Kendo UI for jQuery
The jQuery Loader reduces user frustration by indicating that a process is in progress in the background by showing an animation. Built-in options allow you to configure the style to ensure it fits well into your applications.
Easily customize the jQuery Loader with built-in options for spinner type (pulsing, infinite spinner, converging spinner), color, and size.
The jQuery spinner can be used in any jQuery application but works very well with other components included in Kendo UI for jQuery. For instance, show the loader in a button when clicked.