IE6 JSON is undefined

I am using ajax with Jquery to call my c# web methods. These work great in IE8, firefox etc but comes up with this error in IE6.

Anyone have any id开发者_JS百科eas?

Cheers

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IE6/7 does not have a native JSON parser. The following adds this functionality to lesser equipped browsers.

https://raw.github.com/douglascrockford/JSON-js/master/json2.js