IDLE : Saving script problems

[ray]

Hi !

I'm a beginner in Python. Using XP.

When starting the Python Shell, creating a new window with CTRL-N, and
writing some script, i CANNOT save it !!!
when saving, the Python Shell main window displays an error message in RED :

>>> Exception in Tkinter callback
Traceback (most recent call last):
  File "C:\Python22\lib\lib-tk\Tkinter.py", line 1292, in __call__
    return apply(self.func, args)
  File "C:\PYTHON22\Tools\idle\IOBinding.py", line 126, in save
    self.save_as(event)
  File "C:\PYTHON22\Tools\idle\IOBinding.py", line 136, in save_as
    if self.writefile(filename):
  File "C:\PYTHON22\Tools\idle\IOBinding.py", line 154, in writefile
    f.write(chars)
UnicodeError: ASCII encoding error: ordinal not in range(128)

How can i fix this problem ???

Thanx.