Nov 1st, 2006:	NNCI2007 website opened.
Nov 28, 2006:	Abstract submission page opend.
Nov 30, 2006:	Registration page opend.
Dec 1, 2006:	Call for Papers is uploaded.
Dec 26, 2006:	The deadline of abstract submission was extended to 12th January 2007.
Jan 22, 2007:	The abstract acceptance was closed.
Feb 2, 2007:	Program page opend.
Feb 6, 2007:	Access page opend.