I've had these similar problems with trying to animate table rows and cells. this problem is related to animations that adjust the width of the TR and TD elements. I've found that if I use animations that do not adjust the width, it acts fine. I would recommend you check out jQuery Enchant library and use the .toggle('slide',{ direction: 'up' }) method. I think this will give you the desired results and it won't adjust the cell widths. I have not tested it so I don't know if it will actually work, but its someplace to start.
I don't think there is a common download area for Enchant, just Google it and you'll find a bunch of places to download it. Let us know how it plays out. Good luck Brian On May 21, 6:34 am, Cloudream <[EMAIL PROTECTED]> wrote: > http://labs.cloudream.name/jquery/tbody-slidetoggle.html > > Click TH to toggle tbody, but plays bad in FF2/OPERA9.2