If you want to create your own virtual room on the web, here is a short tutorial showing how to do it with a simple text file.
You first need to grab a few image files for textures. The best resolution is 512x512 pixels. Once that is done, create a folder to hold your files.
Get WRoom: http://wroom.crombz.com
Get the source code: https://github.com/patrickballeux/wroom
See the map from the main site: http://wroom.crombz.com/map.wrm