diff --git a/js/h5p-content-upgrade-process.js b/js/h5p-content-upgrade-process.js
index 94a6809..8edc28d 100644
--- a/js/h5p-content-upgrade-process.js
+++ b/js/h5p-content-upgrade-process.js
@@ -1,7 +1,7 @@
 /*jshint -W083 */
 var H5PUpgrades = H5PUpgrades || {};
 
-H5P.ContentUpgradeProcess = (function (Version) {
+H5P.ContentUpgradeProcess = (function (Version) {
 
   /**
    * @class
@@ -25,7 +25,7 @@ H5P.ContentUpgradeProcess = (function (Version) {
     }
 
     self.loadLibrary = loadLibrary;
-    self.upgrade(name, oldVersion, newVersion, params, function (err, result) {
+    self.upgrade(name, oldVersion, newVersion, params, function (err, result) {
       if (err) {
         return done(err);
       }
@@ -200,7 +200,7 @@ H5P.ContentUpgradeProcess = (function (Version) {
               }
               next(err);
             });
-            
+
           }, function (err) {
             done(err, params);
           });
diff --git a/js/h5p-content-upgrade-worker.js b/js/h5p-content-upgrade-worker.js
index 4cd0047..26ad038 100644
--- a/js/h5p-content-upgrade-worker.js
+++ b/js/h5p-content-upgrade-worker.js
@@ -7,9 +7,9 @@ var libraryLoadedCallback;
  * Register message handlers
  */
 var messageHandlers = {
-  newJob: function (job) {
+  newJob: function (job) {
     // Start new job
-    new H5P.ContentUpgradeProcess(job.name, new H5P.Version(job.oldVersion), new H5P.Version(job.newVersion), job.params, job.id, function loadLibrary(name, version, next) {
+    new H5P.ContentUpgradeProcess(job.name, new H5P.Version(job.oldVersion), new H5P.Version(job.newVersion), job.params, job.id, function loadLibrary(name, version, next) {
       // TODO: Cache?
       postMessage({
         action: 'loadLibrary',
diff --git a/js/h5p-content-upgrade.js b/js/h5p-content-upgrade.js
index cd50b86..9c1e4ce 100644
--- a/js/h5p-content-upgrade.js
+++ b/js/h5p-content-upgrade.js
@@ -115,7 +115,7 @@
 
     // Register message handlers
     var messageHandlers = {
-      done: function (result) {
+      done: function (result) {
         self.workDone(result.id, result.params, this);
       },
       error: function (error) {
@@ -124,7 +124,7 @@
         // Stop everything
         self.terminate();
       },
-      loadLibrary: function (details) {
+      loadLibrary: function (details) {
         var worker = this;
         self.loadLibrary(details.name, new Version(details.version), function (err, library) {
           if (err) {
@@ -258,8 +258,8 @@
       });
     }
     else {
-      new H5P.ContentUpgradeProcess(info.library.name, new Version(info.library.version), self.version, self.parameters[id], id, function loadLibrary(name, version, next) {
-        self.loadLibrary(name, version, function (err, library) {
+      new H5P.ContentUpgradeProcess(info.library.name, new Version(info.library.version), self.version, self.parameters[id], id, function loadLibrary(name, version, next) {
+        self.loadLibrary(name, version, function (err, library) {
           if (library.upgradesScript) {
             self.loadScript(library.upgradesScript, function (err) {
               if (err) {
diff --git a/js/h5p-event-dispatcher.js b/js/h5p-event-dispatcher.js
index 0fb9acb..8369bd2 100644
--- a/js/h5p-event-dispatcher.js
+++ b/js/h5p-event-dispatcher.js
@@ -7,7 +7,7 @@ var H5P = H5P || {};
  * @param {string} type
  * @param {*} data
  * @param {Object} [extras]
- * @param {boolean} [extras.bubbles] 
+ * @param {boolean} [extras.bubbles] 
  * @param {boolean} [extras.external]
  */
 H5P.Event = function(type, data, extras) {
@@ -194,7 +194,7 @@ H5P.EventDispatcher = (function () {
      * @private
      * @param {string} Event type
      */
-    var call = function (type, event) {
+    var call = function (type, event) {
       if (triggers[type] === undefined) {
         return;
       }
@@ -216,7 +216,7 @@ H5P.EventDispatcher = (function () {
      *   Custom event data(used when event type as string is used as first
      *   argument).
      * @param {Object} [extras]
-     * @param {boolean} [extras.bubbles] 
+     * @param {boolean} [extras.bubbles] 
      * @param {boolean} [extras.external]
      */
     this.trigger = function (event, eventData, extras) {
diff --git a/js/h5p-resizer.js b/js/h5p-resizer.js
index bbfb009..a1cf418 100644
--- a/js/h5p-resizer.js
+++ b/js/h5p-resizer.js
@@ -74,11 +74,11 @@
   };
 
   /**
-   * Keyup event handler. Exits full screen on escape.
-   *
+   * Keyup event handler. Exits full screen on escape.asdasd a
+   * 
    * @param {Event} event
    */
-  var escape = function (event) {
+  var escape = function (event) {
     if (event.keyCode === 27) {
       exitFullScreen();
     }
diff --git a/js/h5p-version.js b/js/h5p-version.js
index 78275b1..605bc04 100644
--- a/js/h5p-version.js
+++ b/js/h5p-version.js
@@ -1,4 +1,4 @@
-H5P.Version = (function () {
+H5P.Version = (function () {
   /**
    * Make it easy to keep track of version details.
    *
diff --git a/js/h5p.js b/js/h5p.js
index 0d1ff2f..abc7a35 100644
--- a/js/h5p.js
+++ b/js/h5p.js
@@ -111,7 +111,7 @@ H5P.init = function (target) {
       params: JSON.parse(contentData.jsonContent)
     };
 
-    H5P.getUserData(contentId, 'state', function (err, previousState) {
+    H5P.getUserData(contentId, 'state', function (err, previousState) {
       if (previousState) {
         library.userDatas = {
           state: previousState
@@ -206,7 +206,7 @@ H5P.init = function (target) {
         instance.getCurrentState instanceof Function ||
         typeof instance.getCurrentState === 'function')) {
 
-      var saveTimer, save = function () {
+      var saveTimer, save = function () {
         var state = instance.getCurrentState();
         if (state !== undefined) {
           H5P.setUserData(contentId, 'state', state, {deleteOnChange: true});
@@ -381,7 +381,7 @@ H5P.getHeadTags = function (contentId) {
  *
  * @type {Communicator}
  */
-H5P.communicator = (function () {
+H5P.communicator = (function () {
   /**
    * @class
    * @private
@@ -420,7 +420,7 @@ H5P.communicator = (function () {
      * @param {string} action
      * @param {Object} [data] payload
      */
-    self.send = function (action, data) {
+    self.send = function (action, data) {
       if (data === undefined) {
         data = {};
       }
@@ -893,7 +893,7 @@ H5P.Dialog = function (name, title, content, $element) {
  *   Identifies the H5P content
  * @returns {string} Copyright information.
  */
-H5P.getCopyrights = function (instance, parameters, contentId) {
+H5P.getCopyrights = function (instance, parameters, contentId) {
   var copyrights;
 
   if (instance.getCopyrights !== undefined) {
@@ -1010,7 +1010,7 @@ H5P.openEmbedDialog = function ($element, embedCode, resizeCode, size) {
       }
       return Math.ceil(num);
     };
-    var updateEmbed = function () {
+    var updateEmbed = function () {
       $dialog.find('.h5p-embed-code-container:first').val(fullEmbedCode.replace(':w', getNum($w, size.width)).replace(':h', getNum($h, size.height)));
     };
 
@@ -1028,7 +1028,7 @@ H5P.openEmbedDialog = function ($element, embedCode, resizeCode, size) {
     positionInner();
 
     // Expand advanced embed
-    var expand = function () {
+    var expand = function () {
       var $expander = H5P.jQuery(this);
       var $content = $expander.next();
       if ($content.is(':visible')) {
@@ -1729,7 +1729,7 @@ H5P.createTitle = function (rawTitle, maxLength) {
       options.type = 'GET';
     }
     if (done !== undefined) {
-      options.error = function (xhr, error) {
+      options.error = function (xhr, error) {
         done(error);
       };
       options.success = function (response) {
@@ -1782,7 +1782,7 @@ H5P.createTitle = function (rawTitle, maxLength) {
       }
     }
     else {
-      contentUserDataAjax(contentId, dataId, subContentId, function (err, data) {
+      contentUserDataAjax(contentId, dataId, subContentId, function (err, data) {
         if (err || data === undefined) {
           done(err, data);
           return; // Error or no data
@@ -1934,7 +1934,7 @@ H5P.createTitle = function (rawTitle, maxLength) {
 
     // Relay events to top window.
     if (H5P.isFramed && H5P.externalEmbed === false) {
-      H5P.externalDispatcher.on('*', function (event) {
+      H5P.externalDispatcher.on('*', function (event) {
         window.top.H5P.externalDispatcher.trigger.call(this, event);
       });
     }