lib/shutterbug/shutterbug.js in shutterbug-0.0.9 vs lib/shutterbug/shutterbug.js in shutterbug-0.0.10

@@ -136,11 +136,14 @@
           html = data.value;
           shutterbugInstance.getPng(html);
         }
       }
     };
-    window.addEventListener('message', htmlFragRequestListen, false);
-    window.addEventListener('message', htmlFragResponseListen, false);
+
+    $(document).ready(function () {
+      window.addEventListener('message', htmlFragRequestListen, false);
+      window.addEventListener('message', htmlFragResponseListen, false);
+    });
     return shutterbugInstance;
   };
 
 })();
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