accel[0].Set(wxACCEL_NORMAL, WXK_SPACE, ID_start_stop);
accel[1].Set(wxACCEL_NORMAL, WXK_LEFT, ID_go_back_frame);
accel[2].Set(wxACCEL_NORMAL, WXK_RIGHT, ID_go_forward_frame);
accel[0].Set(wxACCEL_NORMAL, WXK_SPACE, ID_start_stop);
accel[1].Set(wxACCEL_NORMAL, WXK_LEFT, ID_go_back_frame);
accel[2].Set(wxACCEL_NORMAL, WXK_RIGHT, ID_go_forward_frame);