button blijft staan

<h2>items</h2><br />
<?
$gebruik = ("SELECT `gebruik` FROM `items` WHERE login ='".$_SESSION['login']."' ORDER BY `id` ASC");
$nm = 0;
$query = ("SELECT * FROM `items` WHERE login = '".$_SESSION['login']."' ORDER BY `id` ASC");
$result = mysql_query($query) or die(mysql_error());
while($s = mysql_fetch_object($result)) {
$nm++;
?>


<table border="1">
<tr>
			<td colspan="3"><b><label for="<? echo $nm; ?>"><u><? echo $s->naam; ?></u></label></b></td>
		</tr>
		
		<tr>
        <td rowspan="4"><img src="img/items/<? echo $s->image; ?>.png" alt="" width="90"/></td>
			<td><input type="submit" name="verkoop" value="verkoop"></td>
		</tr>
		
		<tr>
			 <? if($gebruik = 1){
		echo'<td><input type="submit" name="gebruik" value="gebruik">';
		} elseif ($gebruik = 0) {
		echo '';
		}
		?>
</td>
		</tr>




       </table>
<?
	}


?>

<h2>items</h2><br />
<?
$gebruik = mysql_num_rows(mysql_query("SELECT `gebruik` FROM `items` WHERE login ='".$_SESSION['login']."' ORDER BY `id` ASC"));


$nm = 0;
$query = ("SELECT * FROM `items` WHERE login = '".$_SESSION['login']."' ORDER BY `id` ASC");
$result = mysql_query($query) or die(mysql_error());
while($s = mysql_fetch_object($result)) {
$nm++;
?>


<table border="1">
<tr>
			<td colspan="3"><b><label for="<? echo $nm; ?>"><u><? echo $s->naam; ?></u></label></b></td>
		</tr>
		
		<tr>
        <td rowspan="4"><img src="img/items/<? echo $s->image; ?>.png" alt="" width="80"/></td>
			<td><input type="submit" name="verkoop" value="verkoop"></td>
		</tr>
		
		<tr>
		<? if($gebruik == 1){
		echo'<td><input type="submit" name="gebruik" value="gebruik"></td>';
		} elseif ($gebruik == 0) {
		echo '';
		}
		?>


		</tr>




       </table>
<?
	}


?>

<h2>items</h2><br />
<?
$gebruik_halen = mysql_query("SELECT `gebruik` FROM `items` WHERE login ='".$_SESSION['login']."' ORDER BY `id` ASC"); 
$gebruik = mysql_num_rows($gebruik_halen);


$nm = 0;
$query = ("SELECT * FROM `items` WHERE login = '".$_SESSION['login']."' ORDER BY `id` ASC");
$result = mysql_query($query) or die(mysql_error());
while($s = mysql_fetch_object($result)) {
$nm++;
?>


<table border="1">
<tr>
			<td colspan="3"><b><label for="<? echo $nm; ?>"><u><? echo $s->naam; ?></u></label></b></td>
		</tr>
		
		<tr>
        <td rowspan="4"><img src="img/items/<? echo $s->image; ?>.png" alt="" width="80"/></td>
			<td><input type="submit" name="verkoop" value="verkoop"></td>
		</tr>
		
		<tr>
		<? if($gebruik == 1){
		echo'<td><input type="submit" name="gebruik" value="gebruik"></td>';
		} elseif ($gebruik == 0) {
		echo '';
		}
		?>


		</tr>




       </table>
<?
	}


?>

<h2>items</h2>
<?php
$nm = 0;
$query = mysql_query("SELECT * FROM `items` WHERE login = '".$_SESSION['login']."' ORDER BY `id` ASC");
while($s = mysql_fetch_assoc($query)) {
$nm++;
?>


<table border="1" style="margin:0 30px 30px 0; float:left;">
	<tr>
		<td colspan="3"><b><label for="<?php echo $nm; ?>"><u><?php echo $s['naam']; ?></u></label></b></td>
	</tr>	
	<tr>
        <td rowspan="4"><img src="img/items/<?php echo $s['image']; ?>.png" alt="" width="80"/></td>
        <td><input type="submit" name="verkoop" value="verkoop"></td>
	</tr>
        <?php 
		if($s['gebruik'] == 1){
			echo'<tr>
					<td><input type="submit" name="gebruik" value="gebruik"></td>
				</tr>';
        }
        ?>
</table>
<?php
}
?>