help with json in converting javascript arrays into json strings

[s0c0]

I have a 2 dimensional javascript array, that I want to pass over to a PHP function via Ajax.  When I use the json2.js file located here http://json.org/js.html for implementing json in javascript I don't get a jsonized array at all.  Here is my code:

 

var prodArr =  JSON.stringify(productsArr);

 

I think it is expecting that I am sending it an object.  Prior to this I had been using the json.js file instead of json2.js and it worked fine using the toJsonString method.  Not sure why they took this out of the new json, but I had to start using it since the original json conflicted with the mootools framework.  Did I mention I really hate javascript sometimes and I am tired of typing json.

 

Any help on this?

[s0c0]

From what I'm reading I now have to construct my arrays in an extremely retarded manner looking like this:

 

var a = ["chris"];

 

In order to stringify them.  If someone could show me the syntax for a 2 dimensional array I would be very happy.