JavaScript to Convert Byte[] to Image in Html page [closed]

I'm creating one application to display the selected image from Windows Phone library to webpage. I have converted the choosen photo to byte[] and then string, passed to html page.

<script type="text/javascript">
     function CallBack(jsonstring) 
       {
           var bytes = [];
           for (var i = 0; i < jsonstring.length; ++i) 
           {
               bytes.push(jsonstring.charCodeAt(i));
           }
           var bMap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
           document.getElementById('myimg').src =bMap;
       }
 </script>
 

But it is not working... getting unknown error.

Could anybody help me please!!!

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