rfMAX = 3;
rsMAX = 3;
function display(prm) {
	if(prm == 1) {
		num = Math.floor(Math.random() * rfMAX) + 1
		document.write('<img src="images/top/'+ num +'.jpg" width="444" height="438" alt="">');

	}
	if(prm == 2) {
		num = Math.floor(Math.random() * rsMAX) + 1
		document.write('<img src="images/top/news'+ num +'.gif" width="296" height="66" alt="最新ニュース">');
	}
}