I need help!

I have a spreadsheet with a calendar for all dates in a year. Total
four pages long. Now I am trying to create a Command button that will
help me find todays date or the date that I enter in a cell that I
want to go to, simply by entering date and clicking the command
button. Or enter the date that I am looking for in a cell and hit
enter. It will scroll upto that date in the spreasheet.

Thanks