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→References
* JavaScript
: [http://stackoverflow.com/users/313758/yi-jiang stack over flow Jiang]
: [http://stackoverflow.com/users/170224/ivo-wetzel stack over flow Jiang wetzel]
: [http://bonsaiden.github.com/JavaScript-Garden/ JavaScript Garden]
: [http://www.prototypejs.org/api/ javascript prototype API]