select 下拉

<select style="width:200px" onchange="openNewWin(this)">
                <option value="#">-------&nbsp;常用外网链接&nbsp;-------------</option>
                <option value="http://www.google.cn/">谷歌</option>
                <option value="http://www.baidu.com/">百度</option>
                <option value="http://www.sina.com.cn/">新浪</option>
                <option value="http://www.sohu.com/">搜狐</option>
            </select>


<select id="isRoot" name="isRoot">
<option value="1">是</option> 
<option value="0" selected="selected">否</option> 
</select>