NETWORKDAYS for current week minus holidays no start date

Hi ,

I have a spread sheet that works out daily gross profit for sales people in the office so I can see where there are on target for the current month and the current week.

I'd like it to be able to tell me how many workdays there are in the current week without having so specify a start date.

Is that possible?

It is for the month (using EOMONTH) but I'm not sure about the week.

I've attached what I have already. Cell B13 is where I need it.

STWM.xls