Firefox + HTML5 = включение режима энергосбережение монитора при просмотре видео

`--> cat .saf-scrypt/firefox_screensaver_off
#! /bin/bash
_stat(){
        if [ -f "/proc/$1/status" ];then
                cat "/proc/$1/status" | grep 'State:' | awk '{print $2}'
fi
}

while true; do
        for ff in $(pgrep firefox); do
          if [[ $(_stat $ff) == 'R' || $(_stat $(pgrep plugin-contain)) == 'R' ]];then
    echo off
    xset s off
  else
    if [[ `xset -q | grep 'timeout:' | awk '{print $2}'` != 600 ]];then
      xset s 600
    fi
    echo on
  fi
  done
sleep 0.5
done