Originally posted by Rick Bull
It is in the W3C's CSS spec, and it's supported in Moz and Opera.

Can't you just set the border-collapse to seperate with javascript when you set the visibility on the table? I think you may need to use something like tableObject.style.borderCollapse = 'seperate';
Hmmm, woudn't that be in reverse order? I set the table to seperate in the CSS and in the javascript, when visible, I'll set it to collapse?

Could work...