title: Read JSON data from javascript and trim string
body: <p>I have json file like this,</p>
  
  <pre><code>{
      "data":{
          "type": "runjob",
          "id": "1",
          "inputs": [
              {
                  "name": "input",
                  "value": "d:\\My\\filestore\\JMJ\\Content\\input.xml"
              },
              {
                  "name": "cmd",
                  "value": "test.js //NoLogo"
              },
              {
                  "name": "output",
                  "value": "d:\\My\\filestore\\JMJ\\Content\\output.xml"
              }
          ],
          "disabled": false
      }
  }
  </code></pre>
  
  <p>I need to read the velues, input.xml and output.xml using javascript.. How can I get those value?</p>
  
  <pre><code> var stdin = WScript.StdIn.ReadAll();
   var json = eval('(' + stdin + ')');
  
   var log = new Log(json.data.inputs[?]);
  </code></pre>