NOTE

after finishi the work in hand, I should organize and write sth about:

1. svg
2. ajax in dynamic script tag and Javascript object notation(JSON)
ref: http://www.xml.com/pub/a/2005/12/21/json-dynamic-script-tag.html
http://www.ajaxextended.com/faq/#crossdomain
3. some useful lib for javascript I have found and used.

Now I got a new alpha version of domain-sensus, and I intend to give it a new name: semantic notes.

serverside coding is in processing. Hoping I can get real stuff at the end of this month... ooooohhh.. have an other important presentation on 20th, but havn't worked on it at all....