(function() {

  var data = {

  "_index": "test",

  "_type": "news",

  "_source": {

      "partnerName": "propertyFile 9",

      "relatedSources": "null",

      "entityCount": "50",

      "Categories": {

          "Types": {

              "Events": [{

                  "count": 1,

                  "term": "Time",

                  "Time": [{

                      "term": "Dec 9",

                      "Dec_9": [{

                          "count": 1,

                          "term": "2012"

                      }]

                      }]

                  }, {

                  "count": 4,

                  "term": "News",

                  "News": [{

                      "term": "Germany",

                      "Germany": [{

                          "count": 1,

                          "term": "Election"

                      }],

                      "currency": "Euro (EUR)"

                  }, {

                      "term": "Egypt",

                      "Egypt": [{

                          "count": 1,

                          "term": "Revolution"

                      }]

                      }]

                  }]

              }

      }

  }};

  function findProps(name, data, results) {

    var key, value;

    // If we weren't given a results array, create one

    if (Object.prototype.toString.call(results) !== "[object Array]") {

      results = [];

    }

    // Is it an object (including an array)?

    if (typeof data === "object") {

      // Yes, loop through its properties

      for (key in data) {

        // Does it have an "own" property with this name?

        // (I assume you only want "own" properties, not

        // properties inherited from the prototype chain).

        if (data.hasOwnProperty(key)) {

          // Yes, get the value

          value = data[key];

          // Is this our property?

          if (key === name) {

            // Remember it

            results.push(value);

          }

          // Recurse into the value?

          if (typeof value === "object") {

            // Yes

            findProps(name, value, results);

          }

        }

      }

    }

    // All done

    return results;

  }

  var terms = findProps("term", data);

  display("Found 'term' " + terms.length +

          " time(s): " + terms.join(", "));

  function display(msg) {

    var p = document.createElement('p');

    p.innerHTML = String(msg);

    document.body.appendChild(p);

  }

})();