var sParameter = "";
if(typeof sponsored != "undefined" && sponsored.length > 0 && sponsored == "hidden") {
    sParameter += 'sponsored=hidden&';
} else {
    sParameter += 'sponsored=display&';
}
sParameter += 'limit=' + limit;

document.write('<script type="text/javascript" src="http://www.quizgamemaker.com/quiz-generator.php?' + sParameter + '"></script>');