function apriPopUp(address,width,height){
	var param = "width="+width+"px,height="+height+"px,toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,top=0,left=30";
	win = window.open(address,"myWin",param);
	win.focus();
	return win;
}

function accendi(obj){
	obj.style.color="#FF0000";
	obj.style.backgroundColor="#FFFFAA";
}

function spegni(obj){
	obj.style.color="#000000";
	obj.style.backgroundColor="";
}