title: convert json_encode php to javascript but without double quotes
body: <p>here is the output of a php json_encode() call:</p>
  
  <pre><code>//start
  //docStructure version 1.0.alpha compiled September 16th, 2014 at 9:18PM
  var docStructure={"updateTime":"2014-09-16 21:18:19","listeners":[{"name":"eFaxListener","active":"0","url":"?action=faxvcheckinboundfax"}],"sections":{"defaultLayout":{"header":[]}},"editors":{"sideeditor":{"state":"closed","width":"0","context":""}}}//end
  </code></pre>
  
  <p>note the keys all have double quotes around them.</p>
  
  <p>I would prefer to have the keys NOT have double quotes for easier reading.  Is there any difference?  I would prefer to identify as</p>
  
  <pre><code>alert(docStructure.editors.siteeditor.state);
  </code></pre>
  
  <p>vs.</p>
  
  <pre><code>alert(docStructure['editors']['siteeditor']['state'])
  </code></pre>
  
  <p>Or can I stil use these interchangeably with the keys as strings?</p>
  
  <p>Thanks, this is building my understanding of javascript's thinking..</p>