Here is the complete script to make a search by patronymic with the options of search.
Make one copy to stick of the script below and paste in your HTML page. This script opens a new window to display the resultat of the search.
It makes a verification of fields at the time of the sending of the form.
<script type="text/javascript"><!--
function verif(){if (document.getElementById("nomrech").value==""){alert ("You must sized the last name field");document.getElementById("nomrech").focus();return false;}return true;}//--></script>
<form method="post" action="http://www.cybergenealogie.fr/cailgeo/us/cail01n.php" onsubmit="return verif()" target="_blank"><div style="width:260px;height:174px;border:1px #12571b solid;background-color:#FFCC66;padding:3px;font-family:verdana,arial,sans-serif,courier;font-size:12px;"><fieldset style = "background-color:#FFCC66;padding:3px;color:#000;"> <legend style="color:#000" align="center">Search by patronym</legend><div style="font-size:9px;text-align:right;">(*)To size</div><label style="display:inline;width:90px;">Last name:*</label><input "type="text" size="20" maxlength="35" name="nomr" id="nomrech" /><label style="display:inline;width:90px;">First name:</label><input "type="text" size="20" maxlength="35" name="prenomr"/><label style="display:inline;width:90px;">City:</label><input "type="text" size="20" maxlength="35" name="lieux"/><label style="display:inline;width:90px;">Zip code:</label><input "type="text" size="2" maxlength="2" name="dep"/><div style="margin:auto;text-align:center;"><input type="submit" value="Search"/></div></fieldset><div style="text-align:right;font-size:9px;">©Cybergenealogie</div></div></form>