<b:if cond='data:blog.pageType != "item"'>
<script src='http://www.google.com/jsapi'/>
<script type='text/javascript'>
google.load('jquery', '1.3.2');
</script>
<script language='javascript' src='http://www.reindel.com/truncate/jquery.truncate.js' type='text/javascript'/>
<script type='text/javascript'>
$(function() {
$("div[class='post-body entry-content']").truncate( 500, {
chars: /\s/,
trail: [ " ( <a href='#' class='truncate_show'>more</a> . . . )", " ( . . . <a href='#' class='truncate_hide'>less</a> )" ]
});
});
</script>
</b:if>