Basics Adventure: General purpose JavaScript objects

This package contains general purpose JavaScript objects. It provides objects:

- Determine if a page is of HTML 4, HTML 5 or XHTML
- Manipulate page element positions, sizes, area rectangles and colors
- Get browser page language, URL, title and page elements
- Manage canvas object colors, pixels, rectangles and lines
- Log messages to the console log
- Perform math operations with numbers
- Set image graphics for bulbs, clocks and power buttons