R
Ray_Net
Two suggestions:
1)
You still have a frameset doctype. Change the doctype to:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
2)
Run your page through the validator at
http://validator.w3.org/
and fix the errors shown there.
Thanks for pinpointing this situation.
I changed the doc type of http://home.scarlet.be/~ds367815 to be 4.01
Transitional - and all goes well now -> no errors using the validator.
Now i can go further.