ใครเก่งเรื่อง WHERE ORDER BY ช่วยดูให้หน่อยย มันมีปัญหาครับผม

<?
require_once("config4.php");

		$strSQL = "SELECT * FROM tb_gallery WHERE AlbumID = '".$_GET["AlbumID"]."' ORDER BY GalleryID ASC ";
		$objQuery = mysql_query($strSQL);
		$Num_Rows = mysql_num_rows($objQuery);

		$Per_Page = 10;   // 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 GalleryID ASC LIMIT $Page_Start , $Per_Page";
		$objQuery  = mysql_query($strSQL);

?>
<table width="481" border="1">
<tr>
<th width="136"> <div align="center">Gallery Shot </div></th>
<th width="162"> <div align="center">Gallery Name</div></th>
<th width="83"> <div align="center">Edit</div></th>
<th width="72"> <div align="center">Delete</div></th>
</tr>

<?
while($objResult = mysql_fetch_array($objQuery))
{
?>
<tr>
<td><center><a href="myfile/<?=$objResult["GalleryShot"];?>" target="_blank"><img src="myfile/<?=$objResult["GalleryShot"];?>" width="100" height="100"></a></center></td>
<td><center><?=$objResult["GalleryName"];?></center></td>
<td><center><a href="edit_gallery.php?AlbumID=<?=$objResult["AlbumID"];?>&GalleryID=<?=$objResult["GalleryID"];?>">Edit</a></center></td>
<td><center><a href="delete_gallery.php?AlbumID=<?=$objResult["AlbumID"];?>&GalleryID=<?=$objResult["GalleryID"];?>">Delete</a></center></td>
</tr>

<?
	}
?>
</table>
<br>
<table class="hovertable" width="100%">
<th width="50"> <div align="center"><?=$Num_Rows;?> ÃÙ»</div></th>
<th width="50"> <div align="center"><?=$Num_Pages;?> ˹éÒ </div></th>
<th width="400"> <div align="left">˹éÒ  :
<?
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);
?>
</div></th>
</table>