function getCookie(NameOfCookie){
    if (document.cookie.length > 0) {              
    begin = document.cookie.indexOf(NameOfCookie+"=");       
    if (begin != -1) {           
      begin += NameOfCookie.length+1;       
      end = document.cookie.indexOf(";", begin);
      if (end == -1) end = document.cookie.length;
        return unescape(document.cookie.substring(begin, end));
    } 
  }
  return null;
}

function setCookie(NameOfCookie, value, expiredays) {
var ExpireDate = new Date ();
ExpireDate.setTime(ExpireDate.getTime() + (expiredays * 24 * 3600 * 1000));

  document.cookie = NameOfCookie + "=" + escape(value) + 
  ((expiredays == null) ? "" : "; expires=" + ExpireDate.toGMTString());
}

function delCookie (NameOfCookie) {
  if (getCookie(NameOfCookie)) {
    document.cookie = NameOfCookie + "=" +
    "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}

function DoTheCookieStuff()
{
 visited=getCookie('visited');
 if (visited==null) 
 {
setCookie('visited','yes',365)



$(document).ready(function() {

// select the overlay element - and "make it an overlay"
$("#popup").overlay({

	// custom top position
	top: 10,

	// some expose tweaks suitable for facebox-looking dialogs
	expose: {

		// you might also consider a "transparent" color for the mask
		color: '#000',

		// load mask
		loadSpeed: 1000,

		// decide transparency
		opacity: 0.8
	},

	// disable this for modal dialog-type of overlays
	closeOnClick: false,

	// we want to use the programming API
	api: true

// load it after delay
})

var ol = $("#popup").overlay({api: true}); 
  // wait 5 seconds, then load the overlay 
  setTimeout(function() { 
    ol.load(); 
  }, 3000);

});


 }
}