function NewMark(y,m,d) {
	oldDay = new Date(y+"/"+m+"/"+d);
	newDay = new Date();
	n = (newDay - oldDay)/(1000*60*60*24);
	if(n<=15)document.write('<img src="images-renewal/top/new-icon.gif" alt="New!" width="32" height="16" />');
}