我想在同一行放置以下三个搜索代码，但总觉得有问题，显示时下面总会出现一些空白，占了空间，能不能消掉呢，各位高手帮我看看。代码如下：

<table width="730"  border="1" align="center" cellpadding="0" cellspacing="0">
  <tr>
    <td width="34%" height="43" valign="middle"><form action="http://www.baidu.com/baidu" target="_blank">
    <div align="center"><input name=tn type=hidden value=baidu><a href="http://www.baidu.com/"><img src="http://gimg.baidu.com/unlogo/unlogo1.gif" width="76" height="25" alt="Baidu" align="bottom" border="0"></a><input type=text name=word size=10><input name="submit" type="submit" value="搜索"></div></form></td>
    <td width="31%" valign="middle"><!-- Search Google --><form method=get action="http://www.google.com/search"><table bgcolor="#FFFFFF"><tr><td><a href="http://www.google.com/intl/zh-CN/"> <img src="http://www.google.com/logos/Logo_25wht.gif" width="75" height="32" border="0" alt="Google" align="absmiddle"></a><input type=text name=q size=10 maxlength=255 value=""><input type=hidden name=ie value=GB2312><input type=hidden name=oe value=GB2312><input type=hidden name=hl value=zh-CN><input type=submit name=btnG value="搜索"></td></tr></table></form><!-- Search Google --></td>
    <td width="35%" valign="middle"><FORM name=searchForm action=http://www.sogou.com/web?query target="_blank" method=get >
        <div align="center"><img border="0" src="http://fragment.union.sogou.com/images/sogou_union_a1.gif" width="91" height="26">
          <INPUT class=f14 maxLength=100 size=10 name=query><INPUT type=hidden value=10 name=num><input type=submit value=搜索 name=submit></div></form></td></tr></table>