text: jQuery.extend({
      stringify  : function stringify(obj) {         
          if ("JSON" in window) {
              return JSON.stringify(obj);
          }
  
          var t = typeof (obj);
          if (t != "object" || obj === null) {
              // simple data type
              if (t == "string") obj = '"' + obj + '"';
  
              return String(obj);
          } else {
              // recurse array or object
              var n, v, json = [], arr = (obj && obj.constructor == Array);
  
              for (n in obj) {
                  v = obj[n];
                  t = typeof(v);
                  if (obj.hasOwnProperty(n)) {
                      if (t == "string") {
                          v = '"' + v + '"';
                      } else if (t == "object" && v !== null){
                          v = jQuery.stringify(v);
                      }
  
                      json.push((arr ? "" : '"' + n + '":') + String(v));
                  }
              }
  
              return (arr ? "[" : "{") + String(json) + (arr ? "]" : "}");
          }
      }
  });