[8] Refactoring: externalize style functions do dedicated script file.
[8] Refactoring: externalize business functions do dedicated script file.
[8] Refactoring: post-externalization clean
[8] Refactoring: rename script.
[8] Refactoring: move page scripts to dedicated directory.
[8] Refactoring: move settings script to support directory.
[8] Refactoring: move view scripts to dedicated directory.
[8] Refactoring: simplify code.