nl_tokens: Toggles fullscreen mode .
pl_tokens: function toggleFullscreen ( ) { if ( loaded && ! error ) { if ( ! fullscreenActive ) { try { if ( container . requestFullscreen ) { container . requestFullscreen ( ) ; } else if ( container . mozRequestFullScreen ) { container . mozRequestFullScreen ( ) ; } else if ( container . msRequestFullscreen ) { container . msRequestFullscreen ( ) ; } else { container . webkitRequestFullScreen ( ) ; } } catch ( event ) { // Fullscreen doesn't work } } else { if ( document . exitFullscreen ) { document . exitFullscreen ( ) ; } else if ( document . mozCancelFullScreen ) { document . mozCancelFullScreen ( ) ; } else if ( document . webkitCancelFullScreen ) { document . webkitCancelFullScreen ( ) ; } else if ( <mask> . msExitFullscreen ) { document . msExitFullscreen ( ) ; } } } }