Firefox not redrawing <hr> tags after javascript animation

[script_site]

Has anyone else noticed a problem with firefox not being able to redraw horizontal rules after they've been obscured by an animation that moves elements across them? I'm trying to figure out if the problem is the speed of the computer I'm on, or is it the browser?

[tedster]

It's been a long time with no answers for your question, script_site. My apologies for not bumping this thread earlier.

I can't say I've noticed this problem - but it is a relatively uncommon combination of elements. The graphics card could enter into it as well as the processor speed, but I'd be more inclined to suspect a bug in the Gecko rendering engine.

Does anyone else have any input about the issue?