This turns the blank margins at 750words.com into previous/next day/month navigation buttons.
This user script turns the big blank margins on either side of the writing column on 750words.com into navigation buttons. If the page is a day's entry (current or archived) then clicking on the left will take you to the previous day, and clicking on the right to the next day.
If the page is a monthly statistics page (e.g. like 'This Month') then clicking in the left or right margins will take you to the previous or following month's statistics page. The same goes for monthly archive pages.
It also fixes the 'Stats' link on monthly archive pages so that it goes to the monthly statistics page, instead of Today's Statistics.
It is also available as a user script at http://userscripts.org/scripts/show/160469.