麻烦帮修改下JS代码~~

Question

<script language="javascript">function statu_detail(){
var SS=document.getElementById("statu_d").value;
var s_info=document.getElementById("status_info");
if(SS!="正常")
{
s_info.value="设备不正常";
}}</script><input id='statu_d' name="status" type="radio" value="正常" onClick="statu_detail();">正常
<input id='statu_d' name="status" type="radio" value="非正常" onClick="statu_detail();">非正常
<input name="status_info" type="text" id="status_info" value="" size="">代码有问题。帮忙修改下~~~

Answer 1

<script language="javascript">function statu_detail(a){
var SS=a.value;
var s_info=document.getElementById("status_info");
if(SS!="正常")
{
s_info.value=SS;
}}</script><input id='statu_d' name="status" type="radio" value="正常" onClick="statu_detail(this);">正常
<input id='statu_d' name="status" type="radio" value="非正常" onClick="statu_detail(this);">非正常
<input name="status_info" type="text" id="status_info" value="" size="">

Answer 2

自己动手，丰衣足食
顺便说一下：像radio和checkbox一般命名都不使用同一id，而是直接使用name属性
因为多列项ID就重复了

Answer 3

<script language="javascript">function statu_detail(a){
var SS=a.value;
var s_info=document.getElementById("status_info");
if(SS!="正常")
{
s_info.value=SS;
s_info.type='text';
}
else
{
s_info.value='';
s_info.type='hidden';}
}</script><input id='statu_d' name="status" type="radio" value="正常" onClick="statu_detail(this);">正常
<input id='statu_d' name="status" type="radio" value="非正常" onClick="statu_detail(this);">非正常
<input name="status_info" type="hidden" id="status_info" value="" size="">啊，不好意思，我刚刚改了下，我想点击 非正常 时后面显示出输入框，点击 正常 时 隐藏那个输入框。
我用FF可以，用IE就不行了~~~点击没反应

Answer 4

<script language="javascript">
function statu_detail(a){
    var s_info=document.getElementById("status_info");
    var SS=a.value;
    if(SS!="正常"){
        s_info.value=SS;
        s_info.style.display="block";
    }else{
        s_info.value='';
        s_info.style.display="none";
    }
}
</script><input id='statu_d' name="status" type="radio" value="正常" onClick="statu_detail(this);">正常
<input id='statu_d' name="status" type="radio" value="非正常" onClick="statu_detail(this);">非正常
<input name="status_info" type="text" style="display:none;" id="status_info" value="" size="">

Answer 5

<script language="javascript" type="text/javascript">    function statu_detail(a) {
        var SS = a.value;
        var s_info = document.getElementById("status_info");
        if (SS != "正常") {
            s_info.value = SS;
            s_info.style.display = "";
        }
        else {
            s_info.value = '';
            s_info.style.display="none";        }
    }</script><input id='statu_d' name="status" type="radio" value="正常" onClick="statu_detail(this);">正常
<input id='statu_d1' name="status" type="radio" value="非正常" onClick="statu_detail(this);">非正常
<input name="status_info" type="text" style="display:none" id="status_info" value="" size="">
控制CSS样式