prototype javascript library toJSON example

<script type="text/javascript" charset="utf-8">
 function doc(argument) {
  document.write("<p>\n");
  document.write(argument);
  document.write("</p>\n");
 }

 var o = new Object();
 o = {
  a: 'a',
  b: 'bb',
  c: 'ccc'
 };
 doc(Object.keys(o));
 doc(Object.values(o));
 doc(Object.inspect(o));
 doc(Object.toJSON(o)); //{"a": "a", "b": "bb", "c": "ccc"}
 doc((new Date).toJSON());
</script>