Function keyUpHandler

Picviewer CE+/Picviewer CE+.user.js:15771–15776

(e)

                    };

                    function keyUpHandler(e){
                        if(e.keyCode!=validKeyCode[index])return;
                        container.removeEventListener('keyup',keyUpHandler,false);
                        keyDown=false;
                        stop();
                    };
                    container.addEventListener('keyup',keyUpHandler,false);

                });