Add new entry:
<form action="admin.cgi" method="POST">
<fieldset><legend class="noshow">&nbsp;</legend>
<input type="hidden" name="action" value="edcust">
<input type="hidden" name="newcust" value="1">
<table border="1">
<tr>
<td>CustID:</td><td><input name="custid"></td>
<td align="center"><input type="submit" value="Go to edit page for this custid"></td>
</tr>
</table>
</fieldset></form>

<p>Click CustID to edit existing customer contact data:
<table border="1">
<tr><td>CustID</td><td>Name</td><td>Tech handle</td></tr>
<TMPL_LOOP NAME=custlist>
<tr>
<td><a href="admin.cgi?action=edcust&amp;custid=<TMPL_VAR NAME=custid>"><TMPL_VAR NAME=custid></a></td>
<td><TMPL_VAR NAME=custname></td>
<td><TMPL_VAR NAME=tech></td>
</tr>
</TMPL_LOOP>
</table>