fabiobiondi/angular-fullscreen — pull request #8 by Yappli (2013-11-29 14:35:31+00:00)
Title: add function isSupported()

The function isSupported return a boolean to indicate if the browser support the fullscreen mode.
Also compatible with IE11.

I found it here : http://www.paulund.co.uk/javascript-full-screen-api