hoe moet dit?

<?php
include "config.inc.php";

echo "<br>";

$res = mysql_query("SELECT id,categorie,bericht FROM download_categorieen");
while ($obj = mysql_fetch_object($res)) { 
  echo "<center><table border=0 width=95%><tr valign=top bgcolor=#F4F5FE><td width=10%><table border=0 width=95%><font face=tahoma size=1>";
  echo "<a href=?pagina=downloads&categorie=";
  echo $obj->id;
  echo "><font color=#666666>";
  echo $obj->categorie;
  echo "</font></a>";
  echo "</font></table></td></tr><tr bgcolor=#FFFFFF><td width=50%><table border=0 width=95%><font face=tahoma size=1>"; 
  echo $obj->bericht;
  echo "</font></table></td></tr></table></center>";
} 
mysql_free_result($res); 
?>

<?php
include "config.inc.php";
 
echo "<br>";
 
$res = mysql_query("SELECT id,categorie,bericht FROM download_categorieen");
while ($obj = mysql_fetch_object($res)) { 
  echo "<center><table border=0 width=95%><tr valign=top bgcolor=#F4F5FE><td width=10%><table border=0 width=95%><font face=tahoma size=1>";
  echo "<a href=?pagina=downloads&categorie=";
  echo $obj->id;
  echo "><font color=#666666>";
  echo $obj->categorie;
  echo "</font></a>";
  echo "</font></table></td></tr><tr bgcolor=#FFFFFF><td width=50%><table border=0 width=95%><font face=tahoma size=1>"; 
  echo $obj->bericht;
  echo "</font></table></td></tr></table></center>";
} 
mysql_free_result($res); 
?>

<?php
include "config.inc.php";

echo "<br>";

$res = mysql_query("SELECT id,download FROM downloads");
while ($obj = mysql_fetch_object($res)) { 
  echo "<center><table border=0 width=95%><tr valign=top bgcolor=#F4F5FE><td width=10%><table border=0 width=95%><font face=tahoma size=1>";
  echo "<a href=?pagina=downloads&categorie=";
  echo $obj->id;
  echo "><font color=#666666>";
  echo $obj->download;
  echo "</font></a>";
  echo "</font></table></center>";
} 
mysql_free_result($res); 
?>

<?php
include "config.inc.php";
 
echo "<br>";
 
$res = mysql_query("SELECT id,download FROM downloads");
while ($obj = mysql_fetch_object($res)) { 
  echo "<center><table border=0 width=95%><tr valign=top bgcolor=#F4F5FE><td width=10%><table border=0 width=95%><font face=tahoma size=1>";
  echo "<a href=?pagina=downloads&categorie=";
  echo $obj->id;
  echo "><font color=#666666>";
  echo $obj->download;
  echo "</font></a>";
  echo "</font></table></center>";
} 
mysql_free_result($res); 
?>

<?
if(isset($_GET['categorie'] && is_numeric($_GET['categorie']))
  {
  // onderste scrippie
  }
else
  {
  // bovenste scrippie
  }
?>

<?
if(isset($_GET['categorie'] && is_numeric($_GET['categorie']))
  {
  // onderste scrippie
  }
else
  {
  // bovenste scrippie
  }
?>

<a href=?pagina=downloads&categorie=". $obj->id .">;

<a href=?pagina=downloads&categorie=". $obj->id .">;