Kak Ros..thanks bagitahu sha yang 1st blog sha berat..so sha dah jumpa solutionnya..mungkin banyak sangat widget kat blog sha..dan tutorial ini, hope berkesan pada blog macam sha..

Step 1. Copy kod bawah ni

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js">
<script type='text/javascript' src='https://sites.google.com/site/jquery01/jquery.lazyload.mini.js?ver=1.5.0'></script>
<script type="text/javascript">
jQuery(document).ready(function($){
if (navigator.platform == "iPad") return;
jQuery("img").lazyload({
effect:"fadeIn",
placeholder: "http://3.bp.blogspot.com/_LZtXSNcp76A/THkEtEOZfrI/AAAAAAAABRo/IARVMD_8TwA/s1600/grey.gif"
});
});</script>

Step 2. Dashboard > Design > Add HTML dan pastekannya pada kotak itu..
Step 3. Done !!