Q1421 How can I read and write to a text file?

//-------------------------------------------------------
function WriteToFile()
{
 var filename = "data.txt";
 var fso = new ActiveXObject("Scripting.FileSystemObject");
 if (fso.FileExists(filename))
 {
  var a, ForAppending, file;
  ForAppending = 8;    
  file = fso.OpenTextFile(filename, ForAppending, false);
   file.WriteLine(name);
   file.WriteLine(password);
 }
 else 
 {
  var file = fso.CreateTextFile(filename, true);
   file.WriteLine(password);
   file.WriteLine(password);
 }
 file.Close();
}
//-------------------------------------------------------
function ReadFromFile()
{
 var fso, a, ForReading;
 ForReading = 1;
 fso = new ActiveXObject("Scripting.FileSystemObject");
 file = fso.OpenTextFile(filename, ForReading, false);
  var name = file.readline();
  var password = file.readline();
 file.Close();
}
//-------------------------------------------------------