title: Cannot form with mailTo and navigateToURL (AS3) email with non-empty Subject and Body fields
body: <p>Code AS3</p>
  
  <pre><code>var emStr:String="mailto:a@b.com?subject=RD&amp;body=re" 
  var email:URLRequest= new URLRequest(emStr) 
  navigateToURL(email)
  </code></pre>
  
  <p>does not "distribute" string <code>emStr</code> between address, Subject, body of email, but place overall string into address field.</p>
  
  <p>Any ideas!</p>