javascript - read JSON data from Javascript

Question

I have a JSON like this return from a php file

[
 {"value":

       {"longitude":"103.8439764",
        "latitude":"1.0345","date":"Tue 04 Jun, 2013",
        "time":"12:27"}},

 {"value":
       {"longitude":"104.8439764",
        "latitude":"1.235","date":"Mon 03 Jun, 2013",
        "time":"12:28"}},
 {"status":
        "his_loc"
 }
]

How can I achieve the data like data.status or else ?