1. Login to your blogger dashboard--> Design- -> Edit HTML
2. Scroll down to where you see </head> tag .
2. Scroll down to where you see </head> tag .
3. Copy below code and paste it just before the </head> tag .
<script language='javascript' src='http://www.onlineleaf.com/savetheenvironment.js' type='text/javascript'/>
4. Click on Save template.
5. Now go your blogger dashboard and go to Desing --&-- Page Elements.
6. Click on 'Add a Gadget' on the sidebar.
7. Select 'HTML/Javascript' and add the one of code given below
5. Now go your blogger dashboard and go to Desing --&-- Page Elements.
6. Click on 'Add a Gadget' on the sidebar.
7. Select 'HTML/Javascript' and add the one of code given below
<script language="javascript" type="text/javascript" src="http://www.onlineleaf.com/savetheenvironment.js?time=120"></script>
Note: Replace ?time=120 with the number of seconds you would like to define the time interval.which will set the time of inactivity to 2 minutes (120 seconds)
8. Now save your "HTMl JavaScript" You are done..
8. Now save your "HTMl JavaScript" You are done..