diff --git a/flexslider.module b/flexslider.module
index 964dc00..9cbbe72 100755
--- a/flexslider.module
+++ b/flexslider.module
@@ -167,7 +167,7 @@ function flexslider_image_default_styles() {
     'effects' => array(
       array(
         'name' => 'image_scale',
-        'data' => array('width' => 960, 'upscale' => 1),
+        'data' => array('width' => 960, 'height' => '', 'upscale' => TRUE),
         'weight' => 0,
       ),
     )
@@ -285,7 +285,7 @@ function flexslider_add($id, $optionset) {
 
   // JavaScript settings
   $js_settings = array(
-    'themepath' => file_create_url($cache['theme']),
+    //'themepath' => file_create_url($cache['theme']),
     'optionsets' => array(
       $optionset['name'] => $optionset['options'],
     ),