I've got a JSON object like this

```
var test = {
    "value1": "",
    "array1": {
       "value2": 0,
       "value3": 0
    }
}

```

Now I want to Iterate over array1 in the test JSON and multiply the values and store them again ...

I tried it this way but it doesn't store it

```
jQuery.each(test.array1, function (i, val) {
    test.array1.i = val * 1.3;
});

```

The multiplication works fine .. But how to restore it properly?