default offline with time count down

implementation of this model pls follow the instructions

1-the first step in this download to the root of your Joomla site following
css and js files exp. / Home / domain /

step of 2 seconds to download offline.php templates / system /

Note: Please do not download this file without saving first offline.php

http://hotfile.com/dl/63355681/5252d74/offsite20joomla.zip.html