Loop Problem

Hi...I'm trying to write code that will check each row, columns E - K (Sun-Sat) against the current date and if there is an "X" in that column, it goes to the next row. If there is not an "X", then put an "X" in cell A (in front of the employees name.

Example: I'm looking for all the employees who are working on Sun. I push a command button to execute the macro. It checks the first employee & he has Sun off, so it goes on the the next row/employee, etc.