eval('print_output("' . fetch_template('sendtofriend') . '");');

if ($_REQUEST['refer']) 
{ 
eval('print_output("' . fetch_template('refertofriend') . '");'); 
} else { 
eval('print_output("' . fetch_template('sendtofriend') . '");'); 
}

if ($_REQUEST['do'] == 'sendtofriend' OR $_POST['do'] == 'dosendtofriend') 
{ 
$forumperms = fetch_permissions($threadinfo['forumid']); 

if (!($forumperms & $vbulletin->bf_ugp_forumpermissions['canview']) OR !($forumperms & $vbulletin->bf_ugp_forumpermissions['canviewthreads']) OR !($forumperms & $vbulletin->bf_ugp_forumpermissions['canemail']) OR (($threadinfo['postuserid'] != $vbulletin->userinfo['userid']) AND !($forumperms & $vbulletin->bf_ugp_forumpermissions['canviewothers']))) 
{ 
print_no_permission(); 
} 

// check if there is a forum password and if so, ensure the user has it set 
verify_forum_password($foruminfo['forumid'], $foruminfo['password']); 

}

<p align="center">
<a href="sendmessage.php?do=sendtofriend&refer=1">دعوة صديق للمنتدى</a>