//Ukrywanie - div3
								if($_SESSION['admin']==1){
								echo '<form action="hide.php" method="POST">';
								echo '<input type="hidden" name="id_art" value="'.$art['id_art'].'">';
								if($art['visible_art']==1)
								{echo "<input type='submit' name='hide' value='hide'>";}
								else{
								echo "<input type='submit' name='show' value='show'>";
								}
								echo '</form>';
						}


// ukrywanie - hide.php

<?php
include('conn.php');

$art_id=$_POST['id_art'];
if(isset($_POST['hide']) || isset($_POST['show'])){
	if(isset($_POST['show'])){$query="UPDATE articles SET visible_art=1 WHERE id_art=$art_id";}
	else{$query="UPDATE articles SET visible_art=0 WHERE id_art=$art_id";}
$result=mysql_query($query);
if($result){
header('location:index.php');
exit;
}
else{
	echo 'problem';
}
}
?>