Fix version typo
Fix cookie time

In 2002 I wrote: "write proper cookie code one day". It turns out I
thought 2011 was so far away in the future that would have happened.
Sadly not.

Also, apparently I thought 2011 started on a Sunday, it didn't, it was a
Saturday.
Fix scrollbars
Fix scrolling

Unlike 0d445215 actually tested on IE 8, Chrome 29, Firefox 23. Still
written somewhat defensively so hopefully might work on older browsers.