta-box-sortables').sortable({
 				placeholder: 'sortable-placeholder',
 				connectWith: '.meta-box-sortables',
@@ -212,11 +211,11 @@
 				items: '.postbox',
 				handle: '.hndle',
 				cursor: 'move',
-				delay: ( isMobile ? 200 : 0 ),
+				delay: (isMobile ? 200 : 0),
 				distance: 2,
 				tolerance: 'pointer',
 				forcePlaceholderSize: true,
-				helper: function( event, element ) {
+				helper: function (event, element) {
 					/* `helper: 'clone'` is equivalent to `return element.clone();`
 					 * Cloning a checked radio and then inserting that clone next to the original
 					 * radio unchecks the original radio (since only one of the two can be checked).
@@ -225,17 +224,17 @@
 					 * duplicated, and no original radio gets unchecked.
 					 */
 					return element.clone()
-						.find( ':input' )
-							.attr( 'name', function( i, currentName ) {
-								return 'sort_' + parseInt( Math.random() * 100000, 10 ).toString() + '_' + currentName;
-							} )
+						.find(':input')
+						.attr('name', function (i, currentName) {
+							return 'sort_' + parseInt(Math.random() * 100000, 10).toString() + '_' + currentName;
+						})
 						.end();
 				},
 				opacity: 0.65,
-				stop: function() {
-					var $el = $( this );
+				stop: function () {
+					var $el = $(this);
 
-					if ( $el.find( '#dashboard_browser_nag' ).is( ':visible' ) && 'dashboard_browser_nag' != this.firstChild.id ) {
+					if ($el.find('#dashboard_browser_nag').is(':visible') && 'dashboard_browser_nag' != this.firstChild.id) {
 						$el.sortable('cancel');
 						return;
 					}
@@ -242,17 +241,17 @@
 
 					postboxes.save_order(page);
 				},
-				receive: function(e,ui) {
-					if ( 'dashboard_browser_nag' == ui.item[0].id )
+				receive: function (e, ui) {
+					if ('dashboard_browser_nag' == ui.item[0].id)
 						$(ui.sender).sortable('cancel');
 
 					postboxes._mark_area();
-					$document.trigger( 'postbox-moved', ui.item );
+					$document.trigger('postbox-moved', ui.item);
 				}
 			});
 
-			if ( isMobile ) {
-				$(document.body).bind('orientationchange.postboxes', function(){ postboxes._pb_change(); });
+			if (isMobile) {
+				$(document.body).bind('orientationchange.postboxes', function () { postboxes._pb_change(); });
 				this._pb_change();
 			}
 
@@ -259,9 +258,9 @@
 			this._mark_area();
 
 			// Set the handle buttons `aria-expanded` attribute initial value on page load.
-			$handleButtons.each( function () {
-				var $el = $( this );
-				$el.attr( 'aria-expanded', ! $el.parent( '.postbox' ).hasClass( 'closed' ) );
+			$handleButtons.each(function () {
+				var $el = $(this);
+				$el.attr('aria-expanded', !$el.parent('.postbox').hasClass('closed'));
 			});
 		},
 
@@ -277,16 +276,16 @@
 		 * @param {string} page The page we are currently on.
 		 * @returns {void}
 		 */
-		save_state : function(page) {
+		save_state: function (page) {
 			var closed, hidden;
 
 			// Return on the nav-menus.php screen, see #35112.
-			if ( 'nav-menus' === page ) {
+			if ('nav-menus' === page) {
 				return;
 			}
 
-			closed = $( '.postbox' ).filter( '.closed' ).map( function() { return this.id; } ).get().join( ',' );
-			hidden = $( '.postbox' ).filter( ':hidden' ).map( function() { return this.id; } ).get().join( ',' );
+			closed = $('.postbox').filter('.closed').map(function () { return this.id; }).get().join(',');
+			hidden = $('.postbox').filter(':hidden').map(function () { return this.id; }).get().join(',');
 
 			$.post(ajaxurl, {
 				action: 'closed-postboxes',
@@ -308,7 +307,7 @@
 		 * @param {string} page The page we are currently on.
 		 * @returns {void}
 		 */
-		save_order : function(page) {
+		save_order: function (page) {
 			var postVars, page_columns = $('.columns-prefs input:checked').val() || 0;
 
 			postVars = {
@@ -318,11 +317,11 @@
 				page: page
 			};
 
-			$('.meta-box-sortables').each( function() {
-				postVars[ 'order[' + this.id.split( '-' )[0] + ']' ] = $( this ).sortable( 'toArray' ).join( ',' );
-			} );
+			$('.meta-box-sortables').each(function () {
+				postVars['order[' + this.id.split('-')[0] + ']'] = $(this).sortable('toArray').join(',');
+			});
 
-			$.post( ajaxurl, postVars );
+			$.post(ajaxurl, postVars);
 		},
 
 		/**
@@ -338,13 +337,13 @@
 		 *
 		 * @returns {void}
 		 */
-		_mark_area : function() {
+		_mark_area: function () {
 			var visible = $('div.postbox:visible').length, side = $('#post-body #side-sortables');
 
-			$( '#dashboard-widgets .meta-box-sortables:visible' ).each( function() {
+			$('#dashboard-widgets .meta-box-sortables:visible').each(function () {
 				var t = $(this);
 
-				if ( visible == 1 || t.children('.postbox:visible').length ) {
+				if (visible == 1 || t.children('.postbox:visible').length) {
 					t.removeClass('empty-container');
 				}
 				else {
@@ -353,10 +352,10 @@
 				}
 			});
 
-			if ( side.length ) {
-				if ( side.children('.postbox:visible').length )
+			if (side.length) {
+				if (side.children('.postbox:visible').length)
 					side.removeClass('empty-container');
-				else if ( $('#postbox-container-1').css('width') == '280px' )
+				else if ($('#postbox-container-1').css('width') == '280px')
 					side.addClass('empty-container');
 			}
 		},
@@ -372,10 +371,10 @@
 		 * @param {number} n The amount of columns to divide the post edit page in.
 		 * @returns {void}
 		 */
-		_pb_edit : function(n) {
+		_pb_edit: function (n) {
 			var el = $('.metabox-holder').get(0);
 
-			if ( el ) {
+			if (el) {
 				el.className = el.className.replace(/columns-\d+/, 'columns-' + n);
 			}
 
@@ -387,7 +386,7 @@
 			 *
 			 * @event postboxes#postboxes-columnchange
 			 */
-			$( document ).trigger( 'postboxes-columnchange' );
+			$(document).trigger('postboxes-columnchange');
 		},
 
 		/**
@@ -400,21 +399,21 @@
 		 *
 		 * @returns {void}
 		 */
-		_pb_change : function() {
-			var check = $( 'label.columns-prefs-1 input[type="radio"]' );
+		_pb_change: function () {
+			var check = $('label.columns-prefs-1 input[type="radio"]');
 
-			switch ( window.orientation ) {
+			switch (window.orientation) {
 				case 90:
 				case -90:
-					if ( !check.length || !check.is(':checked') )
+					if (!check.length || !check.is(':checked'))
 						this._pb_edit(2);
 					break;
 				case 0:
 				case 180:
-					if ( $('#poststuff').length ) {
+					if ($('#poststuff').length) {
 						this._pb_edit(1);
 					} else {
-						if ( !check.length || !check.is(':checked') )
+						if (!check.length || !check.is(':checked'))
 							this._pb_edit(2);
 					}
 					break;
@@ -430,7 +429,7 @@
 		 * @property {Function|boolean} pbshow A callback that is called when a postbox
 		 *                                     is opened.
 		 */
-		pbshow : false,
+		pbshow: false,
 
 		/**
 		 * @since 2.7.0
@@ -439,7 +438,7 @@
 		 * @property {Function|boolean} pbhide A callback that is called when a postbox
 		 *                                     is closed.
 		 */
-		pbhide : false
+		pbhide: false
 	};
 
 }(jQuery));