/**
 * jQuery Cookie plugin
 *
 * Copyright (c) 2010 Klaus Hartl (stilbuero.de)
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 *
 */
jQuery.cookie = function (key, value, options) {

    // key and at least value given, set cookie...
    if (arguments.length > 1 && String(value) !== "[object Object]") {
        options = jQuery.extend({}, options);

        if (value === null || value === undefined) {
            options.expires = -1;
        }

        if (typeof options.expires === 'number') {
            var days = options.expires, t = options.expires = new Date();
            t.setDate(t.getDate() + days);
        }

        value = String(value);

        return (document.cookie = [
            encodeURIComponent(key), '=',
            options.raw ? value : encodeURIComponent(value),
            options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
            options.path ? '; path=' + options.path : '',
            options.domain ? '; domain=' + options.domain : '',
            options.secure ? '; secure' : ''
        ].join(''));
    }

    // key and possibly options given, get cookie...
    options = value || {};
    var result, decode = options.raw ? function (s) { return s; } : decodeURIComponent;
    return (result = new RegExp('(?:^|; )' + encodeURIComponent(key) + '=([^;]*)').exec(document.cookie)) ? decode(result[1]) : null;
};
;
// $Id: extlink.js,v 1.8 2010/05/26 01:25:56 quicksketch Exp $
(function ($) {

function extlinkAttach(context) {
  // Strip the host name down, removing ports, subdomains, or www.
  var pattern = /^(([^\/:]+?\.)*)([^\.:]{4,})((\.[a-z]{1,4})*)(:[0-9]{1,5})?$/;
  var host = window.location.host.replace(pattern, '$3$4');
  var subdomain = window.location.host.replace(pattern, '$1');

  // Determine what subdomains are considered internal.
  if (Drupal.settings.extlink.extSubdomains) {
    var subdomains = "([^/]*\\.)?";
  }
  else if (subdomain == 'www.' || subdomain == '') {
    var subdomains = "(www\\.)?";
  }
  else {
    var subdomains = subdomain.replace(".", "\\.");
  }

  // Build regular expressions that define an internal link.
  var internal_link = new RegExp("^https?://" + subdomains + host, "i");

  // Extra internal link matching.
  var extInclude = false;
  if (Drupal.settings.extlink.extInclude) {
    extInclude = new RegExp(Drupal.settings.extlink.extInclude.replace(/\\/, '\\'));
  }

  // Extra external link matching.
  var extExclude = false;
  if (Drupal.settings.extlink.extExclude) {
    extExclude = new RegExp(Drupal.settings.extlink.extExclude.replace(/\\/, '\\'));
  }

  // Find all links which are NOT internal and begin with http (as opposed
  // to ftp://, javascript:, etc. other kinds of links.
  // When operating on the 'this' variable, the host has been appended to
  // all links by the browser, even local ones.
  // In jQuery 1.1 and higher, we'd use a filter method here, but it is not
  // available in jQuery 1.0 (Drupal 5 default).
  var external_links = new Array();
  var mailto_links = new Array();
  $("a:not(." + Drupal.settings.extlink.extClass + ", ." + Drupal.settings.extlink.mailtoClass + ")", context).each(function(el) {
    try {
      var url = this.href.toLowerCase();
      if (url.indexOf('http') == 0 && (!url.match(internal_link) || (extInclude && url.match(extInclude))) && !(extExclude && url.match(extExclude))) {
        external_links.push(this);
      }
      else if (url.indexOf('mailto:') == 0) {
        mailto_links.push(this);
      }
    }
    // IE7 throws errors often when dealing with irregular links, such as:
    // <a href="node/10"></a> Empty tags.
    // <a href="http://user:pass@example.com">example</a> User:pass syntax.
    catch(error) {
      return false;
    }
  });

  if (Drupal.settings.extlink.extClass) {
    // Apply the "ext" class to all links not containing images.
    if (parseFloat($().jquery) < 1.2) {
      $(external_links).not('[img]').addClass(Drupal.settings.extlink.extClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.extClass + '></span>'); });
    }
    else {
      $(external_links).not($(external_links).find('img').parents('a')).addClass(Drupal.settings.extlink.extClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.extClass + '></span>'); });
    }
  }

  if (Drupal.settings.extlink.mailtoClass) {
    // Apply the "mailto" class to all mailto links not containing images.
    if (parseFloat($().jquery) < 1.2) {
      $(mailto_links).not('[img]').addClass(Drupal.settings.extlink.mailtoClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.mailtoClass + '></span>'); });
    }
    else {
      $(mailto_links).not($(mailto_links).find('img').parents('a')).addClass(Drupal.settings.extlink.mailtoClass).each(function() { if ($(this).css('display') == 'inline') $(this).after('<span class=' + Drupal.settings.extlink.mailtoClass + '></span>'); });
    }
  }

  if (Drupal.settings.extlink.extTarget) {
    // Apply the target attribute to all links.
    $(external_links).attr('target', Drupal.settings.extlink.extTarget);
  }

  if (Drupal.settings.extlink.extAlert) {
    // Add pop-up click-through dialog.
    $(external_links).click(function(e) {
     return confirm(Drupal.settings.extlink.extAlertText);
    });
  }

  // Work around for Internet Explorer box model problems.
  if (($.support && !($.support.boxModel === undefined) && !$.support.boxModel) || ($.browser.msie && parseInt($.browser.version) <= 7)) {
    $('span.ext, span.mailto').css('display', 'inline-block');
  }
}

Drupal.behaviors.extlink = {
  attach: function(context){
    extlinkAttach(context);
  }
}

})(jQuery);
;
(function ($) {

Drupal.ghcBooking = Drupal.ghcBooking || {};

Drupal.behaviors.ghcBooking = {
  attach: function(context) {
    // Open submit in new window.
    $("#ghc-booking-form").attr("target", "_blank");

    // Init tabs.
    if ($(".ghc-booking-options").length > 0) {
      $(".ghc-booking-options").tabs();
    }

    // Init datepickers.
    var dates = $("#date, #date2").datepicker({
      minDate: 0,
      dateFormat: 'yy-mm-dd',
      numberOfMonths: 3,
      firstDay: 1,
      onSelect: function(selectedDate) {
        var option = this.id == "date" ? "minDate" : "maxDate";
        var instance = $(this).data("datepicker");
        var date = $.datepicker.parseDate(instance.settings.dateFormat || $.datepicker._defaults.dateFormat, selectedDate, instance.settings);
        var myDate = new Date(date);
        myDate.setDate(myDate.getDate() + 1);
        dates.not(this).datepicker("option", option, myDate);
      }
    });

    if (Drupal.settings.pathPrefix != "en/") {
      $("#date, #date2").datepicker("option", "dayNamesMin", ["Sö", "Må", "Ti", "On", "To", "Fr", "Lö"]);
      $("#date, #date2").datepicker("option", "monthNames", ["Januari", "Februari", "Mars", "April", "Maj", "Juni", "Juli", "Augusti", "September", "Oktober", "November", "December"]);
    }

    // Init selectboxes.
    $("#rooms, #nadults").selectBox();

    $("#ghc-booking-form").bind("submit", Drupal.ghcBooking.submit)

    $("#ghc-booking").removeClass("loading");
  }
}

/**
 * Booking form submit.
 */
Drupal.ghcBooking.submit = function() {
  var checkin = $("#date");
  var checkout = $("#date2");

  if (checkin.val().length == 0 || checkout.val().length == 0) {
    alert(Drupal.t('You have to specify both check in and check out date.'));
    return false;
  }

  // Calculate number of nights.
  var oneDay = 1000 * 60 * 60 * 24;
  var checkinDate = new Date(checkin.val());
  var checkoutDate = new Date(checkout.val());
  $("#nnights").val(Math.ceil((checkoutDate.getTime()-checkinDate.getTime())/(oneDay)));

  $("#calArrivalDateField").val(checkin.val());
  $("#calDepartureDateField").val(checkout.val());
}

})(jQuery);
;

/**
 * JavaScript behaviors for the front-end display of webforms.
 */

(function ($) {

Drupal.behaviors.webform = Drupal.behaviors.webform || {};

Drupal.behaviors.webform.attach = function(context) {
  // Calendar datepicker behavior.
  Drupal.webform.datepicker(context);
};

Drupal.webform = Drupal.webform || {};

Drupal.webform.datepicker = function(context) {
  $('div.webform-datepicker').each(function() {
    var $webformDatepicker = $(this);
    var $calendar = $webformDatepicker.find('input.webform-calendar');
    var startYear = $calendar[0].className.replace(/.*webform-calendar-start-(\d+).*/, '$1');
    var endYear = $calendar[0].className.replace(/.*webform-calendar-end-(\d+).*/, '$1');
    var firstDay = $calendar[0].className.replace(/.*webform-calendar-day-(\d).*/, '$1');

    // Ensure that start comes before end for datepicker.
    if (startYear > endYear) {
      var greaterYear = startYear;
      startYear = endYear;
      endYear = greaterYear;
    }

    // Set up the jQuery datepicker element.
    $calendar.datepicker({
      dateFormat: 'yy-mm-dd',
      yearRange: startYear + ':' + endYear,
      firstDay: parseInt(firstDay),
      onSelect: function(dateText, inst) {
        var date = dateText.split('-');
        $webformDatepicker.find('select.year, input.year').val(+date[0]);
        $webformDatepicker.find('select.month').val(+date[1]);
        $webformDatepicker.find('select.day').val(+date[2]);
      },
      beforeShow: function(input, inst) {
        // Get the select list values.
        var year = $webformDatepicker.find('select.year, input.year').val();
        var month = $webformDatepicker.find('select.month').val();
        var day = $webformDatepicker.find('select.day').val();

        // If empty, default to the current year/month/day in the popup.
        var today = new Date();
        year = year ? year : today.getFullYear();
        month = month ? month : today.getMonth() + 1;
        day = day ? day : today.getDate();

        // Make sure that the default year fits in the available options.
        year = (year < startYear || year > endYear) ? startYear : year;

        // jQuery UI Datepicker will read the input field and base its date off
        // of that, even though in our case the input field is a button.
        $(input).val(year + '-' + month + '-' + day);
      }
    });

    // Prevent the calendar button from submitting the form.
    $calendar.click(function(event) {
      $(this).focus();
      event.preventDefault();
    });
  });
}

})(jQuery);;
(function ($) {

$(document).ready(function() {

  // Accepts a string; returns the string with regex metacharacters escaped. The returned string
  // can safely be used at any point within a regex to match the provided literal string. Escaped
  // characters are [ ] { } ( ) * + ? - . , \ ^ $ # and whitespace. The character | is excluded
  // in this function as it's used to separate the domains names.
  RegExp.escapeDomains = function(text) {
    return (text) ? text.replace(/[-[\]{}()*+?.,\\^$#\s]/g, "\\$&") : '';
  }

  // Attach onclick event to document only and catch clicks on all elements.
  $(document.body).click(function(event) {
    // Catch the closest surrounding link of a clicked element.
    $(event.target).closest("a,area").each(function() {

      var ga = Drupal.settings.googleanalytics;
      // Expression to check for absolute internal links.
      var isInternal = new RegExp("^(https?):\/\/" + window.location.host, "i");
      // Expression to check for special links like gotwo.module /go/* links.
      var isInternalSpecial = new RegExp("(\/go\/.*)$", "i");
      // Expression to check for download links.
      var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i");
      // Expression to check for the sites cross domains.
      var isCrossDomain = new RegExp("^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\/.*(" + RegExp.escapeDomains(ga.trackCrossDomains) + ")", "i");

      // Is the clicked URL internal?
      if (isInternal.test(this.href)) {
        // Is download tracking activated and the file extension configured for download tracking?
        if (ga.trackDownload && isDownload.test(this.href)) {
          // Download link clicked.
          var extension = isDownload.exec(this.href);
          _gaq.push(["_trackEvent", "Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, '')]);
        }
        else if (isInternalSpecial.test(this.href)) {
          // Keep the internal URL for Google Analytics website overlay intact.
          _gaq.push(["_trackPageview", this.href.replace(isInternal, '')]);
        }
      }
      else {
        if (ga.trackMailto && $(this).is("a[href^=mailto:],area[href^=mailto:]")) {
          // Mailto link clicked.
          _gaq.push(["_trackEvent", "Mails", "Click", this.href.substring(7)]);
        }
        else if (ga.trackOutbound && this.href) {
          if (ga.trackDomainMode == 2 && isCrossDomain.test(this.href)) {
            // Top-level cross domain clicked. document.location is handled by _link internally.
            _gaq.push(["_link", this.href]);
          }
          else if (ga.trackOutboundAsPageview) {
            // Track all external links as page views after URL cleanup.
            // Currently required, if click should be tracked as goal.
            _gaq.push(["_trackPageview", '/outbound/' + this.href.replace(/^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\//i, '').split('/').join('--')]);
          }
          else {
            // External link clicked.
            _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]);
          }
        }
      }
    });
  });
});

})(jQuery);
;