Hello all and thanks for this forum!

So, I put together a Wordpress site for a friend and all is good except for a script I added to the front page. This script appears/works great in Win 7 & 8, but in XP & Vista it has issues. So in, I.E. it works fine all around because it has a fallback setting. (because I.E doesn't support carousel) In Firefox the carousel jitters pretty bad in XP/Vista. In chrome it flattens out and spins in XP/Vista.

Here is the script I am using. http://preview.tinyurl.com/q7ura4o

Here is the Home page it is on. http://preview.tinyurl.com/c5yn4se

I am not sure if its a CSS issue or a script issues with XP/VISTA.

I have tried searching, but haven't been able to resolve this.

Any help would be appreciated!