$(document).ready(function() {
$("#pop-up").overlay({
	// custom top position
	top: 65,
       expose: {
       loadSpeed: 200,
       opacity: 0
	},
	// disable this for modal dialog-type of overlays
	closeOnClick: true,
	// we want to use the programming API
	api: true
	// load it immediately after the construction
}).load();
// Cookie
	var popup = $.cookie('popup');
// if cookie is viewed, then hide the overlay. 
	if (popup == 'viewed') {
		$("#pop-up").hide();
		};
// Set the cookie to expire in 365 days
$.cookie('popup', 'viewed', { expires: 365 });		
});