constructor.js

var $V = function() {
	var args = Array.prototype.slice.call(arguments, 0);
	if(!(this instanceof arguments.callee)) {
		var $VA = arguments.callee,
		$VB = function() {}, inst, ret;
		$VB.prototype = $VA.prototype;
		return Object(ret = $VA.apply(inst = new $VA, args)) === ret ? ret : inst;
	}
	this.originalValue = (function(a) {
		switch(a.length) {
			case 0: return undefined;
			case 1: return a[0];
			default: return a;
		}
	})(args);
};