i need to know how to write this in excel for a cell


$start_date + 24 days = $date

if $today = $date set $date to $todays_date+24days = $date

Another Example:

Start Date: 01-01-11 Set Date In Cell to 01-24-11 if todays date equals 01-24-11 Add 24 Days and update the date, this patten ( function ) loops each time todays date = set date

If anyone can help creating this in excel for a cell, it would be greatly appreciated.