#jQuery MiniPopup Plugin
##Overview The jQuery MiniPopup Plugin helps you to easily create the customized popup window.
##API
###Methods
###open(callback) Open the popup. The callback function is invoked while the popup is opened.
###close(callback) Close the popup. The callback function is invoked while the popup is close.
###Options
###maskClass Default value: mini-popup-mask
The mask layer class name.
###container Default value: body
The popup layer container selector.
###modal Default value: true
Indicates the popup with modal or not.
###speed Default value: 300
The popup open or close speed.
###relocation Default value: true
Indicates the popup whether will relocation.
###closeButton Default value: .close, cancel
The close button element jQuery selector.
###opacity Default value: 0.5
The modal layer opacity.
###beforeOpen The before open popup handler.
###beforeClose The before close popup handler.