HTML code from iContact.com is not working

I am cutting & pasting an HTML signup form from icontact.com into my blog posts. It works fine on my other sites, but it is not working correctly here. The form doesn’t show up, just the link at the bottom. Any idea how to fix this problem?

My blog is at http://www.windsorrealestatenews.com

This is the code I am trying to paste into the HTML:

<style type=”text/css”>
.link,
#SignUp .signupframe {
color: #226699;
font-family: Arial, Helvetica, sans-serif;
}
.link {
text-decoration: none;
}
#SignUp .signupframe {
border: 1px solid #000000;
background: #ffffff;
}
</style>
<script type=”text/javascript” src=”http://app.icontact.com/icp/loadsignup.php/form.js?c=687906&l=12400&f=2041″></script&gt;
<font size=”2″>Email Marketing You Can Trust</font>