<html> <head> <script type="text/javascript" src="js/jquery-1.3.2.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("p").contents().filter(function(){ return this.nodeType != 1; }).wrap("<b/>"); }); </script> </head> <body> <body> <p>Hello <span>span</span>data</p> </body> </html>