optgroup,applet

                                Hello,

I have some mistakes with "OPTGROUP". It does the same thing with or without OPTGROUP . However, I have the version "explorer 4.0"???????????
I have taken the same example as the one you have put on internet.

The "codebase"  with "Objet" for "Applet" doesn't work too, I don't understand.

    I am looking forward to hearing from you.

                    Thank you.  
                                                               Francis.