(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);
;
/**
 * Create a degradeable star rating interface out of a simple form structure.
 *
 * Originally based on the Star Rating jQuery plugin by Wil Stuckey:
 * http://sandbox.wilstuckey.com/jquery-ratings/
 */
(function($){ // Create local scope.

Drupal.behaviors.fivestar = {
  attach: function (context) {
    $('div.fivestar-form-item').once('fivestar', function() {
      var $this = $(this);
      var $container = $('<div class="fivestar-widget clearfix"></div>');
      var $select = $('select', $this);

      // Setup the cancel button
      var $cancel = $('option[value="0"]', $this);
      if ($cancel.length) {
        $('<div class="cancel"><a href="#0" title="' + $cancel.text() + '">' + $cancel.text() + '</a></div>')
          .appendTo($container);
      }

      // Setup the rating buttons
      var $options = $('option', $this).not('[value="-"], [value="0"]');
      var index = -1;
      $options.each(function(i, element) {
        var classes = 'star-' + (i+1);
        classes += (i + 1) % 2 == 0 ? ' even' : ' odd';
        classes += i == 0 ? ' star-first' : '';
        classes += i + 1 == $options.length ? ' star-last' : '';
        $('<div class="star"><a href="#' + element.value + '" title="' + element.text + '">' + element.text + '</a></div>')
          .addClass(classes)
          .appendTo($container);
        if (element.value == $select.val()) {
          index = i + 1;
        }
      });

      $container.find('.star:lt(' + index + ')').addClass('on');
      $container.addClass('fivestar-widget-' + ($options.length));
      $container.find('a')
        .bind('click', $this, Drupal.behaviors.fivestar.rate)
        .bind('mouseover', $this, Drupal.behaviors.fivestar.hover);

      $container.bind('mouseover mouseout', $this, Drupal.behaviors.fivestar.hover);

      // Attach the new widget and hide the existing widget.
      $select.after($container).css('display', 'none');
    });
  },
  rate: function(event) {
    var $this = $(this);
    var $widget = event.data;
    var value = this.hash.replace('#', '');
    $('select', $widget).val(value).change();
    var $this_star = $this.closest('.star');
    $this_star.prevAll('.star').andSelf().addClass('on');
    $this_star.nextAll('.star').removeClass('on');
    event.preventDefault();
  },
  hover: function(event) {
    var $this = $(this);
    var $widget = event.data;
    var $target = $(event.target);
    var $stars = $('.star', $this);

    if (event.type == 'mouseover') {
      var index = $stars.index($target.parent());
      $stars.each(function(i, element) {
        if (i <= index) {
          $(element).addClass('hover');
        } else {
          $(element).removeClass('hover');
        }
      });
    } else {
      $stars.removeClass('hover');
    }
  }
};

})(jQuery);
;
/**
 * Create a degradeable star rating interface out of a simple form structure.
 */
(function($){ // Create local scope.

Drupal.ajax.prototype.commands.fivestarUpdate = function (ajax, response, status) {
  response.selector = $('.fivestar-form-item', ajax.element.form);
  ajax.commands.insert(ajax, response, status);
};

})(jQuery);
;