This plugin lets you execute code snippets you post in your blog. You simply add a class "run-this" to the tag surrounding the code and a l
Unzip the plugin archive in the folder wp-content/plugins.
Activate the plugin in admin section.
if you need a spinner different from the one bundled with the plugin, make your own at http://www.ajaxload.info/, rename it spinner.gif and copy it into the plugin folder.
You are ready to jazz up your code snippets !