function MasterNavigator_Hover(cell, hover) {
  if (hover) {
    cell.className = 'navigatorItemHover';
  } else {
    cell.className = 'navigatorItem';
  }
}

function MasterNavigator_GoTo(url) {
  if (url.length > 0) {
    window.location.href = url;
  }
}

function MasterNavigator_Click(cell, url) {
  window.event.cancelBubble = true;
  //MasterNavigator_Hover(cell, 0);
  MasterNavigator_GoTo(url);
}