สร้างเว็บให้มีหน้า next page แต่วน loop ข้อมูลออกมา ข้อมูลมีไม่ถึงหน้า 2 แต่กลับแสดงหน้า 2 ออกมา พอกดไปแล้วไม่มีอะไรเลย

<div class="mainContent">
        <?
			$cul_type_id = $_GET['cul_type_id'];
			
			$sql = "SELECT * FROM culture";
			$objQuery = mysql_query($sql) or die ("Error Query [".$sql."]");
			$Num_Rows = mysql_num_rows($objQuery);
			
			$Per_Page = 8;   // 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;
			}
			
			$sql .="  ORDER BY cul_id DESC LIMIT $Page_Start , $Per_Page";
			$objQuery  = mysql_query($sql);
			?>
                	<article class="header">
						<header>
                            <h2><u><a href="culture.php">วัฒนธรรม</a></u></h2>
                        </header>
                    </article>
			<?
			while($objResult = mysql_fetch_array($objQuery))
			{
				?>
                <div class="content2" align="center">
                <article class="topcontent-left">
                        <header>
                        	<h3><p class="post-info"><?=$objResult["cul_name"];?></p></h3>
                        </header>
                         <content>
                                <p>
                                    <a href="culture_detail.php?cul_id=<?=$objResult["cul_id"];?>">
                                        <? 
											$sql = "SELECT * FROM pic WHERE all_id = '".$objResult["cul_id"]."'ORDER BY pic_id ASC LIMIT 0,1";
                                            $result = mysql_db_query($db,$sql);
                                            while($object = mysql_fetch_array($result))
                                            {
                                                if($objResult["cul_id"]==$object["all_id"]) 
												{ 
												?>
                                                    <img src="admin/culture/img_culture/<?=$object["filename"];?>">
                                                <? 
												}
                                            }
                                        ?>
                                    </a>
                                </p>
                        </content>
                </article>
                </div>
                <?
                }
                ?>
		</div>
		
     <footer class="mainPage">
    	<p align="center">				
			<?php
				$pages = new Paginator;
				$pages->items_total = $Num_Rows;
				$pages->mid_range = 10;
				$pages->current_page = $Page;
				$pages->default_ipp = $Per_Page;
				$pages->url_next = $_SERVER["PHP_SELF"]."?cul_type_id=$cul_type_id&QueryString=value&Page=";
				
				$pages->paginate();
				
				echo $pages->display_pages()
			?>
       </p>
    </footer>