add pbox.js
Create README.md
add lib
Merge branch 'master' of github.com:why520crazy/pbox
change pbox
add gitignore
modify pbox
change pbox.js
modify pbox
change pbox tp support align left right
change style of box
change drag
support animation and destroy
support placement = top
Update README.md
Update README.md
Update README.md
Update README.md
change options
Update README.md