Many web-browsers have restrictions when running interactive content locally.
'Locally' means when opening the html files directly from the local drive in the browser
(e.g. visible by the 'file://' url in the browsers address bar).
This affects also the local krpano usage - krpano needs to load dynamically xml, js and image files
and this will be locally not possible in these browsers.
To bypass these local access restrictions use a localhost server, e.g. like the
included krpano Testing Server.