I want to build a website with pull down menus. The initial box should contain all countries. The subsequent box should include additional options for those from USA or Canada, with major cities and zip/postal codes listed. There should also be a pull down menu for gender and for age ranges (15 to 25). There will eventually be other drop down menus so the platform should be scalable. I also want to run reports against the disaggregated data, so a reporting function should be incorporated (graph form).