generovanie PDF

<?php
set_time_limit(180);
$id=$_GET['id'];
function pdf_replace($pattern, $replacement, $string)
{
 $len=strlen($pattern);
 $regexp='';
 for ($i=0; $i<$len; $i++)
 {
  $regexp.=$pattern[$i];
  if ($i<$len-1)
  {
   $regexp.="(\)\-{0,1}[0-9]*\(){0,1}";
  }
   return ereg_replace($regexp, $replacement, $string);
 }
 if (isset($ico))
 {
  header ('Content-Disposition: filename=dokument.pdf');
  header ('Content-type: application/pdf');
  $filename='sablona.pdf';
  $fp=fopen($filename,'r');
  $output=fread($fp,filesize($filename));
  fclose($fp)
  $output=pdf_replace('<<id>>',$id,$output);
  echo $output;
}
?>

<script type="text/javascript">
<!--
if(document.location.href.indexOf('http:')==0)
{
document.write("<a href='tuto1.php'>Test pdf<\/a><\/p>");
}
//-->
</script>

<?php
$db = @MySQL_Connect("localhost", "$meno", "$heslo");
$ok = @MySQL_Select_DB("$dbname");

$pdf=new FPDF();
$pdf->AddPage();
$pdf->SetFont('Arial','B',16);

$srch = MySQL_Query("SELECT id,nazov,popis,datum,url FROM news WHERE id = $id;");
$pdf->Cell(120,8, iconv("UTF-8", "ISO-8859-2", $zaznam["id"]),1);

$pdf->Output();
?>