jeg ved altså ikke hvad jeg skal indtaste, jeg er bruger hos 
www.frac.dk
min config.php ser sådan ud 
<?php
/******************************************************************************
   My-GuestBook Configuration !
   Copyright Michael Goh Kah Ong, 2002/03.
   E-mail: gkom99@yahoo.com
******************************************************************************/
   $hostname = "admin.frac.dk";      // example $hostname = "mysql.host";
   $database = "guestbook";   // example $database = "gb_data";
   $db_login = "root";           // $db_login = "root";
   $db_pass = "123";             // $db_pass = "123";
   $ad_login = "gkom";
   $ad_pass = "123";
   $line_num = 10;     
?>
og min view_guestbook.php ser sådan ud
<?php
      
/******************************************************************************
   My-GuestBook Admin.php !
   Do not alter this file. All changes can be made in config.php file !
   Copyright Michael Goh Kah Ong, 2002/03.
   E-mail: gkom99@yahoo.com
******************************************************************************/
      include "config.php";
      
      $max = $line_num;   // configure how many rows of message display per page
      $guest_name = $_REQUEST['guest_name'];
      $guest_email = $_REQUEST['guest_email'];
      $guest_msg = $_REQUEST['guest_msg'];
      $pg = $_REQUEST['pg'];
      $dbase_link = mysql_connect($hostname, rudik, rudikod) or die("Could not connect");
      mysql_select_db($database) or die("Could not select database");
      
      $cur_rows = 0;
      $max_rows = $max;
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
   <title>View GuestBook</title>
      <p align=center>
         <table align=center border=0 width=525>
            <tr bgcolor=navy>
               <td>
                  <center>
                     <font face=arial size=-1 color=white>
                        <b>Guest Messages</b>
                     </font>
                  </center>
               </td>
            </tr>
         </table>
      </p>
</head>
<body>
   <center>
<?php
   if ($_REQUEST['id']=="1" && $guest_name != "" && $guest_msg != "") 
   {
      $query = "INSERT INTO guest_book (guest_name, guest_email, guest_msg, guest_date, guest_ip) VALUES ('$guest_name','$guest_email','$guest_msg','".date("Y-m-d h:i:s")."','".$HTTP_SERVER_VARS['REMOTE_ADDR']."')";
      $result = mysql_query($query) or die("Query failed");
      print("<font face=arial size=+2 color=navy>Thank you! $guest_name</font><br><font face=arial size=+1 color=navy>Your message have been successfully <br> added to our guestbook.</font>");
   }
   elseif ($guest_name == "" && $_REQUEST['id']=="1")
   {
      print("<font face=arial size=+2 color=red>Error!</font><br><font face=arial size=+1 color=navy>Guest name required.</font>");
   }
   elseif ($guest_msg == "" && $_REQUEST['id']=="1")
   {
      print("<font face=arial size=+2 color=red>Error!</font><br><font face=arial size=+1 color=navy>Guest message required.</font>");
   }
?>
   </center>
<?php
   $result = mysql_query("SELECT * FROM guest_book") or die("Query failed");
   $num_rows = mysql_num_rows($result);
   
   if($pg!=1)
   {
      for($i=1;$i<$pg;$i++)
      {
         $cur_rows=$cur_rows+$max;
         $max_rows=$max_rows+$max;
      }
   }
   print("<p align=center><table border=0 bgcolor=black align=center width=520 cellspacing=1>");
   
   $query = "SELECT guest_name, guest_email, guest_date, guest_msg, guest_id FROM guest_book ORDER BY guest_id";
   $result = mysql_query($query) or die("Query failed");
   $listed=0;
   while($line = mysql_fetch_array($result, MYSQL_ASSOC))
   {   
      if($listed>=$cur_rows && $listed< $max_rows)
      {
      print "<tr bgcolor=white><td><blockquote>";
         foreach($line as $guest_rec[$count])
         {
            if($count==0) print "<br><font face=arial size=1 color=navy><b>Name  : </b></font><font face=arial size=-4>$guest_rec[$count]</font>";
            if($count==1 && $guest_rec[$count]!="") print "<br><font face=arial size=1 color=navy><b>E-mail : </b></font><a href=mailto:$guest_rec[$count]><font face=arial size=-4>$guest_rec[$count]</font></a>";
            if($count==2) print "<br><font face=arial size=1 color=navy><b>Date      : </b></font><font face=arial size=-4>$guest_rec[$count]</font>";
            if($count==3) print "<br><font face=arial size=1.5 color=navy><u>Message</u></font><br><font face=arial size=-4>$guest_rec[$count]</font>";
            $count++;
         }
      }
      $listed++;
      $count=0;
      print "</blockquote></td></tr>";
   }
   print("</table><br><table align=center border=0 width=525 cellspacing=0><tr bgcolor=navy><td width=%15 align=left><font face=arial size=2 color=white><a href='guestbook.php' alt='Fill in guestbook'>Guestbook</a></font></td><td><center><font face=arial size=2 color=white>");
   
   $pages = ceil($num_rows/$max);
   
   if($pg!=1)
   {
      print("<a href=view_guestbook.php?id=0&pg=".($pg-1)." alt='Page ".($pg-1)."'>Previous</a><< ");
   }
   for($i=1;$i<=$pages;$i++)      
   {
      if($pages>1)
         print("<a href=view_guestbook.php?id=0&pg=$i alt='Page $i'><u>$i</u></a> ");
   }
   if($pg+1<=$pages)
   {
      print(" >><a href=view_guestbook.php?id=0&pg=".($pg+1)." alt='Page ".($pg+1)."'>Next</a>");
   }
   print("</font></center></td><td align=right width=%15><font face=arial size=2 color=white>Page $pg of ".(($pages==0)?1:$pages)."</font></td></tr></table>");
   mysql_close($dbase_link);
?>
</body>
og min install.php ser sådan ud 
<?php
/******************************************************************************
   My-GuestBook Installation !
   Do not alter this file. All changes can be made in config.php file !
   Copyright Michael Goh Kah Ong, 2002/03.
   E-mail: gkom99@yahoo.com
******************************************************************************/
   include "config.php";
   $ad_passc = crypt($ad_pass);
   $dbconn = mysql_connect($hostname, $db_login, $db_pass) or die("Could not connect");   // connects to host
    print "<div align='center'>Connected to host!<br>";
   $query = "CREATE DATABASE $database";
   $result = mysql_query($query) or die("Query failed");
   print "Database created !<br>";
    mysql_select_db($database) or die("Could not select database");    // selecting databes
    print "Database selected !<br>";
    $query = "CREATE TABLE guest_book (guest_id INT (4), guest_name TEXT, guest_email TEXT, guest_msg LONGTEXT, guest_date DATETIME, guest_ip TEXT)";
    
   $result = mysql_query($query) or die("Query failed");     // running create table powerban query
    print "Table guest_book is created !<br>";
    $query = "CREATE TABLE guest_book_admin (admin_login TEXT, admin_password TEXT, admin_ip TEXT, admin_date DATETIME)";
    $result = mysql_query($query) or die("Query failed");     // running create table powerban_auth query
    print "Table guest_book_admin is created !<br>";
    
    $query = "INSERT INTO guest_book_admin (admin_login, admin_password) VALUES ('$ad_login', '$ad_passc')";
    $result = mysql_query($query) or die("Query failed");       // creating admin account record
    print "Administrator account created !<br></div>";
    mysql_close($dbconn);                                   // closing connection with database
?>

 linket til gæste bogen er denne 
http://www.stenner.frac.dk/guestbook.html
hjælp!!