You should probably revert back to stock and try following the directions again for the pages that don't work.
Thanks for the prompt response, I was able to identify what was the flaw in your attachments are missing some things, such as the following:
your file:
Agency
--select one--
<?
$agencies= db_query('SELECT id,agency FROM '.TABLE_PREFIX.'agencies ORDER BY agency');
while (list($id,$name) = db_fetch_row($agencies)){
$ck=($info==$id)?'selected':''; ?>
" <?=$ck?>><?=$name?>
<?
}?>
* <?=$errors?>
corrected file:
Cliente
--seleccione cliente--
<?php
$agencies= db_query('SELECT id,agency FROM '.TABLE_PREFIX.'agencies ORDER BY agency');
while (list($id,$name) = db_fetch_row($agencies)){
$ck=($info==$id)?'selected':''; ?>
" <?=$ck?>><?=$name?>
<?php
}?>
* <?=$errors?>
the details are minimal but the effect is shocking:
in paragraph missing in ""
things like that
thanks for your support, thank you: D