diff --git a/wp-admin/js/post-formats.js b/wp-admin/js/post-formats.js
index fe6f66907b..d7b799c268 100644
--- a/wp-admin/js/post-formats.js
+++ b/wp-admin/js/post-formats.js
@@ -2,129 +2,130 @@ window.wp = window.wp || {};
 
 (function($) {
 	var mediaFrame, lastMimeType, lastMenu, mediaPreview;
+	$(function(){
+		// Post formats selection
+		$('.post-format-options a').on( 'click', function(e){
+			var $this = $(this), editor, body,
+				parent = $this.parent(),
+				format = $this.data('wp-format'),
+				container = $('#post-body-content'),
+				description = $('.post-format-description');
 
-	// Post formats selection
-	$('.post-format-options a').on( 'click', function(e){
-		var $this = $(this), editor, body,
-			parent = $this.parent(),
-			format = $this.data('wp-format'),
-			container = $('#post-body-content'),
-			description = $('.post-format-description');
+			parent.find('a.active').removeClass('active');
+			$this.addClass('active');
+			$('#icon-edit').removeClass(postFormats.currentPostFormat).addClass(format);
+			$('#post_format').val(format);
 
-		parent.find('a.active').removeClass('active');
-		$this.addClass('active');
-		$('#icon-edit').removeClass(postFormats.currentPostFormat).addClass(format);
-		$('#post_format').val(format);
+			container.get(0).className = container.get(0).className.replace( /\bwp-format-[^ ]+/, '' );
+			container.addClass('wp-format-' + format);
+			$('#title').focus();
 
-		container.get(0).className = container.get(0).className.replace( /\bwp-format-[^ ]+/, '' );
-		container.addClass('wp-format-' + format);
-		$('#title').focus();
+			// Update description line
+			description.html($this.data('description'));
 
-		// Update description line
-		description.html($this.data('description'));
+			if (description.not(':visible'))
+				description.slideDown('fast');
 
-		if (description.not(':visible'))
-			description.slideDown('fast');
+			if ( typeof tinymce != 'undefined' ) {
+				editor = tinymce.get('content');
 
-		if ( typeof tinymce != 'undefined' ) {
-			editor = tinymce.get('content');
-
-			if ( editor ) {
-				body = editor.getBody();
-				body.className = body.className.replace( /\bpost-format-[^ ]+/, '' );
-				editor.dom.addClass( body, 'post-format-' + format );
+				if ( editor ) {
+					body = editor.getBody();
+					body.className = body.className.replace( /\bpost-format-[^ ]+/, '' );
+					editor.dom.addClass( body, 'post-format-' + format );
+				}
 			}
-		}
 
-		postFormats.currentPostFormat = format;
+			postFormats.currentPostFormat = format;
 
-		e.preventDefault();
-	}).on('mouseenter focusin', function () {
-		$('.post-format-tip').html( $(this).prop('title') );
-	}).on('mouseleave focusout', function () {
-		$('.post-format-tip').html( $('.post-format-options a.active').prop('title') );
-	});
+			e.preventDefault();
+		}).on('mouseenter focusin', function () {
+			$('.post-format-tip').html( $(this).prop('title') );
+		}).on('mouseleave focusout', function () {
+			$('.post-format-tip').html( $('.post-format-options a.active').prop('title') );
+		});
 
-	// Media selection
-	$('.wp-format-media-select').click(function (event) {
-		event.preventDefault();
-		var $el = $(this), $holder, $field, mime = 'image', menu = '',
-		    $holder = $el.closest('.wp-format-media-holder'),
-		    $field = $( '#wp_format_' + $holder.data('format') );
+		// Media selection
+		$('.wp-format-media-select').click(function (event) {
+			event.preventDefault();
+			var $el = $(this), $holder, $field, mime = 'image', menu = '',
+			    $holder = $el.closest('.wp-format-media-holder'),
+			    $field = $( '#wp_format_' + $holder.data('format') );
 
-		switch ( $holder.data('format') ) {
-			case 'audio':
-				mime = 'audio';
-				break;
-			case 'video':
-				mime = 'video';
-				break;
-		}
+			switch ( $holder.data('format') ) {
+				case 'audio':
+					mime = 'audio';
+					break;
+				case 'video':
+					mime = 'video';
+					break;
+			}
+
+			// If the media frame already exists, reopen it.
+			if ( mediaFrame && lastMimeType === mime && lastMenu === menu ) {
+				mediaFrame.open();
+				return;
+			}
+
+			lastMimeType = mime;
+			lastMenu = menu;
+
+			// Create the media frame.
+			mediaFrame = wp.media.frames.formatMedia = wp.media({
+				// Set the title of the modal.
+				title: $el.data('choose'),
+
+				// Set the menu sidebar of the modal, if applicable
+				toolbar: menu,
+
+				// Tell the modal to show only items matching the current mime type.
+				library: {
+					type: mime
+				},
+
+				// Customize the submit button.
+				button: {
+					// Set the text of the button.
+					text: $el.data('update')
+				}
+			});
+
+			mediaPreview = function (format, url, mime) {
+				$('#' + format + '-preview').remove();
+				$holder.parent().prepend( '<div id="' + format + '-preview" class="wp-format-media-preview">' +
+					'<' + format + ' class="wp-' + format + '-shortcode" controls="controls" preload="none">' +
+						'<source type="' + mime + '" src="' + url + '" />' +
+					'</' + format + '></div>' );
+				$('.wp-' + format + '-shortcode').mediaelementplayer();
+			};
+
+			// When an image is selected, run a callback.
+			mediaFrame.on( 'select', function () {
+				// Grab the selected attachment.
+				var attachment = mediaFrame.state().get('selection').first(), mime, url, id;
+
+				id = attachment.get('id');
+				url = attachment.get('url');
+				mime = attachment.get('mime');
+
+				if ( 0 === mime.indexOf('audio') ) {
+					$field.val(url);
+					// show one preview at a time
+					mediaPreview('audio', url, mime);
+				} else if ( 0 === mime.indexOf('video') ) {
+					$field.val(url);
+					// show one preview at a time
+					mediaPreview('video', url, mime);
+				} else {
+					// set the hidden input's value
+					$field.val(id);
+					// Show the image in the placeholder
+					$el.html('<img src="' + url + '" />');
+					$holder.removeClass('empty').show();
+				}
+			});
 
-		// If the media frame already exists, reopen it.
-		if ( mediaFrame && lastMimeType === mime && lastMenu === menu ) {
 			mediaFrame.open();
-			return;
-		}
-
-		lastMimeType = mime;
-		lastMenu = menu;
-
-		// Create the media frame.
-		mediaFrame = wp.media.frames.formatMedia = wp.media({
-			// Set the title of the modal.
-			title: $el.data('choose'),
-
-			// Set the menu sidebar of the modal, if applicable
-			toolbar: menu,
-
-			// Tell the modal to show only items matching the current mime type.
-			library: {
-				type: mime
-			},
-
-			// Customize the submit button.
-			button: {
-				// Set the text of the button.
-				text: $el.data('update')
-			}
 		});
-
-		mediaPreview = function (format, url, mime) {
-			$('#' + format + '-preview').remove();
-			$holder.parent().prepend( '<div id="' + format + '-preview" class="wp-format-media-preview">' +
-				'<' + format + ' class="wp-' + format + '-shortcode" controls="controls" preload="none">' +
-					'<source type="' + mime + '" src="' + url + '" />' +
-				'</' + format + '></div>' );
-			$('.wp-' + format + '-shortcode').mediaelementplayer();
-		};
-
-		// When an image is selected, run a callback.
-		mediaFrame.on( 'select', function () {
-			// Grab the selected attachment.
-			var attachment = mediaFrame.state().get('selection').first(), mime, url, id;
-
-			id = attachment.get('id');
-			url = attachment.get('url');
-			mime = attachment.get('mime');
-
-			if ( 0 === mime.indexOf('audio') ) {
-				$field.val(url);
-				// show one preview at a time
-				mediaPreview('audio', url, mime);
-			} else if ( 0 === mime.indexOf('video') ) {
-				$field.val(url);
-				// show one preview at a time
-				mediaPreview('video', url, mime);
-			} else {
-				// set the hidden input's value
-				$field.val(id);
-				// Show the image in the placeholder
-				$el.html('<img src="' + url + '" />');
-				$holder.removeClass('empty').show();
-			}
-		});
-
-		mediaFrame.open();
 	});
 })(jQuery);