I needed to be able to copy a url and some embed code to the clipboard, so I wrote a tiny plugin to be able to do just that. The plugin is free and open source. The attached archive contains an xml file that shows how to use the plugin to set the contents of the clipboard:
Then use:
The clipboard is write-only (ie: you can not "paste" into krpano).
The clipboard.swf file and its sources are available as part of the krpano_fovplugins package on github.
Enjoy