To resume:
- before the wysiwig editor, I had no problem with textpage or the button uoplad file (IE7, IE8 or Firefox).
- since the wysiwig editor, there is problem with the same PC and the same IE.
It's curious to see that all is OK now with Firefox.
Can you explain why, now, we see not the button upload file with IE?
Before the wysiwig aditor, it was OK with all browsers.
Well, I think your wysiwig editor is not perfect for the moment (some bugs, you said, since the first release).
A right advice is to use it only with Firefox.