radio button ทำไมของผม มันแค่ติ้กอันล่างสุดมันกับ ไม่เช็คช่องว่างอื่นเลย

<?
 session_start();
  if ($_SESSION["UserID"]=='')
  {
  echo "<meta http-equiv='refresh' content='0;URL=index.php'>";
  }
?>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<style type="text/css">
<!--
.style17 {font-family: Tahoma, Arial, Helvetica, sans-serif;
	font-size: 12px;
}
.style18 {font-size: 14px;
	font-weight: bold;
}
.style19 {
	font-size: 36px;
	color: #2f4f4f;
}
.style20 {	font-size: 24px;
	font-weight: bold;
}
.style23 {font-size: 16px}
-->
</style>
<h1 align="center"><img src="img/h-g4s.png" width="1024" height="125" align="top"></h1>
<p align="center" class="style24 style1 style19"><strong>Check List</strong></p>
<form name="frmSearch" method="get" action="<?=$_SERVER['SCRIPT_NAME'];?>">
  <table width="993" border="0" align="center" bgcolor="#2f4f4f">
    <tr>
      <th width="950"><span class="style17"><span class="style18">select Department :</span>
            <select name="select" id="select">
    	<option selected="selected">Choose Department</option>
              <option value="1">MSS</option>
              <option value="2">FSS</option>
            </select>
        </span>
      <input type="submit" value="OK."></th>
    </tr>
  </table>
</form>
<form name="form4" method="post" action="auditor_page.php">
  <div align="center"><br>
      <input name="imageField" type="image" src="img/back-to-menu.png" width="120" height="30" border="0">
  </div>
</form>
<?

if($_GET["select"] != "")
	{
	include "connectdatabase.php";
	
	$strSQL = "SELECT  * FROM question_form  WHERE (".$_GET["select"].")";

	$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
	mysql_query('SET NAME UTF8');
	mysql_query('SET character_set_results=utf8');
	mysql_query('SET character_set_client=utf8');	
	mysql_query('SET character_set_connection=utf8');	
	$Num_Rows = mysql_num_rows($objQuery);

	$Per_Page = 20;   // Per Page

	$Page = $_GET["Page"];
	if(!$_GET["Page"])
	{
		$Page=1;
	}

	$Prev_Page = $Page-1;
	$Next_Page = $Page+1;

	$Page_Start = (($Per_Page*$Page)-$Per_Page);
	if($Num_Rows<=$Per_Page)
	{
		$Num_Pages =1;
	}
	else if(($Num_Rows % $Per_Page)==0)
	{
		$Num_Pages =($Num_Rows/$Per_Page) ;
	}
	else
	{
		$Num_Pages =($Num_Rows/$Per_Page)+1;
		$Num_Pages = (int)$Num_Pages;
	}


	//$strSQL .=" order  by No ASC LIMIT $Page_Start , $Per_Page";
	//$objQuery  = mysql_query($strSQL);
?>
<?php
	$form_id = $_GET["select"];
	include "connectdatabase.php";
 	$sql = "SELECT * FROM  question_list
			WHERE qtn_form_id = $form_id";
 	$qry = mysql_query($sql) or die(mysql_error());
 	while($row = mysql_fetch_array($qry)){
  	$id = $row['qtn_id'];

  echo '<script type="text/javascript">';
  echo "var id = '$id';";
  echo '</script>';
?>
<script type="text/javascript">
function fncSubmit()
{
    if(document.getElementById('c_id1'+id+'').checked == false && document.getElementById('c_id2'+id+'').checked == false)
    {
        alert('Please Check All Before Save \n(กรุณาตรวจสอบให้ครบทั้งหมดก่อนการบันทึก)');
        return false;
    }
}
</script>
<?
}
?>
<form name="frmMain" method="POST" action="<?=$_SERVER["PHP_SELF"];?>?Page=<?=$Page;?>&select=<?=$_GET["select"];?>" onSubmit="JavaScript:return fncSubmit();"><p>
  <input type="hidden" name="hdnCmd" value="">
<?php
$form_id = $_GET["select"];
include "connectdatabase.php";
$sql = "SELECT * FROM question_form WHERE qfrm_id = $form_id";
$qry = mysql_query($sql) or die(mysql_error($sql));
$row = mysql_fetch_array($qry);
echo '<center>','<h3>',$row['qfrm_title'],'</h3>','</center>';
?>

  <table width="1000" border="1" align="center">
    <tr> 
	  <!--<th width="85" scope="col" bgcolor="#2f4f4f">&#3621;&#3635;&#3604;&#3633;&#3610;</th>-->
      <th width="1015" scope="col" bgcolor="#2f4f4f">&#3627;&#3633;&#3623;&#3586;&#3657;&#3629;&#3585;&#3634;&#3619;&#3605;&#3619;&#3623;&#3592;&#3626;&#3629;&#3610;</th>
      <th width="85" scope="col" bgcolor="#2f4f4f">&#3626;&#3629;&#3604;&#3588;&#3621;&#3657;&#3629;&#3591;</th>
      <th width="85" scope="col" bgcolor="#2f4f4f">&#3610;&#3585;&#3614;&#3619;&#3656;&#3629;&#3591;</th>
    </tr>
<?php
include "connectdatabase.php";
 $sql = "SELECT * FROM  question_list
		WHERE qtn_form_id = $form_id";
 $qry = mysql_query($sql) or die(mysql_error());
 ?>
 <? while($row = mysql_fetch_array($qry)){
  $titleid = $row['qtn_title_id'];
  $title = $row['qtn_title'];
  $id = $row['qtn_id'];
 ?>
  <tr bgcolor="#CCCCCC">
   <!--<td><center><?=$row['qtn_id']?></center></td>-->
   <td><h4><?=$titleid?></h4><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
   	   <?=$title?></td>
   <td><center><input type="radio" name="choose<?=$id?>" id="c_id1<?=$id?>" value="1"/></center></td> 
   <td><center><input type="radio" name="choose<?=$id?>" id="c_id2<?=$id?>" value="0"/></center></td> 
  </tr>
 <?
 }
 ?>
  </table>
  <p>
	 <center>
<input type="submit" name="submit" value="Save" OnClick="frmMain.hdnCmd.value='Update';frmMain.submit();">
	   <input type="reset" name="Reset" value="Cancle">
	 </center>
</form>

นี้ code ทั้งหมดครับ รบกวนช่วยดูให้ที่
**** มันไม่เช็คช่องว่างอื่นเลย เมื่อกดติ้กแค่อันสุดท้ายอันเดียว ****

<?
}
?>
<?	include "connectdatabase.php";
	if($_POST["hdnCmd"]=="Update")
{	
	if(isset($_POST['submit'])) 
	{ 
	echo "<script>alert('Save Check List Completed');</script>";
 	$sql = "SELECT * FROM  question_list
			WHERE qtn_form_id = $form_id";
 	$qry = mysql_query($sql) or die(mysql_error());
 	while($row = mysql_fetch_array($qry)){
  	$id = $row['qtn_id'];
	$strSQL1 = ("INSERT INTO question_answer (ans_qtn_ref,ans_qtn_value,user_id)
				values ($id,".$_POST["choose$id"].",".$_SESSION["UserID"].")");
	$objQuery = mysql_query($strSQL1);
	}
}		

?>
<? 
}
?>
<p align="center"><img src="img/f-g4s.png" width="1007" height="30"></p>