Write an html page. Add the JavaScript code needed to enable auto-complete on this form. Whenever the checkbox is checked, the code should automatically copy the values from Shipping Name and Shipping Zip into the Billing Name and Billing Zip. If the checkbox is unchecked, the Billing Name and Billing Zip should go blank. This assignment is to extend this problem. Please write a python CGI program. This program will read user’s input and store both the shipping information and the billing information into a text file named address. txt. If the corresponding textbox is empty, just remain the corresponding line in the text file empty.