How do I access a JSON object using a javascript variable

Question

What I mean by that is say I have JSON data as such:

[{\"ADAM\":{\"TEST\":1}, \"BOBBY\":{\"TEST\":2}}]

and I want to do something like this

Answer 1

var data = [{"ADAM":{"TEST":1}, "BOBBY":{"TEST":2}}],
    x = "ADAM";

alert(data[0][x].TEST);

http://jsfiddle.net/n0nick/UWR9y/