The DEMO version only includes 4 pages:
http://indoavis.org
http://indoavis.org/main/home.html
http://indoavis.org/main/detail_products_code-CANM-type-Book.html
http://indoavis.org/main/PRODUCTs/AIRNAV-MANUAL/INDOAVIS_STUDENT_PILOT_ANV.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit https://www.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
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