var expDays = 84; // number of days the cookie should last

var page = "http://www.porthlevenholidays.co.uk/only-popup-once.html";
var windowprops = "width=390,height=245,location=no,toolbar=no,menubar=no,scrollbars=no,resizable=yes";

function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
    return getCookieVal (j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break;
  }
  return null;
}

function SetCookie (name, value) {
  var argv = SetCookie.arguments;
  var argc = SetCookie.arguments.length;
  var expires = (argc > 2) ? argv[2] : null;
  var path = (argc > 3) ? argv[3] : null;
  var domain = (argc > 4) ? argv[4] : null;
  var secure = (argc > 5) ? argv[5] : false;
  var today = new Date(); 
  var expiry = new Date(today.getTime() + 30 * 86400 * 1000); // plus 30 days 
document.cookie = name + "=" + escape(value) + "; expires=" + expiry.toGMTString() + "; path=/";
}

function DeleteCookie (name) {
  var exp = new Date();
  exp.setTime (exp.getTime() - 1);
  var cval = GetCookie (name);
  document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}

var exp = new Date();
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));

function amt(){
  var count = GetCookie('count')
  if(count == null) {
    SetCookie('count','1')
    return 1
  } else {
    var newcount = parseInt(count) + 1;
    DeleteCookie('count')
    SetCookie('count',newcount,exp)
    return count
  }
}

function getCookieVal(offset) {
  var endstr = document.cookie.indexOf (";", offset);
  if (endstr == -1)
  endstr = document.cookie.length;
  return unescape(document.cookie.substring(offset, endstr));
}

function checkCount() {
	
$(document).ready(function() {
$(document).mousemove(function(e) {
	
  var count = GetCookie('count');
  if (count == 1) {
     return false;
  }
    else if (e.pageY <= 5) {
$('#exit_popup').modal({onOpen: modalOpen, onClose: simplemodal_close});
	count=1;
    SetCookie('count', count, exp);
  }
  else {
return false;
  }
  });
});
}

function modalOpen (dialog) {
	dialog.overlay.fadeIn('fast', function () {
		dialog.container.fadeIn('fast', function () {
			dialog.data.hide().slideDown('fast');
		});
	});
}

function simplemodal_close (dialog) {
	dialog.data.fadeOut('fast', function () {
		dialog.container.hide('fast', function () {
			dialog.overlay.slideUp('fast', function () {
				$.modal.close();
			});
		});
	});
}

window.onload=checkCount;