Estendere classe

[Al_katraz984]

function inheritPrototype(child, parent) {
    var copyOfParent = Object.create(parent.prototype);
    copyOfParent.constructor = child;
    child.prototype = copyOfParent;
}; 

questa forse fa per te..


Ah.. un po' di cultura

http://www.crockford.com/javascript/inheritance.html

very good