JS object serialized as JSON object

The JS object is serialized as a JSON object with the following code:

 
 

  
  

  
/**
  
  

  
* JSON Parsing class
  
  

  
Method
  
  

  
* Decodes a JSON string into an object that is recognized by the page
  
  

  
* @param {string} JSON the JSON String
  
  

  
* @return {Object} The resulting object
  
  

  
* Object o = jsonutil.decode (JSON);
  
  

  
*
  
  

  
* Serializing a JS object as a JSON string
  
  

  
* @param {Mixed} o the variable to decode
  
  

  
* @return {string} The JSON string
  
  

  
* String json = Jsonutil.encode (o);
  
  

  
*/
  
  

  

  
  

  
var jsonutil;
  
  

  
if (! Jsonutil) {
  
  

  
Jsonutil = {};
  
  

  
}
  
  

  
Jsonutil.decode = function (JSON) {
  
  

  
try {
  
  

  
Return eval ("\u0028" + json + ' \u0029 ');
  
  

  
} catch (Exception) {
  
  

  
Return eval ("\u0075\u006e\u0064\u0065\u0066\u0069\u006e\u0065\u0064");
  
  

  
}
  
  

  
};
  
  

  
Jsonutil.encode = (function () {
  
  

  
var $ =!! {}.hasownproperty, _ = function ($) {
  
  

  
Return $ < 10? "0" + $: $
  
  

  
}, A = {
  
  

  
"\b": "\\b",
  
  

  
"\ T": "\\t",
  
  

  
"\ n": "\\n",
  
  

  
"\f": "\\f",
  
  

  
' \ r ': ' \ R ',
  
  

  
"\"" : "\\\"",
  
  

  
"\\" : "\\\\"
  
  

  
};
  
  

  
Return (function (C) {
  
  

  
if (typeof c = = "\u0075\u006e\u0064\u0065\u0066\u0069\u006e\u0065\u0064" c = = null)
  
  

  
return "NULL";
  
  

  
else if (Object.prototype.toString.call (C) = = "\u005b\u006f\u0062\u006a\u0065\u0063\u0074\u0020\u0041\u0072\u0072 \u0061\u0079\u005d ") {
  
  

  
var B = ["\u005b"], G, E, D = C.length, F;
  
  

  
for (E = 0; E < D; E = 1) {
  
  

  
F = C[e];
  
  

  
Switch (typeof F) {
  
  

  
Case "\u0075\u006e\u0064\u0065\u0066\u0069\u006e\u0065\u0064":
  
  

  
Case "\u0066\u0075\u006e\u0063\u0074\u0069\u006f\u006e":
  
  

  
Case "\u0075\u006e\u006b\u006e\u006f\u0077\u006e":
  
  

  
Break
  
  

  
Default:
  
  

  
if (G)
  
  

  
B.push ("\u002c");
  
  

  
B.push (F = = null?) "Null": This.encode (F));
  
  

  
G = True
  
  

  
}
  
  

  
}
  
  

  
B.push ("\u005d");
  
  

  
Return B.join ("")
  
  

  
else if ((Object.prototype.toString.call (C) = = "\u005b\u006f\u0062\u006a\u0065\u0063\u0074\u0020\u0044\u0061\ u0074\u0065\u005d "))
  
  

  
Return "" "+ c.getfullyear () +"-"+ _ (C.getmonth () + 1) +"-"+ _ (C.getdate ()) +" T "+ _ (c.gethours ()) +": "+ _ (C.GETMI Nutes ()) + ":" + _ (C.getseconds ()) + "" ";
  
  

  
else if (typeof C = = "\u0073\u0074\u0072\u0069\u006e\u0067") {
  
  

  
if (/["\\\x00-\x1f]/.test (C))
  
  

  
Return "\" + c.replace (/([\x00-\x1f\\ "])/g, function (B, _) {
  
  

  
var $ = a[_];
  
  

  
if ($)
  
  

  
return $;
  
  

  
$ = _.charcodeat ();
  
  

  
Return "\\u00" + math.floor ($/). ToString ($%). ToString (16)
  
  

  
}) + "\"";
  
  

  
return "\" "+ C +" \ ""
  
  

  
else if (typeof C = "\u006e\u0075\u006d\u0062\u0065\u0072")
  
  

  
return Isfinite (C)? String (C): "NULL";
  
  

  
else if (typeof C = "\u0062\u006f\u006f\u006c\u0065\u0061\u006e")
  
  

  
Return String (C);
  
  

  
else {
  
  

  
B = ["\u007b"], G, E, F;
  
  

  
For (E in C)
  
  

  
if (!$ c.hasownproperty (E)) {
  
  

  
F = C[e];
  
  

  
if (F = = null)
  
  

  
Continue
  
  

  
Switch (typeof F) {
  
  

  
Case "\u0075\u006e\u0064\u0065\u0066\u0069\u006e\u0065\u0064":
  
  

  
Case "\u0066\u0075\u006e\u0063\u0074\u0069\u006f\u006e":
  
  

  
Case "\u0075\u006e\u006b\u006e\u006f\u0077\u006e":
  
  

  
Break
  
  

  
Default:
  
  

  
if (G)
  
  

  
B.push ("\u002c");
  
  

  
B.push (This.encode (E), "\u003a", This.encode (F));
  
  

  
G = True
  
  

  
}
  
  

  
}
  
  

  
B.push ("\u007d");
  
  

  
Return B.join ("")
  
  

  
}
  
  

  
})
  
  

  
})();
  
  

  
Window. Jsonutil = Jsonutil;