再一次厚脸皮…分页…页面跳转后仍是当前页面

 <?php<br />
    extract($_REQUEST);<br />
    $pages=ceil($count/$list_num);<br />
       echo "<table width=760 border=0 cellspacing=0 cellpadding=0 align=center class='text'><br />
          <tbody> <br />
          <tr> <br />
     <td width='159'><font color='#ff0000'>目前共有".$count."条记录</font> </td><br />
    <td width='205'>共".$pages."页</td>";<br />
 <br />
	  if($offset){<br />
		$preoffset=$offset-$list_num;<br />
	print "<td width='132'><a href=\"?offset=$preoffset\">上一页</a></td>";}<br />
	else {<br />
	  echo "<td width='132'>上一页</td>";<br />
	}<br />
	 $newoffset=$offset+$list_num;<br />
	  if(($pages!=0)&&(($newoffset/$list_num)!=$pages))<br />
	{<br />
	 print("<td width='158'><a  href=\"?offset=$newoffset\">下一页</a></td>");<br />
	}<br />
	 else{ echo "<td width='158'>下一页</td>";}<br />
	$pageno=($offset/$list_num)+1;<br />
	echo "<td width='112' class=text>第<input class=text type='text' size='4'value=".$pageno." readonly><br />
      页</td><br />
    <td width='4'> </td></tr><br />
</table>"; <br />
   ?>  <br />