Change Display Mode

Consecutive months should be on the same side of the screen. The current layout of:
Jan-Feb
Mar-Apr
May-June
...
is confusing for administration. It would be more intuitive to have
Jan-Jul
Feb-Aug
Mar-Sep
...
This way when the administrator is going down the column selecting consecutive weeks, she doesn't have to keep switching sides of the screen for every month.

Thoughts on this? An alternative would be to have adjustable display modes for people to pick their preference.