JQuery选择器:
http://www.cnblogs.com/onlys/articles/jQuery.html
JQuery插件学习：
http://www.cnblogs.com/JustinYoung/archive/2010/03/30/jquery-chajian.html
http://www.cnblogs.com/nuller/p/3411627.html
http://www.cnblogs.com/bestfc/archive/2010/04/23/1718693.html（遮照例子）