<script>
function handleJson(){
var j={"name":"Michael","address":{"city":"Beijing","street":"Chaoyang Road","postcode":100025},"person":[{"city":"Beijing"},{"city":"Chaoyang Road"},{"city":100025}]};
document.write(j.name);
document.write(j.address.city);
document.write(j.person[1].city);
}
handleJson();
</script>