SSL + Ultimate branding, mixed content error on wp-login

Hello,

I've enabled E-Newletter and have Admin over SSL enabled. wp-login.php is throwing a mixed content error in IE because one of the javascript script files being called is being referenced over http rather than https

From looking at the html source that is being generated on wp-login, line 27 reads:

<script type='text/javascript' src='http://schblogs.com/wp-content/plugins/e-newsletter/email-newsletter-files/js/widget_script.js?ver=3.4'></script>

please see https://schblogs.com/wp-login.php

Thanks
Jack