คำนวณคะแนนไม่ได้ครับ ต้องทำไงพอถึงหน้าสุดท้าย เราสามารถกดคำนวณคะแนนจากหน้าแรก ถึง หน้าสุดท้าย

 <form name="from" method="post"  onSubmit="return chknull();"  action=""> 
         
<?
	$score=0;
$objConnect = mysql_connect("localhost","root","root") or die("Error Connect to Database");
$objDB = mysql_select_db("quiz_mfes");
$strSQL = "SELECT * FROM quiz ";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");

$Num_Rows = mysql_num_rows($objQuery);

$Per_Page = 1;   // 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 id ASC LIMIT 1";
$objQuery  = mysql_query($strSQL);
$result=mysql_fetch_array($objQuery);


	


?>
<table width="100%" border="0" align="center">
<tr>
  <td height="18" colspan="5">&nbsp;</td>
</tr>
<?
if($Page==$Page){
	
	$i=101;
	$i=$i-$Page;
	$j=1;
	//$i=$Page;
}
?>
<tr>
<input name="id" type="hidden" value="<?=$result["id"];?>">
  <td height="25">&nbsp;No.<?  echo $i ?></td>
  <td colspan="4" rowspan="2"><? echo  nl2br($result["question"]); ?></td>
</tr>
<tr>
  <td height="20"></td>
</tr>
<tr>
   <td width="9%" height="30">&nbsp;</td>
   <td colspan="2"> <input type="radio" name="question" value="1">a.
   <?=$result["c1"];?>
   </td>
   <td colspan="2"> <input type="radio" name="question" value="2">b.
   <?=$result["c2"];?> 
   </td>
</tr>

<tr>
  <td>&nbsp;</td>
  <td colspan="2"><input type="radio" name="question" value="3">c.
  <?=$result["c3"];?></td>
  <td colspan="2"><input type="radio" name="question" value="4">d.
    <?=$result["c4"];?>
           </td>
</tr>
<tr>
  <td>&nbsp;</td>
  <td width="23%">&nbsp;</td>
  <td width="27%">&nbsp;</td>
  <td width="19%">&nbsp;</td>
  <td width="22%">&nbsp;</td>
</tr>
<tr>
  <td>&nbsp;</td>
  <td>&nbsp;</td>
  <td>&nbsp;</td>
  <td colspan="2">ตอบ<?=$result["answer"];?><br />
  <? echo $radio;?>
  </td>
  </tr>
</table>
<div align="right">
<table width="100%" border="0">
  <tr>
    <th scope="col"></th>
    <th scope="col"><?
if($Page!=$Num_Pages)
{
	//$i++;
	echo "<a href ='$_SERVER[SCRIPT_NAME]?Page=$Next_Page?$score
	'>Next >></a> ";
 }
mysql_close($objConnect);

?></th>
  </tr>
</table>
</div>
</form>