1.set up a blank website.
2.put up a self-painted image with another website's database.
1.set an icon for the page
2.set up a button to change the page to another page in the same website file.
3.set a calculator just for test, but it is not perfect, just for easy addition etc.
1.the icon picture cannot be visible for 403, as the datebase don't allow to read the picture.
1.set up a file to save the picture.