<form method="post" action="xhtml_inputtypetext.php"><div>

<input type="text" name="type_text" value="value_text" />

<input type="text" name="type_text_readonly" readonly="readonly" value="value_readonly" />

<input type="text" name="type_text_disabled" disabled="disabled" value="value_disabled" />

<input type="text" name="type_text_disabled2" disabled="disabled" value="value_disabled2" />

javascript disabled=false;

<input type="submit" value="envoyer" />

</div></form>