How to I reduce the amount of weeks shown in iCal? i.e. I don't want to see February and half of March when viewing February.

I hate seeing more than I have to. Currently iCal is showing 6 weeks when viewing. I am only interested in seeing the current month and whatever is attached to the last week of this month of the next month, if necessary. Is there a way to reduce the number of lines or just show the current month?