I am in the process of implementing SSL on some of my wordpress-powered site\'s pages. Currently I\'m getting mixed content warnings on the secured pages - my custom theme inclu
Had this exact problem today, wordpress-https didn't work at all for me, caused my whole site to hang in my browser once I tried saving the settings. I found a much much simpler plugin that did the trick beautifully: http://wordpress.org/extend/plugins/ssl-insecure-content-fixer/
As a side note, if you are running a reverse proxy like nginx like I am you'll need to follow the advice here: http://blog.netflowdevelopments.com/2013/04/10/fixing-this-page-includes-script-from-unauthenticated-sources-problem-with-ssl-wordpress-install-on-apachenginx-server/
essentially putting this:
if (stripos(get_option('siteurl'), 'https://') === 0) { $_SERVER['HTTPS'] = 'on'; }
at the end of your wp-config.php file