applyNew.js

Function.prototype.applyNew = function (args) {
	var that = new Object(), res;
	
	if (typeof args !== "object" || args.constructor !== Array) {
		args = [];
	}
	
	if (typeof this.prototype === "object") {
		that.__proto__ = this.prototype;
	}
	
	res = this.apply(that, args);
	
	return (typeof res === "object") ? res : that;
};