Php Sintek Bermasalah

[AmRyTeCh 1]

kawan -kawan yang bijak php dan sql

saya ada masalah link dalam php sourcecode yang di download untuk beajar bina web

masalah dia, bila saya klik pada tajuk link, dia tak link ke page tersebut. masih tak berganjak dari page asal. minta tolong sapa-sapa check coding dibawah ni

CODINGNYE:-

<?php
session_start();
error_reporting(E_ALL & ~E_NOTICE);
include_once ("queryfunctions.php");
include_once ("functions.php");

$loginname=$_SESSION["loginname"];
$sql = "select userid,admin,guest,reservation,booking,agents,rooms,billing,rates,lookup,reports from users where loginname='$loginname'";
$conn=db_connect(HOST,USER,PASS,DB,PORT);
$results=mkr_query($sql,$conn);
$msg[0]="";
$msg[1]="";
AddSuccess($results,$conn,$msg);
$access = fetch_object($results);

//will be used to set access on pages
/*if !isset($_SESSION["access"]){
$_SESSION["access"]
}*/

if($access->admin==1) echo "<tr><td><a href=\"admin.php\">Admin</a></td></tr>";
if($access->guest==1) echo "<tr><td><a href=\"guests.php\">Guests</a></td></tr>";
if($access->reservation==1) echo "<tr><td><a href=\"reservations.php\">Reservations</a></td></tr>";
if($access->booking==1) echo "<tr><td><a href=\"bookings.php\">Bookings</a></td></tr>";
if($access->agents==1) echo "<tr><td><a href=\"agents.php\">Agents</a></td></tr>";
if($access->rooms==1) echo "<tr><td><a href=\"rooms.php\">Rooms</a></td></tr>";
if($access->billing==1) echo "<tr><td><a href=\"billings.php\">Guest Bill</a></td></tr>";
if($access->rates==1) echo "<tr><td><a href=\"rates.php\">Rates</a></td></tr>";
if($access->lookup==1) echo "<tr><td><a href=\"lookup.php\">Lookups</a></td></tr>";
if($access->reports==1) echo "<tr><td><a href=\"reports.php\">Reports</a></td></tr>";
free_result($access);
?>