JSArrays suck.

[mattbasta]

Arrays need members:

http://www.w3schools.com/jsref/jsref_obj_array.asp

[mattbasta]

Also: non-strictly numeric members assigned to an array should be treated as properties and not converted to their integer equivalent.

For instance:

var x = [];
x[1] = "foo";
x["1.0"] = "bar";
x["a"] = "zap";

x should have two elements: null and "foo". It should have two new properties, though: "1.0" and "a". They should still be accessible as members, but should not be included in the list output.

[mattbasta]

This is now done.