<script src="http://code.jquery.com/mobile/1.0/jquery.mobile-1.0.min.js"></script>
<script src="http://code.jquery.com/jquery-1.6.4.min.js"></script>

<form action="baseportal.pl?htx=/gewinnspielapp/test&cmd=add" name="_baseportal_form0" method="post" enctype="multipart/form-data">
<input type=hidden name="htx=" value="/gewinnspielapp/test">
<input type=hidden name="cmd=" value="add">
Name: <input type="text" name="Name:=" size=20 value=""><br>
EMail: <input type="text" name="EMail:=" size=30 value=""><br>
<input type=submit value="Abschicken">
</form>