Building UI in Google Apps Script just got a whole lot easier
googleappsdeveloper.blogspot.com
googleappsdeveloper.blogspot.com
Here's an example of a site created with it (keep in mind all the HTML and CSS is generated algorithmically):
If you or anybody reading this has the know-how to determine what's causing the scroll bar to get added, it would help me troubleshoot it as I can't reproduce it on my version of Chrome (13.0.782.15 dev). Based on your screenshot it looks like the scroll bar is being added to the wrapper in that section of the page.