Any software that can turn your files into gifs or jpgs would work. You might try shareware or a commercial graphic program. If you don't think you know enough about images then you'll need to read up on them before attempting clickable map. Until tables came along, the only way of tabulating things in HTML was to use the preformatted text tag, putting in spaces by hand until everything is lined up just right. This is boring to do and doesn't always look as good as you want it to.
Basic tables are simple.
We expect this to change so that you can eventually have as much control over placement of tables as you currently do over the placement of images. Aligning them to various positions in a line of text, as well as shifting them to the left or right margins and wrapping text around them. This stands for table row. This stands for table data, and specifies a standard table data cell. Table data cells must only appear within table rows.