xLazyLoader - ajaxsoft - Lightweight js, css and images loader - Google Code
http://code.google.com/p/ajaxsoft/wiki/xLazyLoader

xLazyLoader - ajaxsoft - Lightweight js, css and images loader - Google Code

This is a small (3 Kb) asynchron loader for javascripts, css and images. List of features: * load one or multiple files for each type * onload callback for javascript, CSS and images * prevents double loaded scripts or css files * method to remove scripts/css by using group name * method to disable/enable css files by using group name, so you can use this plugin like a css switcher * Tested in IE6, IE7, FF2/3, Opera 9, Safari 3, Chrome I have designed this plugin to lazyload a whole UI extension with javascript, images, css files and get a callback when all files are loaded.

This is a small (3 Kb) asynchron loader for javascripts, css and images. List of features: * load one or multiple files for each type * onload callback for javascript, CSS and images * prevents double loaded scripts or css files * method to remove scripts/css by using group name * method to disable/enable css files by using group name, so you can use this plugin like a css switcher * Tested in IE6, IE7, FF2/3, Opera 9, Safari 3, Chrome

Lazy Load Image lazy loader plugin for jQuery.

Delays Loading of Images with Lazy Loader jQuery Plugin

Externes Script nachladen, ohne die Hostseite zu bremsen

Load external JS file non-blocking and without delaying onload()