[MicroDrie]

It is a misunderstanding that an HTML program can simply be converted to an Epub format. Apart from the fact that some HTML commands don't work in an Epub, you also have to take into account a fixed format conform the following rules:

1. All HTML files are in a fixed sub directory Text,
2. All the css files belong in the Styles sub directory,
3. All images in the Images sub directory and
4. All js files in the sub directory Misc.

Your Epub does not comply with rules 2 and 4. After the necessary corrections, the images will be displayed.