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(1) book.title=”ASP.NET Ajaxʵս”;
(2)book[‘title’]= ”ASP.NET Ajaxʵս”;
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      Sys .Application .add_load (Page_Load);
      function Page_Load()
      {   var book=new Object ();
         book.Title="ASP.NET Ajax ʵս";
         book.Author="ËÕ½ð¹ú";
         book.Publish="ÈËÃñÓʵç³ö°æÉç";
          alert (book .Title);
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          for(var pro in book)
         {    alert ('Name:'+pro+"\r\n"+'Value:'+book [pro]);         }
  


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