JS文件中的(function( window, undefined ) {...})( window );详解

相关博客参考：

http://www.cnblogs.com/xingmeng/archive/2012/11/02/2750992.html

http://www.software8.co/wzjs/Javascript/2525.html

http://www.blogjava.net/adamduan/archive/2012/02/22/370463.html

关于 jQuery 1.4.4 中 function( window, undefined ) 写法的原因讨论:

http://www.fising.cn/2011/01/%E5%85%B3%E4%BA%8E-jquery-1-4-4-%E4%B8%AD-function-window-undefined-%E5%86%99%E6%B3%95%E7%9A%84%E5%8E%9F%E5%9B%A0%E8%AE%A8%E8%AE%BA.shtml

 anonymous closures 的使用:

http://www.adequatelygood.com/JavaScript-Module-Pattern-In-Depth.html