<?
require("admin/config.php");

$db=mysql_connect($servername,$dbusername,$dbpassword);
mysql_select_db($dbname);

$action = mysql_query("SELECT s.userid, u.username FROM session s, user u WHERE u.userid=s.userid");

while (list($userid, $username) = mysql_fetch_row($action)) {
echo "<a href=\"member.php?getinfo&userid=$userid\">$username</a>";

}

?>