//This isn't as nice; there's no tag available. Use the localization from WebKit/WebCore, where it seems to be for some other people (#16101), to look at the title.
//being very careful to only get user icons... a better way would be to put a class "usericon" on the img, but I haven't worked out how to do that, so we test for the name of the person in the src, and that it's not an emoticon or direct connect image.
/*See http://developer.apple.com/documentation/AppleApplications/Conceptual/SafariJSProgTopics/Tasks/ObjCFromJavaScript.html#//apple_ref/doc/uid/30001215 for more information.