Maps Api v3: detect Ctrl+click on a marker

Is it possible to de开发者_如何学JAVAtect keyboard modifiers (ctrl, alt, shift) during a mouse event on a marker in a Google Maps v3 javascript map? If so, how?

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You can, but it's nothing that's built in to the maps API.

This is back for the 2 API, but will work for three. There's some discussion of order of event problems with FireFox here, so you'll have to test a bit.

Hopefully that helps.