This little script ease the way to use the fullscreen API. As you know, vendors are currently implementing this API so every methods, properties and events are prefixed. This script will detect the API (maybe an already compliant browser? Webkit? Moz?) and if it's not the W3C one, it will wrap those methods, properties and events to match the W3C one. Remember this script is just a shorthand for the currently implemented API. This API may change and you'll have to update this script (if I don't ;-) ).