[рони]

dakociha,

<script>
function deepEqual(a, b) {
      if (a === b) {
        return true;
      }
      if (a == null || typeof(a) !== 'object' || b == null && typeof(b) !== 'object') {
        return false;
      }

      var equal = true;
      for (var key in a) {
        if (typeof(a) === 'object' && typeof(b) === 'object') {
          if (!deepEqual(a[key], b[key])) {
            equal = false;
          }
        } else if (a !== b) {
          equal = false;
        }
      }
      return equal;

    }


    var obj = {
      here: {
        is: "an"
      },
      object: 2
    };



    alert(deepEqual(obj, {
      here: {
        is: "an"
      },
      object: 2,
      test : 5
    }));

  </script>