diff --git a/static/js/UI.js b/static/js/UI.js
index 8872340d..519d800a 100644
--- a/static/js/UI.js
+++ b/static/js/UI.js
@@ -211,8 +211,8 @@ pandora.UI = (function() {
         }
         triggerEvents && Ox.forEach(trigger, function(val, key) {
             Ox.Log('UI', 'TRIGGER ', key, val);
-            Ox.forEach(pandora.$ui, function(element) {
-                Ox.UI.isElement(element) && element.triggerEvent('pandora_' + key.toLowerCase(), {
+            Ox.forEach(pandora.$ui, function($element) {
+                Ox.UI.isElement($element) && $element.triggerEvent('pandora_' + key.toLowerCase(), {
                     value: val,
                     previousValue: self.previousUI[key]
                 });
diff --git a/static/js/pandora.js b/static/js/pandora.js
index 5c41311f..72c56b56 100644
--- a/static/js/pandora.js
+++ b/static/js/pandora.js
@@ -71,7 +71,7 @@ appPanel
 
     function getPandoraVersion() {
         var i, path, scripts = document.getElementsByTagName('script');
-        for (i = 0;i < scripts.length; i++) {
+        for (i = 0; i < scripts.length; i++) {
             if(/pandora.js/.test(scripts[i].src)) {
                 return scripts[i].src.replace(/.*\?/, '');
             }
diff --git a/static/js/utils.js b/static/js/utils.js
index 9d28352f..a49966c9 100644
--- a/static/js/utils.js
+++ b/static/js/utils.js
@@ -775,7 +775,7 @@ pandora.enableDragAndDrop = function($list, canMove, section) {
                         whiteSpace: 'nowrap'
                     })
                     .html(text)
-            )
+            );
     }
 
     function isAtListsTop(e) {
@@ -1722,9 +1722,9 @@ pandora.getVideoPartsAndPoints = function(durations, points) {
 };
 
 pandora.hasDialogOrScreen = function() {
-    return $('.OxDialog:visible').length
-        || $('.OxFullscreen').length
-        || $('.OxScreen').length;
+    return !!$('.OxDialog:visible').length
+        || !!$('.OxFullscreen').length
+        || !!$('.OxScreen').length;
 };
 
 pandora.hasEventsLayer = function() {
@@ -1982,15 +1982,15 @@ pandora.resizeWindow = function() {
                 pandora.$ui.clipList.size();
             } else if (pandora.user.ui.itemView == 'timeline') {
                 pandora.$ui.timeline && pandora.$ui.timeline.options({
-                   // fixme: duplicated
-                   height: pandora.$ui.contentPanel.size(1),
-                   width: pandora.$ui.document.width() - pandora.$ui.mainPanel.size(0) - 1
+                    // fixme: duplicated
+                    height: pandora.$ui.contentPanel.size(1),
+                    width: pandora.$ui.document.width() - pandora.$ui.mainPanel.size(0) - 1
                 });
             } else if (pandora.user.ui.itemView == 'player') {
                 pandora.$ui.player && pandora.$ui.player.options({
-                   // fixme: duplicated
-                   height: pandora.$ui.contentPanel.size(1),
-                   width: pandora.$ui.document.width() - pandora.$ui.mainPanel.size(0) - 1
+                    // fixme: duplicated
+                    height: pandora.$ui.contentPanel.size(1),
+                    width: pandora.$ui.document.width() - pandora.$ui.mainPanel.size(0) - 1
                 });
             } else if (pandora.user.ui.itemView == 'editor') {
                 pandora.$ui.editor && pandora.$ui.editor.options({