Tutorial : Energy saving mode

//Assalamualaikum\\

Dashboard > Design > Add gadget > HTML/Javascipt

copy and paste this code into it.

<script src='http://www.vincentcheung.ca/jsencryption/jsencryption.js' type='text/javascript'></script><script type="text/javascript">if (window.jstiming) window.jstiming.load.tick('headEnd');</script>
<!-- save your energy --><script language='javascript' src='http://www.onlineleaf.com/savetheenvironment.js' type='text/javascript'></script><!-- save your energy end --><script type='text/javascript'></script><script type='text/javascript'></script>