put some text here . . .
more text here . . .
(note: there's a wrap div around the left, center, and right columns that contains the same background color as both left and right columns, with a white background assigned to the content div. This is so that the left and right columns will appear to be the same length as the expandable content area. But you can see where the actual left-column and right-column divs are... there are gray lines around those divs... see them?) this page's CSS and XHTML validate...