create category in blogger.
1. select a posts you want add them in a category and click "Label Selected posts"
2. choose "newlabel..." if you don't have a category yet.
3. a dialog box will appear. name your category and click ok
4. it's not finish yet. go to your dashboard/ layout
5. add a new gadget and choose "Label". name your title and choose your category_name above you want to show.
6. view your blog to see your result... enjoy ^_^
