jsonuser - 2013-11-18

{"information": [

        {

        "id": "73436",

        "Description": "abc",

        "Amount": 30,

        "Type": " type1"

        },

        {

        "id": "45234",

        "Description": "xyz",

        "Amount": 40,

        "Type": "type2"

        },

        {

        "id": "88897",

        "Description": "pqr",

        "Amount": 60,

        "Type": "type3"

        },

]}

I am getting a json format as shown above. How can i fetch values of keys from the above?
For ex: if i need to get the value of Description from the 3rd set which is "pqr"

Can someone please give the code to fetch values from any set for any key???

thanks in advance.