var MINUTE = 60 * 1000;
var HOUR = 60 * MINUTE;
var DAY = 24 * HOUR;
var WEEK = 7 * DAY;
function isDisabled(date) {
 var today = new Date();
 var dif = Math.round((date.getTime() - today.getTime()) / DAY);
 if (dif < 0) return true;
 else if (dif > 365) return true;
 else return false;
}