> That's what I have now: a simple jQuery action and as far as IE6 is > concerned it is not there at all.
At this point, the issue could be related to jQuery itself, or to the css for mainDiv. That's why I recommended something simple like an alert, so that you could determine if the issue is actually with the jQuery framework, or if it is related to IE6's quirky css model. > Can I "save each script file using UTF-8 encoding" in Notepad? If not, > how do I do it? Notepad does allow you to save files with UTF-8 encoding, BUT it prefixes the file contents with a Byte Order Mark (usually called 'BOM'), which causes a lot of problems, so I wouldn't recommend using notepad for this. Honestly, this may not be the issue at all -- that's why I suggest trying some other option to determine if jQuery is running in IE6 before you worry about the file's encoding.