This extension runs on all URLs but is very lightweight; it just runs a single document.documentElement.outerHTML() It needs to run on all URLs because of custom SmugMug domains, not just smugmug.com ...
SmugMug takes the following parameters: * - nick_name = The nickname of the user. This is mandatory for SmugMug. * - view = tree | albums | album | images. If left blank, a value of 'tree' is assumed.