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