<html> <head> <script type="text/javascript" src="js/jquery-1.3.2.js"></script> <script type="text/javascript"> $(document).ready(function(){ $("p:first").click(function () { $(this).fadeTo("slow", Math.random()); }); }); </script> </head> <body> <body> <p><span>asdf</span></p> </body> </html>