var JSON;
JSON||(JSON=function(){function v(x){return x<10?"0"+x:x}Date.prototype.toJSON=function(){return this.getUTCFullYear()+"-"+v(this.getUTCMonth()+1)+"-"+v(this.getUTCDate())+"T"+v(this.getUTCHours())+":"+v(this.getUTCMinutes())+":"+v(this.getUTCSeconds())+"Z"};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(){return this.valueOf()};var i=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,m=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,p,
c,y={"\u0008":"\\b","\t":"\\t","\n":"\\n","\u000c":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},C;function I(x){m.lastIndex=0;return m.test(x)?'"'+x.replace(m,function(E){var u=y[E];if(typeof u==="string")return u;return"\\u"+("0000"+(+E.charCodeAt(0)).toString(16)).slice(-4)})+'"':'"'+x+'"'}function J(x,E){var u,A,s=p,t,w=E[x];if(w&&typeof w==="object"&&typeof w.toJSON==="function")w=w.toJSON(x);if(typeof C==="function")w=C.call(E,x,w);switch(typeof w){case "string":return I(w);case "number":return isFinite(w)?
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http://code.google.com/query/#q=tset

copy from google code search result page

javascript json snips

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