1 files changed, 2 insertions, 2 deletions
diff --git a/setup/scripts.js b/setup/scripts.js
index 192f0e58df..cf73275602 100644
--- a/setup/scripts.js
+++ b/setup/scripts.js
@@ -38,10 +38,10 @@ $(function () {
 $(document).ready(function(){
     width = 0;
     $('ul.tabs li').each(function(){
-        tabWidth = $(this).width() + 10;
+        var tabWidth = $(this).width() + 10;
         width += tabWidth;
     });
-    contentWidth = width;
+    var contentWidth = width;
     width += 250;
     $('body').css('min-width', width);
     $('.tabs_contents').css('min-width', contentWidth);