nedaří se mi mazat cookies

function logout($page){
      mysql_query("insert into logs (user,logtime,action,username) values('$_SESSION[id]',NOW(),'logout','$_SESSION[user]')");
      session_unset();
      setcookie("cooklogin", "", time()-60);
      setcookie("cookid", "", time()-60);
      setcookie("cookaccess", "", time()-60);
      setcookie("cookuser", "", time()-60);
                              
      session_destroy();


header("Location: $page");
}



//logout
if($_GET['action']=="logout"){
  logout("login.php");

} 

//login from form 
if($_POST['login']){  
  $user=ochrana_sql($_POST['user']);
  $pass=md5($_POST['pass']);
login_check($user,$pass);
}
//cookies
checkLogin();
}