只有 百度,谷歌,有道,即刻
单选框选中哪个submit的value就变成 百度/谷歌/有道/即刻搜索 连接也变过去
<form action="http://www.baidu.com/" target="_blank">
<a href="http://www.baidu.com/"><img src="b.gif" alt="Baidu" align="bottom" border="0"></a>
<input type=text name=word size=60>
<input type="submit" value="百度搜索">
<table>
<tr>
<td width="65"></td>
<td>
<input name="RadioGroup1" type="radio" id="RadioGroup1_0" value="baidu" checked/>
百度 </td>
<td>
<input type="radio" name="RadioGroup1" value="google" id="RadioGroup1_1"/>
谷歌 </td>
<td>
<input type="radio" name="RadioGroup1" value="youdao" id="RadioGroup1_2"/>
有道 </td>
<td>
<input type="radio" name="RadioGroup1" value="jike" id="RadioGroup1_3"/>
即刻</td>
</tr>
</table>
</form>
单选框选中哪个submit的value就变成 百度/谷歌/有道/即刻搜索 连接也变过去
<form action="http://www.baidu.com/" target="_blank">
<a href="http://www.baidu.com/"><img src="b.gif" alt="Baidu" align="bottom" border="0"></a>
<input type=text name=word size=60>
<input type="submit" value="百度搜索">
<table>
<tr>
<td width="65"></td>
<td>
<input name="RadioGroup1" type="radio" id="RadioGroup1_0" value="baidu" checked/>
百度 </td>
<td>
<input type="radio" name="RadioGroup1" value="google" id="RadioGroup1_1"/>
谷歌 </td>
<td>
<input type="radio" name="RadioGroup1" value="youdao" id="RadioGroup1_2"/>
有道 </td>
<td>
<input type="radio" name="RadioGroup1" value="jike" id="RadioGroup1_3"/>
即刻</td>
</tr>
</table>
</form>
var url=obj.value;
url="http:\/\/www."+url+".com";
window.location.href=url ;
}
为每一个radio添加一个onclick事件,如
radio.onclick=nav(this);