ไช้ checkbox แสดงข้อมุลจากฐานข้อมูลทำไงครับ ใครมีcode บ้างแนะนำด้วยครับ

<input type="checkbox" OnClick="document.all.txtName.value='Weerachai Nukitram';">
<input type="text" name="txtName"> <br>
<input type="checkbox" OnClick="document.all.txtName2.value='Nukitram';">
<input type="text" name="txtName2"><br>

<?
include ("connect.php");
$strSQL = "SELECT * FROM customer";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
?>
<?
while($objResult = mysql_fetch_array($objQuery))
{
?>
<?=$objResult["Name"];?>

<input type="checkbox" OnClick="document.all.txtName3.value='<?=$result["Name"]?>';">
<input type="text" name="txtName3"> <br>
<?
}
?>

<?
mysql_close($objConnect);
?>

          <td><label>
            <input name="group_league[]" type="text" id="group_league" size="3" value="<?PHP echo $row['group_league'];?>" />
          </label></td>
          <td><label>
            <input type="checkbox" name="checkupdate[]" value="<?php echo $row["team_id"];?>" />
          </label></td>
        </tr>

ตรวส่วนนี้ทำกา

	for($i=0;$i<count($_POST["checkupdate"]);$i++)
	{
		if($_POST["checkupdate"][$i] != "")
		{
			//echo "checkupdate $i = ".$_POST["checkupdate"][$i]."<br>";
			
		$team['$i']			= $_POST['team']['$i'];
		$play_match['$i']		= htmlspecialchars($_POST['play_match']['$i']);
		$home_win['$i']			= htmlspecialchars($_POST['home_win']['$i']);

			$sql1 = 	"update  ball_team set 
						
							team		 	= '$team[$i]',
							play_match 	 	= '$play_match[$i]',
							home_win 	 	= '$home_win[$i]',
					$sql1 .= "WHERE team_id = '".$_POST["checkupdate"][$i]."' ";

					$query1 = mysql_query($sql1) or die("error=$sql1");