function NewMark(y,m,d) {
	oldDay = new Date(y+"/"+m+"/"+d);
	newDay = new Date();
	n = (newDay - oldDay)/(1000*60*60*24);
	if (n <= 10) document.write("<img src='http://www.ff-f.jp/blog/d_saito/img/new.gif' alt='new' class='new' />");}