表单输入框和图片按钮无法对齐问题的解决办法

找了N久，终于找出这个解决办法了

只需加入：style="vertical-align:middle;"

<table width="370" border="0">
<form name=search_js1 method=post action='[!--newsurl--]e/search/index.php' onsubmit='return search_check(document.search_js1);'>
<tr>
<td height="25">
&nbsp;<input name=keyboard type=text size="40" style="height:20px;vertical-align:middle" />
<input type="image" style="vertical-align:middle;" src="/image/searchbt.gif" width="49" height="22" name=Submit value=给我搜>
</td>   
</tr>
<tr>   
<td height="25" align="left" valign="middle">
<p>     
<label><input type="radio" name="RadioGroup1" style="vertical-align:middle;" value="title" id="RadioGroup1_0" />标题</label>     
<label><input type="radio" name="RadioGroup1" style="vertical-align:middle;" value="smalltext" id="RadioGroup1_1" />简介</label>     
<label><input type="radio" name="RadioGroup1" style="vertical-align:middle;" value="newstext" id="RadioGroup1_2" />内容</label>       
<label><input type="radio" name="RadioGroup1" style="vertical-align:middle;" value="writer" id="RadioGroup1_3" />作者</label>     
<select name=classid style="height:18px;vertical-align:middle"> <option value=0>所有栏目</option> [!--class--]</select>
</p>
</td>
</tr>
</form>
</table>