分页：

<div class="title">
    <h3><?php echo $rs1['tname']; ?></h3>
    <span>more>></span></div>
<?php
     $sql4="select * from `article` where tid=".$id;
     $query4=mysql_query($sql4);
     $num=mysql_num_rows($query4);
    $pagesize=3;
    $pagemax=ceil($num/$pagesize);
    if(isset($_GET['page']))
    $page=intval($_GET['page']);

    }else{

           $page=1;

}

   $start=($page-1)*$pagesize;
$sql3="select `title`,`id`,`tid` from `article` where tid='".$id."' order by addtime desc limit ".$start.",".$pagesize."";

$query1=mysql_query($sql3);

while($rs=mysql_fetch_array($query1)){ 

 ?>

<ul>

<li><a href="new_detail.php?ids=<?php echo $rs['id']?>&tid=<?php echo $rs['tid']?>"><?php echo $rs['title']; ?></a></li>

</ul>

 <?php } ?>

<div id="page">  <?php 

if($page!=1){ ?>

<td width="49"><a href="?page=1">首页</a></td>

<td width="49"><a href="?page=<?php echo $page-1;?>&tids=<?php echo $id?>">上一页</a></td>

<?php } else{echo "首页  上一页" ;} if($page!=$pagemax){?>

<td width="49"> <a href="?page=<?php echo $page+1;?>&tids=<?php echo $id ?>">下一页</a></td>

<td width="49"><a href="?page=<?php echo $pagemax;?>">尾页</a></td>

<?php } else{echo"下一页  尾页";}?> 共 <?php echo $pagemax?>页</div>

</div>