ช่วยดูโค๊ดให้นิดนึงคับ เลขหน้าที่แบ่งหน้าออกมา มันจะเยอะขึ้นตามข้อมูลของเรา แล้วจะทำกำหนดยังไงหรอคับ

<?php
	$query="SELECT * FROM vdo";
	$resualt=mysql_query($query);
	$Num_Rows = mysql_num_rows($resualt);
	$Per_Page = 2;   // 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;
}
	echo "<table class=edit_vdo>";
	echo "<tr>";
	echo "<th>วันที่เพิ่มวีดีโอ</th><th>ชื่อวีดีโอ</td><th class=edit_td>แก้ไข</th><th class=edit_td>ลบ</th>";
	echo "</tr>";
	$query="SELECT * FROM vdo ORDER BY vdo_id LIMIT $Page_Start , $Per_Page";
	$resualt=mysql_query($query);
	$Num_Rows = mysql_num_rows($resualt);
	while($record = mysql_fetch_array($resualt)){		
		list($vdo_id,$vdo_name,$vdo_link,$vdo_date) = $record;		
		echo "<tr>";
		echo "	<td class=edit_date>$vdo_date</td><td align=left>$vdo_name</td>";
		echo "	<td><a href="."?op=edit_vdo_form&vdo_id=$vdo_id> <img src=image/edit.png> </a>";
		echo "</td>";
		echo "<td>";
		echo "	<a onClick='return Conf(this)' href="."?op=vdo_del&id=$vdo_id> <img src=image/del.png> </a>";
		echo "</td>";
	echo "</tr>";
	}?>
    <tr><td colspan="4">
    <?
if($Prev_Page)
{
	echo " <a href='?op=edit_vdo&Page=$Prev_Page'>[Back]</a> ";
}

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