$(document).ready(function() {

//adding class for blog block
$("div.block:has(.feedreader_box)").addClass("blogblock");

//adding class for newsletter block
$("div.block:has(.IngeniMailSubscribeContainer)").addClass("newsletter");
$("div.newsletter .IngeniMailSubscribeContainer").prepend('<div class="envelope">Sign up for our <br />Email Newsletter &<br />Win an eBook!</div>');
$("div.newsletter .IngeniMailSubscribeButton").val("Go");
$("div.newsletter div.pad").append('<div class="archives"><a href="/newsletter-archive/">Read the Newsletter Archive</a></div>');

});