title: How to output javascript Date in json
body: <p>I am trying to the timeline chart:
  <a href="http://code.google.com/apis/visualization/documentation/gallery/annotatedtimeline.html#Data_Format" rel="nofollow noreferrer">http://code.google.com/apis/visualization/documentation/gallery/annotatedtimeline.html#Data_Format</a>
  Data is coming in the form of a JSON feed.</p>
  
  <p>Google wants the data as something like this:</p>
  
  <pre><code>    {
     version:'0.6',
     reqId:'0',
     status:'ok',
     sig:'4641982796834063168',
     table:{
        cols:[
           {
              id:'A',
              label:'NEW A',
              type:'string'
           },
           {
              id:'B',
              label:'B-label',
              type:'number'
           },
           {
              id:'C',
              label:'C-label',
              type:'datetime'
           }
        ],
        rows:[
           {
              c:[
                 {
                    v:'c'
                 },
                 {
                    v:3.0,
                    f:'3'
                 },
                 {
                    v:new Date(2008,
                    3,
                    30,
                    0,
                    31,
                    26                  ),
                    f:'4/30/08 12:31 AM'
                 }
              ]
           }
        ]
     }
  }
  </code></pre>
  
  <p>How can I output the Date function without it being wrapped in string delimiters like 'Date()'.</p>