diff -r 000000000000 -r d970ebf37754 wp/wp-admin/js/customize-controls.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-admin/js/customize-controls.js	Wed Nov 06 03:21:17 2013 +0000
@@ -0,0 +1,1009 @@
+(function( exports, $ ){
+	var api = wp.customize;
+
+	/*
+	 * @param options
+	 * - previewer - The Previewer instance to sync with.
+	 * - transport - The transport to use for previewing. Supports 'refresh' and 'postMessage'.
+	 */
+	api.Setting = api.Value.extend({
+		initialize: function( id, value, options ) {
+			var element;
+
+			api.Value.prototype.initialize.call( this, value, options );
+
+			this.id = id;
+			this.transport = this.transport || 'refresh';
+
+			this.bind( this.preview );
+		},
+		preview: function() {
+			switch ( this.transport ) {
+				case 'refresh':
+					return this.previewer.refresh();
+				case 'postMessage':
+					return this.previewer.send( 'setting', [ this.id, this() ] );
+			}
+		}
+	});
+
+	api.Control = api.Class.extend({
+		initialize: function( id, options ) {
+			var control = this,
+				nodes, radios, settings;
+
+			this.params = {};
+			$.extend( this, options || {} );
+
+			this.id = id;
+			this.selector = '#customize-control-' + id.replace( /\]/g, '' ).replace( /\[/g, '-' );
+			this.container = $( this.selector );
+
+			settings = $.map( this.params.settings, function( value ) {
+				return value;
+			});
+
+			api.apply( api, settings.concat( function() {
+				var key;
+
+				control.settings = {};
+				for ( key in control.params.settings ) {
+					control.settings[ key ] = api( control.params.settings[ key ] );
+				}
+
+				control.setting = control.settings['default'] || null;
+				control.ready();
+			}) );
+
+			control.elements = [];
+
+			nodes  = this.container.find('[data-customize-setting-link]');
+			radios = {};
+
+			nodes.each( function() {
+				var node = $(this),
+					name;
+
+				if ( node.is(':radio') ) {
+					name = node.prop('name');
+					if ( radios[ name ] )
+						return;
+
+					radios[ name ] = true;
+					node = nodes.filter( '[name="' + name + '"]' );
+				}
+
+				api( node.data('customizeSettingLink'), function( setting ) {
+					var element = new api.Element( node );
+					control.elements.push( element );
+					element.sync( setting );
+					element.set( setting() );
+				});
+			});
+		},
+
+		ready: function() {},
+
+		dropdownInit: function() {
+			var control  = this,
+				statuses = this.container.find('.dropdown-status'),
+				params   = this.params,
+				update   = function( to ) {
+					if ( typeof	to === 'string' && params.statuses && params.statuses[ to ] )
+						statuses.html( params.statuses[ to ] ).show();
+					else
+						statuses.hide();
+				};
+
+			var toggleFreeze = false;
+
+			// Support the .dropdown class to open/close complex elements
+			this.container.on( 'click keydown', '.dropdown', function( event ) {
+				if ( event.type === 'keydown' &&  13 !== event.which ) // enter
+					return;
+
+				event.preventDefault();
+
+				if (!toggleFreeze)
+					control.container.toggleClass('open');
+
+				if ( control.container.hasClass('open') )
+					control.container.parent().parent().find('li.library-selected').focus();
+
+				// Don't want to fire focus and click at same time
+				toggleFreeze = true;
+				setTimeout(function () {
+					toggleFreeze = false;
+				}, 400);
+			});
+
+			this.setting.bind( update );
+			update( this.setting() );
+		}
+	});
+
+	api.ColorControl = api.Control.extend({
+		ready: function() {
+			var control = this,
+				picker = this.container.find('.color-picker-hex');
+
+			picker.val( control.setting() ).wpColorPicker({
+				change: function( event, options ) {
+					control.setting.set( picker.wpColorPicker('color') );
+ 				},
+ 				clear: function() {
+ 					control.setting.set( false );
+ 				}
+			});
+		}
+	});
+
+	api.UploadControl = api.Control.extend({
+		ready: function() {
+			var control = this;
+
+			this.params.removed = this.params.removed || '';
+
+			this.success = $.proxy( this.success, this );
+
+			this.uploader = $.extend({
+				container: this.container,
+				browser:   this.container.find('.upload'),
+				dropzone:  this.container.find('.upload-dropzone'),
+				success:   this.success,
+				plupload:  {},
+				params:    {}
+			}, this.uploader || {} );
+
+			if ( control.params.extensions ) {
+				control.uploader.plupload.filters = [{
+					title:      api.l10n.allowedFiles,
+					extensions: control.params.extensions
+				}];
+			}
+
+			if ( control.params.context )
+				control.uploader.params['post_data[context]'] = this.params.context;
+
+			if ( api.settings.theme.stylesheet )
+				control.uploader.params['post_data[theme]'] = api.settings.theme.stylesheet;
+
+			this.uploader = new wp.Uploader( this.uploader );
+
+			this.remover = this.container.find('.remove');
+			this.remover.on( 'click keydown', function( event ) {
+				if ( event.type === 'keydown' &&  13 !== event.which ) // enter
+					return;
+
+				control.setting.set( control.params.removed );
+				event.preventDefault();
+			});
+
+			this.removerVisibility = $.proxy( this.removerVisibility, this );
+			this.setting.bind( this.removerVisibility );
+			this.removerVisibility( this.setting.get() );
+		},
+		success: function( attachment ) {
+			this.setting.set( attachment.get('url') );
+		},
+		removerVisibility: function( to ) {
+			this.remover.toggle( to != this.params.removed );
+		}
+	});
+
+	api.ImageControl = api.UploadControl.extend({
+		ready: function() {
+			var control = this,
+				panels;
+
+			this.uploader = {
+				init: function( up ) {
+					var fallback, button;
+
+					if ( this.supports.dragdrop )
+						return;
+
+					// Maintain references while wrapping the fallback button.
+					fallback = control.container.find( '.upload-fallback' );
+					button   = fallback.children().detach();
+
+					this.browser.detach().empty().append( button );
+					fallback.append( this.browser ).show();
+				}
+			};
+
+			api.UploadControl.prototype.ready.call( this );
+
+			this.thumbnail    = this.container.find('.preview-thumbnail img');
+			this.thumbnailSrc = $.proxy( this.thumbnailSrc, this );
+			this.setting.bind( this.thumbnailSrc );
+
+			this.library = this.container.find('.library');
+
+			// Generate tab objects
+			this.tabs = {};
+			panels    = this.library.find('.library-content');
+
+			this.library.children('ul').children('li').each( function() {
+				var link  = $(this),
+					id    = link.data('customizeTab'),
+					panel = panels.filter('[data-customize-tab="' + id + '"]');
+
+				control.tabs[ id ] = {
+					both:  link.add( panel ),
+					link:  link,
+					panel: panel
+				};
+			});
+
+			// Bind tab switch events
+			this.library.children('ul').on( 'click keydown', 'li', function( event ) {
+				if ( event.type === 'keydown' &&  13 !== event.which ) // enter
+					return;
+
+				var id  = $(this).data('customizeTab'),
+					tab = control.tabs[ id ];
+
+				event.preventDefault();
+
+				if ( tab.link.hasClass('library-selected') )
+					return;
+
+				control.selected.both.removeClass('library-selected');
+				control.selected = tab;
+				control.selected.both.addClass('library-selected');
+			});
+
+			// Bind events to switch image urls.
+			this.library.on( 'click keydown', 'a', function( event ) {
+				if ( event.type === 'keydown' && 13 !== event.which ) // enter
+					return;
+
+				var value = $(this).data('customizeImageValue');
+
+				if ( value ) {
+					control.setting.set( value );
+					event.preventDefault();
+				}
+			});
+
+			if ( this.tabs.uploaded ) {
+				this.tabs.uploaded.target = this.library.find('.uploaded-target');
+				if ( ! this.tabs.uploaded.panel.find('.thumbnail').length )
+					this.tabs.uploaded.both.addClass('hidden');
+			}
+
+			// Select a tab
+			panels.each( function() {
+				var tab = control.tabs[ $(this).data('customizeTab') ];
+
+				// Select the first visible tab.
+				if ( ! tab.link.hasClass('hidden') ) {
+					control.selected = tab;
+					tab.both.addClass('library-selected');
+					return false;
+				}
+			});
+
+			this.dropdownInit();
+		},
+		success: function( attachment ) {
+			api.UploadControl.prototype.success.call( this, attachment );
+
+			// Add the uploaded image to the uploaded tab.
+			if ( this.tabs.uploaded && this.tabs.uploaded.target.length ) {
+				this.tabs.uploaded.both.removeClass('hidden');
+
+				// @todo: Do NOT store this on the attachment model. That is bad.
+				attachment.element = $( '<a href="#" class="thumbnail"></a>' )
+					.data( 'customizeImageValue', attachment.get('url') )
+					.append( '<img src="' +  attachment.get('url')+ '" />' )
+					.appendTo( this.tabs.uploaded.target );
+			}
+		},
+		thumbnailSrc: function( to ) {
+			if ( /^(https?:)?\/\//.test( to ) )
+				this.thumbnail.prop( 'src', to ).show();
+			else
+				this.thumbnail.hide();
+		}
+	});
+
+	// Change objects contained within the main customize object to Settings.
+	api.defaultConstructor = api.Setting;
+
+	// Create the collection of Control objects.
+	api.control = new api.Values({ defaultConstructor: api.Control });
+
+	api.PreviewFrame = api.Messenger.extend({
+		sensitivity: 2000,
+
+		initialize: function( params, options ) {
+			var deferred = $.Deferred(),
+				self     = this;
+
+			// This is the promise object.
+			deferred.promise( this );
+
+			this.container = params.container;
+			this.signature = params.signature;
+
+			$.extend( params, { channel: api.PreviewFrame.uuid() });
+
+			api.Messenger.prototype.initialize.call( this, params, options );
+
+			this.add( 'previewUrl', params.previewUrl );
+
+			this.query = $.extend( params.query || {}, { customize_messenger_channel: this.channel() });
+
+			this.run( deferred );
+		},
+
+		run: function( deferred ) {
+			var self   = this,
+				loaded = false,
+				ready  = false;
+
+			if ( this._ready )
+				this.unbind( 'ready', this._ready );
+
+			this._ready = function() {
+				ready = true;
+
+				if ( loaded )
+					deferred.resolveWith( self );
+			};
+
+			this.bind( 'ready', this._ready );
+
+			this.request = $.ajax( this.previewUrl(), {
+				type: 'POST',
+				data: this.query,
+				xhrFields: {
+					withCredentials: true
+				}
+			} );
+
+			this.request.fail( function() {
+				deferred.rejectWith( self, [ 'request failure' ] );
+			});
+
+			this.request.done( function( response ) {
+				var location = self.request.getResponseHeader('Location'),
+					signature = self.signature,
+					index;
+
+				// Check if the location response header differs from the current URL.
+				// If so, the request was redirected; try loading the requested page.
+				if ( location && location != self.previewUrl() ) {
+					deferred.rejectWith( self, [ 'redirect', location ] );
+					return;
+				}
+
+				// Check if the user is not logged in.
+				if ( '0' === response ) {
+					self.login( deferred );
+					return;
+				}
+
+				// Check for cheaters.
+				if ( '-1' === response ) {
+					deferred.rejectWith( self, [ 'cheatin' ] );
+					return;
+				}
+
+				// Check for a signature in the request.
+				index = response.lastIndexOf( signature );
+				if ( -1 === index || index < response.lastIndexOf('</html>') ) {
+					deferred.rejectWith( self, [ 'unsigned' ] );
+					return;
+				}
+
+				// Strip the signature from the request.
+				response = response.slice( 0, index ) + response.slice( index + signature.length );
+
+				// Create the iframe and inject the html content.
+				self.iframe = $('<iframe />').appendTo( self.container );
+
+				// Bind load event after the iframe has been added to the page;
+				// otherwise it will fire when injected into the DOM.
+				self.iframe.one( 'load', function() {
+					loaded = true;
+
+					if ( ready ) {
+						deferred.resolveWith( self );
+					} else {
+						setTimeout( function() {
+							deferred.rejectWith( self, [ 'ready timeout' ] );
+						}, self.sensitivity );
+					}
+				});
+
+				self.targetWindow( self.iframe[0].contentWindow );
+
+				self.targetWindow().document.open();
+				self.targetWindow().document.write( response );
+				self.targetWindow().document.close();
+			});
+		},
+
+		login: function( deferred ) {
+			var self = this,
+				reject;
+
+			reject = function() {
+				deferred.rejectWith( self, [ 'logged out' ] );
+			};
+
+			if ( this.triedLogin )
+				return reject();
+
+			// Check if we have an admin cookie.
+			$.get( api.settings.url.ajax, {
+				action: 'logged-in'
+			}).fail( reject ).done( function( response ) {
+				var iframe;
+
+				if ( '1' !== response )
+					reject();
+
+				iframe = $('<iframe src="' + self.previewUrl() + '" />').hide();
+				iframe.appendTo( self.container );
+				iframe.load( function() {
+					self.triedLogin = true;
+
+					iframe.remove();
+					self.run( deferred );
+				});
+			});
+		},
+
+		destroy: function() {
+			api.Messenger.prototype.destroy.call( this );
+			this.request.abort();
+
+			if ( this.iframe )
+				this.iframe.remove();
+
+			delete this.request;
+			delete this.iframe;
+			delete this.targetWindow;
+		}
+	});
+
+	(function(){
+		var uuid = 0;
+		api.PreviewFrame.uuid = function() {
+			return 'preview-' + uuid++;
+		};
+	}());
+
+	api.Previewer = api.Messenger.extend({
+		refreshBuffer: 250,
+
+		/**
+		 * Requires params:
+		 *  - container  - a selector or jQuery element
+		 *  - previewUrl - the URL of preview frame
+		 */
+		initialize: function( params, options ) {
+			var self = this,
+				rscheme = /^https?/,
+				url;
+
+			$.extend( this, options || {} );
+
+			/*
+			 * Wrap this.refresh to prevent it from hammering the servers:
+			 *
+			 * If refresh is called once and no other refresh requests are
+			 * loading, trigger the request immediately.
+			 *
+			 * If refresh is called while another refresh request is loading,
+			 * debounce the refresh requests:
+			 * 1. Stop the loading request (as it is instantly outdated).
+			 * 2. Trigger the new request once refresh hasn't been called for
+			 *    self.refreshBuffer milliseconds.
+			 */
+			this.refresh = (function( self ) {
+				var refresh  = self.refresh,
+					callback = function() {
+						timeout = null;
+						refresh.call( self );
+					},
+					timeout;
+
+				return function() {
+					if ( typeof timeout !== 'number' ) {
+						if ( self.loading ) {
+							self.abort();
+						} else {
+							return callback();
+						}
+					}
+
+					clearTimeout( timeout );
+					timeout = setTimeout( callback, self.refreshBuffer );
+				};
+			})( this );
+
+			this.container   = api.ensure( params.container );
+			this.allowedUrls = params.allowedUrls;
+			this.signature   = params.signature;
+
+			params.url = window.location.href;
+
+			api.Messenger.prototype.initialize.call( this, params );
+
+			this.add( 'scheme', this.origin() ).link( this.origin ).setter( function( to ) {
+				var match = to.match( rscheme );
+				return match ? match[0] : '';
+			});
+
+			// Limit the URL to internal, front-end links.
+			//
+			// If the frontend and the admin are served from the same domain, load the
+			// preview over ssl if the customizer is being loaded over ssl. This avoids
+			// insecure content warnings. This is not attempted if the admin and frontend
+			// are on different domains to avoid the case where the frontend doesn't have
+			// ssl certs.
+
+			this.add( 'previewUrl', params.previewUrl ).setter( function( to ) {
+				var result;
+
+				// Check for URLs that include "/wp-admin/" or end in "/wp-admin".
+				// Strip hashes and query strings before testing.
+				if ( /\/wp-admin(\/|$)/.test( to.replace( /[#?].*$/, '' ) ) )
+					return null;
+
+				// Attempt to match the URL to the control frame's scheme
+				// and check if it's allowed. If not, try the original URL.
+				$.each([ to.replace( rscheme, self.scheme() ), to ], function( i, url ) {
+					$.each( self.allowedUrls, function( i, allowed ) {
+						var path;
+
+						allowed = allowed.replace( /\/+$/, '' );
+						path = url.replace( allowed, '' );
+
+						if ( 0 === url.indexOf( allowed ) && /^([/#?]|$)/.test( path ) ) {
+							result = url;
+							return false;
+						}
+					});
+					if ( result )
+						return false;
+				});
+
+				// If we found a matching result, return it. If not, bail.
+				return result ? result : null;
+			});
+
+			// Refresh the preview when the URL is changed (but not yet).
+			this.previewUrl.bind( this.refresh );
+
+			this.scroll = 0;
+			this.bind( 'scroll', function( distance ) {
+				this.scroll = distance;
+			});
+
+			// Update the URL when the iframe sends a URL message.
+			this.bind( 'url', this.previewUrl );
+		},
+
+		query: function() {},
+
+		abort: function() {
+			if ( this.loading ) {
+				this.loading.destroy();
+				delete this.loading;
+			}
+		},
+
+		refresh: function() {
+			var self = this;
+
+			this.abort();
+
+			this.loading = new api.PreviewFrame({
+				url:        this.url(),
+				previewUrl: this.previewUrl(),
+				query:      this.query() || {},
+				container:  this.container,
+				signature:  this.signature
+			});
+
+			this.loading.done( function() {
+				// 'this' is the loading frame
+				this.bind( 'synced', function() {
+					if ( self.preview )
+						self.preview.destroy();
+					self.preview = this;
+					delete self.loading;
+
+					self.targetWindow( this.targetWindow() );
+					self.channel( this.channel() );
+
+					self.send( 'active' );
+				});
+
+				this.send( 'sync', {
+					scroll:   self.scroll,
+					settings: api.get()
+				});
+			});
+
+			this.loading.fail( function( reason, location ) {
+				if ( 'redirect' === reason && location )
+					self.previewUrl( location );
+
+				if ( 'logged out' === reason ) {
+					if ( self.preview ) {
+						self.preview.destroy();
+						delete self.preview;
+					}
+
+					self.login().done( self.refresh );
+				}
+
+				if ( 'cheatin' === reason )
+					self.cheatin();
+			});
+		},
+
+		login: function() {
+			var previewer = this,
+				deferred, messenger, iframe;
+
+			if ( this._login )
+				return this._login;
+
+			deferred = $.Deferred();
+			this._login = deferred.promise();
+
+			messenger = new api.Messenger({
+				channel: 'login',
+				url:     api.settings.url.login
+			});
+
+			iframe = $('<iframe src="' + api.settings.url.login + '" />').appendTo( this.container );
+
+			messenger.targetWindow( iframe[0].contentWindow );
+
+			messenger.bind( 'login', function() {
+				iframe.remove();
+				messenger.destroy();
+				delete previewer._login;
+				deferred.resolve();
+			});
+
+			return this._login;
+		},
+
+		cheatin: function() {
+			$( document.body ).empty().addClass('cheatin').append( '<p>' + api.l10n.cheatin + '</p>' );
+		}
+	});
+
+	/* =====================================================================
+	 * Ready.
+	 * ===================================================================== */
+
+	api.controlConstructor = {
+		color:  api.ColorControl,
+		upload: api.UploadControl,
+		image:  api.ImageControl
+	};
+
+	$( function() {
+		api.settings = window._wpCustomizeSettings;
+		api.l10n = window._wpCustomizeControlsL10n;
+
+		// Check if we can run the customizer.
+		if ( ! api.settings )
+			return;
+
+		// Redirect to the fallback preview if any incompatibilities are found.
+		if ( ! $.support.postMessage || ( ! $.support.cors && api.settings.isCrossDomain ) )
+			return window.location = api.settings.url.fallback;
+
+		var body = $( document.body ),
+			overlay = body.children('.wp-full-overlay'),
+			query, previewer, parent;
+
+		// Prevent the form from saving when enter is pressed.
+		$('#customize-controls').on( 'keydown', function( e ) {
+			if ( $( e.target ).is('textarea') )
+				return;
+
+			if ( 13 === e.which ) // Enter
+				e.preventDefault();
+		});
+
+		// Initialize Previewer
+		previewer = new api.Previewer({
+			container:   '#customize-preview',
+			form:        '#customize-controls',
+			previewUrl:  api.settings.url.preview,
+			allowedUrls: api.settings.url.allowed,
+			signature:   'WP_CUSTOMIZER_SIGNATURE'
+		}, {
+
+			nonce: api.settings.nonce,
+
+			query: function() {
+				return {
+					wp_customize: 'on',
+					theme:        api.settings.theme.stylesheet,
+					customized:   JSON.stringify( api.get() ),
+					nonce:        this.nonce.preview
+				};
+			},
+
+			save: function() {
+				var self  = this,
+					query = $.extend( this.query(), {
+						action: 'customize_save',
+						nonce:  this.nonce.save
+					}),
+					request = $.post( api.settings.url.ajax, query );
+
+				api.trigger( 'save', request );
+
+				body.addClass('saving');
+
+				request.always( function() {
+					body.removeClass('saving');
+				});
+
+				request.done( function( response ) {
+					// Check if the user is logged out.
+					if ( '0' === response ) {
+						self.preview.iframe.hide();
+						self.login().done( function() {
+							self.save();
+							self.preview.iframe.show();
+						});
+						return;
+					}
+
+					// Check for cheaters.
+					if ( '-1' === response ) {
+						self.cheatin();
+						return;
+					}
+
+					api.trigger( 'saved' );
+				});
+			}
+		});
+
+		// Refresh the nonces if the preview sends updated nonces over.
+ 		previewer.bind( 'nonce', function( nonce ) {
+ 			$.extend( this.nonce, nonce );
+ 		});
+
+		$.each( api.settings.settings, function( id, data ) {
+			api.create( id, id, data.value, {
+				transport: data.transport,
+				previewer: previewer
+			} );
+		});
+
+		$.each( api.settings.controls, function( id, data ) {
+			var constructor = api.controlConstructor[ data.type ] || api.Control,
+				control;
+
+			control = api.control.add( id, new constructor( id, {
+				params: data,
+				previewer: previewer
+			} ) );
+		});
+
+		// Check if preview url is valid and load the preview frame.
+		if ( previewer.previewUrl() )
+			previewer.refresh();
+		else
+			previewer.previewUrl( api.settings.url.home );
+
+		// Save and activated states
+		(function() {
+			var state = new api.Values(),
+				saved = state.create('saved'),
+				activated = state.create('activated');
+
+			state.bind( 'change', function() {
+				var save = $('#save'),
+					back = $('.back');
+
+				if ( ! activated() ) {
+					save.val( api.l10n.activate ).prop( 'disabled', false );
+					back.text( api.l10n.cancel );
+
+				} else if ( saved() ) {
+					save.val( api.l10n.saved ).prop( 'disabled', true );
+					back.text( api.l10n.close );
+
+				} else {
+					save.val( api.l10n.save ).prop( 'disabled', false );
+					back.text( api.l10n.cancel );
+				}
+			});
+
+			// Set default states.
+			saved( true );
+			activated( api.settings.theme.active );
+
+			api.bind( 'change', function() {
+				state('saved').set( false );
+			});
+
+			api.bind( 'saved', function() {
+				state('saved').set( true );
+				state('activated').set( true );
+			});
+
+			activated.bind( function( to ) {
+				if ( to )
+					api.trigger( 'activated' );
+			});
+
+			// Expose states to the API.
+			api.state = state;
+		}());
+
+		// Button bindings.
+		$('#save').click( function( event ) {
+			previewer.save();
+			event.preventDefault();
+		}).keydown( function( event ) {
+			if ( 9 === event.which ) // tab
+				return;
+			if ( 13 === event.which ) // enter
+				previewer.save();
+			event.preventDefault();
+		});
+
+		$('.back').keydown( function( event ) {
+			if ( 9 === event.which ) // tab
+				return;
+			if ( 13 === event.which ) // enter
+				this.click();
+			event.preventDefault();
+		});
+
+		$('.upload-dropzone a.upload').keydown( function( event ) {
+			if ( 13 === event.which ) // enter
+				this.click();
+		});
+
+		$('.collapse-sidebar').on( 'click keydown', function( event ) {
+			if ( event.type === 'keydown' &&  13 !== event.which ) // enter
+				return;
+
+			overlay.toggleClass( 'collapsed' ).toggleClass( 'expanded' );
+			event.preventDefault();
+		});
+
+		// Create a potential postMessage connection with the parent frame.
+		parent = new api.Messenger({
+			url: api.settings.url.parent,
+			channel: 'loader'
+		});
+
+		// If we receive a 'back' event, we're inside an iframe.
+		// Send any clicks to the 'Return' link to the parent page.
+		parent.bind( 'back', function() {
+			$('.back').on( 'click.back', function( event ) {
+				event.preventDefault();
+				parent.send( 'close' );
+			});
+		});
+
+		// Pass events through to the parent.
+		api.bind( 'saved', function() {
+			parent.send( 'saved' );
+		});
+
+		// When activated, let the loader handle redirecting the page.
+		// If no loader exists, redirect the page ourselves (if a url exists).
+		api.bind( 'activated', function() {
+			if ( parent.targetWindow() )
+				parent.send( 'activated', api.settings.url.activated );
+			else if ( api.settings.url.activated )
+				window.location = api.settings.url.activated;
+		});
+
+		// Initialize the connection with the parent frame.
+		parent.send( 'ready' );
+
+		// Control visibility for default controls
+		$.each({
+			'background_image': {
+				controls: [ 'background_repeat', 'background_position_x', 'background_attachment' ],
+				callback: function( to ) { return !! to }
+			},
+			'show_on_front': {
+				controls: [ 'page_on_front', 'page_for_posts' ],
+				callback: function( to ) { return 'page' === to }
+			},
+			'header_textcolor': {
+				controls: [ 'header_textcolor' ],
+				callback: function( to ) { return 'blank' !== to }
+			}
+		}, function( settingId, o ) {
+			api( settingId, function( setting ) {
+				$.each( o.controls, function( i, controlId ) {
+					api.control( controlId, function( control ) {
+						var visibility = function( to ) {
+							control.container.toggle( o.callback( to ) );
+						};
+
+						visibility( setting.get() );
+						setting.bind( visibility );
+					});
+				});
+			});
+		});
+
+		// Juggle the two controls that use header_textcolor
+		api.control( 'display_header_text', function( control ) {
+			var last = '';
+
+			control.elements[0].unsync( api( 'header_textcolor' ) );
+
+			control.element = new api.Element( control.container.find('input') );
+			control.element.set( 'blank' !== control.setting() );
+
+			control.element.bind( function( to ) {
+				if ( ! to )
+					last = api( 'header_textcolor' ).get();
+
+				control.setting.set( to ? last : 'blank' );
+			});
+
+			control.setting.bind( function( to ) {
+				control.element.set( 'blank' !== to );
+			});
+		});
+
+		// Handle header image data
+		api.control( 'header_image', function( control ) {
+			control.setting.bind( function( to ) {
+				if ( to === control.params.removed )
+					control.settings.data.set( false );
+			});
+
+			control.library.on( 'click', 'a', function( event ) {
+				control.settings.data.set( $(this).data('customizeHeaderImageData') );
+			});
+
+			control.uploader.success = function( attachment ) {
+				var data;
+
+				api.ImageControl.prototype.success.call( control, attachment );
+
+				data = {
+					attachment_id: attachment.get('id'),
+					url:           attachment.get('url'),
+					thumbnail_url: attachment.get('url'),
+					height:        attachment.get('height'),
+					width:         attachment.get('width')
+				};
+
+				attachment.element.data( 'customizeHeaderImageData', data );
+				control.settings.data.set( data );
+			};
+		});
+
+		api.trigger( 'ready' );
+
+		// Make sure left column gets focus
+		var topFocus = $('.back');
+		topFocus.focus();
+		setTimeout(function () {
+			topFocus.focus();
+		}, 200);
+
+	});
+
+})( wp, jQuery );