Blueberryware

This article is awesome for determining if a css background image has loaded. It uses a simple function to determine it, and even allows you to keep a “waiting for load” image before hand (essentially a background image preloader). I wanted to put it here because I am using it in the new OSX theme. There is a spinning gear progress bar while the large background image is resized for our screen resolution and then downloaded.
Continue reading Background Image Preloader…

The email spam protection will convert the shortcode [ escapeemail email="email@address.com" ] to 

<script type="text/javascript">
eval(unescape('%64%6f%63%75%6d%65%6e%74%
2e%77%72%69%74%65%28%27%3c%61%20%68%
72%65%66%3d%22%6d%61%69%6c%74%6f%3a%
65%6d%61%69%6c%40%61%64%64%72%65%73
%73%2e%63%6f%6d%22%3e%65%6d%61%69%6c
%20%61%74%20%61%64%64%72%65%73%73%
20%64%6f%74%20%63%6f%6d%3c%2f%61%3e%27%29'))
</script>

which writes email at address dot com into your post.

Based on the email obfuscation found at http://twitter.com/help/contact

You can download this plugin here.

If you don’t want the plugin (or don’t have WordPress) you can generate the code for yourself: Email Spam Protection