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 <html>
 <head>
 <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
 <script type="text/javascript">
 $(document).ready(function(){
 
 var list = $("div,p,span").map(function () {
 return this.tagName;
 }).get().join(", ");
 
 
 $("b").append(document.createTextNode(list));
 
 
 });
 </script>
 </head>
 <body>
 <body>
 <span>span</span>
 <p>p</p>
 <div>div</div>
 <span>span</span>
 </body>
 </html>
 
 
 
 
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