<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"><head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>A simple form</title></head><body> <form method="post" action=""> <p><label for="email">Enter your E-mail address.</label></p> <p><input type="text" name="email" id="email" /> <input type="submit" name="subscribe" value="Subscribe" /></p> </form></body></html>