ช่วยหนูด้วยน๊า เรื่อง checkbox - อยากรู้ว่าโค้ดแบบนี้เราจะ insert ลงฐานข้อมูลได้อย่างไร

<?php
<?
include("connectdb.php");
$sql="select * from cloth where cloth.servicetype_id='2' ";
$result = mysql_query($sql);
$row=0;
$i=0;
echo "<form action=addserve.php method=post >";
echo"<CENTER><table border=1 bordercolor=#000000 bgcolor =#CC66FF><tr><td width = 738><FONT SIZE=4 COLOR=#3300FF><CENTER>?????????</CENTER></FONT></td></tr></table></CENTER><BR>";
echo"<CENTER><table border=1 bordercolor=#000000 bgcolor=#FFCCFF><tr><td><CENTER>?????</CENTER></td><td width =65><CENTER>????</CENTER></td><td width = 135><CENTER>????</CENTER></td><td width = 235><CENTER>??????????????</CENTER></td></tr>";
while($row = mysql_fetch_array($result,MYSQL_ASSOC))
{
		if($i>=0)
	{
			echo"<tr><td width = 35><CENTER><input type = checkbox name =checkbox[] value =$row[cloth_id]><td><CENTER>$row[cloth_id]</CENTER></td><td>$row[cloth_name]</td><td>$row[service_charge]</td></CENTER></td></tr>";
	}
}
echo"</table></CENTER>";
mysql_close();
?>
<TABLE>
<TR height = 80>
	<TD width = 350  align = right><input type = "submit" value = "????">
	</TD></form>
</tr>
</table>
?>