TeuxDeux Week/Calendar Options

We are currently discussing options on how to treat the new week/calendar functionality in TeuxDeux (www.teuxdeux.com) and would love your feedback.

Option 1:
Week icon: moves you 5 days ahead
Calendar Icon: Brings up a jQuery calendar and jumps to that date

Option 2:
Spelled out words for week and calendar options

Any TeuxDeux fans out there have any ideas?