I guess I'm really thick, but I am going crazy with this JSON object:

Code:
var json={
   "item":"random",
   "results":{
      "1":"test"
    }
}
Now,
Code:
alert(json.item);
gives me "random". Great.

But obviously
Code:
 alert(json.results.1)
won't work. How do I access the key/value pair in json.results?

Cheers,
c00ch