protected override JavaScriptObject Execute(SourcePosition pos, Scope scope, JavaScriptObject thisObject)
        {
            if (scope.HasVariable("string"))
            {
                JavaScriptString str = scope.GetVariable("string", pos).ToJavaScriptString();
                Console.WriteLine(str.ToString());
            }
            else
            {
                Console.WriteLine();
            }

            return null;
        }