javascript读取ini文件急！

大家帮我看看如何用JavaScript读取ini文件...
test.ini文件如下
[COM-A]
ERR1 = "aaaaaaaaaa"
ERR2 = "bbbbbbbbbb"
ERR3 = "cccccccccc"[COM_B]
ERR1 = "aaaaaaaaaa"
ERR2 = "bbbbbbbbbb"
ERR3 = "cccccccccc"function ReadErrIni(com，err){
  var rtnVal;
  //通过com，err两个参数在test.ini中查找对应的字符串，并赋值给rtnVal
  ...
  ...
  return rtnVal;
}

解决方案 »

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<body>

<div id="div0"></div>
</body>

<script type="text/javascript">
var str=document.body.childNodes[0].innerHTML
function ReadErrIni(com,err){
  var reg=new RegExp("\\["+com+"\\][\\s\\S]*?"+err+"\\s*=\\s*\"([^\"]+)\"");
  return (str.match(reg) ||["",null])[1]
}var res=ReadErrIni("COM-A","ERR2");
alert(res)
</script>
</html>
test.ini比如是放在“D:\test.ini”下，要先去打开这个文件，ReadErrIni(com,err)要是一个比较共通的，res=ReadErrIni("COM-A","ERR2")是可以但是如果换成res=ReadErrIni("COM-B","ERR2")您看看还有结果吗，您能不能帮我再考虑下其他方法啊
如果是在web程序中使用，并且是在客户端使用，是不能读取客户端文件的。如果在服务器端，服务器端的方法和语言有很多
<script>
    var comList=[];
    (function(){
        var fso, filehandle;
        fso = new ActiveXObject("Scripting.FileSystemObject");        filehandle = fso.OpenTextFile("C:\\作業フォルダ\\ページ\\test.ini",1,false,0);

        regCom=/^\[([^]]+)\]/;
        regErr=/^(ERR\d+)\s*[=]\s*["]([^\"]+)["]/;
        var com="";
        while(!filehandle.AtEndOfStream){
            var ss=filehandle.ReadLine();
            if(regCom.test(ss)){
                com=RegExp.$1;
                comList[com]=[];
                //document.write(RegExp.$1+"<br>");
            }else if(regErr.test(ss)){
                comList[com][RegExp.$1]=RegExp.$2;
                //document.write(RegExp.$1 + " : " + RegExp.$2+"<br>");
            }
        }

        filehandle.Close();
        fso=null;
    })();
    function ReadErrIni(com,err){
        return comList[com][err];
    }

    document.write(ReadErrIni("COM-A","ERR1"));
    document.write(ReadErrIni("COM_B","ERR2"));
</script>
顶。
都是php什么的用到配置文件。js没必要用这个。
定义了啊
    function ReadErrIni(com,err){
        return comList[com][err];
    }
<script>
    var comList=[];//Ini Content

    //读取ini文件
    function GetIniList(){
        var fso, filehandle;
        fso = new ActiveXObject("Scripting.FileSystemObject");        filehandle = fso.OpenTextFile(yourFilePath,1,false,0);//Replace yourFilePath here

        regCom=/^\[([^]]+)\]/;
        regErr=/^(ERR\d+)\s*[=]\s*["]([^\"]+)["]/;
        var com="";
        while(!filehandle.AtEndOfStream){
            var ss=filehandle.ReadLine();
            if(regCom.test(ss)){
                com=RegExp.$1;
                comList[com]=[];
                //document.write(RegExp.$1+"<br>");
            }else if(regErr.test(ss)){
                comList[com][RegExp.$1]=RegExp.$2;
                //document.write(RegExp.$1 + " : " + RegExp.$2+"<br>");
            }
        }

        filehandle.Close();
        fso=null;
    }

    //通过com，err两个参数在test.ini中查找对应的字符串，并赋值给rtnVal
    function ReadErrIni(com,err){
        return comList[com][err];
    }

    GetIniList();//Run

    //Test Code
    document.write(ReadErrIni("COM-A","ERR1"));
    document.write(ReadErrIni("COM_B","ERR2"));
</script>
也来个劳力活：
test.ini：[COM-A]
ERR1 = "aaaaaaaaaa"
ERR2 = "bbbbbbbbbb"
ERR3 = "cccccccccc"[COM_B]
ERR1 = "dddddddddd"
ERR2 = "eeeeeeeeee"
ERR3 = "ffffffffff"[COM_C]
ERR1 = "gggggggggg"
ERR2 = "hhhhhhhhhh"
ERR3 = "iiiiiiiiii"[COM_D]
ERR1 = "jjjjjjjjjj"
ERR2 = "kkkkkkkkkk"
ERR3 = "llllllllll"HTML：<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<textarea id="txt1" style="width:300px;height:300px"></textarea>
<textarea id="txt2" style="width:300px;height:300px"></textarea><br><script type:text/javascript>
function openText(path,argX,argY){
         var FSO = new ActiveXObject("Scripting.FileSystemObject");
         !!! FSO.FileExists(path) && alert("文件不存在");
         var forAppending = 1;
         var Txt = FSO.OpenTextFile(path);
         var str = Txt.ReadAll();
         Txt.close();
         FSO = null;
         document.getElementById('txt1').value = str;
         str = str.replace(/(".*")/g,"$1,").replace(/=/g,":").replace(/[^\]]+(?=\[|$)/g, function(o){return o.replace(/$/g,"}")}).
         replace(/\[(.*?)\]/g, ",\"$1\" : {").replace(/,[\s|\n|\r]*\}/g,"}").replace(/^,/g,"var Json = {")+"}";
         document.getElementById('txt2').value = str;
         eval(str);
         return Json[argX][argY]
}
</script><input type="button" value="打开文件" onclick="alert(openText('test.ini','COM-A','ERR3'))">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<textarea id="txt1" style="width:300px;height:300px"></textarea>
<textarea id="txt2" style="width:300px;height:300px"></textarea><br><script type:text/javascript>var openText = (function(path){
         var FSO = new ActiveXObject("Scripting.FileSystemObject");
         !!! FSO.FileExists(path) && alert("文件不存在");
         var forAppending = 1;
         var Txt = FSO.OpenTextFile(path);
         var str = Txt.ReadAll();
         Txt.close();
         FSO = null;
         document.getElementById('txt1').value = str;
         str = str.replace(/(".*")/g,"$1,").replace(/=/g,":").replace(/[^\]]+(?=\[|$)/g, function(o){return o.replace(/$/g,"}")}).
         replace(/\[(.*?)\]/g, ",\"$1\" : {").replace(/,[\s|\n|\r]*\}/g,"}").replace(/^,/g,"var Json = {")+"}";
         document.getElementById('txt2').value = str;
         eval(str);
         return function(argX,argY){
                return Json[argX][argY]
         }
})('test.ini')document.write(openText('COM-A','ERR2')+"</br>");
document.write(openText('COM_B','ERR2')+"</br>");
document.write(openText('COM_C','ERR2')+"</br>");
document.write(openText('COM_D','ERR2'));</script>
test.ini:[COM-A]
ERR1 = "aaaaaaaaaa"
ERR2 = "bbbbbbbbbb"
ERR3 = "cccccccccc"[COM_B]
ERR1 = "dddddddddd"
ERR2 = "eeeeeeeeee"
ERR3 = "ffffffffff"[COM_C]
ERR1 = "gggggggggg"
ERR2 = "hhhhhhhhhh"
ERR3 = "iiiiiiiiii"[COM_D]
ERR1 = "jjjjjjjjjj"
ERR2 = "kkkkkkkkkk"
ERR3 = "llllllllll"HTML:<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<textarea id="txt1" style="width:300px;height:300px"></textarea>
<textarea id="txt2" style="width:300px;height:300px"></textarea><br><script type=text/javascript>var openText = (function(path){
         var FSO = new ActiveXObject("Scripting.FileSystemObject");
         !!! FSO.FileExists(path) && alert("文件不存在");
         var forAppending = 1;
         var Txt = FSO.OpenTextFile(path);
         var str = Txt.ReadAll();
         Txt.close();
         FSO = null;
         document.getElementById('txt1').value = str;
         str = str.replace(/\[(.+?)\]/g,"},\n   \"$1\":{").replace(/([^\s]+)[\s*]=[\s*]([^\s]+)/g,"      \"$1\":$2,").replace(/(,[^,]*\})|(,[^,]*$)/g,"\n   }").replace(/^\},/g,"var Json = {")+"\n}";
         document.getElementById('txt2').value = str;
         eval(str);
         return function(argX,argY){
                return Json[argX][argY]
         }
})('test.ini');document.write(openText('COM-A','ERR2')+"</br>");
document.write(openText('COM_B','ERR2')+"</br>");
document.write(openText('COM_C','ERR2')+"</br>");
document.write(openText('COM_D','ERR2'));</script>