ช่วยที่คับ โค๊ดแบ่งหน้า ผมลองเขียนดูแล้วมีปัญหา หน้าแรกไม่มีปัญหาแต่พอกด ถัดไป>>หรือเลือกไปหน้าอื่น มันขึ้น จำนวน2มากกว่า1 Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in C:\AppServ\www\testnum2.php on line 61

$host="localhost";
$user="root";
$pwd="1234";
$dbname="store";
$con=mysql_connect($host,$user,$pwd);
mysql_select_db($dbname,$con)or die("Not select db");
mysql_db_query($dbname,"SET NAMES UTF8");



	
		$strSQL ="select * from tblrequisitiondetail";

		$objQuery = mysql_query($strSQL);
		$Num_Rows = mysql_num_rows($objQuery);

		$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;
		}

		$strSQL .=" ORDER BY number asc LIMIT $Page_Start , $Per_Page";
		$objQuery  = mysql_query($strSQL);

		$b=1;

		while($rsl=mysql_fetch_array($objQuery))

		{

		echo "<tr>";
		echo "<td>$b</td>";
		echo "<td><input type='radio' name='data' value='$rsl[number]' ></td>";
		echo "<td>$rsl[number]</td>";
		echo "<td>$rsl[selector]</td>";
		echo "<td>$rsl[fname_user]</td>";
		echo "<td><input type='submit' name='print' value=' พิมพ์ใบเบิก ' title='พิมพ์ใบเบิก'></td>";
		echo "</tr>";
		$b++;

		}
		?>
<tr><td colspan="6">&nbsp;</td></tr>
<tr><td colspan="6" align="left">&nbsp;&nbsp;
		ทั้งหมด <?=" ".$Num_Rows." ";?>รายการ&nbsp;:&nbsp;<?=$Num_Pages;?>&nbsp;หน้า :
			<?
			if($Prev_Page)
			{
				echo " <a href='$_SERVER[SCRIPT_NAME]?Page=$Prev_Page'><< ย้อนกลับ</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'>ถัดไป>></a> ";
			}
			?>
		</td>