DEFERRING IMAGES WITHOUT PLUGIN LAZY LOAD

This is like JQuery Lazy Load plugin, but using a very simple Javascript.

Option 1 • Put before </head>
Option 2 • Put before </body>

<script type='text/javascript'>
//<![CDATA[
$("img").each(function(){$(this).attr("data-src",$(this).attr("src"));$(this).attr("src","data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=")});
function init(){var e=document.getElementsByTagName("img");for(var t=0;t<e.length;t++){if(e[t].getAttribute("data-src")){e[t].setAttribute("src",e[t].getAttribute("data-src"))}}}window.onload=init;
//]]>
</script>