I killed all of the load* methods because they were too clumsy and required too much setup. Please read the Changelog for some idea of what has changed in this release. And be sure to read the manual for instructions on how to set up the code in version 3.
BTW, another advantage of removing the loadSkin method in particular is that we can now start initializing Shadowbox as soon as the DOM is ready instead of waiting for the window.onload event to fire. This provides much better performance for pages that have a lot of assets (images, css, etc.)
Yes, I know the other versions and also the manual and got it to work pretty well with an own skin.
I wasn't just sure about the new version, cause I couldn't find any Demo files with all possible settings .... it would be a good thing to have some for "noncoder" like me.... cause this is the best "Box" ever.