relocation

[zuzupus]

hi,

i created one radio button and one user select so that when user selects radio whose values coming from database after that if he submit the page withoust selecting user it will locate to diff. page, but i dont no its not working in my case

<form action="diradmin.php" method="post">   

<? foreach($tree as $r) { ?>
<input type="radio" name="ddir" value="<?=$r->sys_pk ?>" id="<?="dir{$r->sys_pk}" ?>" />
<? } ?>
user
<select name="user">
<option selected="selected">** Please select**</option>
                     <? foreach($users as $r) { ?>
 <option value="<?=$r->sys_pk ?>"><?=htmlentities($r->name) ?></option>
                                                             <? } ?>
 </select>
<input type="submit" name="modify" value="Modify" />

there  is one lib php file in which all functions r defined

diradmin.php
<? $dir = './'; require($dir.'lib.php'); get_session(); ?>
if ($modify && $ddir) 
{
	if (!$user) {
                 	send_location_die('dirmodify.php?id='.$ddir);
                    } 
}

in lib.php
function send_location_die($location) 
{
	send_location($location);
	die();
}

but when user selects radio and not selecting any user after that form submission its not locationg to dirmodify.php

thanks in advance

[dalecosp]

Where is the send_location function defined?

[zuzupus]

now its working fine its my fault in first page thats why its not relocated

its appreciable

thanks