I needed a double-click event, so I wrote a tiny plugin for that. The plugin is free and open source. The attached archive contains an xml file that shows how to use the plugin for "doubleclick to toggle fullscreen" functionality:
as we can double-click on bing maps to zoom in,
i've tried to setup action with this effect to zoom in/out the pano,
it works on desktop both Flash and HTML5,
but nothing happen when i double tap on iPad ....
The way is to detect the double tap with events,
if the plugin get ondown="" 2 time in less a second then trigger an action,
May be with a timer,
Anybody can code this ?