// A simple object holding key/value pairs
  {
      name: "John",
      last: "Resig",
      city: "Cambridge",
      zip: 02140
  }
  
  // Serialized form
  name=John&last=Resig&city=Cambridge&zip=02140
  
  // Another set of data, with multiple values
  [
      { name: "name", value: "John" },
      { name: "last", value: "Resig" },
      { name: "lang", value: "JavaScript" },
      { name: "lang", value: "Perl" },
      { name: "lang", value: "Java" }
  ]
  
  // And the serialized form of that data
  name=John&last=Resig&lang=JavaScript&lang=Perl&lang=Java
  
  // Finally, lets find some input elements (using the id() method that
  // we made in the DOM chapter)
  [
      id( "name" ),
      id( "last" ),
      id( "username" ),
      id( "password" )
  ]
  
  // And serialize them into a data string
  name=John&last=Resig&username=jeresig&password=test