Payroll using Excel VBA macro, and then Regulatory Compliance Monitoring System using classic asp and then Location of Company Customers, Properties and Employees using Google Earth map. I put marker on their location and display on hover their information. I also display in infoWindow the grid coordinates, elevation, and distance from a reference point the clicked location on the map. User can also draw a line and/or polygon and display its length and area. I draw in it's exact location the company's land assets based on the Technical Description on the land Title (as polygon). Information about the property (location, area, etc.) is displayed on hover.