openx Use the zone probability screen

One of the most useful screens in the OpenX ad server is the zone probability page. There’s an incredible amount of information that you can get from this screen about what’s happening with regards to banner delivery in your zones, if you know how to understand the information presented. What’s linked and active? The most …

JQUERY – superfish menu / submenu

Superfish is an enhanced Suckerfish-style menu jQuery plugin that takes an existing pure CSS drop-down menu (so it degrades gracefully without JavaScript) and adds the following much-sought-after enhancements: Suckerfish-style hover support for IE6. The class added is “sfHover” by default but can be changed via the options object, Timed delay on mouseout to be more …

Storing Hierarchical Data in a Database

Whether you want to build your own forum, publish the messages from a mailing list on your Website, or write your own cms: there will be a moment that you’ll want to store hierarchical data in a database. And, unless you’re using a XML-like database, tables aren’t hierarchical; they’re just a flat list. You’ll have …