Firefox的問題列出當前目錄中的所有文件名

直接搜索當前所有的HTML文件，並在div標記中添加超鏈接.. 它的作品完美的IE ..但它不工作在Firefox和鍍鉻..任何人能幫助我....Firefox的問題列出當前目錄中的所有文件名

<script type="text/javascript"> 
     function getCurrentDirectory() { 
      var fso = new ActiveXObject("Scripting.FileSystemObject"); 
      path = unescape(document.location); 
      path = path.substring(8, path.lastIndexOf("/") + 1); 

      return path; 
     } 


     function ShowFolderFileList() { 
      var fso, f, f1, fc, s, temp, Extention, fileName, temp2, filePath; 
      folderspec = getCurrentDirectory(); 

      fso = new ActiveXObject("Scripting.FileSystemObject"); 
      f = fso.GetFolder(folderspec); 
      fc = new Enumerator(f.files); 

      s = ""; 
      for (; !fc.atEnd(); fc.moveNext()) { 
       filePath = "" + fc.item() + ""; 
       fileName = fc.item().name; 
       temp = "" + fileName + "" 
       Extention = (temp.lastIndexOf(".") > -1) ? temp.slice(temp.lastIndexOf(".") + 1).toLowerCase() : "*"; 
       if (Extention == "html" || Extention == "htm") { 
        s += "<a href=\"" + fileName + "\" target=\"_blank\">" + temp.replace("." + Extention, "") + "</a> <br>";                
       } 

      } 

      outPut.innerHTML = s; 

     } 
    </script>

在HTML