<?php
ob_start(); 
session_start();
    require "db.php";           
  if(isset($_POST['sent'])){      
	$id=$_POST['id'];
	

  		mysql_query("DELETE FROM rezervace WHERE `id` = '$id'");
        $backlink="index.php?page=vyrobky_kategorie"; // presmerovani s hlaskou ze je vse OK

  }else{
    $backlink="index.php?page=nabidka_bluray_pujceni&Alert=5";
  }
// pokud pouzijete HEADER LOCATION tak by pred nim nemelo byt zadne platne ECHO
//echo "<a href='index.php'>index</a>";
// samozrejme zde muze byt presmerovani na jinou stranku pomoci
 header ("Location: $backlink");
ob_end_flush();

?>