title: Base64 encode and image in Adobe Air
body: <p>I am writing an Adobe Air app in HTML/JavaScript and I am trying to base64 encode an image so I can add it to and XML RPC request. I have tried many methods and nothing seems to work.</p>
  
  <p>I see that actionscript has a Base64Encoder class that look like it would work, is there any way to utilize this in JavaScript?</p>