Block.prototype.draw = function(reset, more)
    {
        if (typeof reset === 'undefined' || reset)
        {
            if ( typeof more === "function" )
            {
                more.apply(this);
            }

            if ( typeof reset === "function" )
            {
                reset.apply(this);
            }
            else
            {
                this._reset();
            }
        }
        this._draw();
    };