Rating//vote error (Opgelost)

<?php
   include "auth/config.php";
   include('../boven.php');
   
   $ser=$_SERVER['HTTP_HOST'];
   $ref=$_SERVER['HTTP_REFERER'];
   $host= parse_url($ref);
   //print_r($host);
  
   $rateval = $_POST['rating'];
   $url = $_POST['url'];
   $ipadd = $_POST['ip'];
   $dat = date('y-m-d');

   //echo "Stemmen : $rateval,$url,$ipadd";

   $link = mysql_connect($hostname, $username,$password);
   
   if($link)
     {	
	$dbcon = mysql_select_db($dbname,$link);
     }

   $res  = mysql_query("select url from hsrs where ip='$ipadd' && url='$url'");
   $dd = mysql_fetch_array($res,MYSQL_BOTH);
   $val = $dd[0];

   echo "<center><table><tr><td>";

   if(!$val && $ser == $host[host])
    {
	echo"<center><img src=\"../vote/images/bedankt.png\"></center>";
	$result = mysql_query("insert into hsrs values(NULL,'$ipadd','$url','$dat','$rateval')",$link);
    }
   else
    {
	echo "<center><img src=\"../vote/images/error.png\"></center>";
    }
   
   echo "<br><br><a style=\"background-color:#transparant; text-decoration:none; cursor:pointer; border:0px solid red;\" href=\"$url\"><center>Terug</center></a></td></tr></table></center>";

?>
<?php 
include('../onder.php');
?>

<?php
   include "auth/config.php";
   include('../boven.php');
 
   $ser=$_SERVER['HTTP_HOST'];
   $ref=$_SERVER['HTTP_REFERER'];
   $host= parse_url($ref);
   //print_r($host);
 
   $rateval = $_POST['rating'];
   $url = $_POST['url'];
   $ipadd = $_POST['ip'];
   $dat = date('y-m-d');
 
   //echo "Stemmen : $rateval,$url,$ipadd";
 
   $link = mysql_connect($hostname, $username,$password);
 
   if($link)
     {	
	$dbcon = mysql_select_db($dbname,$link);
     }
 
   $res  = mysql_query("select url from hsrs where ip='$ipadd' && url='$url'");
   $dd = mysql_fetch_array($res,MYSQL_BOTH);
   $val = $dd[0];
 
   echo "<center><table><tr><td>";
 
   if(!$val && $ser == $host[host])
    {
	echo"<center><img src=\"../vote/images/bedankt.png\"></center>";
	$result = mysql_query("insert into hsrs values(NULL,'$ipadd','$url','$dat','$rateval')",$link);
    }
   else
    {
	echo "<center><img src=\"../vote/images/error.png\"></center>";
    }
 
   echo "<br><br><a style=\"background-color:#transparant; text-decoration:none; cursor:pointer; border:0px solid red;\" href=\"$url\"><center>Terug</center></a></td></tr></table></center>";
 
?>
<?php 
include('../onder.php');
?>

<? $dd = mysql_fetch_array($res,MYSQL_BOTH); ?>

<? $dd = mysql_fetch_array($res,MYSQL_BOTH); ?>