jquery.activity-indicator

A jQuery plugin that renders a translucent activity indicator (spinner) using SVG or VML.

https://cdnjs.webstatic.cn/ajax/libs/jquery.activity-indicator/1.0.0/jquery.activity-indicator.js
https://cdnjs.webstatic.cn/ajax/libs/jquery.activity-indicator/1.0.0/jquery.activity-indicator.min.js