$(document).ready(function()
{
	$("#nav1").tooltip({ effect: 'slide', direction:'down', slideOffset: 0, position: 'bottom', tip: '#ro1', offset:[0, -123]});
	$("#nav2").tooltip({ effect: 'slide', direction:'down', slideOffset: 0, position: 'bottom', tip: '#ro2', offset:[0, -110]});
	$("#nav3").tooltip({ effect: 'slide', direction:'down', slideOffset: 0, position: 'bottom', tip: '#ro3', offset:[0, -58]});
});