[TYPO3-calendar] Hide weekend days in week view

[Tony Lush]

I have been able to hide Saturdays and Sundays in the month view, since 
both TH and TD tags have classes assigned that vary with the day of the 
week.

However, I cannot use the same technique with the week view. The TD's 
and TH's there have no differentiating styles.

Is there a solution to hide those weekend days?

Thank you -- Tony