It reli frighten me out, luckily I found out ways to recover it....
If not, I sure kill down blogspot administrator!!
To others which have this problem, I shall provide you a way to recover it....
1. Login to your blogspot in http://www.blogger.com/
2. Go to layout
3. Under edit HTML
4. Press Revert widget templates to default
5. Then your blog should be recover by now dy
