以下是代码片段：        <TBODY>         <tr>          <TD align=middle>          </HTML>   <SCRIPT language=javascript> function index_search(){ var v=f.k.value if(f.o[0].checked==true) window.open("http://www.google.com/search?hl=zh-CN&q="+v); if(f.o[1].checked==true) window.open("http://www.baidu.com/s?wd="+v); if(f.o[2].checked==true) window.open("http://www.yahoo.com.cn/search?p="+v); if(f.o[3].checked==true) window.open("http://search.114.vnet.cn/search_web.html?id=1&fm=index&bt=s&st=web&kw="+v); if(f.o[4].checked==true) window.open("http://www.sogou.com/web?query="+v); if(f.o[5].checked==true) window.open("http://search.sina.com.cn/cgi-bin/search/search.cgi?_searchkey="+v); if(f.o[6].checked==true) window.open("http://so.163.com/search?q="+v); if(f.o[7].checked==true) window.open("http://www.soso.com/q?pid=s.idx&w="+v); if(f.o[8].checked==true) window.open("http://p.zhongsou.com/p?w="+v); if(f.o[9].checked==true) window.open("http://cnweb.search.live.com/results.aspx?q="+v); if(f.o[10].checked==true) window.open("http://search.tom.com/s.php?f=8&cl=3&f=8&edt=0&w="+v); return false;} //--> </SCRIPT>          <META content="MSHTML 5.00.3700.6699" name=GENERATOR>          <CENTER>          <div align="center">           <TABLE id=table966 border=0 cellspacing="0" cellpadding="0" width="944">            <TBODY>             <FORM name=f onsubmit=return(index_search())>              <TR>               <TD noWrap>               <INPUT class=input_box maxLength=64 size=26 value=好主机建站        name=k> <INPUT type=submit value=搜一下 name=submit> <font color="#008000">               <INPUT type=radio value=0 name=o>  Google               <INPUT type=radio value=2 name=o checked> 百度                      <INPUT type=radio value=3 name=o> 雅虎                <INPUT type=radio value=4 name=o> 电信114                    <INPUT type=radio value=512 name=o> 搜狗                        <INPUT type=radio value=513 name=o> 新浪                 <INPUT type=radio value=514 name=o> 网易                        <INPUT type=radio value=515 name=o> 腾讯SoSo                       <INPUT type=radio value=8 name=o> 中搜                     <INPUT type=radio value=9 name=o> MSN                    <INPUT type=radio value=10 name=o> tom               </tr>              </tr>            </TBODY>           </TABLE>                      </div>       </table>       </HTML></td>      </tr>     </table>

效果：