company timesheet

I am looking for a employee time sheet that i can access from my website. i would like to choose from a drop down list of employees and week starting date to enter employee start time, stop time and time out for lunch. I would then like the opportunity to save, print, and edit past weeks. the start and stop times should be seperated into hour, minute and either am or pm possible all drop down list, cut and paste or manually enter. I would also like every day to be calculated in time format and the week summary calculated in time format. ## Deliverables i will have my website designer crate a tab to access the timesheet. I would like whatever we create to be password protected to keep secure.