





function get_author($aid) {
global $db;
$result = $db->sql_query("SELECT url, email FROM ".UN_TABLENAME_AUTHORS." WHERE aid='".addslashes($aid)."'");
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$url = stripslashes($row['url']);
$email = stripslashes($row['email']);
if ((isset($url)) && ($url != "http://")) {
$aid = "<a href=\"".$url."\">".$aid."</a>";
} elseif (isset($email)) {
$aid = "<a href=\"mailto:".$email."\">".$aid."</a>";
} else {
$aid = $aid;
}
return($aid);
}









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