Topic: Using Picasa Web to update SimpleViewer

I think SimpleViewer is one of the niceset galleries I've seen. I'd like to use it for my client who wants the ability to update his own gallery. I've tested the Picasa plugin, and it works great. However, would my client be able to update his online Picasa Web Gallery, and have it show through on his website where I've set up SimpleViewer and the plugin? Currently I've just uploaded the files via FTP.