Data Transfer Script

I need a script with an online GUI that will allow the user to select a file that has been FTP'd to specific folder on a server, then select an account ID in an SQL table (using a dropdown menu), then select a sub-account (using a dropdown menu again) from another SQL table in the same database, and load the data directly from the FTP'd file to the sub-account SQL table. The purpose is to speed the transfer of the data to the appropriate table. I can clarify if you have questions via private message.