function goToPage(){
	var numberOfItems = 3;
	var rnd = Math.ceil(numberOfItems*Math.random());
	var url;
	switch (rnd){
		case 1:
			url = 'television/';
			break;
		case 2:
			url = 'feature-film-drama/';
			break;
		case 3:
			url = 'advertising/';
	}
	document.location.href = url;
}
window.load = goToPage();