Summary

Now loading... のようなシーンで使える画像．

白背景用

黒背景用

両方OK

プログレスバー

Reference

AJAX Activity indicators | Animated GIFs designed to indicate your site is doing something
http://mentalized.net/activity-indicators/
AJAX activity indicators | mentalized
http://mentalized.net/journal/2005/11/29/ajax_activity_indicators/

via

JavaScript++かも日記: 【Ajax】AJAX Activity indicators
http://jsgt.org/mt/archives/01/000738.html
cl.pocari.org - Ajax で使えるインジケータ
http://cl.pocari.org/2005-12-26-2.html