This little jQuery plugin is used to add a loading popup. This could be usefull for ajax calls, and it’s really simple to use !.
jQuery plugin to show a set of three loading dots for ajax request
Easy jQuery plugin to show visual feedback when loading data or any action that would take time. Also can disable form elements and put an overlay an specified area or whole page.
Multi-functional image preloader plugin for jQuery
With this plugin, you can display a loading overlay on any bloc
Creates a Loading Screen over your Page and allows you to choose a Holder Container.
Bind an indicator for jquery ajax loading process.
This is a jQuery plugin to show a loader on every ajax hit on the server with different themes.