请问jquery如何删除当前列？

<script type="text/javascript"src="js/jquery.js"></script>

<link href="css/tablecloth.css" rel="stylesheet" type="text/css" media="screen" /> 

<script type="text/javascript" src="js/tablecloth.js"></script>

<?php

require('inc/page.class.php');

require("inc/pdo.php");

$selectSpecialContent=$dbc->prepare("select * from naszt");

$selectSpecialContent->execute();

?>

<table align="center" cellspacing="0" cellpadding="0">

<tr>

<th>专题名称</th>

<th>专题类型</th>

<th>发表时间</th>

<th>发表ip</th>

<th>操作</th>

</tr>

<?php while($row=$selectSpecialContent->fetch()){ ?>

<tr id="<?php echo $row['id']?>">

<td><?php echo $row['ztname']?></td>

<td><?php echo $row['zttype']?></td>

<td><?php echo $row['zttime']?></td>

<td><?php echo $row['publiship']?></td>

<td><button><a href="ztselect.php?id=<?php echo $row['id']?>">查看</a></button><button><a href="upzt.php?act=up&id=<?php echo $row['id']?>">修改</a></button><button id="del"><a href="selectzt.php?act=del&id=<?php echo $row['id']?>">删除</a></button></td>

</tr>

<?php }; ?>

</table>

<script>

$(document).ready(function(){

$("#del").click(function(){

var q=$("tr").attr("id");

alert(q);

});

});

</script>

本来是想在tr 加个id  获取到这个id的值删除本行  但好像不行,请教高手
------解决方案--------------------
简单的改了下，你看看效果和做法

<script>

$(function() {

  $('.del').click(function() {

    $('#'+$(this).attr('id')).remove();

  });

});

</script>

<table align="center" cellspacing="0" cellpadding="0">

<tr>

<th>专题名称</th>

<th>专题类型</th>

<th>发表时间</th>

<th>发表ip</th>

<th>操作</th>

</tr>

<tr id="1">

<td>$row['ztname']</td>

<td>$row['zttype']</td>

<td>$row['zttime']</td>

<td>$row['publiship']</td>

<td><a href="?id=1">查看</a><button><a href="?act=up&id=1">修改</a></button><button class='del' id=1>删除</button></td>

</tr>

</table>

<?php

print_r($_GET);