First, jQuery makes finding the item(s) that you want to replace as easy as using CSS. Then, the jQuery sIFR Plugin does all the work of figuring out the text, files, sizes, colors, and any other configurations needed for the conversion. The jQuery sIFR plugin is fully configurable and can choose how little or how much you want to customize the display of the sIFRed text. Finally, the jQuery Flash Plugin does a most excellent job of embedding the sIFR flash into your web page. After all is said and done, you should have beautiful sIFR replaced text with consistent behavior across all major browsers.

All the resources are available for download from the developer’s site, as well a simple API and usage examples for easy customization.