window.bioEp = {
  // Private variables
  bgEl: {},
  popupEl: {},
  closeBtnEl: {},
  shown: false,
  overflowDefault: "visible",

  // Popup options
  html: "",
  css: "",
  fonts: [],
  delay: 2,
  showOnDelay: false,
  cookieExp: 30,

  // Object for handling cookies, taken from QuirksMode
  // https://www.quirksmode.org/js/cookies.html
  cookieManager: {
    // Create a cookie
    create: function(name, value, days) {
      var expires = "";

      if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
        expires = "; expires=" + date.toGMTString();
      }

      document.cookie = name + "=" + value + expires + "; path=/";
    },

    // Get the value of a cookie
    get: function(name) {
      var nameEQ = name + "=";
      var ca = document.cookie.split(";");

      for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == " ") c = c.substring(1, c.length);
        if (c.indexOf(nameEQ) === 0) return c.substring(nameEQ.length, c.length);
      }

      return null;
    },

    // Delete a cookie
    erase: function(name) {
      this.create(name, "", -1);
    }
  },

  // Handle the bioep_shown cookie
  // If present and true, return true
  // If not present or false, create and return false
  checkCookie: function() {
    // Handle cookie reset
    if (this.cookieExp <= 0) {
      this.cookieManager.erase("bioep_shown");
      return false;
    }

    // If cookie is set to true
    if (this.cookieManager.get("bioep_shown") == "true")
      return true;

    // Otherwise, create the cookie and return false
    this.cookieManager.create("bioep_shown", "true", this.cookieExp);

    return false;
  },

  // Add font stylesheets and CSS for the popup
  addCSS: function() {
    // Add font stylesheets
    for (var i = 0; i < this.fonts.length; i++) {
      var font = document.createElement("link");
      font.href = this.fonts[i];
      font.type = "text/css";
      font.rel = "stylesheet";
      font.rel = "stylesheet";
      document.head.appendChild(font);
    }

  },

  // Add the popup to the page
  addPopup: function() {
    // Add the background div
    this.bgEl = document.createElement("div");
    this.bgEl.id = "news-signup_bg";
    document.body.appendChild(this.bgEl);

    // Add the popup
    if (document.getElementById("news-signup"))
      this.popupEl = document.getElementById("news-signup");
    else {
      this.popupEl = document.createElement("div");
      this.popupEl.id = "news-signup";
      this.popupEl.innerHTML = this.html;
      document.body.appendChild(this.popupEl);
    }
  },

  // Show the popup
  showPopup: function() {
    if (this.shown) return;

    this.bgEl.style.visibility = "visible";
    this.popupEl.style.visibility = "visible";
    this.popupEl.style.opacity = "1";
    this.popupEl.style.transform = "scale(1)";
    this.popupEl.style.webkitTransform = "scale(1)";
    this.popupEl.style.transition = "0.4s, opacity 0.4s";
    this.popupEl.style.webkitTransform = "0.4s, opacity 0.4s";
    
    // Save body overflow value and hide scrollbars
    this.overflowDefault = document.body.style.overflow;
    document.body.style.overflow = "hidden";

    this.shown = true;
  },

  // Hide the popup
  hidePopup: function() {
    this.bgEl.style.visibility = "hidden";
    this.popupEl.style.visibility = "hidden";
    this.popupEl.style.opacity = "0";
    this.popupEl.style.transform = "scale(0.5)";
    this.popupEl.style.webkitTransform = "scale(0.5)";
    this.popupEl.style.transition = "0.2s, opacity 0.2s, visibility 0s 0.2s";
    this.popupEl.style.webkitTransform = "0.2s, opacity 0.2s, visibility 0s 0.2s";
    document.body.style.overflow = this.overflowDefault;
  },

  // Event listener initialisation for all browsers
  addEvent: function(obj, event, callback) {
    if (obj.addEventListener)
      obj.addEventListener(event, callback, false);
    else if (obj.attachEvent)
      obj.attachEvent("on" + event, callback);
  },

  // Load event listeners for the popup
  loadEvents: function() {
    // Track mouseout event on document
    this.addEvent(document, "mouseout", function(e) {
      e = e ? e : window.event;
      var from = e.relatedTarget || e.toElement;

      // Reliable, works on mouse exiting window and user switching active program
      if (!from || from.nodeName === "HTML")
        bioEp.showPopup();
    });

    // Handle the popup close button
    this.closebtn = document.getElementById("news-signup_close");
    this.addEvent(this.closebtn, "click", function() {
      bioEp.hidePopup();
    });
  },

  // Set user defined options for the popup
  setOptions: function(opts) {
    this.html = (typeof opts.html === 'undefined') ? this.html : opts.html;
    this.css = (typeof opts.css === 'undefined') ? this.css : opts.css;
    this.fonts = (typeof opts.fonts === 'undefined') ? this.fonts : opts.fonts;
    this.delay = (typeof opts.delay === 'undefined') ? this.delay : opts.delay;
    this.showOnDelay = (typeof opts.showOnDelay === 'undefined') ? this.showOnDelay : opts.showOnDelay;
    this.cookieExp = (typeof opts.cookieExp === 'undefined') ? this.cookieExp : opts.cookieExp;
  },

  // Ensure the DOM has loaded
  domReady: function(callback) {
    (document.readyState === "interactive" || document.readyState === "complete") ? callback(): this.addEvent(document, "DOMContentLoaded", callback);
  },

  // Initialize
  init: function(opts) {
    // Handle options
    if (typeof opts !== 'undefined')
      this.setOptions(opts);

    // Add CSS here to make sure user HTML is hidden regardless of cookie
    this.addCSS();

    // Once the DOM has fully loaded
    this.domReady(function() {
      // Handle the cookie
      if (bioEp.checkCookie()) return;

      // Add the popup
      bioEp.addPopup();

      // Load events
      setTimeout(function() {
        bioEp.loadEvents();

        if (bioEp.showOnDelay)
          bioEp.showPopup();
      }, bioEp.delay * 1000);
    });
  }
}

window.onload = function() {
  document.getElementById("news_signup_email").focus();
};

bioEp.init({
              fonts: ['https://fonts.googleapis.com/css?family=Roboto+Slab:400,100,300'],
              cookieExp: 0
          });



$(document).ready(function() {
    var h = new Image();
    h.src = waitImage;
    $("#signup-form").submit(function() {
        var d = $("#news_signup_email").val();
        var e = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
        var f = this.action;
        ajaxaddress = f.replace(/subscribe/, 'asubscribe');
        $('#signup-form').html('<img src="' + h.src + '" width="' + h.width + '" height="' + h.height + '" border="0" alt="Please wait" title="hacker9 newsletter" />');
        if (e.test(d)) {
            var g = $.ajax({
                type: 'POST',
                url: ajaxaddress,
                crossDomain: true,
                data: "email=" + d,
                success: function(a, b, c) {
                    if (a.search(/FAIL/) >= 0) {
                        document.location = f + "&email=" + d
                    } else {
                        $('#phplistsubscriberesult').html("<div id='subscribemessage'></div>");
                        $('#subscribemessage').html(a).hide().fadeIn(1500);
                        $("#signup-form").hide();
                        document.cookie = "phplistsubscribed=yes"
                    }
                },
                error: function(a, b, c) {
                    document.location = f + "&email=" + d
                }
            })
        } else {
            document.location = f + "&email=" + d
        }
        return false
    });
    $("#news_signup_email").val(pleaseEnter);
    $("#news_signup_email").focus(function() {
        var v = $("#news_signup_email").val();
        if (v == pleaseEnter) {
            $("#news_signup_email").val("")
        }
    });
    $("#news_signup_email").blur(function() {
        var v = $("#news_signup_email").val();
        if (v == "") {
            $("#emailaddress").val(pleaseEnter)
        }
    });
    var i = document.cookie;
    if (i.indexOf('phplistsubscribed=yes') >= 0) {
        $("#signup-form").html(thanksForSubscribing)
    }
});
$.ajaxTransport("+*", function(d, e, f) {
    if (jQuery.browser.msie && window.XDomainRequest) {
        var g;
        return {
            send: function(b, c) {
                g = new XDomainRequest();
                g.open("get", d.url + "&" + d.data);
                g.onload = function() {
                    if (this.contentType.match(/\/xml/)) {
                        var a = new ActiveXObject("Microsoft.XMLDOM");
                        a.async = false;
                        a.loadXML(this.responseText);
                        c(200, "success", [a])
                    } else {
                        c(200, "success", [this.responseText])
                    }
                };
                g.ontimeout = function() {
                    c(408, "error", ["The request timed out."])
                };
                g.onerror = function() {
                    c(404, "error", ["The requested resource could not be found."])
                };
                g.send()
            },
            abort: function() {
                if (g) g.abort()
            }
        }
    }
});
if (pleaseEnter == undefined) {
    var pleaseEnter = "Enter your email"
}
if (thanksForSubscribing == undefined) {
    var thanksForSubscribing = '<div class="subscribed">Thanks for subscribing. Please click the link in the confirmation email you will receive.</div>'
}
if (waitImage == undefined) {
    var waitImage = 'https://s3.amazonaws.com/phplist/img/busy.gif'
}