Athlete Sidebar Change Notification Warnings
During data entry some users select a different athlete from the sidebar (usually in preparation for the next entry) while they are still entering/editing information for a different athlete. They may get distracted and when they continue editing/reviewing the data they think it is for the athlete showing in the sidebar, NOT the athlete named at the top of the form. This causes errors in the data and is not optimal.
To prevent data from being accidentally entered for the wrong athlete, if you are entering in data for one athlete and you change to another athlete on the sidebar, warning messages now appear.