报告：菜鸟我又出错了.......
<?php require_once('Connections/http.php'); ?>
<?php
$colname_infofl = "1";
if (isset($_GET['fl'])) {
$colname_infofl = (get_magic_quotes_gpc()) ? $_GET['fl'] : addslashes($_GET['fl']);
}
mysql_select_db($database_http, $http);
$query_infofl = sprintf("SELECT * FROM news_fl WHERE id = %s", $colname_infofl);
$infofl = mysql_query($query_infofl, $http) or die(mysql_error());
$row_infofl = mysql_fetch_assoc($infofl);
$totalRows_infofl = mysql_num_rows($infofl);
$colname_topnews = "1";
if (isset($_GET['TOP'])) {
$colname_topnews = (get_magic_quotes_gpc()) ? $_GET['TOP'] : addslashes($_GET['TOP']);
}
mysql_select_db($database_http, $http);
$query_topnews = sprintf("SELECT * FROM news_info WHERE top = '%s' ORDER BY id DESC", $colname_topnews);
$topnews = mysql_query($query_topnews, $http) or die(mysql_error());
$row_topnews = mysql_fetch_assoc($topnews);
$totalRows_topnews = mysql_num_rows($topnews);
$maxRows_infonews = 30;
$pageNum_infonews = 0;
if (isset($_GET['pageNum_infonews'])) {
$pageNum_infonews = $_GET['pageNum_infonews'];
}
$startRow_infonews = $pageNum_infonews * $maxRows_infonews;
$colname_infonews = "1";
if (isset($_GET['fl'])) {
$colname_infonews = (get_magic_quotes_gpc()) ? $_GET['fl'] : addslashes($_GET['fl']);
}
mysql_select_db($database_http, $http);
$query_infonews = sprintf("SELECT * FROM news_info WHERE flid = %s ORDER BY id DESC", $colname_infonews);
$query_limit_infonews = sprintf("%s LIMIT %d, %d", $query_infonews, $startRow_infonews, $maxRows_infonews);
$infonews = mysql_query($query_limit_infonews, $http) or die(mysql_error());
$row_infonews = mysql_fetch_assoc($infonews);
if (isset($_GET['totalRows_infonews'])) {
$totalRows_infonews = $_GET['totalRows_infonews'];
} else {
$all_infonews = mysql_query($query_infonews);
$totalRows_infonews = mysql_num_rows($all_infonews);
}
$totalPages_infonews = ceil($totalRows_infonews/$maxRows_infonews)-1;
?>
<?php require_once('top.php'); ?>
<table width="900" border="0" align="center" cellpadding="0" cellspacing="0" class="newsbg">
<tr>
<td><table width="300" border="0" align="left" cellpadding="0" cellspacing="5">
<tr>
<td><table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0" background="images/indexnews02.gif">
<tr>
<td width="14" align="left" valign="middle"><img src="images/indexnews01.gif" width="13" height="30"></td>
<td align="left" valign="middle"><span class="style1">TOP信息</span></td>
<td width="14" align="right" valign="middle"><img src="images/indexnews03.gif" width="13" height="30"></td>
</tr>
</table>
<table width="100%" border="0" cellpadding="0" cellspacing="0" class="indexnews">
<tr>
<td><?php do { ?>
<table width="98%" border="0" align="center" cellpadding="3" cellspacing="0">
<tr>
<td><a href="<?php echo $row_topnews['url']; ?>" target="_blank"><?php echo $row_topnews['name']; ?></a></td>
</tr>
</table>
<?php } while ($row_topnews = mysql_fetch_assoc($topnews)); ?></td>
</tr>
</table></td>
</tr>
</table>
<table width="600" border="0" align="left" cellpadding="0" cellspacing="5">
<tr>
<td><table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0" background="images/indexnews02.gif">
<tr>
<td width="14" align="left" valign="middle"><img src="images/indexnews01.gif" width="13" height="30"></td>
<td align="left" valign="middle"><span class="style1"><?php echo $row_infofl['flname']; ?></span></td>
<td width="14" align="right" valign="middle"><img src="images/indexnews03.gif" width="13" height="30"></td>
</tr>
</table>
<table width="100%" border="0" cellpadding="0" cellspacing="0" class="indexnews">
<tr>
<td><?php do { ?>
<table width="98%" border="0" align="center" cellpadding="3" cellspacing="0">
<tr>
<td><?php echo $row_infonews['name']; ?><?php echo $row_infonews['time']; ?></td>
</tr>
</table>
<?php } while ($row_infonews = mysql_fetch_assoc($infonews)); ?><table width="98%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td align="right" valign="middle">
<?php
if($totalPages_infonews>0){
$uppages=$pageNum_infonews-1;
$downpages=$pageNum_infonews+1;
if($totalPages_infonews>=0){
echo "第一页|";
}
else{
echo "<a href=?$pageNum_infonews=0>第一页</a>|";
}
if($uppages<0){
echo "上一页|";
}
else{
echo "<a href=?$pageNum_infonews=".$uppages.">上一页</a>|";
}
if($downpages>0){
echo "下一页|";
}
else{
echo "<a href=?$pageNum_infonews=".$downpages.">下一页</a>|";
}
if($pageNum_infonews>=$totalPages_infonews){
echo "尾页";
}
else{
echo "<a href=?$pageNum_infonews=".$totalPages_infonews.">尾页</a>";
}
}
?>
</td>
</tr>
</table>
</td>
</tr>
</table></td>
</tr>
</table> </td>
</tr>
</table>
<?php
mysql_free_result($infofl);
mysql_free_result($topnews);
mysql_free_result($infonews);
?> ;
以上的代码不知道错在哪儿，以前我总是用DW做分页导航的，但最近我的DW不能用了，好似出现了错误，所以没办法，只有自己动手做，但是出现500错误，昏乎乎
帮我看下错在哪。。。
