We have a fairly simple calculator in an excel spreadsheet that we want on our website. There are about a dozen variables, with a few we collect from the user. All variables we want the user to be able to select from a list (drop down) of valid options, which are from within a range of numbers. After entering all variables we want three buttons CALCULATE and START OVER and EXIT. We want EXIT to close the browser window and return the user to the previous (our HOME) page. We want START OVER to refresh the page with any selections made cleared. We want CALCULATE to produce the following text:
"Congratulations! You have an opportunity to save $X,XXX a year by using Fast-Attach software.
You also will be saving trees and the environment. Please call us to get started today!"
We want this to look and feel more sophisticated than a simple spreadsheet. Flash is one way to do that; we are open to any others. Finally, we need the source code with clean documentation that enables simple edits to the drop-down contents in addition to the other/hidden variables and the actual calculations.