found a dead link in the article: http://killdream.github.io/2011/10/09/understanding-javascript-oop.html http://killdream.github.io/2011/10/09/understanding-ja

found a dead link in the article: http://killdream.github.io/2011/10/09/understanding-javascript-oop.html http://killdream.github.io/2011/10/09/understanding-javascri...