麻烦帮修改上JS代码~

麻烦帮修改下JS代码~~HTML codescript languagejavascriptfunction statu_detail(){var SSdocument.

麻烦帮修改下JS代码~~

HTML code

<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~~~

[解决办法]

HTML code

<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="">
[解决办法]
HTML code<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="">