function display_section_blogs($sec)
{
    global $pcconfig;
    if (!$pcconfig["SECTION"][$sec]) {
        echo "对不起，目前尚无该分类。[<a href=\"javascript:history.go(-1);\">返回</a>]";
        return;
    }
    echo "下面是<font class=f4>" . html_format($pcconfig["SECTION"][$sec]) . "</font>分类的Blog：<br /><hr size=1>";
    @($pno = (int) $_GET["pno"]);
    if ($pno < 1) {
        $pno = 1;
    }
    $link = pc_db_connect();
    if ($sec == "others") {
        $query = "SELECT username , corpusname , description , createtime  FROM users WHERE theme LIKE 'others%' OR theme = '' ORDER BY modifytime DESC LIMIT " . $pcconfig["THEMLIST"] * ($pno - 1) . "," . $pcconfig["THEMLIST"] . ";";
    } else {
        $query = "SELECT username , corpusname , description , createtime  FROM users WHERE theme LIKE '" . addslashes($sec) . "%' ORDER BY modifytime DESC LIMIT " . $pcconfig["THEMLIST"] * ($pno - 1) . "," . $pcconfig["THEMLIST"] . ";";
    }
    $result = mysql_query($query, $link);
    $numRows = mysql_num_rows($result);
    ?>
<ul style="margin-left: 20px;"><?php 
    for ($i = 0; $i < $numRows; $i++) {
        $rows = mysql_fetch_array($result);
        echo "<li><strong><a href=\"index.php?id=" . $rows["username"] . "\">" . html_format($rows["corpusname"]) . "</a></strong>[" . time_format_date1($rows["createtime"]) . "]：" . html_format($rows["description"], TRUE) . "</li>";
    }
    ?>
</ul>
<p align=center class=f1>
<?php 
    if ($pno > 1) {
        echo "<a href=\"pcsec.php?sec=" . $sec . "&pno=" . ($pno - 1) . "\">上一页</a>\n";
    }
    if ($numRows == $pcconfig["THEMLIST"]) {
        echo "<a href=\"pcsec.php?sec=" . $sec . "&pno=" . ($pno + 1) . "\">下一页</a>\n";
    }
    pc_db_close($link);
    ?>
</p><?php 
}

        echo "[<a href='pcnew.php?pno=" . ($pno + 1) . $loadtype . "'>后" . $pcconfig["NEWS"] . "条记录</a>]\n";
    } else {
        echo "[后" . $pcconfig["NEWS"] . "条记录]\n";
    }
    ?>
</p>
<?php 
}
//20min更新一次
if (pc_update_cache_header()) {
    return;
}
@($pno = (int) $_GET["pno"]);
$pno = $pno < 1 ? 1 : $pno;
$type = @$_GET["t"] == "c" ? "c" : "n";
$link = pc_db_connect();
if ($type == "n") {
    $newBlogs = getNewBlogs($link, $pno);
    $newNum = count($newBlogs["useretems"]);
} else {
    $newComments = getNewComments($link, $pno);
    $newNum = count($newComments);
}
pc_db_close($link);
pc_html_init("gb2312", $pcconfig["BBSNAME"] . "Blog");
?>
<br><br>
<p align=center class=f2>
欢迎使用<?php 
echo $pcconfig["BBSNAME"];
?>