public static function decode(a:Value):Dynamic
    {
        var ret:Dynamic = null;
        if(a==null)
            ret = null;
        else
        switch(a)
        {
            case ANumber(n): ret = n;
            case AString(s): ret = s;
            case AObject(o,len):
                if(len!=null)
                {
                    var arr=new Array();
                    for(k in o.keys())
                        arr[Std.parseInt(k)] = decode(o.get(k));
                    ret = arr;
                }
                else
                {
                    var obj={};
                    for(k in o.keys())
                        Reflect.setField(obj, k, decode(o.get(k)));
                    ret = obj;
                }
            case AArray(a):
                var out=[];
                for(i in 0...a.length)
                {
                    out[i]=decode(a[i]);
                }
                ret = out;
            case ABool(b): ret = b;
            case AUndefined:ret = null;
            case ANull:ret = null;
            case ADate(d):ret = d;
        }
        return ret;
    }