I'm curious, is it possible to specify (perhaps by default) the rendered size of an attached image. For example, I'd like all images uploaded to be scaled to 100% of the browser window size so a large image is not most off the screen. What I want is to specify the width="100" attribute of the <img /> tag, but it's not clear 1) how do to this for an attachment and 2) if it might be possible to do this in the config file for all img attachments.