function makeButton ( butt, page ) {

	document.write ( "<TR><TD class=bottone><A href='" + page + "'>" );
	document.write ( "<IMG src='img/but" +  butt+ "Off.jpg' border=0 onmouseover=\"this.src='img/but" +  butt+ "On.jpg'\" onmouseout=\"this.src='img/but" +  butt+ "Off.jpg'\"></A></TD></TR>" );

}