Gegevens laten zien uit gekoppelde tabellen

define ('MAX_COLS', 1);

echo "<table><tr> ";

$sql=mysql_query("SELECT * FROM categoriesub, categorie, berichten WHERE categoriesub.cat_id='".$_GET['cat_id']."' AND categoriesub.cat_id = categorie.cat_id AND categoriesub.catsub_id = berichten.catsub_id");
if(!$sql)
{
   die(mysql_error());
}

$count = 0;

while($aFetch=mysql_fetch_assoc($sql))
{
    if ($count == MAX_COLS) {
        $count = 0;

echo "</tr><tr>";

    }

echo "<TD>
<TABLE CELLSPACING=0>
<TR><TD BGCOLOR=\"#9AB0C8\" COLSPAN=2><A HREF=\"categorie?rubriek=subcategorie&catsub_id=".$aFetch['catsub_id']."\"><B>".$aFetch['catsub_naam']."</B></TD></TR>
<TR><TD WIDTH=245 BGCOLOR=\"#CCD7E4\"><A HREF=\"bericht.php?ad_id=".$aFetch['bericht_id']."\">".$aFetch['bericht_titel']."</TD>
</TR></TABLE></TD>";

    $count++;

}


echo "</tr></table> ";

define ('MAX_COLS', 1);
 
echo "<table><tr> ";
 
$sql=mysql_query("SELECT * FROM categoriesub, categorie, berichten WHERE categoriesub.cat_id='".$_GET['cat_id']."' AND categoriesub.cat_id = categorie.cat_id AND categoriesub.catsub_id = berichten.catsub_id");
if(!$sql)
{
   die(mysql_error());
}
 
$count = 0;
 
while($aFetch=mysql_fetch_assoc($sql))
{
    if ($count == MAX_COLS) {
        $count = 0;
 
echo "</tr><tr>";
 
    }
 
echo "<TD>
<TABLE CELLSPACING=0>
<TR><TD BGCOLOR=\"#9AB0C8\" COLSPAN=2><A HREF=\"categorie?rubriek=subcategorie&catsub_id=".$aFetch['catsub_id']."\"><B>".$aFetch['catsub_naam']."</B></TD></TR>
<TR><TD WIDTH=245 BGCOLOR=\"#CCD7E4\"><A HREF=\"bericht.php?ad_id=".$aFetch['bericht_id']."\">".$aFetch['bericht_titel']."</TD>
</TR></TABLE></TD>";
 
    $count++;
 
}
 
 
echo "</tr></table> ";