Dear,
It' very usefull if you add the possibility to manually change header in hotspots pages to help our external customization.
For example:
_Output status.html page in JSONP format ( need http header content-type application/json )
_Allow cross domain ajax request on status.html page ( need http header Access-Control-Allow-Origin: http://domain1.com )
$(set-header("Content-Type: application/json"))
I think that is not so hard to implement =)