Viewing source for an entire layout like that is not really good because you miss some of the required code like LASTN_TALK_READLINK and GLOBAL_HEAD, etc.
TBH if you want the layout, I'd ask them for the original code.
When you view source a layout that's on a journal instead of just say a bio on webs or scribbld, that's another story because all the code is there.
HOWEVER, while wandering, carygrant has a similar layout and offered the code up here.