iCal Question

[NitrousFlare]

I use iCal for my work schedule and want it to calculate my hours of work (my work has it's own calendar) and not only which dates I will receive pay, but which days I work that will be included in that paycheck.

Ideally, I would like the event to add the hours, and tell me from which date to which date this payday include.

Thanks for any responses, and if there are any ambiguities, do not hesitate to ask.