Create easily your own ajax loader icon :
1. Select the type of indicator you want
2. Enter the background code color you want
(tick "Transparent background" if you don't want one
3. Enter the foreground code color you want
Press "Generate it"
A modal box (inline popup) for displaying remote content loaded using AJAX. Written for the mootools framework.
Display content like help document, an extra options page, a registration form, etc. No need
for classic popup windows, that may get blocked.
The drop shadow, Web 2.0's greatest asset. Well not really, but all the same they do look pretty nice, but are still a pain to implement. Who wants to go into potoshop, load your image then go through the hassle of adding the drop-shadow, etc.
Combine
It's exciting that you can now enjoy the 3D Google Earth experience in the browser, and you can create your own custom interactive apps on top of it. This new API lets you use JavaScript to programmatically interact with the Earth browser, changing camera views, loading KML or 3D models, or even creating KML objects from scratch.