I have my JSON in a string. How can I use JavascriptSerializer to deserialize it and find the value of SSOID?

```
{
"Addresses":  [
    {
        "Address": "123 Test Road",
        "State": "Mississippi"
    }
],
"Birthdate": "April 12 2012",
"CreateDate": "April 13 2012",
"IDs": [
    {
        "isDefault": false,
        "PurchaseID": "883"
    }
],
"Sex": "Male",
"SSOID": 23444,
"Suffix": null,
"BoardID": 4324
}

```