Skier88 - 7:55 am on Feb 26, 2012 (gmt 0)
I'm glad I could help. I think that what mslina and lucy were getting at is a more general solution, which you would have to use for anything but a background image.
alt131, thanks for editing my post. But I can't seem to find a guideline for how wide I should be making the code I post - is 80 characters about right?