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http://see.xidian.edu.cn/cpp/u/hs2/
http://www.w3school.com.cn/index.html
http://www.cnblogs.com/qiufeihai/archive/2012/10/27/2742260.html
http://www.360doc.com/content/11/0904/13/834759_145686705.shtml
http://blog.chinaunix.net/uid-15014334-id-2853109.html
http://www.cnblogs.com/ylbtech/tag/jQuery/