nl_tokens: Toggle fullScreen mode on document element . Works on chrome ( > = 15 ) firefox ( > = 9 ) ie ( > = 11 ) opera ( > = 12 . 1 ) safari ( > = 5 ) .
pl_tokens: function toggleFullScreen ( ) { /* Convenient renames */ var docElem = document . documentElement ; var doc = document ; docElem . requestFullscreen = docElem . requestFullscreen || docElem . msRequestFullscreen || docElem . mozRequestFullScreen || docElem . webkitRequestFullscreen . <mask> ( docElem , Element . ALLOW_KEYBOARD_INPUT ) ; doc . exitFullscreen = doc . exitFullscreen || doc . msExitFullscreen || doc . mozCancelFullScreen || doc . webkitExitFullscreen ; isFullScreen ( ) ? doc . exitFullscreen ( ) : docElem . requestFullscreen ( ) ; }