BBS(php & mysql)完整版(三)

//此页面为php3.php
<?
include "signup/mysql.inc";
switch($part){
   case "1" :$table="bbs_php";break;
   case "2" :$table="bbs_mysql";break;
   case "3" :$table="bbs_html";break;
   case "4" :$table="bbs_js";
   }
//echo $part;
?>

<html>
<head>
<title>xiaoyang</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="JavaScript1.2" src="js/menu_comment.js"></script>
<script language="JavaScript1.2" src="js/fw_menu.js"></script>
<script language="JavaScript">

</script>
</head>

<body bgcolor="#FFFFFF" text="#000000">
<div id="Layer1" style="position:absolute; left:31px; top:1px; width:560px; height:46px; z-index:10">
<script language="JavaScript1.2">fwLoadMenus();</script></div>


<div id="Layer2" style="position:absolute; left:27px; top:41px; width:600px; height:15px; z-index:2">
  <hr color="#ff9999">
</div>
<div id="Layer3" style="position:absolute; left:73px; top:10px; width:2px; height:330px; z-index:3; background-color: #ff9999; layer-background-color: #ff9999; border: 1px none #000000"></div>
<div id="Layer4" style="position:absolute; left:560px; top:10px; width:2px; height:330px; z-index:4; background-color: #ff9999; layer-background-color: #ff9999; border: 1px none #000000"></div>
<div id="Layer5" style="position:absolute; left:86px; top:58px; width:464px; height:273px; z-index:5">
  <table width="100%" border="0" cellspacing="1" cellpadding="0" height="20">
    <tr>
      <td width="10%">
        <div align="center"><font color="#CC33CC" size="2">人气</font></div>
      </td>
      <td width="38%">
        <div align="center"><font color="#CC33CC" size="2">文章题目</font></div>
      </td>
      <td width="26%">
        <div align="center"><font size="2" color="#CC33CC">作者</font></div>
      </td>
      <td width="26%">
        <div align="center"><font color="#CC33CC" size="2">日期</font></div>
      </td>
    </tr>

<?

   $sql="select * from ".$table." order by row DESC";
   $result=mysql_query($sql)or die(mysql_error());
   $row1=mysql_num_rows($result);



   $row_max_page=12;                      //分页计算
   $page=ceil($row1/$row_max_page);
   $left_row=$row1-$p*$row_max_page;
   $pre_left_row=$left_row+12;
   $start_row=$left_row+$row_max_page+1;
   if($left_row<=0)
     {
     $start_row=$pre_left_row+1;
     $left_row=0;
     }



    $sql="select * from ".$table." where row<'$start_row' and row>'$left_row' order by row DESC";
    $result=mysql_query($sql)or die(mysql_error());

    while($row=mysql_fetch_array($result)){

       static $i=0;
       $i++;
       if($i%2)
        $color="CCCCFF";
       else $color="FFCCFF";
    echo "<tr>";
    echo "  <td width=10% bgcolor=#".$color."> ";
    echo "    <div align=center><font size=2 color=#3333FF>".$row["number"]."</font></div>";
    echo "  </td>";
    echo "  <td width=38% bgcolor=#".$color."> ";
    echo "    <div align=center><font size=2 color=#3333FF><a    href='look.php?id=".$row["id"]."&&table=".$table."'>".$row["title"]."</a></font></div>";
    echo "  </td>";
    echo "  <td width=26% bgcolor=#".$color."> ";
    echo "    <div align=center><font size=2 color=#3333FF>".$row["userid"]."</font></div>";
    echo "  </td>";
    echo "  <td width=26% bgcolor=#".$color."> ";
    echo "    <div align=center><font size=2 color=#3333FF>".$row["date1"]."</font></div>";
    echo "  </td>    </tr>";

         }

    echo"</table>";
    echo "<BR><div align=center><table><tr><td><FONT SIZE=2 >";
   for($i=1;$i<=$page;$i++)
   {
   echo "<a href='".$PHP_SELF."?p=".$i."&&table=".$table."'>[".$i."]</a> ";
   }
   ?>
    </FONT></td></tr>
  </table></div>
</div>
<div id="Layer6" style="position:absolute; left:409px; top:29px; width:118px; height:17px; z-index:6"></div>
<div id="Layer7" style="position:absolute; left:451px; top:28px; width:65px; height:12px; z-index:8">
  <a href="say.php?table=<?echo $table ;?>" target="_self" onMouseOver="window.status='';return true"><font size="2" color="#FF33FF">我要发言</font></a></div>
<p> </p>
<p> </p>
</body>
</html>