<?php

require("global.php");

$username=$QUERY_STRING;

    $username=urldecode($username);
    $user=$DB_site->query_first("SELECT userid FROM user WHERE username='".addslashes($username)."'");
    $userid=$user[userid];

  // display user info

  $userinfo=$DB_site->query_first("SELECT email FROM user WHERE userid = $userid");
  $mememail=$userinfo[email];
  $mailto="mailto:$mememail";
  header("Location:$mailto");

?>