I've solved a similar issue by putting all of my main content within an extra div tag (id="outer"). I've then moved the div tag with id="footer" outside of this last "outer" div tag. I've used CSS to specify the height of "outer" and specified the width and height of "footer". I've also used CSS to specify the margin-left and margin-right of "footer" as auto. The result is that the footer sits firmly at the bottom of my page and scrolls with the page too (although, it's still appears inside the "outer" div, but happily outside of the main "content" div. which seems strange, but it's where I want it).