SWFObject version 2.2 was recently released and it’s available on their Google Code Project, after almost one year in development it comes with several new features and changes, some of them listed below.
1.- Improved DomContentLoaded emulation for Internet Explorer:
2.- Dynamic Library support.
3.- Callback method for embbeding Flash Content.
4.- Propietary HTML embed no longer used.
5.- Improved Flash Player Detection for non- Internet Explorer browsers.
6.- Improved Adobe Express Install.
7.-Improved createCSS method.
8.-Detected user agents properties are now public via the swfobject.ua object.
9.- No more conditional compilation directives.
10.- The option to switch SWFObject’s default show/hide behavior.