Hi,
missing some of the various projection types.
Projections with non-linear distortions like Fisheye, Stereographic are only possible with Flash or with HTML5 when WebGL is available. Just with CSS3D as available rendering technology like in your Safari screenshot, these projections are not possible.
In the xml the declarations of these <contextmenu> items have
devices settings to exclude them for not supported cases.
the menu appears twice.
Then you have included TWO different <contextmenu> elements in your xml files.
Btw - just as note - in this screenhot you are using/viewing the Flash version. Always keep on eye on what you are viewing - because there are some differences between Flash and HTML5.
Regarding Flash and HTML5 please see also here:
http://krpano.com/docu/html/#html5
http://krpano.com/docu/html5/#top
Best regards,
Klaus