有这样一个addlist.js文件：

mkList('http://music.cuiz.net/music/aiyuanzhuo.wma','刘嘉亮--爱远走','','');
mkList('http://music.cuiz.net/music/songurl.asp?id=395','王强 - 秋天不回来 (CuiZ.Net)','','');
mkList('http://music.cuiz.net/music/songurl.asp?id=393','Twins - 眼看心勿动 (CuiZ.Net)','','');
mkList('http://music.cuiz.net/music/songurl.asp?id=392','刀郎 - 西海情歌 (CuiZ.Net)','','');
mkList('http://music.cuiz.net/music/songurl.asp?id=391','蔡依林 - 唯舞独尊 (CuiZ.Net)','','');
mkList('http://music.cuiz.net/music/songurl.asp?id=390','郑源 - 我不后悔 (CuiZ.Net)','','');
mkList('http://music.cuiz.net/music/songurl.asp?id=389','S.H.E - 触电 (CuiZ.Net)','','');
mkList('http://music.cuiz.net/music/songurl.asp?id=388','许飞 - 那年夏天 (CuiZ.Net)','','');
mkList('http://music.cuiz.net/music/songurl.asp?id=383','江美琪+光良 - 对你有感觉 (CuiZ.Net)','','');

通过如下代码读取：
function showMusic(){
    var arrMus = new Array();
    var m_music="",i=0,j;
    var musicfile=server.mappath("music/addlist.js");
    var fso=Server.CreateObject("Scripting.FileSystemObject");
var openfile=fso.opentextfile(musicfile,1);
    while(!openfile.AtEndOfStream){
        arrMus[i] = new Array();
        var tmpp=openfile.readline();
        for(j=0;j<4;j++)
            arrMus[i][j]=func.trim(tmpp.split("'")[(j+1)*2-1]);
        i++;
    }
    delete openfile;
    delete fso;
}

读出来的中文是乱码，如图：

图片如下：


请问应该怎样解决这个乱码问题？