ชี้แนะให้ผมที List Record Paging ช่วยทีครับ ทำจนงงแล้วครับไม่รู้ผิด ???

<?
$objConnect = mysql_connect("localhost","root","1234") or die("Error Connect to Database");
$objDB = mysql_select_db("pk-trip");
mysql_query("SET NAMES utf8");
$strSQL = "SELECT * FROM tb_member ";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
$Num_Rows = mysql_num_rows($objQuery);

$Per_Page =4;   // 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 mem_id ASC LIMIT $Page_Start , $Per_Page";
$objQuery  = mysql_query($strSQL);
?>
<table width="1155" border="1">
  <tr>
    <th width="74"> <div align="center">Mem_id </div></th>
    <th width="64"> <div align="center">User </div></th>
    <th width="109"> <div align="center">Pass </div></th>
    <th width="68"> <div align="center">Name </div></th>
    <th width="70"> <div align="center">Lastname </div></th>
    <th width="55"> <div align="center">Email </div></th>
    <th width="56"> <div align="center">Phone </div></th>
    <th width="607"> <div align="center">Add </div></th>
  </tr>
<?
while($objectResult=mysql_fetch_array($objQuery)){
?>
  <tr>
    <td><div align="center"><?=$objResult["mem_id"];?></div></td>
    <td><?=$objResult["mem_user"];?></td>
    <td><?=$objResult["mem_pass"];?></td>
    <td><div align="center"><?=$objResult["mem_name"];?></div></td>
    <td align="right"><?=$objResult["mem_lastname"];?></td>
    <td align="right"><?=$objResult["mem_email"];?></td>
    <td align="right"><?=$objResult["mem_phone"];?></td>
    <td align="right"><?=$objResult["mem_add"];?></td>
  </tr>

<?
}
?>
</table>

<br>
Total <?= $Num_Rows;?> Record : <?=$Num_Pages;?> Page :
<?
if($Prev_Page)
{
	echo " <a href='$_SERVER[SCRIPT_NAME]?Page=$Prev_Page'><< Back</a> ";
}

for($i=1; $i<=$Num_Pages; $i++){
	if($i != $Page)
	{
		echo "[ <a href='$_SERVER[SCRIPT_NAME]?Page=$i'>$i</a> ]";
	}
	else
	{
		echo "<b> $i </b>";
	}
}
if($Page!=$Num_Pages)
{
	echo " <a href ='$_SERVER[SCRIPT_NAME]?Page=$Next_Page'>Next>></a> ";
}
mysql_close($objConnect);
?>

<?
($objResult = mysql_fetch_array($objQuery));
{
?>

<?
while($objResult = mysql_fetch_array($objQuery))
{
?>