lazy load的一些网址

http://www.gayadesign.com/scripts/queryLoader/

http://www.oschina.net/p/queryloader

http://www.cnblogs.com/youxin/archive/2013/02/24/2924742.html

http://www.oschina.net/search?scope=project&q=%E5%9B%BE%E7%89%87+%E5%8A%A0%E8%BD%BD