This site has a virtual tour of their facilities (just click on City Hall or Post Office to see). My company actually just finished building a new location for them and I want our web site to have some panaramic type views of the stuff we've done. Does anyone know of any software (free?) that would let me build something like this that will work in most browsers? I've seen it before where you take multiple images of a room, rotating 20 degrees or so between pics and then "connect the points" in software, but that was for panaramic stills, not 360 degree "movies" like this...

Help?